{"id":"https://openalex.org/W7225655845","doi":"https://doi.org/10.3389/fpls.2026.2006472","title":"Effects of litter addition and removal on seed germination and seedling recruitment of grass and forb functional groups in a semiarid grassland","display_name":"Effects of litter addition and removal on seed germination and seedling recruitment of grass and forb functional groups in a semiarid grassland","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225655845","doi":"https://doi.org/10.3389/fpls.2026.2006472"},"language":"en","primary_location":{"id":"doi:10.3389/fpls.2026.2006472","doi":"https://doi.org/10.3389/fpls.2026.2006472","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpls.2026.2006472","pdf_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.2006472/pdf","source":{"id":"https://openalex.org/S2493613807","display_name":"Frontiers in Plant Science","issn_l":"1664-462X","issn":["1664-462X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Plant Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.2006472/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004194294","display_name":"Zhao LingPing","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lingping Zhao","raw_affiliation_strings":["College of Animal Science and Technology, Henan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Animal Science and Technology, Henan University of Science and Technology","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161337513","display_name":"Qunying Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qunying Wang","raw_affiliation_strings":["College of Animal Science and Technology, Henan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Animal Science and Technology, Henan University of Science and Technology","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5121186538","display_name":"Shitu Tan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shitu Tan","raw_affiliation_strings":["College of Animal Science and Technology, Henan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Animal Science and Technology, Henan University of Science and Technology","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112744941","display_name":"Pei Mao","orcid":"https://orcid.org/0000-0003-1308-9828","observed_orcids":["https://orcid.org/0000-0003-1308-9828"]},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pei Mao","raw_affiliation_strings":["College of Animal Science and Technology, Henan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Animal Science and Technology, Henan University of Science and Technology","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051991573","display_name":"Ping Sun","orcid":"https://orcid.org/0000-0003-2611-7058","observed_orcids":["https://orcid.org/0000-0003-2611-7058"]},"institutions":[{"id":"https://openalex.org/I167383011","display_name":"Henan University of Science and Technology","ror":"https://ror.org/05d80kz58","country_code":"CN","type":"education","lineage":["https://openalex.org/I167383011"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Sun","raw_affiliation_strings":["College of Animal Science and Technology, Henan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Animal Science and Technology, Henan University of Science and Technology","institution_ids":["https://openalex.org/I167383011"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161350349","display_name":"Wanzheng Ma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I184681353","display_name":"Anhui University of Science and Technology","ror":"https://ror.org/00q9atg80","country_code":"CN","type":"education","lineage":["https://openalex.org/I184681353"]},{"id":"https://openalex.org/I4210109416","display_name":"Anhui Science and Technology University","ror":"https://ror.org/01pn91c28","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210109416"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wanzheng Ma","raw_affiliation_strings":["College of Resource and Environment, Anhui Science and Technology University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resource and Environment, Anhui Science and Technology University","institution_ids":["https://openalex.org/I184681353","https://openalex.org/I4210109416"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5161313633","display_name":"Dong Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173899330","display_name":"Henan University","ror":"https://ror.org/003xyzq10","country_code":"CN","type":"education","lineage":["https://openalex.org/I173899330"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dong Wang","raw_affiliation_strings":["International Joint Research Laboratory of Global Change Ecology, School of Life Sciences, Henan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Joint Research Laboratory of Global Change Ecology, School of Life Sciences, Henan University","institution_ids":["https://openalex.org/I173899330"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5161313633","https://openalex.org/A5161350349"],"corresponding_institution_ids":["https://openalex.org/I173899330","https://openalex.org/I184681353","https://openalex.org/I4210109416"],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":true,"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":"17","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10005","display_name":"Ecology