Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2059307109', 'doi': 'https://doi.org/10.1890/120344', 'title': 'The Maya milpa: fire and the legacy of living soil', 'display_name': 'The Maya milpa: fire and the legacy of living soil', 'publication_year': 2013, 'publication_date': '2013-08-01', 'ids': {'openalex': 'https://openalex.org/W2059307109', 'doi': 'https://doi.org/10.1890/120344', 'mag': '2059307109'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1890/120344', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S144797041', 'display_name': 'Frontiers in Ecology and the Environment', 'issn_l': '1540-9295', 'issn': ['1540-9295', '1540-9309'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'review', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5055261168', 'display_name': 'Ronald Nigh', 'orcid': 'https://orcid.org/0000-0003-2853-4111'}, 'institutions': [{'id': 'https://openalex.org/I4210150039', 'display_name': 'Centro de Investigación y Estudios Superiores en Antropología Social', 'ror': 'https://ror.org/04gsyfx35', 'country_code': 'MX', 'type': 'facility', 'lineage': ['https://openalex.org/I4210150039']}], 'countries': ['MX'], 'is_corresponding': False, 'raw_author_name': 'Ronald Nigh', 'raw_affiliation_strings': ['Centro de Investigaciones y Estudios Superiores en Antropología Social (CIESAS), Chiapas, Mexico'], 'affiliations': [{'raw_affiliation_string': 'Centro de Investigaciones y Estudios Superiores en Antropología Social (CIESAS), Chiapas, Mexico', 'institution_ids': ['https://openalex.org/I4210150039']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5078597989', 'display_name': 'Stewart A.W. Diemont', 'orcid': 'https://orcid.org/0000-0001-8575-6285'}, 'institutions': [{'id': 'https://openalex.org/I157349981', 'display_name': 'SUNY College of Environmental Science and Forestry', 'ror': 'https://ror.org/00qv0tw17', 'country_code': 'US', 'type': 'funder', 'lineage': ['https://openalex.org/I157349981']}, {'id': 'https://openalex.org/I1327163397', 'display_name': 'State University of New York', 'ror': 'https://ror.org/01q1z8k08', 'country_code': 'US', 'type': 'funder', 'lineage': ['https://openalex.org/I1327163397']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Stewart AW Diemont', 'raw_affiliation_strings': ['Environmental Resources Engineering Department, College of Environmental Science and Forestry, State University of New York, Syracuse, NY'], 'affiliations': [{'raw_affiliation_string': 'Environmental Resources Engineering Department, College of Environmental Science and Forestry, State University of New York, Syracuse, NY', 'institution_ids': ['https://openalex.org/I157349981', 'https://openalex.org/I1327163397']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3600, 'currency': 'USD', 'value_usd': 3600, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.778, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 142, 'citation_normalized_percentile': {'value': 0.595395, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '11', 'issue': 's1', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10319', 'display_name': 'Conservation, Biodiversity, and Resource Management', 'score': 0.9975, 'subfield': {'id': 'https://openalex.org/subfields/2306', 'display_name': 'Global and Planetary Change'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10319', 'display_name': 'Conservation, Biodiversity, and Resource Management', 'score': 0.9975, 'subfield': {'id': 'https://openalex.org/subfields/2306', 'display_name': 'Global and Planetary Change'}, '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/T13302', 'display_name': 