{"id":"https://openalex.org/W2186189157","doi":null,"title":"The Role of Hydroperiod, Soil Moisture and Distance from the River Mouth on Soil Organic Matter in Fukido Mangrove Forest, Ishigaki Island, Japan","display_name":"The Role of Hydroperiod, Soil Moisture and Distance from the River Mouth on Soil Organic Matter in Fukido Mangrove Forest, Ishigaki Island, Japan","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2186189157","mag":"2186189157"},"language":"en","primary_location":{"id":"mag:2186189157","doi":null,"is_oa":false,"landing_page_url":"http://www.seekdl.org/upload/files/20140911_095438.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"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/A5007054333","display_name":"Sahadev Sharma","orcid":"https://orcid.org/0000-0001-7602-7419","observed_orcids":["https://orcid.org/0000-0001-7602-7419"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sahadev Sharma","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7602-7419","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011198860","display_name":"Jun Yasuoka","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jun Yasuoka","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101613341","display_name":"Takashi Nakamura","orcid":"https://orcid.org/0000-0002-2434-4532","observed_orcids":["https://orcid.org/0000-0002-2434-4532"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Takashi Nakamura","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2434-4532","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012826774","display_name":"Atsushi Watanabe","orcid":"https://orcid.org/0000-0003-0570-8895","observed_orcids":["https://orcid.org/0000-0003-0570-8895"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Atsushi Watanabe","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-0570-8895","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5047929214","display_name":"Kazuo Nadaoka","orcid":"https://orcid.org/0000-0002-6670-2860","observed_orcids":["https://orcid.org/0000-0002-6670-2860"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazuo Nadaoka","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6670-2860","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":8,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10779","display_name":"Coastal wetland ecosystem dynamics","score":0.9628999829292297,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10779","display_name":"Coastal wetland ecosystem dynamics","score":0.9628999829292297,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T12091","display_name":"Peatlands and Wetlands Ecology","score":0.020800000056624413,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.013700000010430813,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/soil-organic-matter","display_name":"soil organic matter","score":0.953000009059906},{"id":"https://openalex.org/keywords/mangroves","display_name":"mangroves","score":0.7089999914169312},{"id":"https://openalex.org/keywords/hydroperiod","display_name":"hydroperiod","score":0.9419999718666077},{"id":"https://openalex.org/keywords/soil-moisture","display_name":"soil moisture","score":0.9929999709129333},{"id":"https://openalex.org/keywords/redox-potential","display_name":"redox potential","score":0.7829999923706055},{"id":"https://openalex.org/keywords/sea-level-rise","display_name":"sea level rise","score":0.8420000076293945},{"id":"https://openalex.org/keywords/early-diagenesis","display_name":"early diagenesis","score":0.8930000066757202},{"id":"https://openalex.org/keywords/coastal-wetlands","display_name":"coastal wetlands","score":0.7099999785423279},{"id":"https://openalex.org/keywords/carbon-sink","display_name":"carbon sink","score":0.7279999852180481},{"id":"https://openalex.org/keywords/ishigaki-island","display_name":"Ishigaki Island","score":0.972000002861023}],"concepts":[{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7510177493095398},{"id":"https://openalex.org/C48743137","wikidata":"https://www.wikidata.org/wiki/Q1783121","display_name":"Organic matter","level":2,"score":0.737040638923645},{"id":"https://openalex.org/C182124840","wikidata":"https://www.wikidata.org/wiki/Q1154759","display_name":"Soil organic matter","level":3,"score":0.5989363789558411},{"id":"https://openalex.org/C67715294","wikidata":"https://www.wikidata.org/wiki/Q170321","display_name":"Wetland","level":2,"score":0.5421420335769653},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.49587759375572205},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.46061086654663086},{"id":"https://openalex.org/C68874143","wikidata":"https://www.wikidata.org/wiki/Q19756","display_name":"Mangrove","level":2,"score":0.4377676248550415},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.4336746037006378},{"id":"https://openalex.org/C143050476","wikidata":"https://www.wikidata.org/wiki/Q194502","display_name":"Sink (geography)","level":2,"score":0.41812533140182495},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.3696592450141907},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.33015137910842896},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.21751490235328674},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.17429083585739136},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09382209181785583},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2186189157","doi":null,"is_oa":false,"landing_page_url":"http://www.seekdl.org/upload/files/20140911_095438.