{"id":"https://openalex.org/W2138359281","doi":null,"title":"Evaluation of base solutions to determine equilibrium phosphorus concentrations (EPC0) in stream sediments","display_name":"Evaluation of base solutions to determine equilibrium phosphorus concentrations (EPC0) in stream sediments","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2138359281","mag":"2138359281"},"language":"en","primary_location":{"id":"mag:2138359281","doi":null,"is_oa":false,"landing_page_url":"http://www.old.international-agrophysics.org/artykuly/international_agrophysics/IntAgr_2010_24_2_157.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S166290199","display_name":"International Agrophysics","issn_l":"0236-8722","issn":["0236-8722","2300-8725"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Agrophysics","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/A5086032546","display_name":"Gina Maria Lucci","orcid":"https://orcid.org/0000-0002-8402-088X","observed_orcids":["https://orcid.org/0000-0002-8402-088X"]},"institutions":[{"id":"https://openalex.org/I41125697","display_name":"AgResearch","ror":"https://ror.org/0124gwh94","country_code":"NZ","type":"government","lineage":["https://openalex.org/I41125697","https://openalex.org/I4405260297"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Gina M. Lucci","raw_affiliation_strings":["AgResearch, Invermay Agricultural Centre; Private Bag 50034 Mosgiel New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AgResearch, Invermay Agricultural Centre; Private Bag 50034 Mosgiel New Zealand","institution_ids":["https://openalex.org/I41125697"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032744552","display_name":"Richard William McDowell","orcid":"https://orcid.org/0000-0003-3911-4825","observed_orcids":["https://orcid.org/0000-0003-3911-4825"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R. W. McDowell","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3911-4825","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5050967722","display_name":"Leo Murtagh Condron","orcid":"https://orcid.org/0000-0002-3082-994X","observed_orcids":["https://orcid.org/0000-0002-3082-994X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Leo M. Condron","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":600,"currency":"EUR","value_usd":647},"apc_paid":null,"fwci":0.682,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.68005952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"24","issue":"2","first_page":"157","last_page":"163"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.020099999383091927,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T12186","display_name":"Phosphorus and nutrient management","score":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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/equilibrium-phosphorus-concentration","display_name":"equilibrium phosphorus concentration","score":0.9629999995231628},{"id":"https://openalex.org/keywords/stream-sediments","display_name":"stream sediments","score":0.9089999794960022},{"id":"https://openalex.org/keywords/calcium-chloride","display_name":"calcium chloride","score":0.6110000014305115},{"id":"https://openalex.org/keywords/sediment-incubation","display_name":"sediment incubation","score":0.7870000004768372},{"id":"https://openalex.org/keywords/phosphorus-transport","display_name":"phosphorus transport","score":0.37400001287460327}],"concepts":[{"id":"https://openalex.org/C510538283","wikidata":"https://www.wikidata.org/wiki/Q674","display_name":"Phosphorus","level":2,"score":0.7558602094650269},{"id":"https://openalex.org/C2816523","wikidata":"https://www.wikidata.org/wiki/Q180184","display_name":"Sediment","level":2,"score":0.721350371837616},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.5881071090698242},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.47933897376060486},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.4773257374763489},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.4751577079296112},{"id":"https://openalex.org/C17538187","wikidata":"https://www.wikidata.org/wiki/Q506004","display_name":"Tap water","level":2,"score":0.45650583505630493},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.37342095375061035},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.21101993322372437},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1937878429889679},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10478353500366211},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.06579318642616272},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.05353730916976929},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2138359281","doi":null,"is_oa":false,"landing_page_url":"http://www.old.international-agrophysics.org/artykuly/international_agrophysics/IntAgr_2010_24_2_157.