{"id":"https://openalex.org/W3034520004","doi":"https://doi.org/10.15406/bij.2020.04.00158","title":"Analysis of rainfall trend, fluctuation and pattern over Port Harcourt, Niger Delta coastal environment of Nigeria","display_name":"Analysis of rainfall trend, fluctuation and pattern over Port Harcourt, Niger Delta coastal environment of Nigeria","publication_year":2020,"publication_date":"2020-01-07","ids":{"openalex":"https://openalex.org/W3034520004","doi":"https://doi.org/10.15406/bij.2020.04.00158","mag":"3034520004"},"language":"en","primary_location":{"id":"doi:10.15406/bij.2020.04.00158","doi":"https://doi.org/10.15406/bij.2020.04.00158","is_oa":true,"landing_page_url":"https://doi.org/10.15406/bij.2020.04.00158","pdf_url":null,"source":{"id":"https://openalex.org/S4210225837","display_name":"Biodiversity International Journal","issn_l":"2575-906X","issn":["2575-906X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320093","host_organization_name":"MedCrave Group","host_organization_lineage":["https://openalex.org/P4310320093"],"host_organization_lineage_names":["MedCrave Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biodiversity International Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.15406/bij.2020.04.00158","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070547920","display_name":"Alexander Chinago Budnukaeku","orcid":"https://orcid.org/0000-0002-6724-2878","observed_orcids":["https://orcid.org/0000-0002-6724-2878"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Alexander Budnuka Chinago","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5070547920"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.905,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.72772219,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"4","issue":"1","first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10029","display_name":"Climate variability and models","score":0.9082000255584717,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10029","display_name":"Climate variability and models","score":0.9082000255584717,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11186","display_name":"Hydrology and Drought Analysis","score":0.03929999843239784,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11234","display_name":"Precipitation Measurement and Analysis","score":0.037700001150369644,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/rainfall-trends","display_name":"rainfall trends","score":0.7960000038146973},{"id":"https://openalex.org/keywords/rainfall-variability","display_name":"rainfall variability","score":0.8730000257492065},{"id":"https://openalex.org/keywords/rainfall-patterns","display_name":"rainfall patterns","score":0.8899999856948853},{"id":"https://openalex.org/keywords/port-harcourt","display_name":"Port Harcourt","score":0.8420000076293945},{"id":"https://openalex.org/keywords/niger-delta","display_name":"Niger Delta","score":0.7160000205039978},{"id":"https://openalex.org/keywords/rainfall-decrease","display_name":"rainfall decrease","score":0.4569999873638153},{"id":"https://openalex.org/keywords/seasonal-rainfall-variability","display_name":"seasonal rainfall variability","score":0.6639999747276306},{"id":"https://openalex.org/keywords/climate-change","display_name":"climate change","score":0.4740000069141388}],"concepts":[{"id":"https://openalex.org/C3018293340","wikidata":"https://www.wikidata.org/wiki/Q217432","display_name":"Port harcourt","level":2,"score":0.9873151779174805},{"id":"https://openalex.org/C2993759428","wikidata":"https://www.wikidata.org/wiki/Q29412","display_name":"Niger delta","level":3,"score":0.9853038787841797},{"id":"https://openalex.org/C5072461","wikidata":"https://www.wikidata.org/wiki/Q49506","display_name":"Delta","level":2,"score":0.7402470111846924},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5054605007171631},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.48600515723228455},{"id":"https://openalex.org/C32802771","wikidata":"https://www.wikidata.org/wiki/Q2443617","display_name":"Port (circuit theory)","level":2,"score":0.4125713109970093},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.36776286363601685},{"id":"https://openalex.org/C524765639","wikidata":"https://www.wikidata.org/wiki/Q1501619","display_name":"Water resource