{"type": "FeatureCollection", "features": [{"id": "10.2134/jeq2003.1978", "type": "Feature", "geometry": null, "properties": {"updated": "2026-08-23T16:18:29Z", "type": "Journal Article", "created": "2010-06-14", "title": "Methane Emissions Of Rice Increased By Elevated Carbon Dioxide And Temperature", "description": "ABSTRACT

Methane (CH4) effluxes by paddy\uffe2\uff80\uff90culture rice (Oryza sativa L.) contribute about 16% of the total anthropogenic emissions. Since radiative forcing of CH4 at current atmospheric concentrations is 21 times greater on a per mole basis than that of carbon dioxide (CO2), it is imperative that the impact of global change on rice CH4 emissions be evaluated. Rice (cv. IR72) was planted in sunlit, closed\uffe2\uff80\uff90circulation, controlled\uffe2\uff80\uff90environment chambers in which CH4 efflux densities were measured daily. The CO2 concentration was maintained at either 330 or 660 \uffce\uffbcmol mol\uffe2\uff88\uff921 Air temperatures were controlled to daily maxima and minima of 32/23, 35/26, and 38/29\uffc2\uffb0C at each CO2 treatment. Emissions of CH4 each day were determined during a 4\uffe2\uff80\uff90h period after venting and resealing the chambers at 0800 h. Diurnal CH4 effluxes on 77, 98, and 119 d after planting (DAP) were obtained similarly at 4\uffe2\uff80\uff90h intervals. Emissions over four\uffe2\uff80\uff90plant hills and over flooded bare soil were measured at 53, 63, and 100 DAP. Emissions were negligible before 40 DAP. Thereafter, emissions were observed first in high\uffe2\uff80\uff90CO2, high\uffe2\uff80\uff90temperature treatments and reached a sustained maximum efflux density of about 7 mg m\uffe2\uff88\uff922 h\uffe2\uff88\uff921 (0.17 g m\uffe2\uff88\uff922 d\uffe2\uff88\uff921) near the end of the growing season. Total seasonal CH4 emission was fourfold greater for high\uffe2\uff80\uff90CO2, high\uffe2\uff80\uff90temperature treatments than for the low\uffe2\uff80\uff90CO2, low\uffe2\uff80\uff90temperature treatment, probably due to more root sloughing or exudates, since about sixfold more acetate was found in the soil at 71 DAP. Both rising CO2 and increasing temperatures could lead to a positive feedback on global warming by increasing the emissions of CH4 from rice.

", "keywords": ["Greenhouse Effect", "2. Zero hunger", "Air Pollutants", "Hot Temperature", "Atmosphere", "Air", "Temperature", "Oryza", "Carbon Dioxide", "15. Life on land", "Environment", " Controlled", "01 natural sciences", "6. Clean water", "13. Climate action", "Humans", "Methane", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Leon Hartwell Allen, Wilfredo Col\u00f3n-Guasp, Stephen A. Covell, Kenneth J. Boote, Deyun Pan, Stephan L. Albrecht, Jeffrey T. Baker,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2134/jeq2003.1978"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2003.1978", "name": "item", "description": "10.2134/jeq2003.1978", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2003.1978"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2003-11-01T00:00:00Z"}}, {"id": "10.2134/jeq2003.4230", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-08-23T16:18:29Z", "type": "Journal Article", "created": "2012-08-02", "title": "Nitrous Oxide, Nitric Oxide, And Nitrogen Dioxide Fluxes From Soils After Manure And Urea Application", "description": "ABSTRACT

Nitrous oxide is a greenhouse gas, and NO and NO2 play a key role in atmospheric chemistry. Nitrous oxide, NO, and NO2 fluxes from fertilized soils were measured six times per day by an automated flux monitoring system for one year, beginning on 21 May 1998. Pac choi (Brassica spp.) was cultivated for two months, and the plots were left fallow the remainder of the year. Two types of manure, poultry manure (PM) and swine manure (SM), and a chemical fertilizer, urea, were applied to the soil. The total amount of nitrogen applied in each case was 15 g N m\uffe2\uff88\uff922 The total fluxes from PM, SM, and urea for the year were 184, 61.3, and 44.8 mg N m\uffe2\uff88\uff922 for N2O, respectively; 9.95, 16.6, and 148 mg N m\uffe2\uff88\uff922 for NO, respectively; and \uffe2\uff88\uff926.21, \uffe2\uff88\uff927.23, and \uffe2\uff88\uff927.84 mg N m\uffe2\uff88\uff922 for NO2, respectively. A negative correlation was found between the NO flux and the NO concentration of the chamber air just after the chamber was closed, when a flux from the atmosphere to soil was observed for 10 months. The mean gross NO production, the NO uptake rate constant, and the apparent compensation point for this period were 0.79 to 0.95 \uffce\uffbcg N m\uffe2\uff88\uff922 h\uffe2\uff88\uff921, 120 to 128 L m\uffe2\uff88\uff922 h\uffe2\uff88\uff921, and 5.65 to 7.35 ppbv, respectively.

", "keywords": ["2. Zero hunger", "Air Pollutants", "Nitrogen Dioxide", "Nitrous Oxide", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "Nitric Oxide", "6. Clean water", "Manure", "Soil", "13. Climate action", "Urea", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Environmental Monitoring"], "contacts": [{"organization": "Hiroko Akiyama, Haruo Tsuruta,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2134/jeq2003.4230"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2003.4230", "name": "item", "description": "10.2134/jeq2003.4230", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2003.4230"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2003-03-01T00:00:00Z"}}, {"id": "10.2134/jeq2005.0018", "type": "Feature", "geometry": null, "properties": {"updated": "2026-08-23T16:18:30Z", "type": "Journal Article", "created": "2005-08-10", "title": "Nitrogen Oxide And Methane Emissions Under Varying Tillage And Fertilizer Management", "description": "ABSTRACT