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S166290199","display_name":"International Agrophysics","issn_l":"0236-8722","issn":["0236-8722","2300-8725"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","norway-1","oarl","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320322","host_organization_name":"De Gruyter Open","host_organization_lineage":["https://openalex.org/P4310320322","https://openalex.org/P4310313990"],"host_organization_lineage_names":["De Gruyter Open","De Gruyter"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Agrophysics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.8999999761581421}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W334046136","https://openalex.org/W1513630128","https://openalex.org/W1595626396","https://openalex.org/W1970571872","https://openalex.org/W1974931179","https://openalex.org/W1975432283","https://openalex.org/W1976136983","https://openalex.org/W1979086307","https://openalex.org/W1988378427","https://openalex.org/W1990768879","https://openalex.org/W1990974406","https://openalex.org/W1993147494","https://openalex.org/W1994251543","https://openalex.org/W1998832416","https://openalex.org/W2001600818","https://openalex.org/W2003627969","https://openalex.org/W2004715295","https://openalex.org/W2005731987","https://openalex.org/W2006272625","https://openalex.org/W2015014464","https://openalex.org/W2029741523","https://openalex.org/W2046466530","https://openalex.org/W2055427924","https://openalex.org/W2064303906","https://openalex.org/W2083174456","https://openalex.org/W2084368680","https://openalex.org/W2084795684","https://openalex.org/W2097394128","https://openalex.org/W2118757844","https://openalex.org/W2159296393","https://openalex.org/W2159914351","https://openalex.org/W2491562103","https://openalex.org/W2531306362","https://openalex.org/W2914827563"],"related_works":["https://openalex.org/W2070430467","https://openalex.org/W7005543424","https://openalex.org/W2977539722","https://openalex.org/W4252836920","https://openalex.org/W3121146005","https://openalex.org/W2897104772","https://openalex.org/W7120431219","https://openalex.org/W7014619860","https://openalex.org/W2767962292","https://openalex.org/W2811039463"],"abstract_inverted_index":{"A":[0],"b":[1],"s":[2],"t":[3],"r":[4,201],"a":[5,79],"c":[6],"t.":[7],"The":[8,145],"equilibrium":[9,207],"phosphorus":[10,208],"(P)":[11],"concentration":[12,138,209],"(EPC0)":[13],"is":[14,29,174],"used":[15,147],"to":[16,132,166,192],"identify":[17],"sediments":[18,60,82],"as":[19],"sinks":[20],"or":[21],"sources":[22],"of":[23,42,65,81,108,139],"P":[24,98,168],"in":[25,152],"impacted":[26],"waterways.":[27],"It":[28],"determined":[30,73],"by":[31,118],"incubating":[32],"the":[33,66,105,133,163],"sediment":[34,164],"with":[35,39,55,86],"base":[36,45,76,188],"solutions":[37,127],"spiked":[38],"graduated":[40],"amounts":[41],"P.":[43],"This":[44],"solution":[46,150,189],"should":[47],"be":[48],"stream":[49,90,109,135,158,177],"water,":[50],"but":[51],"its":[52],"chemistry":[53],"changes":[54],"time":[56],"and":[57,83],"makes":[58],"comparing":[59],"sampled":[61],"at":[62],"different":[63],"times":[64],"year":[67],"impossible.":[68],"We":[69],"compared":[70,84],"EPC0":[71,93,110,153,160,194],"values":[72,87,94,111,154],"using":[74,89],"five":[75],"solutions,":[77],"for":[78],"range":[80],"these":[85],"obtained":[88],"water.":[91,171],"For":[92],"<":[95],"0.5":[96],"mg":[97,141],"l":[99,142],"-1":[100,143],",":[101],"0.0005M":[102],"CaCl2":[103,149],"was":[104],"best":[106],"predictor":[107],"(y=1.01x+0.01;":[112],"R\u00b2":[113,122],"=":[114,123],"0.55,":[115,124],"P<0.05),":[116],"followed":[117],"tap":[119],"water":[120,136,159,178],"(y=1.23x+0.02;":[121],"P<0.05).":[125],"Both":[126],"had":[128],"Ca":[129,137,179],"concentrations":[130,180],"similar":[131],"mean":[134],"21":[140],".":[144],"commonly":[146],"0.01M":[148],"resulted":[151],"much":[155],"lower":[156],"than":[157],"values,":[161],"overestimating":[162],"capacity":[165],"remove":[167],"from":[169,190],"overlying":[170],"Therefore":[172],"it":[173],"recommended":[175],"that":[176],"are":[181],"measured":[182],"before":[183],"deciding":[184],"on":[185],"an":[186],"appropriate":[187],"which":[191],"derive":[193],"values.":[195],"K":[196],"e":[197],"y":[198],"w":[199],"o":[200],"d":[202],"s:":[203],"phosphorus,":[204],"sediment,":[205],"erosion,":[206]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}