Results 111 to 120 of about 23,104 (297)
FISHING BEHAVIOR AND THE LENGTH OF THE FISHING SEASON
The basic hypothesis of this paper is that the amount of fishing that a fish harvester undertakes during a year is not determined entirely by circumstances which are exogenous to the fisher, such as weather conditions and resource availability, but is ...
Roy, Noel
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Open Season for Data Fishing on the Web: The Challenges of the US PRISM Programme for the EU. CEPS Policy Brief No. 293, 18 June 2013 [PDF]
, 2013 The revelation of the top-secret US intelligence-led PRISM Programme has triggered wide-ranging debates across Europe. Press reports have shed new light on the electronic surveillance ‘fishing expeditions’ of the US National Security Agency and the FBI ...
Bowden, Caspar +3 more
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The Anatomical Record, EarlyView.Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom +4 more
wiley +1 more source
Impact on the sardine industries: Closed fishing season policy, zamboanga peninsula, the Philippines
, 2021 © 2018 - IOS Press and the authors. Since the Philippines is archipelagic with a lot of major fishing grounds of which many are considered ecologically threatened, a closed fishing season is invariably an expected recourse.
Narvaez, Teresita A. +3 more
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The Anatomical Record, EarlyView.Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia +9 more
wiley +1 more source
, 2009 Fishing during the spawning season may negatively affects the reproductive potential and reproductive dynamics of exploited fish stocks due to a variety of mechanisms such as the disturbance of the natural spawning behaviour, effects on the age, size and
Rijnsdorp, A.D.
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The Anatomical Record, EarlyView.This work brings new information on the sexual characteristics of the crocodile shark (Pseudocarcharias kamoharai) exploring the pelvic fin musculature, as well as the siphon sac and the musculature and skeleton of the clasper. Our paper is the first to point out clearly the sexual dimorphism related exclusively to the pelvic fin musculature in males ...
Laura F. Mianutti +2 more
wiley +1 more source
Seasonality of fishing in south-east Queensland
Queensland Archaeological Research, 1992 Seasonality determinations by growth ring analysis are provided for 112 marine fish vertebrae excavated from late Holocene archaeological sites in coastal south-east Queensland. These indicate that fishing was undertaken throughout the year. It is concluded that models of Late Holocene subsistence and settlement in this region which rely on an ...
openaire +2 more sources
, 1978 BankThe fishery is divided into two seasons: that on the shore, or the shore season ... The most important, the bank-fishing season, begins the 10th of _May_, and continues till the last of _September_, and carried on in thirty to forty-five ...
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The Anatomical Record, EarlyView.Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley +1 more source