and Vegetation Dynamics Studies","score":0.5131999850273132,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T10005","display_name":"Ecology and Vegetation Dynamics Studies","score":0.5131999850273132,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/T11098","display_name":"Seed Germination and Physiology","score":0.31520000100135803,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T12870","display_name":"Seedling growth and survival studies","score":0.06279999762773514,"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/litter-addition","display_name":"litter addition","score":0.8700000047683716},{"id":"https://openalex.org/keywords/litter-removal","display_name":"litter removal","score":1.0},{"id":"https://openalex.org/keywords/seed-germination","display_name":"seed germination","score":0.9929999709129333},{"id":"https://openalex.org/keywords/seedling-recruitment","display_name":"seedling recruitment","score":1.0},{"id":"https://openalex.org/keywords/semiarid-grassland","display_name":"semi-arid grassland","score":0.9629999995231628},{"id":"https://openalex.org/keywords/seed-mass","display_name":"seed weight","score":0.8339999914169312},{"id":"https://openalex.org/keywords/soil-temperature","display_name":"soil temperature","score":0.996999979019165},{"id":"https://openalex.org/keywords/photosynthetically-active-radiation","display_name":"photosynthetically active radiation","score":0.847000002861023},{"id":"https://openalex.org/keywords/soil-properties","display_name":"soil properties","score":0.699999988079071},{"id":"https://openalex.org/keywords/grassland-management","display_name":"grassland management","score":0.800000011920929},{"id":"https://openalex.org/keywords/global-change","display_name":"global change","score":0.7599999904632568}],"concepts":[{"id":"https://openalex.org/C2776096895","wikidata":"https://www.wikidata.org/wiki/Q1385709","display_name":"Seedling","level":2,"score":0.9735000133514404},{"id":"https://openalex.org/C100701293","wikidata":"https://www.wikidata.org/wiki/Q193838","display_name":"Germination","level":2,"score":0.9107999801635742},{"id":"https://openalex.org/C150436541","wikidata":"https://www.wikidata.org/wiki/Q5467207","display_name":"Forb","level":3,"score":0.9064000248908997},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7261000275611877},{"id":"https://openalex.org/C2779429622","wikidata":"https://www.wikidata.org/wiki/Q1780867","display_name":"Litter","level":2,"score":0.7106000185012817},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6754000186920166},{"id":"https://openalex.org/C2775835988","wikidata":"https://www.wikidata.org/wiki/Q1006733","display_name":"Grassland","level":2,"score":0.637499988079071},{"id":"https://openalex.org/C132215390","wikidata":"https://www.wikidata.org/wiki/Q461335","display_name":"Abiotic component","level":2,"score":0.4823000133037567},{"id":"https://openalex.org/C45962647","wikidata":"https://www.wikidata.org/wiki/Q2512035","display_name":"Plant litter","level":3,"score":0.3935999870300293},{"id":"https://openalex.org/C141282968","wikidata":"https://www.wikidata.org/wiki/Q1387972","display_name":"Plant ecology","level":2,"score":0.3082999885082245},{"id":"https://openalex.org/C2778592698","wikidata":"https://www.wikidata.org/wiki/Q12363071","display_name":"Graminoid","level":4,"score":0.2549999952316284},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.2529999911785126},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.2500999867916107}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3389/fpls.2026.2006472","doi":"https://doi.org/10.3389/fpls.2026.2006472","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpls.2026.2006472","pdf_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.2006472/pdf","source":{"id":"https://openalex.org/S2493613807","display_name":"Frontiers in Plant Science","issn_l":"1664-462X","issn":["1664-462X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Plant Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3389/fpls.2026.2006472","doi":"https://doi.org/10.3389/fpls.2026.2006472","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpls.2026.2006472","pdf_url":"https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2026.2006472/pdf","source":{"id":"https://openalex.org/S2493613807","display_name":"Frontiers in Plant Science","issn_l":"1664-462X","issn":["1664-462X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Plant Science","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":1.0,"display_name":"Life on