Comprehensive assessment of the total greenhouse gas (GHG) budget of reduced tillage agricultural systems must consider emissions of nitrous oxide (N2O) and methane (CH4), each of which have higher global warming potentials than carbon dioxide (CO2). Tillage intensity may also impact nitric oxide (NO) emissions, which can have various environmental and agronomic impacts. In 2003 and 2004, we used chambers to measure N2O, CH4, and NO fluxes from plots that had been managed under differing tillage intensity since 1991. The effect of tillage on non\uffe2\uff80\uff90CO2 GHG emissions varied, in both magnitude and direction, depending on fertilizer practices. Emissions of N2O following broadcast urea (BU) application were higher under no till (NT) and conservation tillage (CsT) compared to conventional tillage (CT). In contrast, following anhydrous ammonia (AA) injection, N2O emissions were higher under CT and CsT compared to NT. Emissions following surface urea ammonium nitrate (UAN) application did not vary with tillage. Total growing season non\uffe2\uff80\uff90CO2 GHG emissions were equivalent to CO2 emissions of 0.15 to 1.9 Mg CO2 ha\uffe2\uff88\uff921 yr\uffe2\uff88\uff921 or 0.04 to 0.53 Mg soil\uffe2\uff80\uff90C ha\uffe2\uff88\uff921 yr\uffe2\uff88\uff921 Emissions of N2O from AA\uffe2\uff80\uff90amended plots were two to four times greater than UAN\uffe2\uff80\uff90 and BU\uffe2\uff80\uff90amended plots. Total NO + N2O losses in the UAN treatment were approximately 50% lower than AA and BU. This study demonstrates that N2O emissions can represent a substantial component of the total GHG budget of reduced tillage systems, and that interactions between fertilizer and tillage practices can be important in controlling non\uffe2\uff80\uff90CO2 GHG emissions.

", "keywords": ["Greenhouse Effect", "2. Zero hunger", "Air Pollutants", "Analysis of Variance", "Chromatography", " Gas", "Time Factors", "Minnesota", "Nitrous Oxide", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "Nitric Oxide", "7. Clean energy", "01 natural sciences", "6. Clean water", "Ammonia", "13. Climate action", "11. Sustainability", "Urea", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Methane", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.2134/jeq2005.0018"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2005.0018", "name": "item", "description": "10.2134/jeq2005.0018", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2005.0018"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2005-09-01T00:00:00Z"}}, {"id": "10.2134/jeq2006.0392", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-08-23T16:18:30Z", "type": "Journal Article", "created": "2008-01-05", "title": "Soil Carbon Dioxide Emission And Carbon Content As Affected By Irrigation, Tillage, Cropping System, And Nitrogen Fertilization", "description": "Abstract

Management practices can influence soil CO2 emission and C content in cropland, which can effect global warming. We examined the effects of combinations of irrigation, tillage, cropping systems, and N fertilization on soil CO2 flux, temperature, water, and C content at the 0\uffe2\uff80\uff90 to 20\uffe2\uff80\uff90cm depth from May to November 2005 at two sites in the northern Great Plains. Treatments were two irrigation systems (irrigated vs. non\uffe2\uff80\uff90irrigated) and six management practices that contained tilled and no\uffe2\uff80\uff90tilled malt barley (Hordeum vulgaris L.) with 0 to 134 kg N ha\uffe2\uff88\uff921, no\uffe2\uff80\uff90tilled pea (Pisum sativum L.), and a conservation reserve program (CRP) planting applied in Lihen sandy loam (sandy, mixed, frigid, Entic Haplustolls) in western North Dakota. In eastern Montana, treatments were no\uffe2\uff80\uff90tilled malt barley with 78 kg N ha\uffe2\uff88\uff921, no\uffe2\uff80\uff90tilled rye (Secale cereale L.), no\uffe2\uff80\uff90tilled Austrian winter pea, no\uffe2\uff80\uff90tilled fallow, and tilled fallow applied in dryland Williams loam (fine\uffe2\uff80\uff90loamy, mixed Typic Argiborolls). Irrigation increased CO2 flux by 13% compared with non\uffe2\uff80\uff90irrigation by increasing soil water content in North Dakota. Tillage increased CO2 flux by 62 to 118% compared with no\uffe2\uff80\uff90tillage at both places. The flux was 1.5\uffe2\uff80\uff90 to 2.5\uffe2\uff80\uff90fold greater with tilled than with non\uffe2\uff80\uff90tilled treatments following heavy rain or irrigation in North Dakota and 1.5\uffe2\uff80\uff90 to 2.0\uffe2\uff80\uff90fold greater with crops than with fallow following substantial rain in Montana. Nitrogen fertilization increased CO2 flux by 14% compared with no N fertilization in North Dakota and cropping increased the flux by 79% compared with fallow in no\uffe2\uff80\uff90till and 0 kg N ha\uffe2\uff88\uff921 in Montana. The CO2 flux in undisturbed CRP was similar to that in no\uffe2\uff80\uff90tilled crops. Although soil C content was not altered, management practices influenced CO2 flux within a short period due to changes in soil temperature, water, and nutrient contents. Regardless of irrigation, CO2 flux can be reduced from croplands to a level similar to that in CRP planting using no\uffe2\uff80\uff90tilled crops with or without N fertilization compared with other management practices.

", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "Air Pollutants", "Montana", "Nitrogen", "Rain", "Temperature", "Water", "Agriculture", "04 agricultural and veterinary sciences", "Carbon Dioxide", "15. Life on land", "Carbon", "6. Clean water", "Soil", "13. Climate action", "North Dakota", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Environmental Monitoring"], "contacts": [{"organization": "Upendra M. Sainju, Jalal D. Jabro, William B. Stevens,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2134/jeq2006.0392"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2006.0392", "name": "item", "description": "10.2134/jeq2006.0392", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2006.0392"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-01-01T00:00:00Z"}}, {"id": "10.2134/jeq2009.0138", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-08-23T16:18:31Z", "type": "Journal Article", "created": "2010-07-20", "title": "Influence Of Biochars On Nitrous Oxide Emission And Nitrogen Leaching From Two Contrasting Soils", "description": "

