{"type": "FeatureCollection", "features": [{"id": "10.1007/s00226-022-01398-7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:14:21Z", "type": "Journal Article", "created": "2022-07-11", "title": "Timber tensile strength in mixed stands of European beech (Fagus sylvatica L.).", "description": "Abstract<p>The conversion to climate-stable, resilient and productive forests has resulted in an increasing share of mixed stands. Different growth conditions and silvicultural treatments lead to an increased scatter in strength compared to what is expected from monoculture experience. The study (i) quantified the magnitude of variation in strength of European beech timber from stands of different composition and (ii) showed the impact of grading on the characteristic strength value of timber coming from those stands. Strength grading models and machine settings for hardwood tensile classes on over 900 European beech (Fagus sylvatica L.) boards were derived. One model used only the dynamic modulus of elasticity (Edyn), and a more complex model used a knot value in addition. Afterwards, 407 boards from pure beech stands as well as mixed stands of beech with Douglas fir (Pseudotsuga menziesii (Mirb.) Franco), Norway spruce (Picea abies (L.) Karst.), sessile oak (Quercus petraea (Matt.) Liebl.), and Scots pine (Pinus sylvestris L.) were graded and analyzed for their material properties from tension tests parallel to grain. Although a variance components analysis attributed only 4.2% of the variation to mixture, the ungraded timber showed significant strength differences between the pure and the beech-pine stands (65.2 versus 46.6\uffc2\uffa0MPa). The yield of the material graded to the highest class in a class combination was higher in pure beech stands. The required characteristic strength values were mostly met for boards from the pure stands; while boards from the beech-pine mixed stands hardly ever reached the required values. To reduce strength variation and guarantee reliable timber products, strength grading should consider the various growth situations in forests when sampling material for the derivation of settings.</p>", "keywords": ["690", "0106 biological sciences", "Original ; Wood Science & Technology ; Ceramics", " Glass", " Composites", " Natural Materials ; Manufacturing", " Machines", " Tools", " Processes", "ddc:630", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "01 natural sciences", "ddc:"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s00226-022-01398-7.pdf"}, {"href": "https://doi.org/10.1007/s00226-022-01398-7"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Wood%20Science%20and%20Technology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00226-022-01398-7", "name": "item", "description": "10.1007/s00226-022-01398-7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00226-022-01398-7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-07-01T00:00:00Z"}}, {"id": "10.1007/s00267-003-9139-9", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:14:22Z", "type": "Journal Article", "created": "2004-03-19", "description": "We collected soil samples from 27 study sites across North Central United States to compare the soil carbon of short rotation poplar plantations to adjacent agricultural crops and woodlots. Soil organic carbon (SOC) ranged from 20 to more than 160 Mg/ha across the sampled sites. Lowest SOC levels were found in uplands and highest levels in riparian soils. We attributed differences in bulk density and SOC among cover types to the inclusion of woodlot soils in the analysis. Paired comparison found few differences between poplar and agricultural crops. Sites with significant comparisons varied in magnitude and direction. Relatively greater SOC was often observed in poplar when native soil carbon was low, but there were important exceptions. Woodlots consistently contained greater SOC than the other crops, especially at depth. We observed little difference between paired poplar and switchgrass, both promising bioenergy crops. There was no evidence of changes in poplar SOC relative to adjacent agricultural soils when considered for stand ages up to 12 years. Highly variable native SOC levels and subtle changes over time make verification of soil carbon sequestration among land cover types difficult. In addition to soil carbon storage potential, it is therefore important to consider opportunities offered by long-term sequestration of carbon in solid wood products and carbon-offset through production of bioenergy crops. Furthermore, short rotation poplars and switchgrass offer additional carbon sequestration and other environmental benefits such as soil erosion control, runoff abatement, and wildlife habitat improvement.", "keywords": ["Greenhouse Effect", "2. Zero hunger", "Carbon Sequestration", "Fossil Fuels", "Switchgrass", "Rotation", "Climate Change", "Crops", "04 