{"id":"https://openalex.org/W2462477441","doi":null,"title":"A Review on the Causes for the Loss of Major Fishes and Prospects for Future Research in Ethiopia","display_name":"A Review on the Causes for the Loss of Major Fishes and Prospects for Future Research in Ethiopia","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2462477441","mag":"2462477441"},"language":"en","primary_location":{"id":"pmh:oai:ojs.localhost:article/31052","doi":null,"is_oa":true,"landing_page_url":"http://iiste.org/Journals/index.php/JBAH/article/view/31052","pdf_url":"http://iiste.org/Journals/index.php/JBAH/article/view/31052","source":{"id":"https://openalex.org/S4306401197","display_name":"Journals & Books Hosting (International Knowledge Sharing Platform)","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":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Biology, Agriculture and Healthcare; Vol 6, No 11 (2016); 30-40","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://iiste.org/Journals/index.php/JBAH/article/view/31052","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5119772586","display_name":"Teklu Gebretsadik Wana","orcid":"https://orcid.org/0000-0003-4283-9229","observed_orcids":["https://orcid.org/0000-0003-4283-9229"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Teklu Gebretsadik Wana","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5119772586"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"6","issue":"11","first_page":"30","last_page":"40"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10230","display_name":"Marine and fisheries research","score":0.7645999789237976,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T10230","display_name":"Marine and fisheries research","score":0.7645999789237976,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T13490","display_name":"Aquatic Ecosystems and Biodiversity","score":0.18569999933242798,"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/T10302","display_name":"Fish Ecology and Management Studies","score":0.02850000001490116,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"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/fish-stock-decline","display_name":"fish stock depletion","score":0.8339999914169312},{"id":"https://openalex.org/keywords/overfishing","display_name":"overfishing","score":0.843999981880188},{"id":"https://openalex.org/keywords/fisheries-depletion","display_name":"fisheries depletion","score":0.75},{"id":"https://openalex.org/keywords/fish-stock-collapse","display_name":"fish stock collapse","score":0.781000018119812},{"id":"https://openalex.org/keywords/illegal-fishing","display_name":"illegal fishing","score":0.800000011920929},{"id":"https://openalex.org/keywords/habitat-loss","display_name":"habitat loss","score":0.8109999895095825},{"id":"https://openalex.org/keywords/pollution","display_name":"pollution","score":0.8050000071525574},{"id":"https://openalex.org/keywords/climate-change-impacts-on-fisheries","display_name":"climate change impacts on fisheries","score":0.8339999914169312},{"id":"https://openalex.org/keywords/invasive-species","display_name":"invasive species","score":0.9909999966621399},{"id":"https://openalex.org/keywords/fish-conservation","display_name":"fish conservation","score":0.5120000243186951},{"id":"https://openalex.org/keywords/sustainable-fisheries-management","display_name":"sustainable fisheries management","score":0.8820000290870667},{"id":"https://openalex.org/keywords/marine-fish-stocks","display_name":"marine fish stocks","score":0.421999990940094}],"concepts":[{"id":"https://openalex.org/C24061886","wikidata":"https://www.wikidata.org/wiki/Q331828","display_name":"Overfishing","level":3,"score":0.9141145944595337},{"id":"https://openalex.org/C58479451","wikidata":"https://www.wikidata.org/wiki/Q16782389","display_name":"Fish