{"id":"https://openalex.org/W629439816","doi":null,"title":"GROUNDWATER METAL AND NITROGEN CONTAMINATIONS CAUSED BY NITROGEN FERTILIZER IN TEA PLANTATION CATCHMENT, THE CENTER OF SHIZUOKA, JAPAN","display_name":"GROUNDWATER METAL AND NITROGEN CONTAMINATIONS CAUSED BY NITROGEN FERTILIZER IN TEA PLANTATION CATCHMENT, THE CENTER OF SHIZUOKA, JAPAN","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W629439816","mag":"629439816"},"language":"en","primary_location":{"id":"mag:629439816","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/10024473091","pdf_url":null,"source":{"id":"https://openalex.org/S2765077926","display_name":"Journal of hydroscience and hydraulic engineering","issn_l":"0912-2508","issn":["0912-2508"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of hydroscience and hydraulic engineering","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/A5112211590","display_name":"Toyokazu Tanaka","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Toyokazu Tanaka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091508024","display_name":"Hiroyuki II","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiroyuki II","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109279189","display_name":"Tatemasa HIRATA","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tatemasa HIRATA","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Masataka Nishikawa","orcid":"https://orcid.org/0000-0001-6508-2324","observed_orcids":["https://orcid.org/0000-0001-6508-2324"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masataka Nishikawa","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-6508-2324","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003570471","display_name":"Kouichi Umehara","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kouichi Umehara","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5111895173","display_name":"Yumi Ogawa","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yumi Ogawa","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":1.1915,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.73661297,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"20","issue":"1","first_page":"37","last_page":"47"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10398","display_name":"Groundwater and Isotope Geochemistry","score":0.5390999913215637,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10398","display_name":"Groundwater and Isotope Geochemistry","score":0.5390999913215637,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.2142000049352646,"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/T11634","display_name":"Water Quality and Pollution Assessment","score":0.18150000274181366,"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/groundwater-contamination","display_name":"groundwater contamination","score":0.9990000128746033},{"id":"https://openalex.org/keywords/metal-contamination","display_name":"metal contamination","score":0.7070000171661377},{"id":"https://openalex.org/keywords/nitrogen-pollution","display_name":"nitrogen pollution","score":0.9580000042915344},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.9160000085830688},{"id":"https://openalex.org/keywords/tea-plantations","display_name":"tea plantations","score":0.8320000171661377},{"id":"https://openalex.org/keywords/watershed","display_name":"watershed","score":0.656000018119812},{"id":"https://openalex.org/keywords/shizuoka-prefecture","display_name":"Shizuoka Prefecture","score":0.777999997138977}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6306195855140686},{"id":"https://openalex.org/C126645576","wikidata":"https://www.wikidata.org/wiki/Q166620","display_name":"Drainage basin","level":2,"score":0.6138032078742981},{"id":"https://openalex.org/C76177295","wikidata":"https://www.wikidata.org/wiki/Q161598","display_name":"Groundwater","level":2,"score":0.6112244725227356},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.5752883553504944},{"id":"https://openalex.org/C2993605384","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Nitrogen fertilizer","level":3,"score":0.4408724009990692},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4271829426288605},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.4258705675601959},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.34132689237594604},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.28847843408584595},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.2259872555732727},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12623870372772217},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09995594620704651},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.08654165267944336},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","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},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:629439816","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/10024473091","pdf_url":null,"source":{"id":"https://openalex.org/S2765077926","display_name":"Journal of hydroscience and hydraulic engineering","issn_l":"0912-2508","issn":["0912-2508"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of hydroscience and hydraulic engineering","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.9090999960899353,"id":"https://metadata.un.org/sdg/6"},{"display_name":"Zero hunger","score":0.5666999816894531,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W256257769","https://openalex.org/W2505404225","https://openalex.org/W2533775728","https://openalex.org/W7000004554","https://openalex.org/W2483962171","https://openalex.org/W1997398323","https://openalex.org/W4285335461","https://openalex.org/W395498425","https://openalex.org/W6980080598","https://openalex.org/W2293383868"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}