{"type": "FeatureCollection", "features": [{"id": "10.1016/j.foreco.2017.09.022", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-29T16:16:22Z", "type": "Journal Article", "created": "2017-09-28", "title": "Impacts of timber forwarding on physical properties of forest soils in southern Finland", "description": "Abstract   Forest harvesting activities can cause soil damage and disturbance through soil compaction, rut formation and soil mixing. These affect the soil structure and functions and forest productivity. Soil compaction results for instance in increased bulk density and decreased porosity, affecting soil moisture, water infiltration and aeration. The effects of timber forwarding on soil physical properties have gained little attention in boreal forests. These issues will become more important in the future since harvesting operations on unfrozen soils are getting more common due to the anticipated climate warming.  In this study, changes of forest soil physical properties (bulk density, moisture content and porosity) after 1\u201310 forwarder passes on two fine-grained mineral soil sites in southern Finland were analysed. Penetration resistance and rut formation were also measured. The measurements were performed in three periods with different soil moisture conditions. The test drives were carried out with a conventional 8-wheeled forwarder with total mass of 29.8\u00a0tons.  Soil bulk density increased and porosity decreased after the machinery passes. However, soil moisture content increased on one site and mainly decreased on another. The first three passes caused the greatest compaction and rutting, the first pass having the strongest impact. After the first and third pass 34\u201355% and over 70% of the total mean rut depth was formed, respectively. Further passes caused only minor rutting. The compaction and changes of soil physical properties appeared to be greater in dry conditions. Rut formation and soil mixing were greater in moist conditions. The results are, however, site-specific, and more research is needed to achieve a better understanding of the relationships between different factors affecting impacts of timber forwarding on soil.", "keywords": ["ta222", "550", "ta1172", "Soil protection", "rut formation", "Forestry", "Rut formation", "04 agricultural and veterinary sciences", "harvesting", "15. Life on land", "protection", "ta4112", "soil", "soil compaction", "13. Climate action", "soil protection", "soil damage", "0401 agriculture", " forestry", " and fisheries", "timber harvesting", "damage", "Timber harvesting", "Soil damage", "Soil compaction", "ta119", "wood"]}, "links": [{"href": "https://doi.org/10.1016/j.foreco.2017.09.022"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Forest%20Ecology%20and%20Management", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.foreco.2017.09.022", "name": "item", "description": "10.1016/j.foreco.2017.09.022", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.foreco.2017.09.022"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-12-01T00:00:00Z"}}, {"id": "10.1016/j.jclepro.2018.06.210", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-29T16:16:36Z", "type": "Journal Article", "created": "2018-06-19", "title": "Modifying the settings of CTL timber harvesting machines to reduce fuel consumption and CO2 emissions", "description": "The objectives of this study were to examine the possibility of reducing the fuel consumption and CO2 emissions of harvesters during cut-to-length operations by applying various technical settings to the machine through the machine's own software package. The adjustment of machine settings had an effect on the fuel consumption per unit product (l m3) and can reduce the fuel consumption and CO2 emissions in cut-to-length harvesting operations. The main factor significantly affecting both fuel consumption and productivity was stem size. The study involved three cut-to-length machines operating in thinning with comparable stand environment and silvicultural prescriptions. The novelty of this work is in exploring the fuel saving potential of simple adjustments of machine settings in cut-to-length harvesting machines. Such adjustments have an impact on fuel efficiency and may reduce fuel consumption and CO2 emissions in cut-to-length harvesting operations. This work may result in a reduction of energy consumption and environmental pollution, thereby contributing to cleaner production. This study bridges the gaps between research, development and implementation: it offers practical solutions that may affect manufacturers as well as practitioners and entrepreneurs in the field. The outcome of this study may result in innovative technology development with less impact on the environment.", "keywords": ["hiilidioksidi", "puunkorjuu", "productivity", "Settings", "harvesterit", "ta1172", "CO2 emissions", "7. Clean energy", "12. Responsible consumption", "fuel consumption", "polttoaineet", "fuels", "Harvesting", "polttoaineenkulutus", "settings", "Productivity", "2. Zero hunger", "ta214", "carbon dioxide", "04 agricultural and veterinary sciences", "harvesting", "15. Life on land", "ta4112", "koneet", "harvesters", "620", "Fuel consumption", "13. Climate action", "Timber harvesting; fuel consumption; efficiency; savings", "CTL", "0401 agriculture", " forestry", " and fisheries", "p\u00e4\u00e4st\u00f6t", "hiilidioksidip\u00e4\u00e4st\u00f6t", "carbon dioxide emissions"]}, "links": [{"href": "https://doi.org/10.1016/j.jclepro.2018.06.210"}, {"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.2018.06.210", "name": "item", "description": "10.1016/j.jclepro.2018.06.210", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jclepro.2018.06.210"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-10-01T00:00:00Z"}}, {"id": "df64a25b-de21-46ab-a412-ace9b676cf03", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[13.64, 52.96], [13.64, 52.97], [13.65, 52.97], [13.65, 