The influence of biochar on nitrogen (N) transformation processes in soil is not fully understood. This study assessed the influence of four biochars (wood and poultry manure biochars synthesized at 400\uffc2\uffb0C, nonactivated, and at 550\uffc2\uffb0C, activated, abbreviated as: W400, PM400, W550, PM550, respectively) on nitrous oxide (N2O) emission and N leaching from an Alfisol and a Vertisol. Repacked soil columns were subjected to three wetting\uffe2\uff80\uff93drying (W\uffe2\uff80\uff93D) cycles to achieve a range of water\uffe2\uff80\uff90filled pore space (WFPS) over a 5\uffe2\uff80\uff90mo period. During the first two W\uffe2\uff80\uff93D cycles, W400 and W550 had inconsistent effects on N2O emissions and the soils amended with PM400 produced higher N2O emissions relative to the control. The initially greater N2O emission from the PM400 soils was ascribed to its higher labile intrinsic N content than the other biochars. During the third W\uffe2\uff80\uff93D cycle, all biochar treatments consistently decreased N2O emissions, cumulatively by 14 to 73% from the Alfisol and by 23 to 52% from the Vertisol, relative to their controls. In the first leaching event, higher nitrate leaching occurred from the PM400\uffe2\uff80\uff90amended soils compared with the other treatments. In the second event, the leaching of ammonium was reduced by 55 to 93% from the W550\uffe2\uff80\uff90 and PM550\uffe2\uff80\uff90Alfisol and Vertisol, and by 87 to 94% from the W400\uffe2\uff80\uff90 and PM400\uffe2\uff80\uff90Vertisol only (cf. control). We propose that the increased effectiveness of biochars in reducing N2O emissions and ammonium leaching over time was due to increased sorption capacity of biochars through oxidative reactions on the biochar surfaces with ageing.

", "keywords": ["2. Zero hunger", "Air Pollutants", "Time Factors", "Nitrogen", "Nitrous Oxide", "Water", "04 agricultural and veterinary sciences", "Carbon Dioxide", "6. Clean water", "Soil", "13. Climate action", "Air Pollution", "Charcoal", "Soil Pollutants", "0401 agriculture", " forestry", " and fisheries", "Water Pollutants", " Chemical"]}, "links": [{"href": "https://doi.org/10.2134/jeq2009.0138"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2009.0138", "name": "item", "description": "10.2134/jeq2009.0138", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2009.0138"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-07-01T00:00:00Z"}}, {"id": "10.2134/jeq2011.0180", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-08-23T16:18:31Z", "type": "Journal Article", "created": "2011-12-05", "description": "

The importance of agricultural practices to greenhouse gas mitigation is examined worldwide. However, there is no consensus on soil organic carbon (SOC) content and CO2 emissions as affected by soil management practices and their relationships with soil texture. No\uffe2\uff80\uff90till (NT) agriculture often results in soil C gain, though, not always. Soil net CO2 exchange rate (NCER) and environmental factors (SOC, soil temperature [Tsoil], and water content [Wsoil]), as affected by soil type (loam and sandy loam), tillage (conventional, reduced, and NT), and fertilization, were quantified in long\uffe2\uff80\uff90term field experiments in Lithuania. Soil tillage and fertilization affected total CO2 flux (heterotrophic and autotrophic) through effect on soil SOC sequestration, water, and temperature regime. After 11 yr of different tillage and fertilization management, SOC content was 23% more in loam than in sandy loam. Long\uffe2\uff80\uff90term NT contributed to 7 to 27% more SOC sequestration on loam and to 29 to 33% more on sandy loam compared with reduced tillage (RT) or conventional tillage (CT). Soil water content in loam was 7% more than in sandy loam. Soil gravimetric water content, averaged across measurement dates and fertilization treatments, was significantly less in NT than CT and RT in both soils. Soil organic carbon content and water storage capacity of the loam and sandy loam soils exerted different influences on NCER. The NCER from the sandy loam soil was 13% greater than that from the loam. In addition, NCER was 4 to 9% less with NT than with CT and RT systems on both loam and sandy loam soils. Application of mineral NPK fertilizers promoted significantly greater NCER from loam but suppressed NCER by 15% from sandy loam.

", "keywords": ["2. Zero hunger", "Air Pollutants", "Soil", "Time Factors", "13. Climate action", "Water", "0401 agriculture", " forestry", " and fisheries", "Agriculture", "04 agricultural and veterinary sciences", "Carbon Dioxide", "15. Life on land", "Fertilizers", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.2134/jeq2011.0180"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2011.0180", "name": "item", "description": "10.2134/jeq2011.0180", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2011.0180"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-11-01T00:00:00Z"}}, {"id": "10.2134/jeq2011.0194", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-08-23T16:18:31Z", "type": "Journal Article", "created": "2011-12-05", "title": "Nitrogen Source Effects On Soil Nitrous Oxide Emissions From Strip-Till Corn", "description": "

Nitrogen (N) application to crops generally results in increased nitrous oxide (N2O) emissions. Commercially available, enhanced\uffe2\uff80\uff90efficiency N fertilizers were evaluated for their potential to reduce N2O emissions from a clay loam soil compared with conventionally used granular urea and urea\uffe2\uff80\uff90ammonium nitrate (UAN) fertilizers in an irrigated strip\uffe2\uff80\uff90till (ST) corn (Zea mays L.) production system. Enhanced\uffe2\uff80\uff90efficiency N fertilizers evaluated were a controlled\uffe2\uff80\uff90release, polymer\uffe2\uff80\uff90coated urea (ESN), stabilized urea, and UAN products containing nitrification and urease inhibitors (SuperU and UAN+AgrotainPlus), and UAN containing a slow\uffe2\uff80\uff90release N source (Nfusion). Each N source was surface\uffe2\uff80\uff90band applied (202 kg N ha\uffe2\uff88\uff921) at corn emergence and watered into the soil the next day. A subsurface\uffe2\uff80\uff90band ESN treatment was included. Nitrous oxide fluxes were measured during two growing seasons using static, vented chambers and a gas chromatograph analyzer. All N sources had significantly lower growing season N2O emissions than granular urea, with UAN+AgrotainPlus and UAN+Nfusion having lower emissions than UAN. Similar trends were observed when expressing N2O emissions on a grain yield and N uptake basis. Loss of N2O\uffe2\uff80\uff93N per kilogram of N applied was <0.8% for all N sources. Corn grain yields were not different among N sources but greater than treatments with no N applied. Selection of N fertilizer source can be a mitigation practice for reducing N2O emissions in strip\uffe2\uff80\uff90till, irrigated corn in semiarid areas.