agricultural and veterinary sciences", "Carbon Dioxide", "15. Life on land", "Soils Carbon Sequestration", "7. Clean energy", "Carbon", "Manufacturing", "60 Applied Life Sciences", "Hybrid Poplar", "Poplars", "Cements", "Soil Bulk Density", "0401 agriculture", " forestry", " and fisheries", "Bioenergy", "Biomass"]}, "links": [{"href": "https://doi.org/10.1007/s00267-003-9139-9"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Management", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00267-003-9139-9", "name": "item", "description": "10.1007/s00267-003-9139-9", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00267-003-9139-9"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2004-03-04T00:00:00Z"}}, {"id": "10.1016/j.jclepro.2020.121922", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:16:25Z", "type": "Journal Article", "created": "2020-05-04", "title": "The influence of nutrient management on soil organic carbon storage, crop production, and yield stability varies under different climates", "description": "Abstract   Our understanding on how soil organic carbon (SOC) storage, crop yield, and yield stability are influenced by climate is limited. To critically examine this, the impact of long-term (\u226510 years) application of nutrient management practices on SOC storage, crop productivity, and yield stability were evaluated under different climatic conditions in China using a meta-analysis approach. The cropping area of China was divided into four distinct groups based on local climatic conditions (warm dry, DW; warm moist, WM; cool dry, CD; cool moist, CM). Results indicated that the impact of nutrient management practices on SOC storage, crop yield, and yield stability varies under different climatic zone in China. The use of unbalanced mineral fertilizer (UMF), and balanced mineral fertilizer (BMF) led to a loss in SOC storage by 6%, and 11% under CM climatic zone and gains in DW, WM, and CD climates. Organic fertilizers (OF), combined unbalanced mineral and organic fertilizers (UMOF), and combined balanced mineral and organic fertilizers (BMOF) were able to sustain and enhance SOC storage under all climatic conditions. However, the largest increase in SOC storage across all climates was seen for BMOF. Further, corresponding values of crop productivity and yield stability were also highest for BMOF among all the nutrient management treatments. A linear-plateau model indicated that maximal yield responsive SOC stock (Copt) levels ranged from 33.43 to 45.51\u00a0Mg\u00a0C ha\u22121 for rice (Oryza sativa), maize (Zea mays), and wheat (Triticum aestivum) production. To enhance and sustain SOC storage, and crop productivity of croplands under different climates, BMOF appears to be the most appropriate nutrient management strategy. Our findings demonstrate that it is essential to optimize nutrient management strategies according to the local climate to protect soil from SOC losses, and for achieving sustainable crop production.", "keywords": ["Yield stability", "AGRICULTURE", "550", "INCREASES", "Supplementary Data", "QH301 Biology", "Strategy and Management", "SEQUESTRATION", "CHINA", "Industrial and Manufacturing Engineering", "630", "12. Responsible consumption", "QH301", "Critical level", "SDG 13 - Climate Action", "Climate change", "SDG 7 - Affordable and Clean Energy", "Renewable Energy", "SDG 2 - Zero Hunger", "General Environmental Science", "2. Zero hunger", "Sustainability and the Environment", "Crop yields", "Soil organic carbon", "PADDY FIELDS", "Nutrient management", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "NITROGEN", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "STRAW", "LONG-TERM FERTILIZATION", "MATTER"]}, "links": [{"href": "https://doi.org/10.1016/j.jclepro.2020.121922"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Cleaner%20Production", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jclepro.2020.121922", "name": "item", "description": "10.1016/j.jclepro.2020.121922", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jclepro.2020.121922"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-01T00:00:00Z"}}, {"id": "10.1016/j.ijfoodmicro.2021.109043", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:16:21Z", "type": "Journal Article", "created": "2021-01-08", "title": "Unraveling the emergence and population diversity of Listeria monocytogenes in a newly built meat facility through whole genome sequencing", "description": "The food processing environments of a newly opened meat processing facility were sampled in ten visits carried out during its first 1.5\u00a0years of activity and analyzed for the presence of Listeria monocytogenes. A total of 18 L. monocytogenes isolates were obtained from 229 samples, and their genomes were sequenced to perform comparative genomic analyses. An increase in the frequency of isolation of L. monocytogenes and in