stock","level":3,"score":0.6908860802650452},{"id":"https://openalex.org/C514101110","wikidata":"https://www.wikidata.org/wiki/Q14373","display_name":"Fishing","level":2,"score":0.6349945664405823},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.6075726747512817},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","level":1,"score":0.5812413692474365},{"id":"https://openalex.org/C64229544","wikidata":"https://www.wikidata.org/wiki/Q552431","display_name":"Habitat destruction","level":3,"score":0.5788257718086243},{"id":"https://openalex.org/C179345059","wikidata":"https://www.wikidata.org/wiki/Q11394","display_name":"Endangered species","level":3,"score":0.5767372846603394},{"id":"https://openalex.org/C204036174","wikidata":"https://www.wikidata.org/wiki/Q909380","display_name":"Stock (firearms)","level":2,"score":0.4955650568008423},{"id":"https://openalex.org/C202041845","wikidata":"https://www.wikidata.org/wiki/Q5454893","display_name":"Fisheries management","level":3,"score":0.4914814233779907},{"id":"https://openalex.org/C77352025","wikidata":"https://www.wikidata.org/wiki/Q386191","display_name":"Population growth","level":3,"score":0.4758434295654297},{"id":"https://openalex.org/C152613627","wikidata":"https://www.wikidata.org/wiki/Q3050262","display_name":"Overexploitation","level":2,"score":0.45317748188972473},{"id":"https://openalex.org/C185933670","wikidata":"https://www.wikidata.org/wiki/Q52105","display_name":"Habitat","level":2,"score":0.4292057752609253},{"id":"https://openalex.org/C175605778","wikidata":"https://www.wikidata.org/wiki/Q3299701","display_name":"Natural resource economics","level":1,"score":0.3989697992801666},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.3883783221244812},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.38767358660697937},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.21217238903045654},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.1091543436050415},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","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":2,"locations":[{"id":"pmh:oai:ojs.localhost:article/31052","doi":null,"is_oa":true,"landing_page_url":"http://iiste.org/Journals/index.php/JBAH/article/view/31052","pdf_url":"http://iiste.org/Journals/index.php/JBAH/article/view/31052","source":{"id":"https://openalex.org/S4306401197","display_name":"Journals & Books Hosting (International Knowledge Sharing Platform)","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":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Biology, Agriculture and Healthcare; Vol 6, No 11 (2016); 30-40","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:2462477441","doi":null,"is_oa":true,"landing_page_url":"https://www.iiste.org/Journals/index.php/JBAH/article/download/31052/31884","pdf_url":null,"source":{"id":"https://openalex.org/S2764438007","display_name":"Journal of Biology Agriculture and Healthcare","issn_l":"2224-3208","issn":["2224-3208","2225-093X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320723","host_organization_name":"IISTE","host_organization_lineage":["https://openalex.org/P4310320723"],"host_organization_lineage_names":["IISTE"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Biology Agriculture and Healthcare","raw_type":null}],"best_oa_location":{"id":"pmh:oai:ojs.localhost:article/31052","doi":null,"is_oa":true,"landing_page_url":"http://iiste.org/Journals/index.php/JBAH/article/view/31052","pdf_url":"http://iiste.org/Journals/index.php/JBAH/article/view/31052","source":{"id":"https://openalex.org/S4306401197","display_name":"Journals & Books Hosting (International Knowledge Sharing Platform)","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":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Biology, Agriculture and Healthcare; Vol 6, No 11 (2016); 30-40","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2462477441.pdf","grobid_xml":"https://content.openalex.org/works/W2462477441.