{"id":"https://openalex.org/W1499516639","doi":null,"title":"Carbon and Nutrient Dynamics in Natural and Agricultural Tropical Ecosystems","display_name":"Carbon and Nutrient Dynamics in Natural and Agricultural Tropical Ecosystems","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W1499516639","mag":"1499516639"},"language":"en","primary_location":{"id":"pmh:oai:aleph.bib-bvb.de:BVB01-007962618","doi":null,"is_oa":false,"landing_page_url":"http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007962618&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Lars Bergstr\u00f6m","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lars Bergstr\u00f6m","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5051144536","display_name":"Holger Kirchmann","orcid":"https://orcid.org/0000-0003-4779-412X","observed_orcids":["https://orcid.org/0000-0003-4779-412X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Holger Kirchmann","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":13.1382,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.98977296,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.9961000084877014,"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.9961000084877014,"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/T13548","display_name":"Environmental and biological studies","score":0.003100000089034438,"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"}},{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/carbon-dynamics","display_name":"carbon dynamics","score":0.9589999914169312},{"id":"https://openalex.org/keywords/nutrient-dynamics","display_name":"nutrient dynamics","score":0.9670000076293945},{"id":"https://openalex.org/keywords/tropical-ecosystems","display_name":"tropical ecosystems","score":0.7850000262260437},{"id":"https://openalex.org/keywords/soil-nutrients","display_name":"soil nutrients","score":0.6019999980926514},{"id":"https://openalex.org/keywords/crop-residue-decomposition","display_name":"crop residue decomposition","score":0.9919999837875366},{"id":"https://openalex.org/keywords/agroforestry","display_name":"agroforestry","score":0.8640000224113464},{"id":"https://openalex.org/keywords/ecosystem-dynamics","display_name":"ecosystem dynamics","score":0.8519999980926514},{"id":"https://openalex.org/keywords/tropical-agriculture","display_name":"tropical agriculture","score":0.7279999852180481},{"id":"https://openalex.org/keywords/future-of-agriculture","display_name":"future of agriculture","score":0.37299999594688416}],"concepts":[{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.6506842374801636},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6456097364425659},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.6079047918319702},{"id":"https://openalex.org/C50660011","wikidata":"https://www.wikidata.org/wiki/Q42530","display_name":"Tropics","level":2,"score":0.5988825559616089},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.5962306261062622},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.5582935810089111},{"id":"https://openalex.org/C164638232","wikidata":"https://www.wikidata.org/wiki/Q7070482","display_name":"Nutrient cycle","level":3,"score":0.4502241313457489},{"id":"https://openalex.org/C2776285232","wikidata":"https://www.wikidata.org/wiki/Q1048194","display_name":"Tropical forest","level":2,"score":0.44806376099586487},{"id":"https://openalex.org/C63651461","wikidata":"https://www.wikidata.org/wiki/Q13106250","display_name":"Tropical agriculture","level":2,"score":0.4246442914009094},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.33127397298812866},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.33125749230384827},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15787005424499512}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:aleph.bib-bvb.de:BVB01-007962618","doi":null,"is_oa":false,"landing_page_url":"http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007962618&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"mag:1499516639","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/ncid/BA39494489","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8409000039100647,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"},{"score":0.8125,"id":"https://metadata.un.org/sdg/15","display_name":"Life on land"},{"score":0.5351999998092651,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2795848301","https://openalex.org/W2275960824","https://openalex.org/W7159656063","https://openalex.org/W248053127","https://openalex.org/W1217513981","https://openalex.org/W4211191943","https://openalex.org/W1170528829","https://openalex.org/W2529323187","https://openalex.org/W7131286257","https://openalex.org/W6993043860"],"abstract_inverted_index":{"Part":[0,6,12,19,23],"1":[1],"Nutrient":[2],"dynamics":[3],"in":[4,16,31],"soil.":[5],"2":[7],"Decomposition":[8],"of":[9],"crop":[10],"residues.":[11],"3":[13],"Tree-soil-crop":[14],"interactions":[15],"agroforestry":[17],"systems.":[18],"4":[20],"Ecosystems":[21],"dynamics.":[22],"5":[24],"Reflections":[25],"on":[26],"present":[27],"and":[28],"future":[29],"agriculture":[30],"the":[32],"tropics.":[33]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}