'Amazonian Archaeology and Ethnohistory', 'score': 0.9958, 'subfield': {'id': 'https://openalex.org/subfields/1202', 'display_name': 'History'}, 'field': {'id': 'https://openalex.org/fields/12', 'display_name': 'Arts and Humanities'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T12630', 'display_name': 'African Botany and Ecology Studies', 'score': 0.9884, 'subfield': {'id': 'https://openalex.org/subfields/1107', 'display_name': 'Forestry'}, '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/shifting-cultivation', 'display_name': 'Shifting cultivation', 'score': 0.7486212}, {'id': 'https://openalex.org/keywords/maya', 'display_name': 'Maya', 'score': 0.65619606}, {'id': 'https://openalex.org/keywords/deforestation', 'display_name': 'Deforestation', 'score': 0.63320476}, {'id': 'https://openalex.org/keywords/slash-and-burn', 'display_name': 'Slash-and-burn', 'score': 0.5415831}, {'id': 'https://openalex.org/keywords/charcoal', 'display_name': 'Charcoal', 'score': 0.505277}, {'id': 'https://openalex.org/keywords/clearing', 'display_name': 'Clearing', 'score': 0.44255227}], 'concepts': [{'id': 'https://openalex.org/C141005173', 'wikidata': 'https://www.wikidata.org/wiki/Q287854', 'display_name': 'Shifting cultivation', 'level': 3, 'score': 0.7486212}, {'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.72274876}, {'id': 'https://openalex.org/C2776133958', 'wikidata': 'https://www.wikidata.org/wiki/Q7918366', 'display_name': 'Vegetation (pathology)', 'level': 2, 'score': 0.700766}, {'id': 'https://openalex.org/C203174812', 'wikidata': 'https://www.wikidata.org/wiki/Q3241565', 'display_name': 'Woodland', 'level': 2, 'score': 0.6739748}, {'id': 'https://openalex.org/C179335157', 'wikidata': 'https://www.wikidata.org/wiki/Q223890', 'display_name': 'Maya', 'level': 2, 'score': 0.65619606}, {'id': 'https://openalex.org/C2777399953', 'wikidata': 'https://www.wikidata.org/wiki/Q2155658', 'display_name': 'Deforestation (computer science)', 'level': 2, 'score': 0.63320476}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.54609096}, {'id': 'https://openalex.org/C186101606', 'wikidata': 'https://www.wikidata.org/wiki/Q622543', 'display_name': 'Slash-and-burn', 'level': 3, 'score': 0.5415831}, {'id': 'https://openalex.org/C526406351', 'wikidata': 'https://www.wikidata.org/wiki/Q177463', 'display_name': 'Charcoal', 'level': 2, 'score': 0.505277}, {'id': 'https://openalex.org/C118518473', 'wikidata': 'https://www.wikidata.org/wiki/Q11451', 'display_name': 'Agriculture', 'level': 2, 'score': 0.48128647}, {'id': 'https://openalex.org/C38774213', 'wikidata': 'https://www.wikidata.org/wiki/Q202080', 'display_name': 'Soil fertility', 'level': 3, 'score': 0.45807195}, {'id': 'https://openalex.org/C134697681', 'wikidata': 'https://www.wikidata.org/wiki/Q1609677', 'display_name': 'Clearing', 'level': 2, 'score': 0.44255227}, {'id': 'https://openalex.org/C110872660', 'wikidata': 'https://www.wikidata.org/wiki/Q37813', 'display_name': 'Ecosystem', 'level': 2, 'score': 0.4358598}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.3629379}, {'id': 'https://openalex.org/C97137747', 'wikidata': 'https://www.wikidata.org/wiki/Q38112', 'display_name': 'Forestry', 'level': 1, 'score': 0.35404825}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.29627654}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.16844094}, {'id': 'https://openalex.org/C159750122', 'wikidata': 'https://www.wikidata.org/wiki/Q96621023', 'display_name': 'Soil water', 'level': 2, 'score': 0.1311369}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0929105}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C10138342', 