Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2136619430', 'doi': 'https://doi.org/10.1016/j.geoderma.2008.07.009', 'title': 'Modelling soil organic carbon dynamics in the major agricultural regions of China', 'display_name': 'Modelling soil organic carbon dynamics in the major agricultural regions of China', 'publication_year': 2008, 'publication_date': '2008-09-01', 'ids': {'openalex': 'https://openalex.org/W2136619430', 'doi': 'https://doi.org/10.1016/j.geoderma.2008.07.009', 'mag': '2136619430'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.geoderma.2008.07.009', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S201473135', 'display_name': 'Geoderma', 'issn_l': '0016-7061', 'issn': ['0016-7061', '1872-6259'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': 'https://biblio.ugent.be/publication/512705/file/707450', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100709614', 'display_name': 'Ligang Wang', 'orcid': 'https://orcid.org/0000-0002-9382-1865'}, 'institutions': [{'id': 'https://openalex.org/I4210108914', 'display_name': 'Institute of Agricultural Resources and Regional Planning', 'ror': 'https://ror.org/01nrzdp21', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210108914', 'https://openalex.org/I4210127390', 'https://openalex.org/I4210138501', 'https://openalex.org/I4210151987']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Ligang Wang', 'raw_affiliation_strings': ['Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)'], 'affiliations': [{'raw_affiliation_string': 'Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)', 'institution_ids': ['https://openalex.org/I4210108914']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5044417654', 'display_name': 'Jianjun Qiu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210108914', 'display_name': 'Institute of Agricultural Resources and Regional Planning', 'ror': 'https://ror.org/01nrzdp21', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210108914', 'https://openalex.org/I4210127390', 'https://openalex.org/I4210138501', 'https://openalex.org/I4210151987']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jianjun Qiu', 'raw_affiliation_strings': ['Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)'], 'affiliations': [{'raw_affiliation_string': 'Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)', 'institution_ids': ['https://openalex.org/I4210108914']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5074919470', 'display_name': 'Huajun Tang', 'orcid': 'https://orcid.org/0000-0002-0186-165X'}, 'institutions': [{'id': 'https://openalex.org/I4210108914', 'display_name': 'Institute of Agricultural Resources and Regional Planning', 'ror': 'https://ror.org/01nrzdp21', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210108914', 'https://openalex.org/I4210127390', 'https://openalex.org/I4210138501', 'https://openalex.org/I4210151987']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Huajun Tang', 'raw_affiliation_strings': ['Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)'], 'affiliations': [{'raw_affiliation_string': 'Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)', 'institution_ids': ['https://openalex.org/I4210108914']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100444592', 'display_name': 'Hu Li', 'orcid': 'https://orcid.org/0000-0001-5849-4400'}, 'institutions': [{'id': 'https://openalex.org/I4210108914', 'display_name': 'Institute of Agricultural Resources and Regional Planning', 'ror': 'https://ror.org/01nrzdp21', 'country_code': 'CN', 'type': 'facility', 'lineage': ['https://openalex.org/I4210108914', 'https://openalex.org/I4210127390', 'https://openalex.org/I4210138501', 'https://openalex.org/I4210151987']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Hu Li', 'raw_affiliation_strings': ['Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)'], 'affiliations': [{'raw_affiliation_string': 'Institute of Agricultural Resources and Regional Planning,CAAS, Beijing 100081,China)', 'institution_ids': ['https://openalex.org/I4210108914']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100330886', 'display_name': 'Changsheng Li', 'orcid': 'https://orcid.org/0000-0002-9579-4127'}, 'institutions': [{'id': 'https://openalex.org/I161057412', 'display_name': 'University of New Hampshire', 'ror': 'https://ror.org/01rmh9n78', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I161057412']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Changsheng Li', 'raw_affiliation_strings': ['Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH, 03824, USA'], 'affiliations': [{'raw_affiliation_string': 'Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, NH, 03824, USA', 'institution_ids': ['https://openalex.org/I161057412']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5074425556', 'display_name': 'Éric Van Ranst', 'orcid': 'https://orcid.org/0000-0002-1698-3684'}, 'institutions': [{'id': 'https://openalex.org/I32597200', 'display_name': 'Ghent University', 'ror': 'https://ror.org/00cv9y106', 'country_code': 'BE', 'type': 'education', 'lineage': ['https://openalex.org/I32597200']}], 'countries': ['BE'], 'is_corresponding': False, 'raw_author_name': 'Eric Van Ranst', 'raw_affiliation_strings': ['Department of Geology and Soil Science (WE13), Laboratory of Soil Science Ghent University Krijgslaan 281/S8 B-9000 Gent Belgium'], 'affiliations': [{'raw_affiliation_string': 'Department of Geology and Soil Science (WE13), Laboratory of Soil Science Ghent University Krijgslaan 281/S8 B-9000 Gent Belgium', 'institution_ids': ['https://openalex.org/I32597200']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2800, 'currency': 'USD', 'value_usd': 2800, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 7.295, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 92, 'citation_normalized_percentile': {'value': 0.941407, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '147', 'issue': '1-2', 