Results 41 to 50 of about 11,851 (268)

Estimating Bycatch From Non-representative Samples (II): A Case Study of Pair Trawlers and Common Dolphins in the Bay of Biscay

Frontiers in Marine Science, 2022
Marine megafauna plays an important functional role in marine ecosystems as top predators but are threatened by a wide range of anthropogenic activities. Bycatch, the incidental capture of non-targeted species in commercial and recreational fisheries, is
Etienne Rouby, Etienne Rouby, Etienne Rouby, Laurent Dubroca, Thomas Cloâtre, Sebastien Demanèche, Mathieu Genu, Mathieu Genu, Kelly Macleod, Hélène Peltier, Hélène Peltier, Vincent Ridoux, Vincent Ridoux, Vincent Ridoux, Matthieu Authier, Matthieu Authier, Matthieu Authier   +16 more
doaj   +1 more source

bycatch R package

, 2021
Package to fit Bayesian GLMs, with and without time varying parameters, to estimate bycatch and expand estimates to fleet ...
Eric J. Ward, Jason E. Jannot
core   +1 more source

Assessment of Australian Sea Lion Bycatch Mortality in a Gillnet Fishery, and Implementation and Evaluation of an Effective Mitigation Strategy

Frontiers in Marine Science, 2022
Globally, the bycatch of marine mammals in fisheries represents the greatest source of human-caused mortality that threatens the sustainability of many populations and species.
Simon D. Goldsworthy, Simon D. Goldsworthy, Brad Page, Brad Page, Derek J. Hamer, Derek J. Hamer, Andrew D. Lowther, Andrew D. Lowther, Peter D. Shaughnessy, Peter D. Shaughnessy, Mark A. Hindell, Paul Burch, Daniel P. Costa, Shannon L. Fowler, Shannon L. Fowler, Kristian Peters, Kristian Peters, Rebecca R. McIntosh, Rebecca R. McIntosh, Frederic Bailleul, Frederic Bailleul, Alice I. Mackay, Roger Kirkwood, Dirk Holman, Simon Bryars   +24 more
doaj   +1 more source

Bycatch in Indian trawl fisheries and some suggestions for trawl bycatch mitigation

Current Science, 2022
Globally, trawl is the major fishing gear used in marine fisheries and in India, it contributes to more than onethird of the marine fish production. Trawl fishing has been critically evaluated from a sustainability perspective, especially analysing its bycatch composition.
Dineshbabu, A P, Thomas, Sujitha, Josileen, Jose, Sarada, P T, Pillai, S Lakshmi, Chakraborty, Rekha D, Dash, Gyanaranjan, Chellappan, Anulekshmi, Ghosh, Shubhadeep, Purushottama, G B, Kumar, Rajan, Rajkumar, M, Divipala, Indira, Nakhawa, A D, Ratheesh Kumar, R, Akhilesh, K V, Mahesh, V, Dash, Swatipriyanka Sen, Pradhan, Rajesh Kumar, Rahangdale, Shikha, Vinothkumar, R, Kizhakudan, Shoba Joe, Rajesh, K M, Narayanakumar, R, Swathi Lekshmi, P S, Raju, S S, Maheswarudu, G, Sivadas, M   +27 more
openaire   +1 more source

To ping or not to ping : the use of active acoustic devices in mitigating interactions between small cetaceans and gillnet fisheries [PDF]

, 2013
Active sound emitters (‘pingers’) are used in several gillnet fisheries to reduce bycatch of small cetaceans, and/or to reduce depredation by dolphins. Here, we review studies conducted to determine how effective these devices may be as management tools.
Read, Andrew, SM Dawson, Northridge, Simon Patrick, S Northridge, D Waples, AJ Read, Dawson, Steve, Waples, Danielle   +7 more
core   +1 more source

The outcomes of integrating biological interactions into rebuilding plans depend on prey specialization. [PDF]

Ecol Appl
Abstract Ecosystem dynamics can lead to trade‐offs between reaching harvest targets and protecting vulnerable species across fisheries management decisions. However, in the context of rebuilding overfished populations, considering predator–prey interactions might provide opportunities to minimize or reverse these trade‐offs if overfished prey can ...
Odell AN, Oken KL, Baskett ML.
europepmc   +2 more sources

ericward-noaa/bycatch: Compatible with R 4.0

, 2021
Package to fit Bayesian GLMs, with and without time varying parameters, to estimate bycatch and expand estimates to fleet ...
Eric Ward
core   +1 more source

Assessing Loggerhead Turtle Exposure to Fisheries in Northwest Africa: Predicted Risk and Management Gaps. [PDF]

Ecol Evol
Biologging and Global Fishing Watch data reveal extensive spatial and vertical overlap between loggerhead turtles from the Cabo Verde population and fisheries across the Northeast Atlantic, highlighting areas of high predicted bycatch risk and gaps in current protections. ABSTRACT Bycatch is the accidental capture of non‐target animals in fishing gear,
Bowler AI, Broderick AC, Coyne MS, Godfrey MH, Godley BJ, Lopez-Suarez P, Varo-Cruz N, Hawkes LA.   +7 more
europepmc   +2 more sources

Determination of Bycatch and Discard Catch Rates on Shrimp Net Fishing in Adana Yumurtalık

Journal of Agricultural Sciences, 2012
In this study which was carried on by Yumurtalık district of Adana province, by catching with the shrimp net, marketable and discarded part of the catch, such as shrimp and other species were investigated.
Hasan Hüseyin Atar, Koray Tuçdan
doaj   +1 more source

Distributional and dietary overlap between two common squaloid sharks, squalus acutipinnis and squalus bassi, caught as bycatch off the coast of South Africa [PDF]

, 2021
Magister Scientiae (Biodiversity and Conservation Biology) - MSc (Biodiv and Cons Biol)Squalus acutipinnis and S. bassi may be the most common dogfish species around South Africa, and show overlap in their latitudinal and bathymetric distributions.
Davids, Aseeqah
core   +1 more source