{"id":"https://openalex.org/W4322772395","doi":"https://doi.org/10.3390/rs15051402","title":"Detection of Soil Erosion Hotspots in the Croplands of a Typical Black Soil Region in Northeast China: Insights from Sentinel-2 Multispectral Remote Sensing","display_name":"Detection of Soil Erosion Hotspots in the Croplands of a Typical Black Soil Region in Northeast China: Insights from Sentinel-2 Multispectral Remote Sensing","publication_year":2023,"publication_date":"2023-03-02","ids":{"openalex":"https://openalex.org/W4322772395","doi":"https://doi.org/10.3390/rs15051402"},"language":"en","primary_location":{"id":"doi:10.3390/rs15051402","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15051402","pdf_url":"https://www.mdpi.com/2072-4292/15/5/1402/pdf?version=1677732568","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/15/5/1402/pdf?version=1677732568","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044846171","display_name":"Lulu Qi","orcid":null},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE","CN"],"is_corresponding":false,"raw_author_name":"Lulu Qi","raw_affiliation_strings":["College of Earth Sciences, Jilin University, Changchun 130061, China","Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"College of Earth Sciences, Jilin University, Changchun 130061, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049566983","display_name":"Pu Shi","orcid":"https://orcid.org/0000-0002-1792-2445"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]},{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE","CN"],"is_corresponding":true,"raw_author_name":"Pu Shi","raw_affiliation_strings":["College of Earth Sciences, Jilin University, Changchun 130061, China","Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"College of Earth Sciences, Jilin University, Changchun 130061, China","institution_ids":["https://openalex.org/I194450716"]},{"raw_affiliation_string":"Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060664003","display_name":"Klara Dvorakova","orcid":"https://orcid.org/0000-0001-7292-3849"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Klara Dvorakova","raw_affiliation_strings":["Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045899310","display_name":"Kristof Van Oost","orcid":"https://orcid.org/0000-0002-4938-9438"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Kristof Van Oost","raw_affiliation_strings":["Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086845043","display_name":"Qi Sun","orcid":"https://orcid.org/0000-0001-8346-1969"},"institutions":[{"id":"https://openalex.org/I194450716","display_name":"Jilin University","ror":"https://ror.org/00js3aw79","country_code":"CN","type":"education","lineage":["https://openalex.org/I194450716"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Sun","raw_affiliation_strings":["College of Earth Sciences, Jilin University, Changchun 130061, China"],"affiliations":[{"raw_affiliation_string":"College of Earth Sciences, Jilin University, Changchun 130061, China","institution_ids":["https://openalex.org/I194450716"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100337965","display_name":"Hanqing Yu","orcid":"https://orcid.org/0000-0002-2223-8170"},"institutions":[{"id":"https://openalex.org/I4210138501","display_name":"Chinese Academy of Agricultural Sciences","ror":"https://ror.org/0313jb750","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210143868","display_name":"Institute of Environment and Sustainable Development in Agriculture","ror":"https://ror.org/048nm8g63","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210127390","https://openalex.org/I4210138501","https://openalex.org/I4210143868","https://openalex.org/I4210151987"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hanqing Yu","raw_affiliation_strings":["Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China"],"affiliations":[{"raw_affiliation_string":"Institute of Environment and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China","institution_ids":["https://openalex.org/I4210143868","https://openalex.org/I4210138501"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074473373","display_name":"Bas van Wesemael","orcid":"https://orcid.org/0000-0003-4007-0241"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Bas van Wesemael","raw_affiliation_strings":["Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium"],"affiliations":[{"raw_affiliation_string":"Earth and Life Institute, UCLouvain, 1348 Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5049566983"],"corresponding_institution_ids":["https://openalex.org/I194450716","https://openalex.org/I95674353"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":2.2624,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.87061862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"15","issue":"5","first_page":"1402","last_page":"1402"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10889","display_name":"Soil erosion and sediment transport","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10889","display_name":"Soil erosion and sediment transport","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9847999811172485,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.6164540648460388},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6040273904800415},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5925581455230713},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.5578829050064087},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.5490758419036865},{"id":"https://openalex.org/keywords/ground-truth","display_name":"Ground