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.9786999821662903,"id":"https://metadata.un.org/sdg/13"},{"display_name":"Life on land","score":0.8125,"id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1619243645","https://openalex.org/W1742982491","https://openalex.org/W1904883492","https://openalex.org/W1988353445","https://openalex.org/W1991333754","https://openalex.org/W2006880805","https://openalex.org/W2007065691","https://openalex.org/W2007953650","https://openalex.org/W2038281478","https://openalex.org/W2039103567","https://openalex.org/W2046606994","https://openalex.org/W2050495076","https://openalex.org/W2066053290","https://openalex.org/W2069554167","https://openalex.org/W2074112049","https://openalex.org/W2082080869","https://openalex.org/W2093267972","https://openalex.org/W2098998407","https://openalex.org/W2102031718","https://openalex.org/W2105785737","https://openalex.org/W2122825721","https://openalex.org/W2126908218","https://openalex.org/W2145246868","https://openalex.org/W2160615957","https://openalex.org/W2173549138","https://openalex.org/W2241745449","https://openalex.org/W2261764510","https://openalex.org/W2481406857","https://openalex.org/W2746485780"],"related_works":["https://openalex.org/W6986974208","https://openalex.org/W2039103567","https://openalex.org/W2991008778","https://openalex.org/W2121374288","https://openalex.org/W2997993247","https://openalex.org/W2999497453","https://openalex.org/W2613135057","https://openalex.org/W2058400309","https://openalex.org/W7042473052","https://openalex.org/W2995028649"],"abstract_inverted_index":{"Coastal":[0],"wetlands":[1],"are":[2],"experiencing":[3],"sea":[4,223],"level":[5,224],"rise,":[6,225],"global":[7],"warming":[8],"and":[9,80,102,121,134,146,174,182,205,233,242],"vegetation":[10],"shift":[11],"due":[12],"to":[13,39,58,151],"climate":[14],"change.":[15],"Climate":[16],"change":[17],"may":[18],"influence":[19],"soil":[20,47,53,81,95,158,166,203],"organic":[21,48,54,96,126,159,212,246],"matter":[22,55,97,127,160,213,247],"mineralization,":[23],"which":[24,69],"plays":[25],"an":[26,138],"important":[27,38],"role":[28,244],"as":[29,248],"a":[30,183,249],"sink":[31,250],"for":[32,251],"atmospheric":[33,252],"carbon;":[34],"therefore":[35,234],"it":[36],"is":[37,73],"identify":[40],"the":[41,61,70,77,99,105,117,129,188,209,215,220,235,243],"impact":[42],"of":[43,63,66,140,211,237,245],"hydrological":[44],"processes":[45],"on":[46,89,116],"matter.":[49],"We":[50],"investigated":[51],"how":[52],"content":[56,83,207],"responds":[57],"hydroperiod":[59,175],"(i.e.,":[60],"length":[62],"time":[64],"portion":[65],"year":[67],"during":[68],"wetland":[71],"area":[72],"waterlogged),":[74],"distance":[75,103],"from":[76,104,148],"river":[78,106,149],"mouth":[79,107],"moisture":[82,101,167,206],"in":[84,128,202,214,230,239],"subtropical":[85],"Fukido":[86],"riverine":[87],"mangrove":[88,231],"Ishigaki":[90],"Island.":[91],"The":[92,125],"relationships":[93],"between":[94,132],"with":[98,137,165,187],"hydroperiod,":[100],"were":[108],"analyzed":[109],"by":[110,122],"performing":[111],"principle":[112],"component":[113],"analysis":[114],"(PCA)":[115],"log-transformed":[118],"data":[119,218],"set":[120],"simple":[123],"correlations.":[124],"sediments":[130],"ranged":[131],"5.8":[133],"23.1":[135],"%,":[136],"average":[139],"12.3":[141],"\u00b1":[142],"3.3":[143],"%":[144],"(SD)":[145],"decreased":[147],"side":[150],"landward":[152],"side.":[153],"Our":[154,217],"results":[155,198],"show":[156],"that":[157,200,222],"presents":[161],"strong":[162,184],"positive":[163],"correlations":[164],"(r":[168,176,191],"=":[169,177,192],"0.88,":[170],"p":[171,179,194],"<":[172,180,195],"0.01)":[173],"0.53,":[178],"0.05)":[181],"negative":[185],"correlation":[186],"oxidation-redox":[189],"potential":[190],"-0.81,":[193],"0.01).":[196],"These":[197],"revealed":[199],"variation":[201],"inundation":[204],"affect":[208],"amount":[210],"sediments.":[216],"support":[219],"conclusion":[221],"might":[226],"alter":[227],"early":[228],"diagenesis":[229],"sediments,":[232],"fluxes":[236],"nutrients":[238],"coastal":[240],"ecosystems":[241],"carbon.":[253]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}