Can eDNA Replace Trawl Surveys for Estuarine Species Distribution Modeling: Insights From <i>Collichthys lucidus</i> in the Yangtze River Estuary. [PDF]
Ecol EvolGeng X, Tang W, Wu J, Gao C, Wang X.
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Recreational fisheries as indicators of change: species range shifts from MRIP (1981-2024). [PDF]
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Sustainable recycling of polyamides via C-N bond cleavage facilitated by methyl tosylate under mild conditions. [PDF]
Nat CommunYang J, Wang Y, Fan Y, Xu B, Tu T.
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Structure of an initiation complex of mycobacterial helicase-nuclease AdnAB at a blunt double-strand break reveals local melting that engages the 3' tracking strand at the ratchet pawl of the helicase motor. [PDF]
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Fishing gear selectivity: an overview
Fisheries Research, 1992Good fisheries management requires that fishing gears should catch the large adult fish while small juveniles are allowed to escape (Armstrong et al., 1990). This implies that the capture efficiency of the gear should change with the age or size of the fish.
David N Maclennan
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Gear selectivity and the conservation of fish
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Influence of gear selectivity on FIE and yield [PDF]
, 2014 No abstracts are to be cited without prior reference to the author. Size‐selective fishing alters the demographic composition of fish stocks, influences population dynamics and may result in evolutionary changes of life‐history traits. While mortality through fishing inevitably affects the stock, size selectivity can intensify or mitigate detrimental ...
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Simulation-based investigation of the paired-gear method in cod-end selectivity studies [PDF]
Fisheries Research, 2007 In this paper, the paired-gear and covered cod-end methods for estimating the selectivity of trawl cod-ends are compared. A modified version of the cod-end selectivity simulator PRESEMO is used to simulate the data that would be collected from a paired ...
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Investigation of the paired-gear method in selectivity studies [PDF]
Fisheries Research, 2009 We estimated selectivity parameters using simultaneously the paired-gear and covered codend method for two fish species and four different selection systems, for a total of eight study cases. The deviation (Δ) in L50 and SR between these sampling methods
Bent Herrmann
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A comparison of passive and active gear in fish community assessments in summer versus winter [PDF]
Fisheries Research, 2021 Fish populations and communities are monitored using a variety of sampling gears, each with their own inherent biases. Gear biases can arise from a number of factors, such as fish species characteristics (e.g., body shape/size, physiology, and behaviour),
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