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1597125402","https://openalex.org/W1598972774","https://openalex.org/W2023032395","https://openalex.org/W2031839214","https://openalex.org/W2034476238","https://openalex.org/W2080632728","https://openalex.org/W2103328990","https://openalex.org/W2120312641","https://openalex.org/W2145190514","https://openalex.org/W2156901172","https://openalex.org/W2159589879","https://openalex.org/W2759673005","https://openalex.org/W3170999623"],"related_works":["https://openalex.org/W2179448457","https://openalex.org/W2710807474","https://openalex.org/W4380738228","https://openalex.org/W2613804212","https://openalex.org/W2341215759","https://openalex.org/W2295366763","https://openalex.org/W4399778311","https://openalex.org/W7005235830","https://openalex.org/W3156794807","https://openalex.org/W2026789678"],"abstract_inverted_index":{"This":[0],"paper":[1],"is":[2,141,220],"aimed":[3],"in":[4,13,31,63,117,138,237],"reviewing":[5],"major":[6],"causes":[7,215,227],"and":[8,15,43,61,95,114,136,164,176,192,208,244,263,273,277,284,291],"losses":[9,272],"on":[10,79,239,267,281,293],"fish":[11,27,129,200,232,250,271,288],"population":[12,28,38,64,93],"Ethiopia":[14,238],"set":[16,285],"a":[17,202,286],"future":[18,294],"scenario.Rapid":[19],"declines":[20,83],"threaten":[21],"the":[22,68,80,98,118,142,146,152,177,225,229,234,246,268,274,282],"persistence":[23],"of":[24,82,101,127,155,168,181,228,231,241,248,270],"many":[25,108,148,217],"marine":[26,102,156],"now":[29],"days.Reductions":[30],"fishing":[32,139,171,174,256],"pressure,":[33],"although":[34],"clearly":[35],"necessary":[36],"for":[37],"recovery,":[39],"are":[40,45,131,184],"often":[41],"insufficient.Persistence":[42],"recovery":[44],"also":[46,195],"influenced":[47],"by":[48],"life":[49],"history,":[50],"habitat":[51],"alteration,":[52],"changes":[53],"to":[54,59,67,91,96,185,223,255,265,279],"species":[55,111,194],"assemblages,":[56],"genetic":[57],"responses":[58],"exploitation,":[60],"reductions":[62],"growth":[65],"attributable":[66],"Alley":[69],"effect.Heightened":[70],"extinction":[71],"risks":[72],"were":[73],"highlighted":[74],"recently":[75],"listed":[76],"as":[77,84,86],"endangered,":[78],"basis":[81],"high":[85],"99.9%":[87],"over":[88],"30":[89],"years.Failure":[90],"prevent":[92],"collapses,":[94],"take":[97],"conservation":[99],"biology":[100],"fishes":[103],"seriously,":[104],"will":[105],"ensure":[106],"that":[107,120,151,165],"severely":[109],"depleted":[110,135],"remain":[112],"ecological":[113],"numerical":[115],"shadows":[116],"ecosystems":[119],"they":[121],"once":[122],"dominated.Currently,":[123],"however,":[124],"about":[125],"25%":[126],"world":[128],"stocks":[130,210,251],"overexploited":[132],"or":[133],"fully":[134],"overcapacity":[137,167],"fleets":[140],"norm":[143],"rather":[144],"than":[145],"exception.Indeed,":[147],"experts":[149],"agree":[150],"exploitation":[153],"limit":[154],"resources":[157],"has":[158],"been":[159],"reached,":[160],"if":[161],"not":[162],"exceeded,":[163],"this":[166],"fleets,":[169],"excessive":[170],"quotas,":[172],"illegal":[173],"practices":[175],"generally":[178],"poor":[179],"management":[180,289],"most":[182],"fisheries":[183,242],"blame,":[186],"Habitat":[187],"destruction,":[188],"pollution,":[189],"climate":[190],"change":[191],"invasive":[193],"have":[196,259],"an":[197],"impact":[198],"upon":[199],"populations.Also,":[201],"changing":[203],"environment":[204],"affects":[205],"stock":[206],"abundance,":[207],"some":[209],"experience":[211],"collapse":[212],"from":[213],"environmental":[214],"alone.In":[216],"instances,":[218],"it":[219],"quite":[221],"difficult":[222],"determine":[224],"main":[226],"depletion":[230,243,247],"stocks.Although":[233],"review":[235],"concentrate":[236],"overfishing":[240],"collapse,":[245],"global":[249],"cannot":[252],"be":[253],"attributed":[254],"alone.Many":[257],"scientists":[258,276],"done":[260],"research,":[261],"recommended":[262],"directed":[264],"focus":[266],"prevention":[269],"sector":[275],"government":[278],"discuss":[280],"issue":[283],"sustainable":[287],"policies":[290],"Laws":[292],"concerns.":[295]},"counts_by_year":[{"year":2021,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-07-22T00:00:00"}