{"id":"https://openalex.org/W2187235348","doi":null,"title":"Factors Influencing Willingness to Pay for Watershed Services in Lower Moshi, Pangani Basin, Tanzania","display_name":"Factors Influencing Willingness to Pay for Watershed Services in Lower Moshi, Pangani Basin, Tanzania","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2187235348","mag":"2187235348"},"language":"en","primary_location":{"id":"mag:2187235348","doi":null,"is_oa":false,"landing_page_url":"http://engineerspress.com/pdf/IJAE/2013-02/a6%20_IJAE-134206_.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","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/A5109555081","display_name":"Mark R. Mujwahuzi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mark Mujwahuzi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089137995","display_name":"Paul I. Ndetewio","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul I. Ndetewio","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112000333","display_name":"Agnes Godfrey Mwakaje","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Agnes G. Mwakaje","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5024989304","display_name":"James O. Ngana","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Ngana","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1319,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.93146319,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"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/T10841","display_name":"Economic and Environmental Valuation","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10841","display_name":"Economic and Environmental Valuation","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10319","display_name":"Conservation, Biodiversity, and Resource Management","score":0.013299999758601189,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.0012000000569969416,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/willingness-to-pay","display_name":"willingness to pay","score":0.9980000257492065},{"id":"https://openalex.org/keywords/watershed-services","display_name":"watershed services","score":0.9950000047683716},{"id":"https://openalex.org/keywords/watershed-protection","display_name":"watershed protection","score":0.6650000214576721},{"id":"https://openalex.org/keywords/irrigation-farmers","display_name":"irrigation farmers","score":0.6769999861717224},{"id":"https://openalex.org/keywords/contingent-valuation","display_name":"contingent valuation","score":0.6290000081062317},{"id":"https://openalex.org/keywords/farm-size","display_name":"farm size","score":0.5709999799728394},{"id":"https://openalex.org/keywords/household-income","display_name":"household income","score":0.9710000157356262},{"id":"https://openalex.org/keywords/water-availability","display_name":"water availability","score":0.671999990940094},{"id":"https://openalex.org/keywords/environmental-governance","display_name":"environmental governance","score":0.7480000257492065}],"concepts":[{"id":"https://openalex.org/C2779357621","wikidata":"https://www.wikidata.org/wiki/Q655495","display_name":"Tanzania","level":2,"score":0.8548440933227539},{"id":"https://openalex.org/C2777364431","wikidata":"https://www.wikidata.org/wiki/Q140813","display_name":"Willingness to pay","level":2,"score":0.7200695872306824},{"id":"https://openalex.org/C2777834655","wikidata":"https://www.wikidata.org/wiki/Q643736","display_name":"Contingent valuation","level":3,"score":0.64998859167099},{"id":"https://openalex.org/C150547873","wikidata":"https://www.wikidata.org/wiki/Q947851","display_name":"Watershed","level":2,"score":0.582497775554657},{"id":"https://openalex.org/C88862950","wikidata":"https://www.wikidata.org/wiki/Q11453","display_name":"Irrigation","level":2,"score":0.5013329982757568},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4697307348251343},{"id":"https://openalex.org/C45355965","wikidata":"https://www.wikidata.org/wiki/Q1643441","display_name":"Socioeconomics","level":1,"score":0.46244174242019653},{"id":"https://openalex.org/C37621935","wikidata":"https://www.wikidata.org/wiki/Q3606845","display_name":"Agricultural science","level":1,"score":0.34901708364486694},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.2476324737071991},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.19197511672973633},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.09010827541351318},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2187235348","doi":null,"is_oa":false,"landing_page_url":"http://engineerspress.com/pdf/IJAE/2013-02/a6%20_IJAE-134206_.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":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.8999999761581421},{"id":"https://metadata.un.org/sdg/1","display_name":"No poverty","score":0.41670000553131104}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W263745314","https://openalex.org/W338673355","https://openalex.org/W1542084005","https://openalex.org/W1785786192","https://openalex.org/W1836765585","https://openalex.org/W2041127477","https://openalex.org/W2077742508","https://openalex.org/W2082252945","https://openalex.org/W2083521896","https://openalex.org/W2105143937","https://openalex.org/W2160220681","https://openalex.org/W2160797629","https://openalex.org/W2252823199","https://openalex.org/W2413229199","https://openalex.org/W2609186045","https://openalex.org/W2891423662"],"related_works":["https://openalex.org/W3039299241","https://openalex.org/W7128307802","https://openalex.org/W2564601890","https://openalex.org/W4210581674","https://openalex.org/W2734963321","https://openalex.org/W2273858814","https://openalex.org/W2531333214","https://openalex.org/W2587741543","https://openalex.org/W4391578929","https://openalex.org/W7208708895"],"abstract_inverted_index":{"This":[0],"study":[1,21],"investigated":[2],"factors":[3],"that":[4,78,95,148],"influence":[5],"the":[6,19,23,41,81,125,135,154,157,165,169,174],"Willingness":[7],"to":[8,66,106,124,134],"Pay":[9],"(WTP)":[10,160],"for":[11,44,86],"watershed":[12,90],"services":[13],"and":[14,56,61,101,119,188],"conservation":[15],"in":[16,28,156,168],"Tanzania":[17],"with":[18],"case":[20],"of":[22,34,80,89,97,128,153,191],"Lower":[24],"Moshi":[25],"Irrigation":[26],"Scheme":[27],"Pangani":[29],"Basin,":[30],"Tanzania.":[31],"A":[32],"total":[33],"99":[35],"farmers":[36],"were":[37,52,64,70,104],"selected":[38],"randomly":[39],"from":[40],"Mabogini":[42],"ward":[43],"interviews":[45],"using":[46,72],"a":[47,84],"Contingent":[48],"Valuation":[49],"Method.":[50],"There":[51],"also":[53,141],"focus":[54],"group":[55],"key":[57],"informants'":[58],"interviews.":[59],"Structured":[60],"semi-structured":[62],"questionnaires":[63],"used":[65],"gather":[67],"information.":[68],"Data":[69],"analysed":[71],"multi-linear":[73],"regression":[74],"model.":[75,170],"Results":[76],"showed":[77,83,94,142],"80%":[79],"respondents":[82],"WTP":[85,118],"additional":[87],"cost":[88],"services.":[91],"Findings":[92],"further":[93],"parameters":[96],"education,":[98,183],"farm":[99,120],"size":[100],"household":[102],"income":[103],"found":[105],"be":[107,178],"statistically":[108],"significant":[109],"at":[110],"p=0.05.":[111],"However,":[112],"there":[113],"was":[114],"inverse":[115],"relationship":[116],"between":[117],"distance,":[121],"probably":[122],"due":[123],"perceived":[126],"risk":[127],"decreasing":[129],"water":[130,136],"availability":[131],"as":[132,149,151],"distance":[133],"intake":[137],"increases.":[138],"The":[139],"results":[140],"R":[143],"2":[144],"=":[145],"0.845":[146],"suggesting":[147],"high":[150],"84.5%":[152],"variation":[155],"dependent":[158],"variable":[159],"had":[161],"been":[162],"explained":[163],"by":[164],"variables":[166],"included":[167],"For":[171],"effective":[172],"WTP,":[173],"observed":[175],"weaknesses":[176],"should":[177],"addressed.":[179],"These":[180],"include":[181],"environmental":[182],"participatory":[184],"basin":[185,192],"management":[186],"approach":[187],"good":[189],"governance":[190],"resources.":[193]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}