", "keywords": ["2. Zero hunger", "Air Pollutants", "Time Factors", "Nitrogen", "Nitrous Oxide", "Agriculture", "04 agricultural and veterinary sciences", "Carbon Dioxide", "Zea mays", "6. Clean water", "Soil", "13. Climate action", "Animals", "0401 agriculture", " forestry", " and fisheries", "Methane"], "contacts": [{"organization": "Claudia Pozzi Jantalia, Stephen J. Del Grosso, Ardell D. Halvorson,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.2134/jeq2011.0194"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2011.0194", "name": "item", "description": "10.2134/jeq2011.0194", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2011.0194"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-11-01T00:00:00Z"}}, {"id": "10.2134/jeq2011.0197", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-08-23T16:18:31Z", "type": "Journal Article", "created": "2011-12-05", "title": "Atmospheric Emissions Of Nitrous Oxide, Methane, And Carbon Dioxide From Different Nitrogen Fertilizers", "description": "

Alternative N fertilizers that produce low greenhouse gas (GHG) emissions from soil are needed to reduce the impacts of agricultural practices on global warming potential (GWP). We quantified and compared growing season fluxes of N2O, CH4, and CO2 resulting from applications of different N fertilizer sources, urea (U), urea\uffe2\uff80\uff90ammonium nitrate (UAN), ammonium nitrate (NH4NO3), poultry litter, and commercially available, enhanced\uffe2\uff80\uff90efficiency N fertilizers as follows: polymer\uffe2\uff80\uff90coated urea (ESN), SuperU, UAN + AgrotainPlus, and poultry litter + AgrotainPlus in a no\uffe2\uff80\uff90till corn (Zea mays L.) production system. Greenhouse gas fluxes were measured during two growing seasons using static, vented chambers. The ESN delayed the N2O flux peak by 3 to 4 wk compared with other N sources. No significant differences were observed in N2O emissions among the enhanced\uffe2\uff80\uff90efficiency and traditional inorganic N sources, except for ESN in 2009. Cumulative growing season N2O emission from poultry litter was significantly greater than from inorganic N sources. The N2O loss (2\uffe2\uff80\uff90yr average) as a percentage of N applied ranged from 0.69% for SuperU to 4.5% for poultry litter. The CH4\uffe2\uff80\uff93C and CO2\uffe2\uff80\uff93C emissions were impacted by environmental factors, such as temperature and moisture, more than the N source. There was no significant difference in corn yield among all N sources in both years. Site specifics and climate conditions may be responsible for the differences among the results of this study and some of the previously published studies. Our results demonstrate that N fertilizer source and climate conditions need consideration when selecting N sources to reduce GHG emissions.