the diversity of sequence types (STs) detected was observed along time. Although the strains isolated belonged to six different STs (ST8, ST9, ST14, ST37, ST121 and ST155), ST9 was the most abundant (8 out of 18 strains). Low (0 and 2) single nucleotide polymorphism (SNP) distances were found between two pairs of ST9 strains isolated in both cases 3\u00a0months apart from the same processing room (Lm-1267 and Lm-1705, with a 2 SNPs distance in the core genome; Lm-1265 and Lm-1706, with a 0 SNPs distance), which suggests that these strains may be persistent L. monocytogenes strains in the food processing environment. Most strains showed an in silico attenuated virulence potential either through the truncation of InlA (in 67% of the isolates) or the absence of other virulence factors involved in cell adhesion or invasion. Twelve of the eighteen L. monocytogenes isolates contained a plasmid, which ranged in size from 4 to 87 Kb and harbored stress survival, in addition to heavy metals and biocides resistance determinants. Identical or highly similar plasmids were identified for various sets of L. monocytogenes ST9 isolates, which suggests the clonal expansion and persistence of plasmid-containing ST9 strains in the processing environments of the meat facility. Finally, the analysis of the L. monocytogenes genomes available in the NCBI database, and their associated metadata, evidenced that strains from ST9 are more frequently reported in Europe, linked to foods, particularly to meat and pork products, and less represented among clinical isolates than other L. monocytogenes STs. It also showed that the ST9 strains here isolated were more closely related to the European isolates, which clustered together and separated from ST9 North American isolates.", "keywords": ["0301 basic medicine", "Meat", "Food Handling", "Swine", "Virulence Factors", "Tecnolog\u00eda de los alimentos", "Food processing environment", "Persistence", "03 medical and health sciences", "Manufacturing and Industrial Facilities", "Floors and Floorcoverings", "Animals", "2. Zero hunger", "0303 health sciences", "Virulence", "Whole Genome Sequencing", "Genetic Variation", "Gen\u00e9tica", "Listeria monocytogenes", "Europe", "Genes", " Bacterial", "Whole genome sequencing", "Food Microbiology", "Equipment Contamination", "Disinfectants", "Plasmids"]}, "links": [{"href": "https://doi.org/10.1016/j.ijfoodmicro.2021.109043"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Food%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.ijfoodmicro.2021.109043", "name": "item", "description": "10.1016/j.ijfoodmicro.2021.109043", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.ijfoodmicro.2021.109043"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-01T00:00:00Z"}}, {"id": "10.3389/fmech.2018.00018", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:20:30Z", "type": "Journal Article", "created": "2018-11-20", "title": "The Role of Heat Transfer Limitations in Polymer Pyrolysis at the Microscale", "description": "Pyrolysis of synthetic or natural polymers is an important process in many industries such as fire safety, thermal recycling, and biomass power generation. The kinetics of pyrolysis is usually studied by thermogravimetric analysis (TGA), which is based on measuring the mass loss of a microscale sample and measuring the temperature of the surrounding fluid during controlled heating. The literature is rich in TGA measurements, which are often assumed to be governed solely by chemical kinetics. Heat and mass transfer effects, however, can occur when the sample mass is too large. Only a few studies in the literature quantify the threshold for the initial mass, above which heat transfer effects are significant. Here, we systematically analyse the role of heat transfer in TGA measurements, review existing formulations, and provide a novel threshold for the maximum sample mass. We focus on the natural polymer cellulose, a surrogate for biomass, and split the problem into heat transfer within the sample (intraparticle) and between the sample and the fluid (interparticle). Using dimensional analysis we derive two upper bound thresholds for the initial sample mass as a function of heating. One threshold is calculated based on interparticle heat transfer and depends on flow and heating conditions as well as material and fluid properties. The other is calculated based on intraparticle heat transfer and depends on heating conditions and material properties. Both thresholds were validated with measurements and previous studies from the literature. Comparing both thresholds shows that the maximum sample mass in a TGA is dictated by interparticle heat transfer and rapidly reduces with heating rate from 1.8 mg at 10 K/min to 0.15 mg at 50 K/min. These results enable the selection of appropriate sample masses and heating conditions in TGA measurements, which in