truth","score":0.5046373605728149},{"id":"https://openalex.org/keywords/erosion","display_name":"Erosion","score":0.5016722679138184},{"id":"https://openalex.org/keywords/spectral-signature","display_name":"Spectral signature","score":0.47780686616897583},{"id":"https://openalex.org/keywords/soil-water","display_name":"Soil water","score":0.44574275612831116},{"id":"https://openalex.org/keywords/soil-science","display_name":"Soil science","score":0.3995745778083801},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.33603036403656006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.10449928045272827},{"id":"https://openalex.org/keywords/geomorphology","display_name":"Geomorphology","score":0.08003619313240051}],"concepts":[{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.6164540648460388},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6040273904800415},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5925581455230713},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5578829050064087},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.5490758419036865},{"id":"https://openalex.org/C146849305","wikidata":"https://www.wikidata.org/wiki/Q370766","display_name":"Ground truth","level":2,"score":0.5046373605728149},{"id":"https://openalex.org/C123157820","wikidata":"https://www.wikidata.org/wiki/Q80026","display_name":"Erosion","level":2,"score":0.5016722679138184},{"id":"https://openalex.org/C176641082","wikidata":"https://www.wikidata.org/wiki/Q2446767","display_name":"Spectral signature","level":2,"score":0.47780686616897583},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.44574275612831116},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.3995745778083801},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.33603036403656006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.10449928045272827},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.08003619313240051},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs15051402","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15051402","pdf_url":"https://www.mdpi.com/2072-4292/15/5/1402/pdf?version=1677732568","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:283064","is_oa":true,"landing_page_url":"http://hdl.handle.net/2078.1/283064","pdf_url":null,"source":{"id":"https://openalex.org/S4306401974","display_name":"DIAL (Catholic University of Leuven)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I99464096","host_organization_name":"KU Leuven","host_organization_lineage":["https://openalex.org/I99464096"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol. 15, no.5, p. 20 (2023)","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:514bb7a9ab864289a8fcabe1d5dfbe45","is_oa":true,"landing_page_url":"https://doaj.org/article/514bb7a9ab864289a8fcabe1d5dfbe45","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 15, Iss 5, p 1402 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/15/5/1402/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs15051402","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs15051402","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs15051402","pdf_url":"https://www.mdpi.com/2072-4292/15/5/1402/pdf?version=1677732568","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G1426318481","display_name":null,"funder_award_id":"grant","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G149595658","display_name":null,"funder_award_id":"20230101079JC","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2123497280","display_name":null,"funder_award_id":"202106","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5033696305","display_name":null,"funder_award_id":"202106170101","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6315106366","display_name":null,"funder_award_id":"20230101079JC","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6918017523","display_name":null,"funder_award_id":"202106170101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7561451594","display_name":null,"funder_award_id":"41807059","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G8271673596","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320310121","funder_display_name":"Natural Science Foundation of Jilin Province"},{"id":"https://openalex.org/G8305276883","display_name":null,"funder_award_id":"170101","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8550057018","display_name":null,"funder_award_id":"41807059","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8589651859","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G8792734899","display_name":null,"funder_award_id":"20230101079JC","funder_id":"https://openalex.org/F4320310121","funder_display_name":"Natural Science Foundation of Jilin Province"}],"funders":[{"id":"https://openalex.org/F4320310121","display_name":"Natural Science Foundation of Jilin Province","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321390","display_name":"Fonds De La Recherche Scientifique - FNRS","ror":"https://ror.org/03q83t159"},{"id":"https://openalex.org/F4320322174","display_name":"People's Government of Jilin