{"id":"https://openalex.org/W4387584497","doi":"https://doi.org/10.12692/ijb/23.2.47-59","title":"Diversity index of species in sandbar present in estuarine ecosystem of Agusan River, Philippines: Its threat, management and conservation","display_name":"Diversity index of species in sandbar present in estuarine ecosystem of Agusan River, Philippines: Its threat, management and conservation","publication_year":2023,"publication_date":"2023-08-03","ids":{"openalex":"https://openalex.org/W4387584497","doi":"https://doi.org/10.12692/ijb/23.2.47-59"},"language":"en","primary_location":{"id":"doi:10.12692/ijb/23.2.47-59","doi":"https://doi.org/10.12692/ijb/23.2.47-59","is_oa":true,"landing_page_url":"http://dx.doi.org/10.12692/ijb/23.2.47-59","pdf_url":"https://innspub.net/wp-content/uploads/2023/08/IJB-V23-No2-p47-59.pdf","source":{"id":"https://openalex.org/S4210228880","display_name":"International Journal of Biosciences (IJB)","issn_l":"2220-6655","issn":["2220-6655","2222-5234"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biosciences (IJB)","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://innspub.net/wp-content/uploads/2023/08/IJB-V23-No2-p47-59.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Marjorie Jane G. Badilla","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marjorie Jane G. Badilla","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Sarah Jane T. Pabatang","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sarah Jane T. Pabatang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5099236084","display_name":"Diana Norberte","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Diana Rose Norberte","raw_affiliation_strings":["Salvacion Integrated School , Butuan City , Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Salvacion Integrated School , Butuan City , Philippines","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000714948","display_name":"Rissa L Mercado","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rissa L. Mercado","raw_affiliation_strings":[",","Agusan National High School, Butuan City, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":",","institution_ids":[]},{"raw_affiliation_string":"Agusan National High School, Butuan City, Philippines","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005548172","display_name":"Minie L. Bulay","orcid":"https://orcid.org/0000-0003-4996-6319","observed_orcids":["https://orcid.org/0000-0003-4996-6319"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Minie L. Bulay","raw_affiliation_strings":[",","Salvacion Integrated School, Butuan City, Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":",","institution_ids":[]},{"raw_affiliation_string":"Salvacion Integrated School, Butuan City, Philippines","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054599801","display_name":"Julie S. Berame","orcid":"https://orcid.org/0000-0003-0200-0744","observed_orcids":["https://orcid.org/0000-0003-0200-0744"]},"institutions":[{"id":"https://openalex.org/I210563421","display_name":"Caraga State University","ror":"https://ror.org/00erb5q72","country_code":"PH","type":"education","lineage":["https://openalex.org/I210563421"]}],"countries":["PH"],"is_corresponding":false,"raw_author_name":"Julie S. Berame","raw_affiliation_strings":["Caraga State University , Butuan City , Philippines"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Caraga State University , Butuan City , Philippines","institution_ids":["https://openalex.org/I210563421"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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":0.27709999680519104,"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":0.27709999680519104,"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/T13485","display_name":"Coastal Fisheries and Human Impacts","score":0.27079999446868896,"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/T10765","display_name":"Marine Biology and Ecology Research","score":0.23600000143051147,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"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/sand-bars","display_name":"sand bars","score":0.9169999957084656},{"id":"https://openalex.org/keywords/estuarine-ecosystems","display_name":"estuarine ecosystems","score":0.8050000071525574},{"id":"https://openalex.org/keywords/species-diversity","display_name":"species diversity","score":0.8299999833106995},{"id":"https://openalex.org/keywords/shannon-diversity-index","display_name":"Shannon diversity index","score":0.8389999866485596},{"id":"https://openalex.org/keywords/species-richness-and-evenness","display_name":"species richness and evenness","score":0.8119999766349792},{"id":"https://openalex.org/keywords/iucn-conservation-status","display_name":"IUCN conservation status","score":0.6740000247955322},{"id":"https://openalex.org/keywords/water-pollution","display_name":"water pollution","score":0.8050000071525574},{"id":"https://openalex.org/keywords/habitat-fragmentation","display_name":"habitat fragmentation","score":1.0},{"id":"https://openalex.org/keywords/mangrove-restoration","display_name":"mangrove restoration","score":0.7760000228881836},{"id":"https://openalex.org/keywords/conservation-management","display_name":"conservation management","score":0.4650000035762787}],"concepts":[{"id":"https://openalex.org/C83877588","wikidata":"https://www.wikidata.org/wiki/Q28337","display_name":"Shoal","level":2,"score":0.7351990938186646},{"id":"https://openalex.org/C88160329","wikidata":"https://www.wikidata.org/wiki/Q47053","display_name":"Estuary","level":2,"score":0.6944068670272827},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.5674690008163452},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.5170393586158752},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.49409225583076477},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.48115718364715576},{"id":"https://openalex.org/C62648534","wikidata":"https://www.wikidata.org/wiki/Q706937","display_name":"Species