", "keywords": ["2. Zero hunger", "Air Pollutants", "Time Factors", "Nitrogen", "Nitrous Oxide", "04 agricultural and veterinary sciences", "Carbon Dioxide", "15. Life on land", "6. Clean water", "Soil", "13. Climate action", "11. Sustainability", "0401 agriculture", " forestry", " and fisheries", "Fertilizers", "Methane"]}, "links": [{"href": "https://doi.org/10.2134/jeq2011.0197"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Environmental%20Quality", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2134/jeq2011.0197", "name": "item", "description": "10.2134/jeq2011.0197", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2134/jeq2011.0197"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-11-01T00:00:00Z"}}, {"id": "10.2139/ssrn.4524559", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-08-23T16:18:41Z", "type": "Journal Article", "created": "2023-08-03", "title": "Every Breath You Take: High Concentration of Breathable Microplastics in Indoor Environments", "description": "The widespread presence of microplastics (MPs) in the air and their potential impact on human health underscore the pressing need to develop robust methods for quantifying their presence, particularly in the breathable fraction (<5\u00a0\u03bcm). In this study, Raman micro-spectroscopy (\u03bcRaman) was employed to assess the concentration of indoor airborne MPs >1\u00a0\u03bcm in four indoor environments (a meeting room, a workshop, and two apartments) under different levels of human activity. The indoor airborne MP concentration spanned between 58 and 684\u00a0MPs per cubic meter (MP m-3) (median 212\u00a0MP\u00a0m-3, MPs/non-plastic ratio 0-1.6%), depending not only on the type and level of human activity, but also on the surface area and air circulation of the investigated locations. Additionally, we assessed in the same environments the filtration performance of a type IIR surgical facemask, which could overall retain 85.4\u00a0\u00b1\u00a03.9% of the MPs. We furthermore estimated a human MP intake from indoor air of 3415\u00a0\u00b1\u00a02881\u00a0MPs day-1 (mostly poly-amide MPs), which could be decreased to 283\u00a0\u00b1\u00a0317\u00a0MPs day-1 using the surgical facemask. However, for the breathable fraction of MPs (1-5\u00a0\u03bcm), the efficiency of the surgical mask was reduced to 57.6%.", "keywords": ["Air Pollutants", "13. Climate action", "Raman micro-spectroscopy", "Air Pollution", " Indoor", "Microplastics", "11. Sustainability", "Air pollution", "Masks", "Humans", "Human exposure", "Spectrum Analysis", " Raman", "Environmental Monitoring", "3. Good health"]}, "links": [{"href": "https://doi.org/10.2139/ssrn.4524559"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.2139/ssrn.4524559", "name": "item", "description": "10.2139/ssrn.4524559", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.2139/ssrn.4524559"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-01-01T00:00:00Z"}}, {"id": "38851509", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-08-23T16:22:58Z", "type": "Journal Article", "created": "2023-08-03", "title": "Every Breath You Take: High Concentration of Breathable Microplastics in Indoor Environments", "description": "The widespread presence of microplastics (MPs) in the air and their potential impact on human health underscore the pressing need to develop robust methods for quantifying their presence, particularly in the breathable fraction (<5\u00a0\u03bcm). In this study, Raman micro-spectroscopy (\u03bcRaman) was employed to assess the concentration of indoor airborne MPs >1\u00a0\u03bcm in four indoor environments (a meeting room, a workshop, and two apartments) under different levels of human activity. The indoor airborne MP concentration spanned between 58 and 684\u00a0MPs per cubic meter (MP m-3) (median 212\u00a0MP\u00a0m-3, MPs/non-plastic ratio 0-1.6%), depending not only on the type and level of human activity, but also on the surface area and air circulation of the investigated locations. Additionally, we assessed in the same environments the filtration performance of a type IIR surgical facemask, which could overall retain 85.4\u00a0\u00b1\u00a03.9% of the MPs. We furthermore estimated a human MP intake from indoor air of 3415\u00a0\u00b1\u00a02881\u00a0MPs day-1 (mostly poly-amide MPs), which could be decreased to 283\u00a0\u00b1\u00a0317\u00a0MPs day-1 using the surgical facemask. However, for the breathable fraction of MPs (1-5\u00a0\u03bcm), the efficiency of the surgical mask was reduced to 57.6%.", "keywords": ["Air Pollutants", "13. Climate action", "Raman micro-spectroscopy", "Air Pollution", " Indoor", "Microplastics", "11. Sustainability", "Air pollution", "Masks", "Humans", "Human exposure", "Spectrum Analysis", " Raman", "Environmental Monitoring", "3. Good health"], "contacts": [{"organization": "Maurizi, Luca, Sanchez, Laura Simon; id_orcid 0000-0003-3252-6253, Vianello, Alvise; id_orcid 0000-0001-6069-2625, Nielsen, Asbj\u00f8rn Haaning; id_orcid 0000-0003-4464-8549, Vollertsen, Jes; id_orcid 0000-0003-0738-0547,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/38851509"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chemosphere", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "38851509", "name": "item", "description": "38851509", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/38851509"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-01-01T00:00:00Z"}}, {"id": "11568/945393", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-08-23T16:21:51Z", "type": "Journal Article", "created": "2017-04-29", "title": "Ecological impacts of atmospheric pollution and interactions with climate change in terrestrial ecosystems of the Mediterranean Basin: Current research and future directions", "description": "Mediterranean Basin ecosystems, their unique biodiversity, and the key services they provide are currently at risk due to air pollution and climate change, yet only a limited number of isolated and geographically-restricted studies have addressed this topic, often with contrasting results. Particularities of air pollution in this region include high O3 levels due to high air temperatures and solar radiation, the stability of air masses, and dominance of dry over wet nitrogen deposition. Moreover, the unique abiotic and biotic factors (e.g., climate, vegetation type, relevance of Saharan dust inputs) modulating the response of Mediterranean ecosystems at various spatiotemporal scales make it difficult to understand, and thus predict, the consequences of human activities that cause air pollution in the Mediterranean Basin. Therefore, there is an urgent need to implement coordinated research and experimental platforms along with wider environmental monitoring networks in the region. In particular, a robust deposition monitoring network in conjunction with modelling estimates is crucial, possibly including a set of common biomonitors (ideally cryptogams, an important component of the Mediterranean vegetation), to help refine pollutant deposition maps. Additionally, increased attention must be paid to functional diversity measures in future air pollution and climate change studies to establish the necessary link between biodiversity and the provision of ecosystem services in Mediterranean ecosystems. Through a coordinated effort, the Mediterranean scientific community can fill the above-mentioned gaps and reach a greater understanding of the mechanisms underlying the combined effects of air pollution and climate change in the Mediterranean Basin.", "keywords": ["air pollution; climate change; coordinated research networks; environmental monitoring; functional diversity; Mediterranean ecosystems; toxicology; pollution", "570", "Coordinated research networks", "550", "Nitrogen", "Climate", "Climate Change", "Air pollution", "Functional diversity", "01 natural sciences", "Air Pollution", "11. Sustainability", "Climate change", "Humans", "14. Life underwater", "Ecosystem", "0105 earth and related environmental sciences", "2. Zero hunger", "Air Pollutants", "Atmosphere", "Research", "Aquatic Ecology", "Environmental monitoring", "Biodiversity", "15. Life on land", "Medio Ambiente", "13. Climate action", "Air pollution; Climate change; Coordinated research networks; Environmental monitoring; Functional diversity; Mediterranean ecosystems; Air Pollutants; Air Pollution; Atmosphere; Biodiversity; Climate; Humans; Nitrogen; Research; Climate Change; Ecosystem; Environmental Monitoring", "Mediterranean ecosystems", "Air pollution; Climate change; Coordinated research networks; Environmental monitoring; Functional diversity; Mediterranean ecosystems; Toxicology; Pollution; Health", " Toxicology and Mutagenesis", "Air pollution; Climate change; Coordinated research networks; Environmental monitoring; Functional diversity; Mediterranean ecosystems; Air Pollutants; Air Pollution; Atmosphere; Biodiversity; Climate; Humans; Nitrogen; Research; Climate Change; Ecosystem; Environmental Monitoring; Toxicology; Pollution; Health", " Toxicology and Mutagenesis", "Environmental Monitoring"]}, "links": [{"href": "https://eprints.lancs.ac.uk/id/eprint/86451/1/CAPERMed06042017_F.pdf"}, {"href": "https://doi.org/11568/945393"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "11568/945393", "name": "item", "description": "11568/945393", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/11568/945393"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-08-01T00:00:00Z"}}, {"id": "10261/199689", "type": "Feature", "geometry": null, "properties": {"updated": "2026-08-23T16:21:34Z", "type": "Journal Article", "created": "2019-06-14", "title": "Monitoring the impact of desert dust outbreaks for air quality for health studies", "description": "We review the major features of desert dust outbreaks that are relevant to the assessment of dust impacts upon human health. Our ultimate goal is to provide scientific guidance for the acquisition of relevant population exposure information for epidemiological studies tackling the short and long term health effects of desert dust. We first describe the source regions and the typical levels of dust particles in regions close and far away from the source areas, along with their size, composition, and bio-aerosol load. We then describe the processes by which dust may become mixed with anthropogenic particulate matter (PM) and/or alter its load in receptor areas. Short term health effects are found during desert dust episodes in different regions of the world, but in a number of cases the results differ when it comes to associate the effects to the bulk PM, the desert dust-PM, or non-desert dust-PM. These differences are likely due to the different monitoring strategies applied in the epidemiological studies, and to the differences on atmospheric and emission (natural and anthropogenic) patterns of desert dust around the world. We finally propose methods to allow the discrimination of health effects by PM fraction during dust outbreaks, and a strategy to implement desert dust alert and monitoring systems for health studies and air quality management.", "keywords": ["Aerosols", "Air Movements", "Epidemiological studies", "Air Pollutants", "Pols mineral -- Tesis doctorals", "Epidemiology", ":Energies [\u00c0rees tem\u00e0tiques de la UPC]", "Atmospheric particulate matter", "Dust", "15. Life on land", "Mineral dust", "01 natural sciences", "Article", "3. Good health", "Environmental sciences", "13. Climate action", "\u00c0rees tem\u00e0tiques de la UPC::Energies", "Air Pollution", "11. Sustainability", "GE1-350", "Desert dust", "Dust control", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10261/199689"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environment%20International", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10261/199689", "name": "item", "description": "10261/199689", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10261/199689"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-09-01T00:00:00Z"}}, {"id": "10230/60632", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-08-23T16:21:33Z", "type": "Journal Article", "created": "2024-03-13", "title": "Population exposure to multiple air pollutants and its compound episodes in Europe", "description": "Abstract