'wikidata': 'https://www.wikidata.org/wiki/Q43015', 'display_name': 'Finance', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1890/120344', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S144797041', 'display_name': 'Frontiers in Ecology and the Environment', 'issn_l': '1540-9295', 'issn': ['1540-9295', '1540-9309'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.67, 'display_name': 'Life on land', 'id': 'https://metadata.un.org/sdg/15'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 92, 'referenced_works': ['https://openalex.org/W116428741', 'https://openalex.org/W122096152', 'https://openalex.org/W1489947495', 'https://openalex.org/W1531525691', 'https://openalex.org/W1535930814', 'https://openalex.org/W1558259854', 'https://openalex.org/W1562271279', 'https://openalex.org/W1583380258', 'https://openalex.org/W180254126', 'https://openalex.org/W1838029720', 'https://openalex.org/W1896772514', 'https://openalex.org/W1936627093', 'https://openalex.org/W1964389593', 'https://openalex.org/W1964994676', 'https://openalex.org/W1965999357', 'https://openalex.org/W1966168582', 'https://openalex.org/W1969481968', 'https://openalex.org/W1973261197', 'https://openalex.org/W1991355610', 'https://openalex.org/W1993553890', 'https://openalex.org/W1993852715', 'https://openalex.org/W1998770297', 'https://openalex.org/W2001720437', 'https://openalex.org/W2001970875', 'https://openalex.org/W2002629377', 'https://openalex.org/W2007932464', 'https://openalex.org/W2008165060', 'https://openalex.org/W2010810052', 'https://openalex.org/W2032666364', 'https://openalex.org/W2034141537', 'https://openalex.org/W2040130591', 'https://openalex.org/W2048265977', 'https://openalex.org/W2065274856', 'https://openalex.org/W2065730795', 'https://openalex.org/W2070132527', 'https://openalex.org/W2072686567', 'https://openalex.org/W2078684090', 'https://openalex.org/W2078978390', 'https://openalex.org/W207931931', 'https://openalex.org/W2087608701', 'https://openalex.org/W2091354788', 'https://openalex.org/W2093030687', 'https://openalex.org/W2097102631', 'https://openalex.org/W2104315785', 'https://openalex.org/W2111442311', 'https://openalex.org/W2113340189', 'https://openalex.org/W2115141878', 'https://openalex.org/W2117876267', 'https://openalex.org/W2121198834', 'https://openalex.org/W2125287337', 'https://openalex.org/W2126768074', 'https://openalex.org/W2133425177', 'https://openalex.org/W2134195012', 'https://openalex.org/W2140106570', 'https://openalex.org/W2144997491', 'https://openalex.org/W2145114054', 'https://openalex.org/W2150748212', 'https://openalex.org/W2151031697', 'https://openalex.org/W2152304880', 'https://openalex.org/W2155438264', 'https://openalex.org/W2155752536', 'https://openalex.org/W2160555750', 'https://openalex.org/W2161805915', 'https://openalex.org/W2165828151', 'https://openalex.org/W2170204888', 'https://openalex.org/W2171347306', 'https://openalex.org/W2173986099', 'https://openalex.org/W2190862353', 'https://openalex.org/W2217668659', 'https://openalex.org/W2254438867', 'https://openalex.org/W2264181281', 'https://openalex.org/W2270548399', 'https://openalex.org/W2312889246', 'https://openalex.org/W2319112296', 'https://openalex.org/W2320657774', 'https://openalex.org/W2338315528', 'https://openalex.org/W2403205245', 'https://openalex.org/W2521886256', 'https://openalex.org/W2522373649', 'https://openalex.org/W2523132789', 'https://openalex.org/W2565349470', 'https://openalex.org/W2746190003', 'https://openalex.org/W2782694654', 'https://openalex.org/W3022078416', 'https://openalex.org/W311316439', 'https://openalex.org/W35959755', 