land"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7225655845.pdf","grobid_xml":"https://content.openalex.org/works/W7225655845.grobid-xml"},"referenced_works_count":67,"referenced_works":["https://openalex.org/W1528316321","https://openalex.org/W1969909100","https://openalex.org/W1996977409","https://openalex.org/W2001323585","https://openalex.org/W2034608543","https://openalex.org/W2053340330","https://openalex.org/W2065485604","https://openalex.org/W2081810200","https://openalex.org/W2093274767","https://openalex.org/W2137731340","https://openalex.org/W2141392741","https://openalex.org/W2147998120","https://openalex.org/W2148591048","https://openalex.org/W2760892047","https://openalex.org/W2772743137","https://openalex.org/W2790934894","https://openalex.org/W2791200210","https://openalex.org/W2799289933","https://openalex.org/W2799870252","https://openalex.org/W2889658146","https://openalex.org/W2896306001","https://openalex.org/W2916268508","https://openalex.org/W2957291367","https://openalex.org/W2964183833","https://openalex.org/W2968390583","https://openalex.org/W2981881600","https://openalex.org/W3016106895","https://openalex.org/W3016491241","https://openalex.org/W3025835373","https://openalex.org/W3044525931","https://openalex.org/W3080399689","https://openalex.org/W3090720814","https://openalex.org/W3091574238","https://openalex.org/W3121985217","https://openalex.org/W3139390034","https://openalex.org/W3154716036","https://openalex.org/W3157762562","https://openalex.org/W3168904833","https://openalex.org/W3171935348","https://openalex.org/W3205547511","https://openalex.org/W3213002566","https://openalex.org/W3215997403","https://openalex.org/W4224812366","https://openalex.org/W4285387254","https://openalex.org/W4289130237","https://openalex.org/W4293113894","https://openalex.org/W4296370273","https://openalex.org/W4309623327","https://openalex.org/W4311172616","https://openalex.org/W4318039786","https://openalex.org/W4318998268","https://openalex.org/W4362473292","https://openalex.org/W4388451430","https://openalex.org/W4391221524","https://openalex.org/W4399047478","https://openalex.org/W4400430911","https://openalex.org/W4401515396","https://openalex.org/W4404431044","https://openalex.org/W4405113175","https://openalex.org/W4406114120","https://openalex.org/W4408414624","https://openalex.org/W4409971680","https://openalex.org/W4411254358","https://openalex.org/W4411754643","https://openalex.org/W4411983253","https://openalex.org/W4417075483","https://openalex.org/W7159928319"],"related_works":["https://openalex.org/W2053340330","https://openalex.org/W2968390583","https://openalex.org/W2005408890","https://openalex.org/W2148591048","https://openalex.org/W2021338767","https://openalex.org/W4400287874","https://openalex.org/W2582114633","https://openalex.org/W1529700850","https://openalex.org/W1996520096","https://openalex.org/W2343890136"],"abstract_inverted_index":{"Introduction":[0],"Climate":[1],"and":[2,18,33,60,76,93,99,114,120,123,130,135,158,170,182,190,209,231,244,255],"land-use":[3],"changes":[4],"have":[5],"substantially":[6],"altered":[7],"litter":[8,28,62,229,232,253,257],"inputs,":[9],"which":[10],"can":[11,234],"affect":[12],"seedling":[13,34,88,126,160,171,186,199,236,261],"recruitment":[14,35,262],"through":[15],"various":[16],"biotic":[17],"abiotic":[19],"factors.":[20],"However,":[21],"the":[22,25,85,108,125,142,151,159,239],"mechanisms":[23],"underlying":[24],"effects":[26],"of":[27,90,111,128,145,154,162],"alterations":[29],"on":[30],"seed":[31,177],"germination":[32,86,109,143,152,168,195,207],"in":[36,50,54],"different":[37],"plant":[38],"functional":[39],"groups":[40],"remain":[41],"unclear.":[42],"Methods":[43],"We":[44,83],"conducted":[45],"two":[46],"complementary":[47],"pot":[48],"experiments":[49],"a":[51,218],"semiarid":[52],"grassland":[53],"northern":[55],"China":[56],"with":[57,176,193],"six":[58],"blocks":[59],"three":[61,91,94],"treatments:":[63],"removal":[64,105,230,258],"(0":[65],"g":[66,72,79],"m":[67,73,80],"-2":[68,74,81],"),":[69,75],"control":[70],"(90":[71],"addition":[77,139,233],"(180":[78],").":[82],"measured":[84],"rate,":[87,196,208],"density":[89,127,161,172,187,200],"grass":[92,198,206],"forb":[95,194],"species,":[96,167],"soil":[97,215],"properties":[98],"photosynthetically":[100],"active":[101],"radiation.":[102],"Results":[103],"Litter":[104,138],"significantly":[106,140,189],"decreased":[107,150],"rate":[110,144,153,169],"grasses,":[112],"forbs,":[113],"total":[115,131],"species":[116,132],"by":[117,133,147,156,164],"11.1%,":[118],"5.4%,":[119],"8.3%,":[121],"respectively,":[122],"reduced":[124],"grasses":[129,146,243],"47.1%":[134],"42.4%,":[136],"respectively.":[137],"increased":[141],"13.4%,":[148],"but":[149,238],"forbs":[155,163],"4.3%":[157],"33.1%.":[165],"Across":[166],"were":[173],"positively":[174,191],"correlated":[175],"mass":[178],"(R\u00b2":[179],"=":[180],"0.59":[181],"0.19,":[183],"respectively).":[184],"Forb":[185],"was":[188,201],"associated":[192],"whereas":[197],"not":[202],"directly":[203],"related":[204],"to":[205,259],"structural":[210],"equation":[211],"models":[212],"indicated":[213],"that":[214,227],"temperature":[216],"remained":[217],"significant":[219],"pathway":[220],"for":[221],"grasses.":[222],"Discussion":[223],"These":[224],"findings":[225],"indicate":[226],"both":[228,251],"reduce":[235],"recruitment,":[237],"pathways":[240],"differ":[241],"between":[242],"forbs.":[245],"Grassland":[246],"management":[247],"should":[248],"therefore":[249],"avoid":[250],"excessive":[252],"accumulation":[254],"complete":[256],"sustain":[260],"under":[263],"future":[264],"global":[265],"change.":[266]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}