Air pollution remains as a substantial health problem, particularly regarding the combined health risks arising from simultaneous exposure to multiple air pollutants. However, understanding these combined exposure events over long periods has been hindered by sparse and temporally inconsistent monitoring data. Here we analyze daily ambient PM2.5, PM10, NO2 and O3 concentrations at a 0.1-degree resolution during 2003\uffe2\uff80\uff932019 across 1426 contiguous regions in 35 European countries, representing 543 million people. We find that PM10 levels decline by 2.72% annually, followed by NO2 (2.45%) and PM2.5 (1.72%). In contrast, O3 increase by 0.58% in southern Europe, leading to a surge in unclean air days. Despite air quality advances, 86.3% of Europeans experience at least one compound event day per year, especially for PM2.5-NO2 and PM2.5-O3. We highlight the improvements in air quality control but emphasize the need for targeted measures addressing specific pollutants and their compound events, particularly amidst rising temperatures.

Abstract. We present the Copernicus Atmosphere Monitoring Service TEMPOral profiles (CAMS-TEMPO), a dataset of global and European emission temporal profiles that provides gridded monthly, daily, weekly and hourly weight factors for atmospheric chemistry modelling. CAMS-TEMPO includes temporal profiles for the priority air pollutants (NOx; SOx; NMVOC, non-methane volatile organic compound; NH3; CO; PM10; and PM2.5) and the greenhouse gases (CO2 and CH4) for each of the following anthropogenic source categories: energy industry (power plants), residential combustion, manufacturing industry, transport (road traffic and air traffic in airports) and agricultural activities (fertilizer use and livestock). The profiles are computed on a global 0.1\u2009\u00d7\u20090.1\u2218 and regional European 0.1\u2009\u00d7\u20090.05\u2218 grid following the domain and sector classification descriptions of the global and regional emission inventories developed under the CAMS programme. The profiles account for the variability of the main emission drivers of each sector. Statistical information linked to emission variability (e.g. electricity production and traffic counts) at national and local levels were collected and combined with existing meteorology-dependent parametrizations to account for the influences of sociodemographic factors and climatological conditions. Depending on the sector and the temporal resolution (i.e. monthly, weekly, daily and hourly) the resulting profiles are pollutant-dependent, year-dependent (i.e. time series from 2010 to 2017) and/or spatially dependent (i.e. the temporal weights vary per country or region). We provide a complete description of the data and methods used to build the CAMS-TEMPO profiles, and whenever possible, we evaluate the representativeness of the proxies used to compute the temporal weights against existing observational data. We find important discrepancies when comparing the obtained temporal weights with other currently used datasets. The CAMS-TEMPO data product including the global (CAMS-GLOB-TEMPOv2.1, https://doi.org/10.24380/ks45-9147, Guevara et al., 2020a) and regional European (CAMS-REG-TEMPOv2.1, https://doi.org/10.24380/1cx4-zy68, Guevara et al., 2020b) temporal profiles are distributed from the Emissions of atmospheric Compounds and Compilation of Ancillary Data (ECCAD) system (https://eccad.aeris-data.fr/, last access: February 2021).

", "keywords": ["China", "Atmospheric chemistry", "550", "Anthropogenic emissions", "Ammonia emissions", "Urbanisation", "Environment", "7. Clean energy", "[SDU] Sciences of the Universe [physics]", "11. Sustainability", "Air-pollution", "GE1-350", "Gridded emissions", "Fuel use", "QE1-996.5", "[SDU.OCEAN] Sciences of the Universe [physics]/Ocean", " Atmosphere", "Inventory", "Geology", "Environmental sciences", "Data product", "Qu\u00edmica atmosf\u00e8rica", "13. Climate action", "Air quality", "Transport model", "Data sets", "Bottom-up", "\u00c0rees tem\u00e0tiques de la UPC::Desenvolupament hum\u00e0 i sostenible::Degradaci\u00f3 ambiental::Contaminaci\u00f3 atmosf\u00e8rica", ":Desenvolupament hum\u00e0 i sostenible::Degradaci\u00f3 ambiental::Contaminaci\u00f3 atmosf\u00e8rica [\u00c0rees tem\u00e0tiques de la UPC]", "Air pollutants"]}, "links": [{"href": "https://essd.copernicus.org/articles/13/367/2021/essd-13-367-2021.pdf"}, {"href": "https://doi.org/2117/342462"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Earth%20System%20Science%20Data", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "2117/342462", "name": "item", "description": "2117/342462", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/2117/342462"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-12T00:00:00Z"}}, {"id": "2738385407", "type": "Feature", "geometry": null, "properties": {"updated": "2026-08-23T16:22:26Z", "type": "Journal Article", "created": "2017-07-20", "title": "What plant functional traits can reduce nitrous oxide emissions from intensively managed grasslands?", "description": "Abstract

