{"id":"https://openalex.org/W359790359","doi":"https://doi.org/10.20710/dohikouen.37.0_142_1","title":"9-15 The rate of weathering and soil formation : (I) Preliminary results in Iu river watershed, SW Japan, and Gadut watershed, west Sumatera Indonesia","display_name":"9-15 The rate of weathering and soil formation : (I) Preliminary results in Iu river watershed, SW Japan, and Gadut watershed, west Sumatera Indonesia","publication_year":1991,"publication_date":"1991-03-25","ids":{"openalex":"https://openalex.org/W359790359","doi":"https://doi.org/10.20710/dohikouen.37.0_142_1","mag":"359790359"},"language":"en","primary_location":{"id":"mag:359790359","doi":"https://doi.org/10.20710/dohikouen.37.0_142_1","is_oa":false,"landing_page_url":"https://ci.nii.ac.jp/naid/110001766248","pdf_url":null,"source":{"id":"https://openalex.org/S4306550568","display_name":"\u65e5\u672c\u571f\u58cc\u80a5\u6599\u5b66\u4f1a\u8b1b\u6f14\u8981\u65e8\u96c6","issn_l":null,"issn":null,"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":"\u65e5\u672c\u571f\u58cc\u80a5\u6599\u5b66\u4f1a\u8b1b\u6f14\u8981\u65e8\u96c6","raw_type":null},"volume":null,"type":"article","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/A5048802089","display_name":"Azwar Rayidin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Azwar Rayidin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044738041","display_name":"Tsugiyuki Masunaga","orcid":"https://orcid.org/0000-0002-3987-9222","observed_orcids":["https://orcid.org/0000-0002-3987-9222"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tsugiyuki Masunaga","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3987-9222","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019605368","display_name":"Djunaidi Djunaidi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Djunaidi Djunaidi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080765267","display_name":"Djohan Aliusius","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Djohan Aliusius","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5039100833","display_name":"Tetsuro Wakatsuki","orcid":"https://orcid.org/0000-0002-2175-1132","observed_orcids":["https://orcid.org/0000-0002-2175-1132"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tetsuro Wakatsuki","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2175-1132","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05558338,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"37","issue":"37","first_page":"142","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13102","display_name":"Soil and Environmental Studies","score":0.9955999851226807,"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/T13102","display_name":"Soil and Environmental Studies","score":0.9955999851226807,"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":0.0015999999595806003,"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/T11740","display_name":"Geochemistry and Elemental Analysis","score":0.0005000000237487257,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/weathering-rates","display_name":"weathering rates","score":0.8379999995231628},{"id":"https://openalex.org/keywords/pedogenesis","display_name":"soil formation","score":0.9020000100135803},{"id":"https://openalex.org/keywords/watershed-comparison","display_name":"watershed comparison","score":0.45399999618530273}],"concepts":[{"id":"https://openalex.org/C150547873","wikidata":"https://www.wikidata.org/wiki/Q947851","display_name":"Watershed","level":2,"score":0.9046390056610107},{"id":"https://openalex.org/C40724407","wikidata":"https://www.wikidata.org/wiki/Q179177","display_name":"Weathering","level":2,"score":0.7273637056350708},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.5398800373077393},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4561227858066559},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.37752678990364075},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3617449402809143},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.27524521946907043},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.14030534029006958},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.03902271389961243},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:359790359","doi":"https://doi.org/10.20710/dohikouen.37.0_142_1","is_oa":false,"landing_page_url":"https://ci.nii.ac.jp/naid/110001766248","pdf_url":null,"source":{"id":"https://openalex.org/S4306550568","display_name":"\u65e5\u672c\u571f\u58cc\u80a5\u6599\u5b66\u4f1a\u8b1b\u6f14\u8981\u65e8\u96c6","issn_l":null,"issn":null,"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":"\u65e5\u672c\u571f\u58cc\u80a5\u6599\u5b66\u4f1a\u8b1b\u6f14\u8981\u65e8\u96c6","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"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/W627853923","https://openalex.org/W2307631110","https://openalex.org/W1990624154","https://openalex.org/W3034170471","https://openalex.org/W3046276206","https://openalex.org/W3003163722","https://openalex.org/W2938991109","https://openalex.org/W3084966001","https://openalex.org/W2996021268","https://openalex.org/W2519922279"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
