Do artisanal fishers perceive declining migratory shorebird populations?
نویسندگان
چکیده
منابع مشابه
Do artisanal fishers perceive declining migratory shorebird populations?
BACKGROUND This paper discusses the results of ethno-ornithological research conducted on the local ecological knowledge (LEK) of artisanal fishers in northeast Brazil between August 2013 and October 2014. METHODS The present study analyzed the LEK of 240 artisanal fishermen in relation to Nearctic shorebirds and the factors that may be affecting their populations. We examined whether differe...
متن کاملConsistent annual schedules in a migratory shorebird.
Many migratory birds start prebreeding moult and premigratory fuelling some months before the breeding season and face severe time constraints, while travelling up to 15,000 km between non-breeding and breeding grounds. Shorebirds typically leave Southern Hemisphere non-breeding areas over a 3-4 week period, but whether they benefit from interannually consistent timing of departure is unknown. ...
متن کاملTo Fish or Not to Fish: Factors at Multiple Scales Affecting Artisanal Fishers' Readiness to Exit a Declining Fishery
Globally, fisheries are challenged by the combined impacts of overfishing, degradation of ecosystems and impacts of climate change, while fisheries livelihoods are further pressured by conservation policy imperatives. Fishers' adaptive responses to these pressures, such as exiting from a fishery to pursue alternative livelihoods, determine their own vulnerability, as well as the potential for r...
متن کاملCorrection: To Fish or Not to Fish: Factors at Multiple Scales Affecting Artisanal Fishers' Readiness to Exit a Declining Fishery
[This corrects the article DOI: 10.1371/journal.pone.0031460.].
متن کاملTraditional botanical knowledge of artisanal fishers in southern Brazil
BACKGROUND This study characterized the botanical knowledge of artisanal fishers of the Lami community, Porto Alegre, southern Brazil based on answers to the following question: Is the local botanical knowledge of the artisanal fishers of the rural-urban district of Lami still active, even since the district's insertion into the metropolitan region of Porto Alegre? METHODS This region, which ...
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ژورنال
عنوان ژورنال: Journal of Ethnobiology and Ethnomedicine
سال: 2016
ISSN: 1746-4269
DOI: 10.1186/s13002-016-0087-x