{"id":"https://openalex.org/W2056762014","doi":"https://doi.org/10.4236/jep.2011.27106","title":"Effects of EDTA and DTPA on Lead and Zinc Accumulation of Ryegrass","display_name":"Effects of EDTA and DTPA on Lead and Zinc Accumulation of Ryegrass","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W2056762014","doi":"https://doi.org/10.4236/jep.2011.27106","mag":"2056762014"},"language":"en","primary_location":{"id":"doi:10.4236/jep.2011.27106","doi":"https://doi.org/10.4236/jep.2011.27106","is_oa":true,"landing_page_url":"https://doi.org/10.4236/jep.2011.27106","pdf_url":"http://www.scirp.org/journal/PaperDownload.aspx?paperID=7419","source":{"id":"https://openalex.org/S115225164","display_name":"Journal of Environmental Protection","issn_l":"2152-2197","issn":["2152-2197","2152-2219"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4310320480","host_organization_name":"Scientific Research Publishing","host_organization_lineage":["https://openalex.org/P4310320480"],"host_organization_lineage_names":["Scientific Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Environmental Protection","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://www.scirp.org/journal/PaperDownload.aspx?paperID=7419","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030231414","display_name":"Huayin Zhao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hua-Yin Zhao","raw_affiliation_strings":["College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;","institution_ids":["https://openalex.org/I37574244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113441625","display_name":"Lijin Lin","orcid":"https://orcid.org/0000-0002-3650-8557","observed_orcids":["https://orcid.org/0000-0002-3650-8557","https://orcid.org/0000-0001-5606-0035"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li-Jin Lin","raw_affiliation_strings":["Ya'an Soil and Water Conservation Monitoring Substation, Ya'an, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ya'an Soil and Water Conservation Monitoring Substation, Ya'an, China;","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046033932","display_name":"Qiaolun Yan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiao-Lun Yan","raw_affiliation_strings":["College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;","institution_ids":["https://openalex.org/I37574244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078960638","display_name":"Yuanxiang Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuan-Xiang Yang","raw_affiliation_strings":["College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;","institution_ids":["https://openalex.org/I37574244"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102197729","display_name":"Xuemei Zhu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue-Mei Zhu","raw_affiliation_strings":["College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resource and Environment, Sichuan Agricultural University, Chengdu, China;","institution_ids":["https://openalex.org/I37574244"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112102294","display_name":"Ji\u2010Rong Shao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I37574244","display_name":"Sichuan Agricultural University","ror":"https://ror.org/0388c3403","country_code":"CN","type":"education","lineage":["https://openalex.org/I37574244"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ji-Rong Shao","raw_affiliation_strings":["College of Life Science, Sichuan Agricultural University, Ya'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Life Science, Sichuan Agricultural University, Ya'an, China","institution_ids":["https://openalex.org/I37574244"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.329,"has_fulltext":true,"cited_by_count":32,"citation_normalized_percentile":{"value":0.86921485,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"02","issue":"07","first_page":"932","last_page":"939"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10139","display_name":"Heavy metals in environment","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T13793","display_name":"Environmental and Analytical Chemistry Studies","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/edta","display_name":"EDTA","score":0.9879999756813049},{"id":"https://openalex.org/keywords/dtpa","display_name":"DTPA","score":1.0},{"id":"https://openalex.org/keywords/chelating-agents","display_name":"chelating agents","score":0.6389999985694885},{"id":"https://openalex.org/keywords/lead-accumulation","display_name":"lead accumulation","score":0.7829999923706055},{"id":"https://openalex.org/keywords/zinc-accumulation","display_name":"zinc