{"id":"https://openalex.org/W208271998","doi":null,"title":"CH/sub 4/ flux from biogas generators and rice paddies as measured in Sichuan, China. (Annual progress report)","display_name":"CH/sub 4/ flux from biogas generators and rice paddies as measured in Sichuan, China. (Annual progress report)","publication_year":1986,"publication_date":"1986-01-01","ids":{"openalex":"https://openalex.org/W208271998","mag":"208271998"},"language":"en","primary_location":{"id":"mag:208271998","doi":null,"is_oa":false,"landing_page_url":"http://www.osti.gov/scitech/biblio/5075059","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"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":"https://openalex.org/A5048836874","display_name":"M. Wang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Wang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085608326","display_name":"M. A. K. Khalil","orcid":"https://orcid.org/0009-0002-9523-9067","observed_orcids":["https://orcid.org/0009-0002-9523-9067"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. A. K. Khalil","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0002-9523-9067","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5073973390","display_name":"Rei A. Rasmussen","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. A. Rasmussen","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":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.4065000116825104,"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.4065000116825104,"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/T12091","display_name":"Peatlands and Wetlands Ecology","score":0.3440000116825104,"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.06949999928474426,"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/methane-flux","display_name":"methane flux","score":0.8389999866485596},{"id":"https://openalex.org/keywords/biodigesters","display_name":"biodigesters","score":0.8389999866485596},{"id":"https://openalex.org/keywords/paddy-fields","display_name":"paddy fields","score":0.9330000281333923},{"id":"https://openalex.org/keywords/methane-emissions","display_name":"methane emissions","score":0.7450000047683716},{"id":"https://openalex.org/keywords/air-bubbles","display_name":"air bubbles","score":0.625},{"id":"https://openalex.org/keywords/seedling-stage","display_name":"seedling stage","score":0.8320000171661377},{"id":"https://openalex.org/keywords/greenhouse-gas-emissions","display_name":"greenhouse gas emissions","score":0.6190000176429749},{"id":"https://openalex.org/keywords/sichuan","display_name":"Sichuan","score":0.9580000042915344}],"concepts":[{"id":"https://openalex.org/C75212476","wikidata":"https://www.wikidata.org/wiki/Q171076","display_name":"Biogas","level":2,"score":0.7633287310600281},{"id":"https://openalex.org/C2776096895","wikidata":"https://www.wikidata.org/wiki/Q1385709","display_name":"Seedling","level":2,"score":0.7122603058815002},{"id":"https://openalex.org/C85582077","wikidata":"https://www.wikidata.org/wiki/Q842623","display_name":"Paddy field","level":2,"score":0.6098702549934387},{"id":"https://openalex.org/C68709404","wikidata":"https://www.wikidata.org/wiki/Q1134475","display_name":"Flux (metallurgy)","level":2,"score":0.5927860736846924},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5837922692298889},{"id":"https://openalex.org/C516920438","wikidata":"https://www.wikidata.org/wiki/Q37129","display_name":"Methane","level":2,"score":0.5004639625549316},{"id":"https://openalex.org/C191935318","wikidata":"https://www.wikidata.org/wiki/Q148","display_name":"China","level":2,"score":0.4105280339717865},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.32233887910842896},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.18856260180473328},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.17099571228027344},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.16577041149139404},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10345995426177979},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08168253302574158},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.07738560438156128},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.06333962082862854},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:208271998","doi":null,"is_oa":false,"landing_page_url":"http://www.osti.gov/scitech/biblio/5075059","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"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":[{"id":"https://metadata.un.org/sdg/13","score":0.9786999821662903,"display_name":"Climate action"},{"id":"https://metadata.un.org/sdg/7","score":0.75,"display_name":"Affordable and clean energy"}],"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/W2369236247","https://openalex.org/W242226078","https://openalex.org/W230378393","https://openalex.org/W27629338","https://openalex.org/W2089562673","https://openalex.org/W2369056559","https://openalex.org/W2107140338","https://openalex.org/W3005367287","https://openalex.org/W2014349073","https://openalex.org/W2041874459"],"abstract_inverted_index":{"We":[0],"report":[1],"methane":[2],"release":[3,26,79],"rates":[4,27],"from":[5,10,28,33,104,109,114,134],"several":[6],"biogas":[7,29,66,95],"generators":[8,30],"and":[9,40,63,113,129,169],"rice":[11,105],"paddies":[12,106],"in":[13,68,73,99,165],"Sichuan,":[14],"China,":[15,69],"during":[16,125],"four":[17],"different":[18],"stages":[19],"of":[20,50,80],"growth,":[21],"using":[22],"chamber":[23],"techniques.":[24],"The":[25,118],"vary":[31],"greatly":[32],"pit":[34],"to":[35,85,111,116,136,153],"pit,":[36],"ranging":[37,133],"between":[38],"0.037":[39],"50":[41],"g/day/pit,":[42],"very":[43],"much":[44,176],"depending":[45],"on":[46],"the":[47,51,59,65,92,126,141,154,166,170],"seal":[48],"characteristics":[49],"pits.":[52],"If":[53],"this":[54],"result":[55,72],"was":[56],"representative":[57],"for":[58,91],"whole":[60],"year":[61],"round":[62],"all":[64],"pits":[67,96],"it":[70],"would":[71],"a":[74,150,179,186],"total":[75,155],"annual":[76],"CH/sub":[77,101,120,156,172],"4/":[78,102,121,157,173],"1":[81],"x":[82,87],"10/sup":[83,88],"8/":[84],"1.5":[86],"11/":[89],"g":[90],"8":[93],"million":[94],"now":[97],"used":[98],"China.":[100],"flux":[103,174],"varies":[107],"significantly":[108],"place":[110,112],"time":[115],"time.":[117],"measured":[119,171],"fluxes":[122],"are":[123,162],"larger":[124],"seedling":[127,142,167],"stage":[128,143],"shortly":[130],"before":[131],"harvest,":[132],"3.1":[135],"2889":[137],"mg/m/sup":[138],"2//day.":[139],"During":[140],"transport":[144],"through":[145],"air":[146,160,182,189],"bubbles":[147,161,183],"may":[148],"have":[149],"significant":[151],"contribution":[152],"emission,":[158],"as":[159],"commonly":[163],"seen":[164],"beds":[168],"is":[175],"higher":[177],"at":[178,185],"spot":[180,187],"with":[181],"than":[184],"without":[188],"bubbles.":[190]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
