{"id":"https://openalex.org/W2379679697","doi":"https://doi.org/10.1080/00224561.1999.12457260","title":"Conservation Reserve Program effects on soil quality indicators","display_name":"Conservation Reserve Program effects on soil quality indicators","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W2379679697","doi":"https://doi.org/10.1080/00224561.1999.12457260","mag":"2379679697"},"language":"en","primary_location":{"id":"doi:10.1080/00224561.1999.12457260","doi":"https://doi.org/10.1080/00224561.1999.12457260","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00224561.1999.12457260","pdf_url":null,"source":{"id":"https://openalex.org/S5832799","display_name":"Journal of Soil and Water Conservation","issn_l":"0022-4561","issn":["0022-4561","1941-3300"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4320800598","host_organization_name":"Soil and Water Conservation Society","host_organization_lineage":["https://openalex.org/P4320800598"],"host_organization_lineage_names":["Soil and Water Conservation Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Soil and Water Conservation","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5066471641","display_name":"Douglas L. Karlen","orcid":"https://orcid.org/0000-0001-6995-488X","observed_orcids":["https://orcid.org/0000-0001-6995-488X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. L. Karlen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016628389","display_name":"M.J. Rosek","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. J. Rosek","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111237756","display_name":"J.C. Gardner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. C. Gardner","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077545168","display_name":"Deborah L. Allan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. L. Allan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024557505","display_name":"M. J. Alms","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. J. Alms","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017971974","display_name":"David F. Bezdicek","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. F. Bezdicek","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055451472","display_name":"M. Flock","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Flock","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063852164","display_name":"David R. Huggins","orcid":"https://orcid.org/0000-0003-0441-8677","observed_orcids":["https://orcid.org/0000-0003-0441-8677"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. R. Huggins","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"B. S. Miller","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. S. Miller","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5044491040","display_name":"M. L. Staben","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. L. Staben","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":10.8453,"has_fulltext":false,"cited_by_count":127,"citation_normalized_percentile":{"value":0.98656204,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"54","issue":"1","first_page":"439","last_page":"444"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12792","display_name":"Soil Management and Crop Yield","score":0.8676999807357788,"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/T12792","display_name":"Soil Management and Crop Yield","score":0.8676999807357788,"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.08560000360012054,"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/T10889","display_name":"Soil erosion and sediment transport","score":0.01889999955892563,"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/conservation-reserve-program","display_name":"Conservation Reserve Program","score":0.9980000257492065},{"id":"https://openalex.org/keywords/soil-quality-indicators","display_name":"soil quality indicators","score":0.9929999709129333},{"id":"https://openalex.org/keywords/soil-aggregate-stability","display_name":"soil aggregate stability","score":0.9039999842643738},{"id":"https://openalex.org/keywords/microbial-biomass-carbon","display_name":"microbial biomass carbon","score":0.8619999885559082},{"id":"https://openalex.org/keywords/soil-respiration","display_name":"soil respiration","score":0.9359999895095825},{"id":"https://openalex.org/keywords/ergosterol","display_name":"ergosterol","score":0.9850000143051147},{"id":"https://openalex.org/keywords/nitrate-nitrogen","display_name":"nitrate nitrogen","score":0.6869999766349792},{"id":"https://openalex.org/keywords/soil-organic-carbon","display_name":"soil organic carbon","score":0.7020000219345093},{"id":"https://openalex.org/keywords/perennial-grasses","display_name":"perennial grasses","score":0.6679999828338623},{"id":"https://openalex.org/keywords/cropland","display_name":"cropland","score":0.6430000066757202},{"id":"https://openalex.org/keywords/agricultural-policy-evaluation","display_name":"agricultural policy evaluation","score":0.5820000171661377},{"id":"https://openalex.org/keywords/soil-biological-indicators","display_name":"soil bioindicators","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C153829536","wikidata":"https://www.wikidata.org/wiki/Q5162932","display_name":"Conservation Reserve Program","level":3,"score":0.7741079330444336},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6108611226081848},{"id":"https://openalex.org/C2776475172","wikidata":"https://www.wikidata.org/wiki/Q2034420","display_name":"Soil quality","level":3,"score":0.5446088910102844},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.5003542900085449},{"id":"https://openalex.org/C93973069","wikidata":"https://www.wikidata.org/wiki/Q899249","display_name":"Bulk density","level":3,"score":0.4921979010105133},{"id":"https://openalex.org/C2776384668","wikidata":"https://www.wikidata.org/wiki/Q182168","display_name":"Nitrate","level":2,"score":0.4743194282054901},{"id":"https://openalex.org/C197484155","wikidata":"https://www.wikidata.org/wiki/Q898477","display_name":"Cation-exchange capacity","level":3,"score":0.4703531265258789},{"id":"https://openalex.org/C154414509","wikidata":"https://www.wikidata.org/wiki/Q889453","display_name":"Soil