turn will lead to a better understanding of polymer pyrolysis.", "keywords": ["TGA", "thermal lag", "Mechanical Engineering", "02 engineering and technology", "0915 Interdisciplinary Engineering", "chemistry", "7. Clean energy", "Industrial and Manufacturing Engineering", "cellulose", "Computer Science Applications", "0201 civil engineering", "12. Responsible consumption", "kinetics", "13. Climate action", "transport", "TJ1-1570", "General Materials Science", "Mechanical engineering and machinery", "0204 chemical engineering", "0913 Mechanical Engineering"], "contacts": [{"organization": "Richter, F, Rein, G,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.3389/fmech.2018.00018"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Mechanical%20Engineering", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3389/fmech.2018.00018", "name": "item", "description": "10.3389/fmech.2018.00018", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3389/fmech.2018.00018"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-11-20T00:00:00Z"}}, {"id": "2164/16366", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:25:13Z", "type": "Journal Article", "created": "2020-05-04", "title": "The influence of nutrient management on soil organic carbon storage, crop production, and yield stability varies under different climates", "description": "Abstract   Our understanding on how soil organic carbon (SOC) storage, crop yield, and yield stability are influenced by climate is limited. To critically examine this, the impact of long-term (\u226510 years) application of nutrient management practices on SOC storage, crop productivity, and yield stability were evaluated under different climatic conditions in China using a meta-analysis approach. The cropping area of China was divided into four distinct groups based on local climatic conditions (warm dry, DW; warm moist, WM; cool dry, CD; cool moist, CM). Results indicated that the impact of nutrient management practices on SOC storage, crop yield, and yield stability varies under different climatic zone in China. The use of unbalanced mineral fertilizer (UMF), and balanced mineral fertilizer (BMF) led to a loss in SOC storage by 6%, and 11% under CM climatic zone and gains in DW, WM, and CD climates. Organic fertilizers (OF), combined unbalanced mineral and organic fertilizers (UMOF), and combined balanced mineral and organic fertilizers (BMOF) were able to sustain and enhance SOC storage under all climatic conditions. However, the largest increase in SOC storage across all climates was seen for BMOF. Further, corresponding values of crop productivity and yield stability were also highest for BMOF among all the nutrient management treatments. A linear-plateau model indicated that maximal yield responsive SOC stock (Copt) levels ranged from 33.43 to 45.51\u00a0Mg\u00a0C ha\u22121 for rice (Oryza sativa), maize (Zea mays), and wheat (Triticum aestivum) production. To enhance and sustain SOC storage, and crop productivity of croplands under different climates, BMOF appears to be the most appropriate nutrient management strategy. Our findings demonstrate that it is essential to optimize nutrient management strategies according to the local climate to protect soil from SOC losses, and for achieving sustainable crop production.", "keywords": ["Yield stability", "AGRICULTURE", "550", "INCREASES", "Supplementary Data", "QH301 Biology", "Strategy and Management", "SEQUESTRATION", "CHINA", "Industrial and Manufacturing Engineering", "630", "12. Responsible consumption", "QH301", "Critical level", "SDG 13 - Climate Action", "Climate change", "SDG 7 - Affordable and Clean Energy", "Renewable Energy", "SDG 2 - Zero Hunger", "General Environmental Science", "2. Zero hunger", "Sustainability and the Environment", "Crop yields", "Soil organic carbon", "PADDY FIELDS", "Nutrient management", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "NITROGEN", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "STRAW", "LONG-TERM FERTILIZATION", "MATTER"]}, "links": [{"href": "https://doi.org/2164/16366"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Cleaner%20Production", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "2164/16366", "name": "item", "description": "2164/16366", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/2164/16366"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-01T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Manufacturing&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Manufacturing&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Manufacturing&", "hreflang": "en-US"}, {"rel": "last", "type": "application/geo+json", "title": "items (last)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=Manufacturing&offset=6", "hreflang": "en-US"}], "numberMatched": 6, "numberReturned": 6, "distributedFeatures": [], "timeStamp": "2026-05-25T15:09:25.376154Z"}