management","level":1,"score":0.34870946407318115},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.3278467059135437},{"id":"https://openalex.org/C45355965","wikidata":"https://www.wikidata.org/wiki/Q1643441","display_name":"Socioeconomics","level":1,"score":0.25012561678886414},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.14698496460914612},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06307682394981384},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.04915517568588257},{"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.15406/bij.2020.04.00158","doi":"https://doi.org/10.15406/bij.2020.04.00158","is_oa":true,"landing_page_url":"https://doi.org/10.15406/bij.2020.04.00158","pdf_url":null,"source":{"id":"https://openalex.org/S4210225837","display_name":"Biodiversity International Journal","issn_l":"2575-906X","issn":["2575-906X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320093","host_organization_name":"MedCrave Group","host_organization_lineage":["https://openalex.org/P4310320093"],"host_organization_lineage_names":["MedCrave Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biodiversity International Journal","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.15406/bij.2020.04.00158","doi":"https://doi.org/10.15406/bij.2020.04.00158","is_oa":true,"landing_page_url":"https://doi.org/10.15406/bij.2020.04.00158","pdf_url":null,"source":{"id":"https://openalex.org/S4210225837","display_name":"Biodiversity International Journal","issn_l":"2575-906X","issn":["2575-906X"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310320093","host_organization_name":"MedCrave Group","host_organization_lineage":["https://openalex.org/P4310320093"],"host_organization_lineage_names":["MedCrave Group"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biodiversity International Journal","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.821399986743927},{"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.6618000268936157}],"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/W6912125134","https://openalex.org/W7213466116","https://openalex.org/W2951821812","https://openalex.org/W4281755035","https://openalex.org/W4400788687","https://openalex.org/W4387979064","https://openalex.org/W4403052277","https://openalex.org/W2809655324","https://openalex.org/W7154992398","https://openalex.org/W7147570721"],"abstract_inverted_index":{"Rainfall":[0],"affects":[1],"man":[2],"in":[3,10,40,57,64,96,143,157,208],"all":[4],"spheres":[5],"of":[6,20,22,60,102,165,181,189,234,255,265],"his":[7],"life":[8],"especially":[9],"a":[11,151,199,204],"one":[12],"city":[13],"state":[14],"like":[15],"Rivers":[16],"State":[17],"The":[18,73,83,106,183,226],"study":[19,42,71,137,159,243,266],"analysis":[21,46],"rainfall":[23,36,61,84,134,144,166,182,190,209],"trend":[24,142],"fluctuation":[25,184],"and":[26,104,167,191],"pattern":[27,59,66,85,178],"over":[28,67,80,148,154,195,238,259],"Port":[29,68,239,260],"Harcourt":[30,69,240,261],"shows":[31,86,139,185,203],"among":[32],"other":[33],"things":[34],"that":[35,50,127,140,162,186,214],"data":[37],"is":[38,52,129,145,170,193],"available":[39],"the":[41,45,58,70,81,98,136,141,149,155,158,163,168,177,187,196,219,223,235,242,246,256,263],"area":[43,72,160],"From":[44],"it":[47,123],"was":[48,124,211],"discovered":[49,126,213],"there":[51,128],"no":[53],"significant":[54],"climatic":[55,65],"variability":[56,215,230,250],"or":[62,93,179],"change":[63,79,176],"general":[74],"RF":[75,229,237,249,258],"condition":[76],"has":[77,119,174],"not":[78,120,175],"years":[82,150,156,197,202,264],"double":[87],"Maxima":[88],"with":[89],"an":[90],"August":[91],"break":[92],"dry":[94,108,220],"spell":[95],"between":[97],"two":[99],"peak":[100],"months":[101,221,225,231,251],"July":[103],"September":[105],"harmattan":[107],"season":[109],"starts":[110],"from":[111],"late":[112,115],"November":[113],"to":[114],"February":[116],"this":[117,173],"situation":[118],"changed":[121],"Finally":[122,198],"also":[125,212],"hardly":[130],"any":[131],"month":[132],"without":[133],"However":[135,172],"further":[138],"negative":[146],"Decreases":[147],"gradual":[152,206],"decrease":[153,207],"implies":[161],"amount":[164,192],"intensity":[169,188],"decreasing":[171,194],"characteristics":[180],"projection":[200],"into":[201],"very":[205],"It":[210],"are":[216],"high":[217,248],"during":[218,241],"than":[222],"wet":[224],"five":[227,247],"lowest":[228],"accounted":[232,252],"for":[233,253,262],"entire":[236],"period":[244],"Whereas":[245],"just":[254],"total":[257]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-06-19T00:00:00"}