accumulation","score":1.0},{"id":"https://openalex.org/keywords/ryegrass","display_name":"ryegrass","score":0.9290000200271606},{"id":"https://openalex.org/keywords/lolium-multiflorum","display_name":"Lolium multiflorum","score":0.9929999709129333},{"id":"https://openalex.org/keywords/phytoremediation","display_name":"phytoremediation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/lead-zinc-tailings","display_name":"lead-zinc tailings","score":0.8429999947547913},{"id":"https://openalex.org/keywords/heavy-metal-contaminated-soil","display_name":"heavy metal-contaminated soil","score":0.7990000247955322},{"id":"https://openalex.org/keywords/plant-biomass","display_name":"plant biomass","score":0.6970000267028809},{"id":"https://openalex.org/keywords/nutrient-content","display_name":"nutrient content","score":0.5690000057220459}],"concepts":[{"id":"https://openalex.org/C2779159236","wikidata":"https://www.wikidata.org/wiki/Q157883","display_name":"Lolium multiflorum","level":2,"score":0.8484298586845398},{"id":"https://openalex.org/C535196362","wikidata":"https://www.wikidata.org/wiki/Q758","display_name":"Zinc","level":2,"score":0.8283579349517822},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.7981898784637451},{"id":"https://openalex.org/C63797996","wikidata":"https://www.wikidata.org/wiki/Q283180","display_name":"Phytoremediation","level":3,"score":0.7499770522117615},{"id":"https://openalex.org/C21410773","wikidata":"https://www.wikidata.org/wiki/Q220869","display_name":"Shoot","level":2,"score":0.7089844942092896},{"id":"https://openalex.org/C197404232","wikidata":"https://www.wikidata.org/wiki/Q319827","display_name":"Chelation","level":2,"score":0.5124866962432861},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.49088650941848755},{"id":"https://openalex.org/C65580899","wikidata":"https://www.wikidata.org/wiki/Q212734","display_name":"Soil contamination","level":3,"score":0.4782603979110718},{"id":"https://openalex.org/C2778659099","wikidata":"https://www.wikidata.org/wiki/Q158509","display_name":"Lolium","level":3,"score":0.47530850768089294},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.46050119400024414},{"id":"https://openalex.org/C2777275582","wikidata":"https://www.wikidata.org/wiki/Q161722","display_name":"Lolium perenne","level":3,"score":0.45890018343925476},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.45673441886901855},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.44271156191825867},{"id":"https://openalex.org/C544657597","wikidata":"https://www.wikidata.org/wiki/Q1091","display_name":"Cadmium","level":2,"score":0.4135604202747345},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.39617449045181274},{"id":"https://openalex.org/C112570922","wikidata":"https://www.wikidata.org/wiki/Q60528603","display_name":"Contamination","level":2,"score":0.3845502734184265},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.36474817991256714},{"id":"https://openalex.org/C2776053758","wikidata":"https://www.wikidata.org/wiki/Q105789","display_name":"Heavy metals","level":2,"score":0.27638792991638184},{"id":"https://openalex.org/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.1652049720287323},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.10897421836853027},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08871632814407349},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4236/jep.2011.27106","doi":"https://doi.org/10.4236/jep.2011.27106","is_oa":true,"landing_page_url":"https://doi.org/10.4236/jep.2011.27106","pdf_url":"http://www.scirp.org/journal/PaperDownload.aspx?paperID=7419","source":{"id":"https://openalex.org/S115225164","display_name":"Journal of Environmental Protection","issn_l":"2152-2197","issn":["2152-2197","2152-2219"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4310320480","host_organization_name":"Scientific Research Publishing","host_organization_lineage":["https://openalex.org/P4310320480"],"host_organization_lineage_names":["Scientific Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Environmental Protection","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.4236/jep.2011.27106","doi":"https://doi.org/10.4236/jep.2011.27106","is_oa":true,"landing_page_url":"https://doi.org/10.4236/jep.2011.27106","pdf_url":"http://www.scirp.org/journal/PaperDownload.aspx?paperID=7419","source":{"id":"https://openalex.org/S115225164","display_name":"Journal of Environmental Protection","issn_l":"2152-2197","issn":["2152-2197","2152-2219"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core"],"host_organization":"https://openalex.org/P4310320480","host_organization_name":"Scientific