'first_page': '47', 'last_page': '55'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10004', 'display_name': 'Soil Carbon and Nitrogen Dynamics', 'score': 0.9997, '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': 0.9997, '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/T14137', 'display_name': 'Agriculture, Soil, Plant Science', 'score': 0.9611, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, '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/T12467', 'display_name': 'Rangeland Management and Livestock Ecology', 'score': 0.9598, 'subfield': {'id': 'https://openalex.org/subfields/2308', 'display_name': 'Management, Monitoring, Policy and Law'}, '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/crop-residue', 'display_name': 'Crop Residue', 'score': 0.7042845}, {'id': 'https://openalex.org/keywords/soil-carbon', 'display_name': 'Soil carbon', 'score': 0.6535917}], 'concepts': [{'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.7427511}, {'id': 'https://openalex.org/C183889291', 'wikidata': 'https://www.wikidata.org/wiki/Q5187955', 'display_name': 'Crop residue', 'level': 3, 'score': 0.7042845}, {'id': 'https://openalex.org/C118518473', 'wikidata': 'https://www.wikidata.org/wiki/Q11451', 'display_name': 'Agriculture', 'level': 2, 'score': 0.66636467}, {'id': 'https://openalex.org/C39464130', 'wikidata': 'https://www.wikidata.org/wiki/Q7554898', 'display_name': 'Soil carbon', 'level': 3, 'score': 0.6535917}, {'id': 'https://openalex.org/C38304854', 'wikidata': 'https://www.wikidata.org/wiki/Q185716', 'display_name': 'Manure', 'level': 2, 'score': 0.62460464}, {'id': 'https://openalex.org/C22884784', 'wikidata': 'https://www.wikidata.org/wiki/Q15305550', 'display_name': 'Carbon sequestration', 'level': 3, 'score': 0.4102331}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.3709635}, {'id': 'https://openalex.org/C159750122', 'wikidata': 'https://www.wikidata.org/wiki/Q96621023', 'display_name': 'Soil water', 'level': 2, 'score': 0.3694873}, {'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.32363957}, {'id': 'https://openalex.org/C159390177', 'wikidata': 'https://www.wikidata.org/wiki/Q9161265', 'display_name': 'Soil science', 'level': 1, 'score': 0.21145976}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.19772115}, {'id': 'https://openalex.org/C530467964', 'wikidata': 'https://www.wikidata.org/wiki/Q1997', 'display_name': 'Carbon dioxide', 'level': 2, 'score': 0.1514563}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.07540628}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.geoderma.2008.07.009', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S201473135', 'display_name': 'Geoderma', 'issn_l': '0016-7061', 'issn': ['0016-7061', '1872-6259'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://biblio.ugent.be/publication/512705/file/707450', 'pdf_url': 'https://biblio.ugent.be/publication/512705/file/707450', 'source': {'id': 'https://openalex.org/S4306400478', 'display_name': 'Ghent University Academic Bibliography (Ghent University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I32597200', 'host_organization_name': 'Ghent University', 'host_organization_lineage': ['https://openalex.org/I32597200'], 'host_organization_lineage_names': ['Ghent University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://biblio.ugent.be/publication/512705/file/707450', 'pdf_url': 'https://biblio.ugent.be/publication/512705/file/707450', 'source': {'id': 'https://openalex.org/S4306400478', 'display_name': 'Ghent University Academic Bibliography (Ghent University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I32597200', 'host_organization_name': 'Ghent University', 'host_organization_lineage': ['https://openalex.org/I32597200'], 'host_organization_lineage_names': ['Ghent University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Zero hunger', 'score': 0.49, 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 32, 'referenced_works': ['https://openalex.org/W136628441', 'https://openalex.org/W1579893055', 'https://openalex.org/W1977500349', 'https://openalex.org/W1983998982', 'https://openalex.org/W1991260140', 'https://openalex.org/W1994844048', 'https://openalex.org/W2004289518', 'https://openalex.org/W2005790708', 'https://openalex.org/W2028158439', 'https://openalex.org/W2035040097', 'https://openalex.org/W2052289430', 'https://openalex.org/W2074444609', 'https://openalex.org/W2099737130', 'https://openalex.org/W2134729172', 'https://openalex.org/W2144189317', 'https://openalex.org/W2154622910', 'https://openalex.org/W2156162633', 'https://openalex.org/W2349046429', 'https://openalex.org/W2350681230', 'https://openalex.org/W2354523857', 'https://openalex.org/W2371997768', 'https://openalex.org/W2373900700', 'https://openalex.org/W2383632682', 'https://openalex.org/W2393799312', 'https://openalex.org/W267324012', 'https://openalex.org/W2809234682', 'https://openalex.org/W298536221', 'https://openalex.org/W3125103951', 'https://openalex.org/W3148720316', 'https://openalex.org/W341749758', 'https://openalex.org/W4285719527', 'https://openalex.org/W864512167'], 'related_works': ['https://openalex.org/W4378673175', 'https://openalex.org/W4318475949', 'https://openalex.org/W4285804021', 'https://openalex.org/W4285803941', 'https://openalex.org/W4223965070', 'https://openalex.org/W2377085326', 'https://openalex.org/W2371203089', 'https://openalex.org/W2347472179', 'https://openalex.org/W2074394766', 'https://openalex.org/W1554596603'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2136619430', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 5}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 6}, {'year': 2017, 'cited_by_count': 7}, {'year': 2016, 'cited_by_count': 6}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 15}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 7}], 'updated_date': '2025-01-05T04:32:09.623200', 'created_date': '2016-06-24'}