respiration","level":3,"score":0.45143917202949524},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.33188778162002563},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.2492733895778656},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.19368624687194824},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.14738991856575012},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.1356586515903473},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.11749324202537537}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/00224561.1999.12457260","doi":"https://doi.org/10.1080/00224561.1999.12457260","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00224561.1999.12457260","pdf_url":null,"source":{"id":"https://openalex.org/S5832799","display_name":"Journal of Soil and Water Conservation","issn_l":"0022-4561","issn":["0022-4561","1941-3300"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4320800598","host_organization_name":"Soil and Water Conservation Society","host_organization_lineage":["https://openalex.org/P4320800598"],"host_organization_lineage_names":["Soil and Water Conservation Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Soil and Water Conservation","raw_type":"journal-article"},{"id":"mag:2379679697","doi":null,"is_oa":false,"landing_page_url":"https://www.jswconline.org/content/54/1/439","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Soil and Water Conservation","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life on land","id":"https://metadata.un.org/sdg/15","score":1.0},{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.875}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W26467580","https://openalex.org/W153068008","https://openalex.org/W223367163","https://openalex.org/W285973307","https://openalex.org/W1546216856","https://openalex.org/W1579784956","https://openalex.org/W1592338457","https://openalex.org/W1711992870","https://openalex.org/W1773377806","https://openalex.org/W1966583648","https://openalex.org/W1968183022","https://openalex.org/W1974126399","https://openalex.org/W1974147565","https://openalex.org/W1977325609","https://openalex.org/W1988434752","https://openalex.org/W1990134451","https://openalex.org/W1990730230","https://openalex.org/W2001683270","https://openalex.org/W2004256739","https://openalex.org/W2006517038","https://openalex.org/W2007502843","https://openalex.org/W2020813398","https://openalex.org/W2029098413","https://openalex.org/W2032324597","https://openalex.org/W2034109110","https://openalex.org/W2038913236","https://openalex.org/W2053169925","https://openalex.org/W2056944448","https://openalex.org/W2070637858","https://openalex.org/W2072627116","https://openalex.org/W2087446550","https://openalex.org/W2088478878","https://openalex.org/W2092396141","https://openalex.org/W2093550785","https://openalex.org/W2094098259","https://openalex.org/W2100579034","https://openalex.org/W2102211540","https://openalex.org/W2111271295","https://openalex.org/W2112120076","https://openalex.org/W2117201745","https://openalex.org/W2139405554","https://openalex.org/W2145810856","https://openalex.org/W2279101740","https://openalex.org/W2299305714","https://openalex.org/W2340014748","https://openalex.org/W2504155762","https://openalex.org/W4232317780","https://openalex.org/W4254188712"],"related_works":["https://openalex.org/W1803083997","https://openalex.org/W2056944448","https://openalex.org/W2003029742","https://openalex.org/W2293627596","https://openalex.org/W1835124788","https://openalex.org/W2165188047","https://openalex.org/W2034109110","https://openalex.org/W3217319270","https://openalex.org/W2911439771","https://openalex.org/W2321179409"],"abstract_inverted_index":{"Soil":[0,37,157],"quality":[1,227],"indicators":[2,33,209,228,244],"may":[3],"be":[4,246],"useful":[5],"for":[6],"evaluating":[7],"public":[8],"policies":[9],"such":[10],"as":[11],"the":[12,106],"Conservation":[13],"Reserve":[14],"Program":[15],"(CRP).":[16],"The":[17],"objective":[18],"of":[19,34,96,252],"this":[20],"study":[21],"was":[22,110,132,147,199],"to":[23,134,149,183,248],"determine":[24],"how":[25],"CRP":[26,76,87,114,138,155,167,187],"affected":[27],"several":[28,225],"physical,":[29],"chemical,":[30],"and":[31,40,48,59,69,77,85,202,239],"biological":[32,208],"soil":[35,61,99,207,226],"quality.":[36],"aggregate":[38,108],"stability":[39],"size":[41],"distribution,":[42],"bulk":[43],"density,":[44],"total":[45],"organic":[46],"C":[47,58],"N,":[49,60],"nitrate-N,":[50],"ammonium-N,":[51],"pH,":[52],"cation":[53],"exchange":[54],"capacity,":[55],"microbial":[56,129],"biomass":[57,130],"respiration,":[62],"fluorescein":[63],"diacetate":[64],"hydrolysis,":[65],"fungal":[66],"hyphal":[67],"length,":[68,176],"ergosterol":[70,191],"concentrations":[71],"were":[72,123,160,229],"measured":[73,177],"in":[74,80,89,113,120,152,166,171,179,193],"paired":[75],"cropland":[78,102,116,142,153,169,198,235],"sites":[79,88,139,170],"Iowa,":[81,180,196],"Minnesota,":[82,105],"North":[83,121],"Dakota,":[84],"Washington.":[86],"Iowa":[90],"generally":[91],"had":[92,189],"a":[93],"higher":[94,112,136,151,190],"percentage":[95],"water":[97],"stable":[98],"aggregates":[100],"than":[101,115,140,154,168,214],"sites.":[103,145,156],"In":[104,126],"mean":[107],"diameter":[109],"significantly":[111,164],"samples,":[117],"but":[118],"differences":[119,213],"Dakota":[122],"not":[124,163],"significant.":[125],"all":[127,172],"states,":[128],"carbon":[131],"17":[133],"64%":[135],"at":[137,141],"or":[143,217],"fallow":[144],"Nitrate-N":[146],"18":[148],"74%":[150],"respiration":[158],"values":[159],"greater":[161],"(but":[162],"different)":[165],"four":[173],"states.":[174],"Hyphal":[175],"only":[178,192],"increased":[181],"26":[182],"62%":[184],"under":[185],"CRP.":[186],"samples":[188],"Henry":[194],"County,":[195],"where":[197],"chisel":[200],"plowed":[201],"disced":[203],"each":[204],"year.":[205],"Overall,":[206],"showed":[210],"more":[211],"significant":[212],"either":[215],"chemical":[216],"physical":[218],"indicators.":[219],"This":[220],"multi-state":[221],"project":[222],"shows":[223],"that":[224,240],"improved":[230],"by":[231],"placing":[232],"highly":[233],"erodible":[234],"into":[236],"perennial":[237],"grass,":[238],"with":[241],"refinement,":[242],"those":[243],"could":[245],"used":[247],"assess":[249],"long-term":[250],"impacts":[251],"agricultural":[253],"management":[254],"practices.":[255]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":5}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}