'https://openalex.org/W4206967838', 'https://openalex.org/W4211140868', 'https://openalex.org/W4255493396', 'https://openalex.org/W607096761', 'https://openalex.org/W858987735', 'https://openalex.org/W90874290'], 'related_works': ['https://openalex.org/W924799915', 'https://openalex.org/W3211923719', 'https://openalex.org/W3184906223', 'https://openalex.org/W3111118402', 'https://openalex.org/W3027215650', 'https://openalex.org/W2263892131', 'https://openalex.org/W2111704126', 'https://openalex.org/W2108008092', 'https://openalex.org/W2015149372', 'https://openalex.org/W103319063'], 'abstract_inverted_index': {'Swidden': [0], 'is': [1, 9, 27, 97, 130], 'an': [2, 166], 'agroforestry': [3], 'system': [4], 'in': [5, 38, 78, 127, 141, 151, 161], 'which': [6], 'woody': [7], 'vegetation': [8, 102], 'regenerated': [10], 'after': [11, 103], 'a': [12, 36, 47, 92], 'period': [13], 'of': [14, 22, 49, 63, 66, 83, 87, 95, 100, 119, 124, 144], 'annual': [15], 'cropping.': [16], 'Associated': [17], 'with': [18], 'most': [19], 'forested': [20], 'areas': [21], 'the': [23, 44, 60, 64, 80, 98, 122, 142, 156], 'tropical': [24], 'world,': [25], 'swidden': [26, 50, 113], 'often': [28, 116], 'blamed': [29], 'for': [30], 'deforestation': [31], 'but': [32, 112], 'it': [33], 'also': [34], 'plays': [35], 'role': [37], 'forest': [39], 'conservation.': [40], 'Here,': [41], 'we': [42, 73], 'examine': [43], 'contemporary': [45], 'milpa,': [46], 'type': [48], 'agriculture': [51, 89], 'common': [52], 'to': [53, 133, 137], 'Latin': [54], 'America': [55], 'and': [56, 69, 136, 165, 180], 'historically': [57], 'used': [58], 'by': [59, 148, 176], 'Maya': [61], 'people': [62, 82], 'lowlands': [65], 'southern': [67], 'Mexico': [68], 'northern': [70], 'Central': [71], 'America;': [72], 'focus': [74], 'on': [75, 110], 'one': [76], 'group': [77], 'particular,': [79], 'Lakandon': [81], 'Chiapas.': [84], 'One': [85], 'element': [86], 'milpa': [88, 157], 'that': [90, 171], 'receives': [91], 'considerable': [93], 'amount': [94], 'criticism': [96], 'burning': [99], 'cut': [101], 'clearing.': [104], 'Fire': [105], 'can': [106, 159], 'have': [107], 'negative': [108], 'effects': [109], 'ecosystems': [111], 'cultivators': [114], 'are': [115], 'sophisticated': [117], 'managers': [118], 'fire.': [120], 'Among': [121], 'benefits': [123], 'fire': [125], 'use': [126], 'this': [128], 'setting': [129], 'its': [131], 'contribution': [132], 'nutrient': [134], 'flow': [135], 'long‐term': [138, 162, 177], 'soil': [139], 'fertility': [140], 'form': [143], 'biochar,': [145], 'charcoal': [146], 'produced': [147], 'low‐temperature': [149], 'pyrolysis': [150], 'agriculture.': [152], 'When': [153], 'properly': [154], 'managed,': [155], 'cycle': [158], 'result': [160], 'carbon': [163], 'sequestration': [164], 'increasingly': [167], 'fertile': [168], 'anthrosol': [169], '(soil': [170], 'has': [172], 'been': [173], 'greatly': [174], 'modified': [175], 'human': [178], 'activity)': [179], 'enriched': [181], 'woodland': [182], 'vegetation.': [183]}, 'abstract_inverted_index_v3': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2059307109', 'counts_by_year': [{'year': 2024, 'cited_by_count': 15}, {'year': 2023, 'cited_by_count': 19}, {'year': 2022, 'cited_by_count': 27}, {'year': 2021, 'cited_by_count': 17}, {'year': 2020, 'cited_by_count': 22}, {'year': 2019, 'cited_by_count': 7}, {'year': 2018, 'cited_by_count': 12}, {'year': 2017, 'cited_by_count': 7}, {'year': 2016, 'cited_by_count': 6}, {'year': 2015, 'cited_by_count': 4}, {'year': 2014, 'cited_by_count': 5}], 'updated_date': '2025-01-27T08:00:44.407022', 'created_date': '2016-06-24'}