diversity","level":2,"score":0.46164411306381226},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.4538501501083374},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4477446675300598},{"id":"https://openalex.org/C107826830","wikidata":"https://www.wikidata.org/wiki/Q929380","display_name":"Environmental resource management","level":1,"score":0.34325143694877625},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3338291049003601},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.16819623112678528},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.16569527983665466},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.12692/ijb/23.2.47-59","doi":"https://doi.org/10.12692/ijb/23.2.47-59","is_oa":true,"landing_page_url":"http://dx.doi.org/10.12692/ijb/23.2.47-59","pdf_url":"https://innspub.net/wp-content/uploads/2023/08/IJB-V23-No2-p47-59.pdf","source":{"id":"https://openalex.org/S4210228880","display_name":"International Journal of Biosciences (IJB)","issn_l":"2220-6655","issn":["2220-6655","2222-5234"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biosciences (IJB)","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.12692/ijb/23.2.47-59","doi":"https://doi.org/10.12692/ijb/23.2.47-59","is_oa":true,"landing_page_url":"http://dx.doi.org/10.12692/ijb/23.2.47-59","pdf_url":"https://innspub.net/wp-content/uploads/2023/08/IJB-V23-No2-p47-59.pdf","source":{"id":"https://openalex.org/S4210228880","display_name":"International Journal of Biosciences (IJB)","issn_l":"2220-6655","issn":["2220-6655","2222-5234"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biosciences (IJB)","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life on land","id":"https://metadata.un.org/sdg/15","score":1.0},{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.7318999767303467}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387584497.pdf","grobid_xml":"https://content.openalex.org/works/W4387584497.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W613833441","https://openalex.org/W1548067101","https://openalex.org/W1997887142","https://openalex.org/W2005951061","https://openalex.org/W2038960152","https://openalex.org/W2057482846","https://openalex.org/W2088851209","https://openalex.org/W2110245240","https://openalex.org/W2139894157","https://openalex.org/W2158345841","https://openalex.org/W2509534645","https://openalex.org/W2522044645","https://openalex.org/W2900398133","https://openalex.org/W2922289309","https://openalex.org/W3006944534","https://openalex.org/W3020008909","https://openalex.org/W3117637172","https://openalex.org/W3168798864","https://openalex.org/W3172887730","https://openalex.org/W3194897643","https://openalex.org/W4298000456","https://openalex.org/W6903684039"],"related_works":["https://openalex.org/W4391395626","https://openalex.org/W4402865525","https://openalex.org/W2167061589","https://openalex.org/W3130222599","https://openalex.org/W4396796648","https://openalex.org/W1994287340","https://openalex.org/W2086506843","https://openalex.org/W4386120686","https://openalex.org/W4205811303","https://openalex.org/W2901437278"],"abstract_inverted_index":{"Estuary":[0],"is":[1,19,70],"a":[2,103,146,255],"unique":[3],"ecosystem":[4],"due":[5,150],"to":[6,14,71,106,151,259],"the":[7,34,37,40,45,62,74,82,89,94,99,114,120,137,165,168,171,184,203,206,228,241,246,251],"gradients":[8],"of":[9,36,56,64,67,143,176,202,245],"ecological":[10],"conditions":[11],"from":[12,44,50,216],"riverine":[13],"marine.In":[15],"some":[16,201],"cases,":[17],"there":[18],"sandbar":[20,83,138],"in":[21,28,81,85,167,183,205],"an":[22,86],"estuary":[23,87],"which":[24],"rarely":[25],"gets":[26],"attention":[27,222],"scientific":[29],"activities":[30,153],"and":[31,48,79,92,110,131,158,195,223,230,237,265],"conservation":[32,229,266],"management.At":[33],"mouth":[35],"Agusan":[38,46,90],"River,":[39],"Philippines,":[41],"where":[42],"freshwater":[43],"River":[47,91],"saltwater":[49],"Butuan":[51],"Bay":[52],"converge,":[53],"lies":[54],"one":[55],"Mindanao's":[57],"most":[58],"significant":[59],"estuaries":[60],"with":[61,262],"presence":[63],"sandbar.The":[65,100],"aim":[66],"this":[68],"study":[69,101,248],"identify":[72],"all":[73],"available":[75],"species":[76,118,166,181,204],"(flora,":[77],"fauna,":[78],"fungi)":[80],"located":[84],"along":[88],"know":[93],"possible":[95],"threats":[96],"happening":[97],"on":[98,119,170],"used":[102],"descriptive":[104],"method":[105],"examine":[107],"many":[108],"viewpoints":[109],"discover":[111],"connections":[112],"between":[113],"complex":[115],"relationships":[116],"among":[117],"sandbar.We":[121],"utilized":[122],"diversity":[123,141,148],"parameters":[124],"formulated":[125],"as":[126,155],"Shannon's":[127,140],"diversity,":[128],"richness,":[129],"evenness,":[130],"dominance":[132],"indices.The":[133],"results":[134],"showed":[135],"that":[136,161,180,200,250],"had":[139],"index":[142],"1.231":[144],"featuring":[145],"low":[147],"level":[149],"anthropogenic":[152],"such":[154],"water":[156],"pollution":[157],"habitat":[159],"fragmentation":[160],"can":[162],"negatively":[163],"affect":[164],"sandbar.Based":[169],"International":[172],"Union":[173],"for":[174,212],"Conservation":[175],"Nature,":[177],"it":[178],"appeared":[179],"present":[182],"sampling":[185,207],"area":[186,208],"were":[187],"categorized":[188],"under":[189],"Vulnerable":[190],"(VU),":[191],"Near":[192],"Threatened":[193],"(NT),":[194],"Least":[196],"Concern":[197],"(LC).This":[198],"meant":[199],"may":[209],"be":[210],"gone":[211],"approximately":[213],"10":[214],"years":[215],"now":[217],"if":[218],"not":[219],"given":[220],"proper":[221],"care.We":[224],"strongly":[225],"suggest":[226],"strengthening":[227],"management":[231,264],"plan":[232],"like":[233],"continuous":[234],"mangrove":[235],"planting":[236],"security":[238],"provided":[239],"by":[240],"Local":[242],"Government":[243],"Unit":[244],"place.This":[247],"concluded":[249],"place":[252],"should":[253],"undergo":[254],"more":[256],"thorough":[257],"evaluation":[258],"come":[260],"up":[261],"better":[263],"planning.":[267]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-10-13T00:00:00"}