Plant species exert a dominant control over the nitrogen (N) cycle of natural and managed grasslands. Although in intensively managed systems that receive large external N inputs the emission of the potent greenhouse gas nitrous oxide (N2O) is a crucial component of this cycle, a mechanistic relationship between plant species and N2O emissions has not yet been established. Here we use a plant functional trait approach to study the relation between plant species strategies and N2O emissions from soils. Compared to species with conservative strategies, species with acquisitive strategies have higher N uptake when there is ample N in the soil, but also trigger N mineralization when soil N is limiting. Therefore, we hypothesized that (1) compared to conservative species, species with acquisitive traits reduce N2O emissions after a high N addition; and (2) species with conservative traits have lower N2O emissions than acquisitive plants if there is no high N addition. This was tested in a greenhouse experiment using monocultures of six grass species with differing above\uffe2\uff80\uff90 and below\uffe2\uff80\uff90ground traits, growing across a gradient of soil N availability. We found that acquisitive species reduced N2O emissions at all levels of N availability, produced higher biomass and showed larger N uptake. As such, acquisitive species had 87% lower N2O emissions per unit of N uptake than conservative species (p\uffc2\uffa0<\uffc2\uffa0.05). Structural equation\uffc2\uffa0modelling revealed that specific leaf area and root length density were key traits regulating the effects of plants on N2O emission and biomass productivity. These results provide the first framework to understand the mechanisms through which plants modulate N2O emissions, pointing the way to develop productive grasslands that contribute optimally to climate change mitigation.Plant species exert a dominant control over the nitrogen (N) cycle of natural and managed grasslands. Although in intensively managed systems that receive large external N inputs the emission of the potent greenhouse gas nitrous oxide (N2O) is a crucial component of this cycle, a mechanistic relationship between plant species and N2O emissions has not yet been established. Here we use a plant functional trait approach to study the relation between plant species strategies and N2O emissions from soils. Compared to species with conservative strategies, species with acquisitive strategies have higher N uptake when there is ample N in the soil, but also trigger N mineralization when soil N is limiting. Therefore, we hypothesized that (1) compared to conservative species, species with acquisitive traits reduce N2O emissions after a high N addition; and (2) species with conservative traits have lower N2O emissions than acquisitive plants if there is no high N addition. This was tested in a greenhouse experiment using monocultures of six grass species with differing above\uffe2\uff80\uff90 and below\uffe2\uff80\uff90ground traits, growing across a gradient of soil N availability. We found that acquisitive species reduced N2O emissions at all levels of N availability, produced higher biomass and showed larger N uptake. As such, acquisitive species had 87% lower N2O emissions per unit of N uptake than conservative species (p\uffc2\uffa0<\uffc2\uffa0.05). Structural equation\uffc2\uffa0modelling revealed that specific leaf area and root length density were key traits regulating the effects of plants on N2O emission and biomass productivity. These results provide the first framework to understand the mechanisms through which plants modulate N2O emissions, pointing the way to develop productive grasslands that contribute optimally to climate change mitigation.

Abstract. We present the Copernicus Atmosphere Monitoring Service TEMPOral profiles (CAMS-TEMPO), a dataset of global and European emission temporal profiles that provides gridded monthly, daily, weekly and hourly weight factors for atmospheric chemistry modelling. CAMS-TEMPO includes temporal profiles for the priority air pollutants (NOx; SOx; NMVOC, non-methane volatile organic compound; NH3; CO; PM10; and PM2.5) and the greenhouse gases (CO2 and CH4) for each of the following anthropogenic source categories: energy industry (power plants), residential combustion, manufacturing industry, transport (road traffic and air traffic in airports) and agricultural activities (fertilizer use and livestock). The profiles are computed on a global 0.1\u2009\u00d7\u20090.1\u2218 and regional European 0.1\u2009\u00d7\u20090.05\u2218 grid following the domain and sector classification descriptions of the global and regional emission inventories developed under the CAMS programme. The profiles account for the variability of the main emission drivers of each sector. Statistical information linked to emission variability (e.g. electricity production and traffic counts) at national and local levels were collected and combined with existing meteorology-dependent parametrizations to account for the influences of sociodemographic factors and climatological conditions. Depending on the sector and the temporal resolution (i.e. monthly, weekly, daily and hourly) the resulting profiles are pollutant-dependent, year-dependent (i.e. time series from 2010 to 2017) and/or spatially dependent (i.e. the temporal weights vary per country or region). We provide a complete description of the data and methods used to build the CAMS-TEMPO profiles, and whenever possible, we evaluate the representativeness of the proxies used to compute the temporal weights against existing observational data. We find important discrepancies when comparing the obtained temporal weights with other currently used datasets. The CAMS-TEMPO data product including the global (CAMS-GLOB-TEMPOv2.1, https://doi.org/10.24380/ks45-9147, Guevara et al., 2020a) and regional European (CAMS-REG-TEMPOv2.1, https://doi.org/10.24380/1cx4-zy68, Guevara et al., 2020b) temporal profiles are distributed from the Emissions of atmospheric Compounds and Compilation of Ancillary Data (ECCAD) system (https://eccad.aeris-data.fr/, last access: February 2021).

