Results 91 to 100 of about 102,132 (263)
Chasing Fish: 130 Years of Innovation, Displacement and Depletion in Scottish Fisheries
Fish and Fisheries, EarlyView.ABSTRACT Rebuilding the depleted fisheries of the 21st century requires an understanding of past drivers of their decline. Despite Scotland's central role in the commercial exploitation of North Sea fisheries for over a century, associations between technological innovations, regulatory introductions and fishery landings have not previously been ...
Zoe F. J. Heard +2 more
wiley +1 more source
, 2015 Skating untuk dimainkan di musim panas atau di daerah yang tidak ditiutupi permukaan es. Pada tahun 1953 paten pertama Inline Skate dilakukan oleh Ernest Kahlert dari Santa Ana kanada.
Bharoto, Bharoto +2 more
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Cadernos NAUI, 2021 O presente artigo propõe uma reflexão sobre as memórias, vestígios, materialidades e imaterialidades pertencentes aos grupos frequentadores, bem como a sua ocupação territorial na pista de skate Trinda Times, localizada no bairro Trindade, na cidade de ...
Thainá de Castro +3 more
doaj
Fish and Fisheries, EarlyView.ABSTRACT Measures of an organism's weight at a given length are often considered reliable indicators of energy reserves or ‘condition’, which can be related to fecundity and risk of mortality. Understanding the impact of environmental change on fish condition may therefore inform sustainable management of human activities in marine ecosystems.
Philina A. English +2 more
wiley +1 more source
Computerized adaptive control weld skate with CCTV weld guidance project [PDF]
This report summarizes progress of the automatic computerized weld skate development portion of the Computerized Weld Skate with Closed Circuit Television (CCTV) Arc Guidance Project.
Wall, W. A.
core +1 more source
Ecosystem Impacts of the Landing Obligation for Unwanted Catch in Thermaikos Gulf (Greece)
Fisheries Management and Ecology, EarlyView.ABSTRACT Discards by marine commercial fisheries have been an issue of major concern to the scientific community in recent years. We modeled the ecological and trophic consequences of a mandatory landing obligation (LO) regulated by the reformed Common Fisheries Policy [Regulation (EU) 1380/2013] on the Thermaikos Gulf ecosystem (northwestern Aegean ...
Ioannis Keramidas +3 more
wiley +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Quantifying discard survival of species is crucial for effective fishery management. Electronic tags and visual health assessments were used to estimate postrelease survival of commercially caught thornback ray (Raja clavata), undulate ray (Raja undulata) and small‐eyed ray (Raja microocellata) from Northeast Atlantic inshore fisheries ...
Serena R. Wright +6 more
wiley +1 more source
Authenticity in the Skateboarding World [PDF]
, 2003 The purpose of this chapter is to illustrate the values and norms that constitute legitimacy, or authenticity, in the skateboarding world. Both authors spent a considerable amount of time with the skateboarding world in the late 1980s and early 1990s ...
Beal, Becky, Weidman, Lisa
core +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Light can be used to deter bycatch from fishing nets, but few studies have aimed to quantify how species view and respond to light. Here, we used visual models to predict how target (plaice Pleuronectes platessa) and bycatch (small‐spotted catshark Scyliorhinus canicular and undersized skates, Raja spp) species, captured in mixed demersal ...
Jasmine Somerville +2 more
wiley +1 more source
Conservation Biology of Elasmobranchs [PDF]
, 1993 Elasmobranchs are vital and valuable components of the marine biota. From an ecological perspective they occupy the role of top predators within marine food webs, providing a regulatory control that helps balance the ecosystem.
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