Research Publishing","host_organization_lineage":["https://openalex.org/P4310320480"],"host_organization_lineage_names":["Scientific Research Publishing"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Environmental Protection","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7605999708175659,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"},{"score":0.6618000268936157,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"},{"score":0.4359000027179718,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2056762014.pdf","grobid_xml":"https://content.openalex.org/works/W2056762014.grobid-xml"},"referenced_works_count":31,"referenced_works":["https://openalex.org/W148011395","https://openalex.org/W1274111745","https://openalex.org/W1964849247","https://openalex.org/W1969813272","https://openalex.org/W1980090141","https://openalex.org/W2019230777","https://openalex.org/W2021243420","https://openalex.org/W2024262955","https://openalex.org/W2027997630","https://openalex.org/W2028646244","https://openalex.org/W2029642947","https://openalex.org/W2037782927","https://openalex.org/W2041122607","https://openalex.org/W2044565188","https://openalex.org/W2047068935","https://openalex.org/W2070325769","https://openalex.org/W2074702931","https://openalex.org/W2088244679","https://openalex.org/W2092086142","https://openalex.org/W2106617484","https://openalex.org/W2114525232","https://openalex.org/W2116498209","https://openalex.org/W2337322533","https://openalex.org/W2353621652","https://openalex.org/W2355681636","https://openalex.org/W2357875634","https://openalex.org/W2375300546","https://openalex.org/W2387164488","https://openalex.org/W2387260748","https://openalex.org/W2393400614","https://openalex.org/W4239372761"],"related_works":["https://openalex.org/W2215258464","https://openalex.org/W4226077440","https://openalex.org/W2072177906","https://openalex.org/W2944538221","https://openalex.org/W3186384731","https://openalex.org/W2387260748","https://openalex.org/W2391928532","https://openalex.org/W2286186665","https://openalex.org/W4361255437","https://openalex.org/W2077168662"],"abstract_inverted_index":{"The":[0,68,200,215],"tailing":[1],"ponds":[2],"of":[3,16,28,42,62,75,89,112,118,137,153,162,171,181,185,194,237,247],"lead-zinc":[4,21,43,238],"mines":[5],"are":[6],"artificial":[7],"environment":[8],"pollution":[9],"sources,":[10],"and":[11,34,50,64,79,83,94,101,107,120,127,131,139,157,164,173,189,196,203,206,220,233],"also":[12,212],"important":[13],"dangerous":[14],"sources":[15],"heavy":[17],"metal":[18],"contamination":[19,235],"in":[20,54,141,155,187,209],"mining":[22,44,239],"areas.":[23],"To":[24],"study":[25],"the":[26,60,73,87,116,135,146,151,169,179,183],"effects":[27],"Ethylene":[29],"Diamine":[30],"Tetracetic":[31],"Acid":[32,38],"(EDTA)":[33],"Diethylene":[35],"Triamine":[36],"Penlaacetic":[37],"(DTPA)":[39],"on":[40],"phytoremediation":[41],"area":[45],"soil,":[46],"two":[47],"chelators":[48],"(EDTA":[49],"DTPA)":[51],"were":[52,85],"used":[53,227,244],"enrichment":[55],"plant":[56],"ryegrass":[57,90,119,142,210,229],"to":[58,225,230],"improve":[59],"uptake":[61],"Pb":[63,140,154,202,232],"Zn":[65,138,186,204,234],"from":[66],"soil.":[67],"results":[69,216],"showed":[70],"that":[71,218],"when":[72,168],"doses":[74],"0,":[76],"0.5,":[77],"1":[78],"2":[80,176],"mmol/kg":[81,114],"EDTA":[82,106,130,172,219],"DTPA":[84,108,132,174,221],"used,":[86],"biomass":[88,117],"(Lolium":[91],"multiflorum":[92],"Lam.)":[93],"its":[95,121],"nutrient":[96,122],"(N,":[97,123],"P,":[98,124],"K,":[99,125],"Ca":[100,126],"Mg)":[102,128],"content":[103,152,184],"increased,":[104],"whereas":[105],"with":[109,145],"a":[110,160,192],"dose":[111,170],"4":[113],"decreased":[115],"content.":[129],"significantly":[133],"enhanced":[134],"contents":[136],"as":[143],"compared":[144],"control.":[147],"As":[148],"for":[149,228],"Pb,":[150],"root":[156,188],"shoot":[158,190],"reached":[159,191],"maximum":[161,193],"2730.54":[163],"2484.42":[165],"mg/kg":[166,198],"respectively":[167],"was":[175],"mmol/kg.":[177],"In":[178],"case":[180],"Zn,":[182],"2428.37":[195],"2010.43":[197],"respectively.":[199],"total":[201],"accumulations":[205],"translocation":[207],"ratio":[208],"had":[211,222],"been":[213],"enhanced.":[214],"indicated":[217],"great":[223],"potential":[224],"be":[226,243],"remedy":[231],"soil":[236],"area,":[240],"but":[241],"should":[242],"cautiously":[245],"because":[246],"their":[248],"environmental":[249],"risks.":[250]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