", "keywords": ["China", "Atmospheric chemistry", "550", "Anthropogenic emissions", "Ammonia emissions", "Urbanisation", "Environment", "7. Clean energy", "[SDU] Sciences of the Universe [physics]", "11. Sustainability", "Air-pollution", "GE1-350", "Gridded emissions", "Fuel use", "QE1-996.5", "[SDU.OCEAN] Sciences of the Universe [physics]/Ocean", " Atmosphere", "Inventory", "Geology", "Environmental sciences", "Data product", "Qu\u00edmica atmosf\u00e8rica", "13. Climate action", "Air quality", "Transport model", "Data sets", "Bottom-up", "\u00c0rees tem\u00e0tiques de la UPC::Desenvolupament hum\u00e0 i sostenible::Degradaci\u00f3 ambiental::Contaminaci\u00f3 atmosf\u00e8rica", ":Desenvolupament hum\u00e0 i sostenible::Degradaci\u00f3 ambiental::Contaminaci\u00f3 atmosf\u00e8rica [\u00c0rees tem\u00e0tiques de la UPC]", "Air pollutants"]}, "links": [{"href": "https://essd.copernicus.org/articles/13/367/2021/essd-13-367-2021.pdf"}, {"href": "https://doi.org/3129610671"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Earth%20System%20Science%20Data", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "3129610671", "name": "item", "description": "3129610671", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3129610671"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-12T00:00:00Z"}}, {"id": "2949948697", "type": "Feature", "geometry": null, "properties": {"license": "Open Access", "updated": "2026-08-23T16:22:32Z", "type": "Journal Article", "created": "2019-06-14", "title": "Monitoring the impact of desert dust outbreaks for air quality for health studies", "description": "We review the major features of desert dust outbreaks that are relevant to the assessment of dust impacts upon human health. Our ultimate goal is to provide scientific guidance for the acquisition of relevant population exposure information for epidemiological studies tackling the short and long term health effects of desert dust. We first describe the source regions and the typical levels of dust particles in regions close and far away from the source areas, along with their size, composition, and bio-aerosol load. We then describe the processes by which dust may become mixed with anthropogenic particulate matter (PM) and/or alter its load in receptor areas. Short term health effects are found during desert dust episodes in different regions of the world, but in a number of cases the results differ when it comes to associate the effects to the bulk PM, the desert dust-PM, or non-desert dust-PM. These differences are likely due to the different monitoring strategies applied in the epidemiological studies, and to the differences on atmospheric and emission (natural and anthropogenic) patterns of desert dust around the world. We finally propose methods to allow the discrimination of health effects by PM fraction during dust outbreaks, and a strategy to implement desert dust alert and monitoring systems for health studies and air quality management.", "keywords": ["Aerosols", "Air Movements", "Epidemiological studies", "Air Pollutants", "Pols mineral -- Tesis doctorals", "Epidemiology", ":Energies [\u00c0rees tem\u00e0tiques de la UPC]", "Atmospheric particulate matter", "Dust", "15. Life on land", "Mineral dust", "01 natural sciences", "Article", "3. Good health", "Environmental sciences", "13. Climate action", "\u00c0rees tem\u00e0tiques de la UPC::Energies", "Air Pollution", "11. Sustainability", "GE1-350", "Desert dust", "Dust control", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/2949948697"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environment%20International", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "2949948697", "name": "item", "description": "2949948697", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/2949948697"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-09-01T00:00:00Z"}}, {"id": "3159543879", "type": "Feature", "geometry": null, "properties": {"updated": "2026-08-23T16:22:46Z", "type": "Journal Article", "created": "2021-05-04", "title": "Trade-offs between short-term mortality attributable to NO2 and O3 changes during the COVID-19 lockdown across major Spanish cities", "description": "The emergence of the COVID-19 pandemic forced most countries to put in place lockdown measures to slow down the transmission of the virus. These lockdowns have led to temporal improvements in air quality. Here, we evaluate the changes in NO2 and O3 levels along with the associated impact upon premature mortality during the COVID-19 lockdown and deconfinement periods along the first epidemic wave across the provincial capital cities of Spain. We first quantify the change in pollutants solely due to the lockdown as the difference between business-as-usual (BAU) pollution levels, estimated with a machine learning-based meteorological normalization technique, and observed concentrations. Second, instead of using exposure-response functions between the pollutants and mortality reported in the literature, we fit conditional quasi-Poisson regression models to estimate city-specific associations between daily pollutant levels and non-accidental mortality during the period 2010-2018. Significant relative risk values are observed at lag 1 for NO2 (1.0047 [95% CI: 1.0014 to 1.0081]) and at lag 0 for O3 (1.0039 [1.0013 to 1.0065]). On average NO2 changed by -51% (intercity range -65.7 to -30.9%) and -36.4% (-53.7 to -11.6%), and O3 by -1.1% (-20.2 to 23.8%) and 0.6% (-12.4 to 23.0%), during the lockdown (57 days) and deconfinement (42 days) periods, respectively. We obtain a reduction in attributable mortality associated with NO2 changes of -119 (95% CI: -273 to -24) deaths over the lockdown, and of -53 (-114 to -10) deaths over the deconfinement. This was partially compensated by an increase in the attributable number of deaths, 14 (-72 to 99) during the lockdown, and 8 (-27 to 50) during the deconfinement, associated with the rise in O3 levels in the most populous cities during the analysed period, despite the overall small average reductions. Our study shows that the potential trade-offs between multiple air pollutants should be taken into account when evaluating the health impacts of environmental exposures.", "keywords": ["Air Pollutants", "SARS-CoV-2", "Nitrogen Dioxide", "COVID-19", "01 natural sciences", "Article", "3. Good health", "03 medical and health sciences", "0302 clinical medicine", "13. Climate action", "Air Pollution", "Communicable Disease Control", "Humans", "Particulate Matter", "Cities", "Pandemics", "Environmental Monitoring", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/3159543879"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Pollution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "3159543879", "name": "item", "description": "3159543879", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/3159543879"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-10-01T00:00:00Z"}}, {"id": "38745016", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-08-23T16:22:58Z", "type": "Journal Article", "created": "2024-05-14", "title": "Tracing inter-city nitrogen pollution", "keywords": ["Air Pollutants", "Nitrogen", "Air Pollution", "Humans", "Cities", "Environmental Monitoring"]}, "links": [{"href": "https://doi.org/38745016"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature%20Food", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "38745016", "name": "item", "description": "38745016", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/38745016"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-05-14T00:00:00Z"}}, {"id": "PMC8093093", "type": "Feature", "geometry": null, "properties": {"updated": "2026-08-23T16:24:26Z", "type": "Journal Article", "created": "2021-05-03", "title": "Trade-offs between short-term mortality attributable to NO2 and O3 changes during the COVID-19 lockdown across major Spanish cities", "description": "The emergence of the COVID-19 pandemic forced most countries to put in place lockdown measures to slow down the transmission of the virus. These lockdowns have led to temporal improvements in air quality. Here, we evaluate the changes in NO2 and O3 levels along with the associated impact upon premature mortality during the COVID-19 lockdown and deconfinement periods along the first epidemic wave across the provincial capital cities of Spain. We first quantify the change in pollutants solely due to the lockdown as the difference between business-as-usual (BAU) pollution levels, estimated with a machine learning-based meteorological normalization technique, and observed concentrations. Second, instead of using exposure-response functions between the pollutants and mortality reported in the literature, we fit conditional quasi-Poisson regression models to estimate city-specific associations between daily pollutant levels and non-accidental mortality during the period 2010-2018. Significant relative risk values are observed at lag 1 for NO2 (1.0047 [95% CI: 1.0014 to 1.0081]) and at lag 0 for O3 (1.0039 [1.0013 to 1.0065]). On average NO2 changed by -51% (intercity range -65.7 to -30.9%) and -36.4% (-53.7 to -11.6%), and O3 by -1.1% (-20.2 to 23.8%) and 0.6% (-12.4 to 23.0%), during the lockdown (57 days) and deconfinement (42 days) periods, respectively. We obtain a reduction in attributable mortality associated with NO2 changes of -119 (95% CI: -273 to -24) deaths over the lockdown, and of -53 (-114 to -10) deaths over the deconfinement. This was partially compensated by an increase in the attributable number of deaths, 14 (-72 to 99) during the lockdown, and 8 (-27 to 50) during the deconfinement, associated with the rise in O3 levels in the most populous cities during the analysed period, despite the overall small average reductions. Our study shows that the potential trade-offs between multiple air pollutants should be taken into account when evaluating the health impacts of environmental exposures.", "keywords": ["Air Pollutants", "SARS-CoV-2", "Nitrogen Dioxide", "COVID-19", "01 natural sciences", "Article", "3. Good health", "03 medical and health sciences", "0302 clinical medicine", "13. 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