Province","ror":"https://ror.org/02fzqav45"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4322772395.pdf"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W1190219959","https://openalex.org/W1795220167","https://openalex.org/W1970427282","https://openalex.org/W1997320001","https://openalex.org/W2001804870","https://openalex.org/W2012913568","https://openalex.org/W2013665199","https://openalex.org/W2019038438","https://openalex.org/W2032687120","https://openalex.org/W2033990475","https://openalex.org/W2045166194","https://openalex.org/W2056494759","https://openalex.org/W2068711285","https://openalex.org/W2076383769","https://openalex.org/W2084366347","https://openalex.org/W2112563097","https://openalex.org/W2127641510","https://openalex.org/W2135181820","https://openalex.org/W2157462758","https://openalex.org/W2199305719","https://openalex.org/W2292439029","https://openalex.org/W2329645895","https://openalex.org/W2360369273","https://openalex.org/W2491650971","https://openalex.org/W2566087511","https://openalex.org/W2617834892","https://openalex.org/W2765368320","https://openalex.org/W2777099935","https://openalex.org/W2793283189","https://openalex.org/W2799759245","https://openalex.org/W2800522346","https://openalex.org/W2801397115","https://openalex.org/W2884571987","https://openalex.org/W2885028720","https://openalex.org/W2888090573","https://openalex.org/W2905192710","https://openalex.org/W2924579710","https://openalex.org/W2950851751","https://openalex.org/W2964485797","https://openalex.org/W2972028840","https://openalex.org/W3007559033","https://openalex.org/W3038615471","https://openalex.org/W3042189766","https://openalex.org/W3045121877","https://openalex.org/W3081374149","https://openalex.org/W3083755382","https://openalex.org/W3095638759","https://openalex.org/W3112784233","https://openalex.org/W3113466571","https://openalex.org/W3113681634","https://openalex.org/W3120306931","https://openalex.org/W3131582546","https://openalex.org/W3154041648","https://openalex.org/W3208125946","https://openalex.org/W4283161825","https://openalex.org/W4297110361","https://openalex.org/W6787055280","https://openalex.org/W7006262827"],"related_works":["https://openalex.org/W2022304901","https://openalex.org/W2018850895","https://openalex.org/W1987483041","https://openalex.org/W2988577871","https://openalex.org/W2901421464","https://openalex.org/W2738168532","https://openalex.org/W2932657337","https://openalex.org/W4367471608","https://openalex.org/W2037328426","https://openalex.org/W2054439167"],"abstract_inverted_index":{"Global":[0],"efforts":[1],"to":[2,33,61,78,86,200,226,239,272,297],"restore":[3],"the":[4,11,27,96,194,197,208,234,240,254,263,269,277,291,294],"world\u2019s":[5],"degraded":[6],"croplands":[7],"require":[8],"knowledge":[9],"on":[10,53,283],"degree":[12],"and":[13,32,122,153,162,186,222,305],"extent":[14,35],"of":[15,45,100,114,117,127,141,196,213,218,253,280,293],"accelerated":[16],"soil":[17,24,65,72,82,98,203,220,243,247,281],"organic":[18],"carbon":[19],"(SOC)":[20],"loss":[21],"induced":[22],"by":[23,105,148],"erosion.":[25],"However,":[26],"methods":[28],"for":[29,42,182,190,245,302],"assessing":[30],"where":[31],"what":[34],"erosion":[36,46,83,124,133,143,248,260,270,282],"takes":[37],"place":[38],"are":[39],"still":[40],"inadequate":[41],"precise":[43],"detection":[44],"hotspots":[47,89],"at":[48],"high":[49],"spatial":[50,288],"resolution.":[51],"Drawing":[52],"recent":[54],"advances":[55],"in":[56,71,90,95,131,250],"multitemporal":[57,198],"Sentinel-2":[58,191,241],"remote":[59],"sensing":[60],"create":[62],"a":[63,80,91,110,149,273,287],"bare":[64,202,242],"composite":[66,244],"that":[67,172],"reflects":[68],"erosion-induced":[69,227],"variations":[70],"spectral":[73,139,209,215,235],"signatures,":[74],"this":[75],"study":[76],"attempted":[77],"develop":[79],"spectra-based":[81],"mapping":[84],"approach":[85,199,296],"pinpoint":[87],"eroded":[88],"typical":[92],"catchment":[93],"located":[94],"black":[97],"region":[99],"northeast":[101],"China":[102],"as":[103,259],"characterized":[104],"undulating":[106],"landscapes.":[107],"We":[108],"built":[109],"ground-truth":[111],"dataset":[112],"consisting":[113],"three":[115],"classes":[116,144],"soils":[118],"representing":[119],"Severe,":[120],"Moderate":[121,264],"Low":[123],"intensity":[125],"because":[126],"their":[128],"inter-class":[129],"contrasts":[130],"estimated":[132],"rates":[134],"from":[135,286],"137Cs":[136],"tracing.":[137],"The":[138,169],"separability":[140],"different":[142],"was":[145,237,257],"first":[146],"tested":[147],"combined":[150],"principal":[151],"component":[152],"linear":[154],"discriminant":[155],"analysis":[156],"(PCA-LDA)":[157],"against":[158,165],"laboratory":[159],"hyperspectral":[160],"data":[161,184],"then":[163],"validated":[164],"Sentinel-2-derived":[166],"broadband":[167],"spectra.":[168],"results":[170],"show":[171],"PCA-LDA":[173],"produced":[174],"excellent":[175],"classification":[176,231],"accuracy":[177],"(Kappa":[178],"coefficient":[179],">":[180],"0.9)":[181],"both":[183],"sources":[185],"even":[187],"more":[188],"so":[189],"spectra,":[192],"highlighting":[193,290],"effectiveness":[195],"extract":[201],"pixels.":[204],"Further":[205],"investigations":[206],"into":[207],"curves":[210],"enabled":[211],"identification":[212],"distinctive":[214],"features":[216,236],"representative":[217],"shifting":[219],"albedo":[221],"biochemical":[223],"composition":[224],"due":[225],"SOC":[228],"mobilization.":[229],"A":[230],"scheme":[232],"comprising":[233],"applied":[238],"pixel-wise":[246],"mapping,":[249],"which":[251],"15.9%":[252],"cropland":[255,300],"area":[256],"detected":[258],"hotspots,":[261],"while":[262],"class":[265],"occupied":[266],"65.4%.":[267],"Comparing":[268],"map":[271,275],"NDVI":[274],"demonstrated":[276],"negative":[278],"impact":[279],"crop":[284],"growth":[285],"perspective,":[289],"potential":[292],"proposed":[295],"aid":[298],"targeted":[299],"management":[301],"food":[303],"security":[304],"climate.":[306]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-04-18T07:56:08.524223","created_date":"2025-10-10T00:00:00"}