52.96], [13.64, 52.96]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "Pinus sylvestris"}, {"id": "forest trees"}, {"id": "forest management"}, {"id": "forest products"}, {"id": "wood production"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}, {"id": "forest operation"}, {"id": "semi-mechanized timber harvesting"}, {"id": "productivity"}, {"id": "residual stand damage"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Germany"}, {"id": "Brandenburg"}, {"id": "Barnim"}, {"id": "forestry Gro\u00df Sch\u00f6nebeck"}, {"id": "district Kienhorst"}, {"id": "district 64a2"}, {"id": "63a5"}], "scheme": "individual"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF Datenerfassung's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF Datenerfassung and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF Datenerfassung and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF Datenerfassung and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2025-02-25", "type": "Dataset", "created": "2025-01-30", "language": "eng", "title": "Productivity, costs and residual stand damage of timber harvesting methods in Scots pine stands with extended distance between skid trails - Wood harvest damage", "description": "Recording of damage on standing trees caused by wood harvest.\n\nGeneral description see mother table: (https://doi.org/10.4228/zalf-7msw-9p29); Related datasets are listed in the metadata element 'Related Identifier'.\nDataset version 1.0", "formats": [{"name": "CSV"}], "keywords": ["Soil", "Pinus sylvestris", "forest trees", "forest management", "forest products", "wood production", "opendata", "forest operation", "semi-mechanized timber harvesting", "productivity", "residual stand damage", "Boden", "Germany", "Brandenburg", "Barnim", "forestry Gro\u00df Sch\u00f6nebeck", "district Kienhorst", "district 64a2", "63a5"], "contacts": [{"name": "Leibniz Centre for Agricultural Landscape Research", "organization": "ZALF", "position": "Research Platform 'Data Analysis & Simulation' - 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INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Germany"}, {"id": "Brandenburg"}, {"id": "Barnim"}, {"id": "forestry Gro\u00df Sch\u00f6nebeck"}, {"id": "district Kienhorst"}, {"id": "district 64a2"}, {"id": "63a5"}], "scheme": "individual"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF Datenerfassung's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF Datenerfassung and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF Datenerfassung and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF Datenerfassung and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2025-02-25", "type": "Dataset", "created": "2025-01-30", "language": "eng", "title": "Productivity, costs and residual stand damage of timber harvesting methods in Scots pine stands with extended distance between skid trails", "description": "A timber harvest in a 72-years old Scots pine (Pinus sylvestris L.) forest stand was carried out under real conditions in North eastern Germany in fall 2023. The area of the stand was 23.2 ha and 692 m\u00b3 of wood was harvested during the thinning operation. Three different timber harvesting methods with extended skid trail distances of approx. 40 m (ES) were investigated and compared to a fully mechanized system with conventional skid trail distances of approx. 20 m (CS) in a time study with a total of 150 recorded hours. Moreover, the residual stand damage and the marked trees remaining on the area were recorded after the harvesting operation. The main table contains the index of the data collection, which consists of seven data sets and one video. the data about the time study are divided in the different work steps: felling and processing with harvester (\u201cTime study harvester\u201d), forwardering (\u201cTime study forwarder\u201d), motormanual felling with chainsaw (\u201cTime study chainsaw\u201d), pulling down trees that have been hanging in other trees when felled with a chainsaw (\u201cTime study chainsaw hanger\u201d) and winching with cable winch (\u201cTime study winching\u201d). The data set \u201cWood harvest damage\u201d contains the recordings of the damage caused by the different timber harvesting methods to the remaining stands. Finally, the data set \u201cremaining trees\u201d contains number, volume, distance to nearest skid trail and related timber harvesting method of the marked trees, which remained on the area. This table contains the Index of the data collection. \nRelated datasets are listed in the metadata element 'Related Identifier'. \nDataset version 1.0", "formats": [{"name": "CSV"}], "keywords": ["Soil", "Pinus sylvestris", "forest trees", "forest management", "forest products", "wood production", "opendata", "forest operation", "semi-mechanized timber harvesting", "productivity", "residual stand damage", "Boden", "Germany", "Brandenburg", "Barnim", "forestry Gro\u00df Sch\u00f6nebeck", "district Kienhorst", "district 64a2", "63a5"], "contacts": [{"name": "Leibniz Centre for Agricultural Landscape Research", "organization": "ZALF", "position": "Research Platform 'Data Analysis & Simulation' - Workgroup Research Data Management", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 300"}], "emails": [{"value": "dataservice@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "https://ror.org/01ygyzs83", "name_url": "", "description": "ROR", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Maximilian Jakob", "organization": "Eberswalde University for Sustainable Development", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "Maximilian.jakob@hnee.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "Hanna Wagner", "organization": "Eberswalde University for Sustainable Development", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "hanna.wagner@hnee.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, 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