Technical mitigation to reduce marine mammal bycatch and entanglement in commercial fishing gear: lessons learnt and future directions

S Hamilton, GB Baker - Reviews in Fish Biology and Fisheries, 2019 - Springer
Fisheries bycatch is one of the biggest threats to marine mammal populations. A literature
review was undertaken to provide a comprehensive assessment and synopsis of gear …

Marine mammal conservation: over the horizon

SE Nelms, J Alfaro-Shigueto, JPY Arnould… - Endangered Species …, 2021 - int-res.com
Marine mammals can play important ecological roles in aquatic ecosystems, and their
presence can be key to community structure and function. Consequently, marine mammals …

When large marine predators feed on fisheries catches: global patterns of the depredation conflict and directions for coexistence

P Tixier, MA Lea, MA Hindell, D Welsford… - Fish and …, 2021 - Wiley Online Library
The sustainable mitigation of human–wildlife conflicts has become a major societal and
environmental challenge globally. Among these conflicts, large marine predators feeding on …

Sea lion and fur seal interactions with fisheries and aquaculture in South American waters: threats and management perspectives

M Sepúlveda, D Szteren, J Alfaro‐Shigueto… - Mammal …, 2023 - Wiley Online Library
The main issue affecting the conservation of most pinniped species has been identified as
interactions with fisheries and aquaculture. In South American waters in particular, this …

Will harbor porpoises (Phocoena phocoena) be deterred by a pinger that cannot be used as a “dinner bell” by seals?

S Königson, R Naddafi, M Hedgärde… - Marine Mammal …, 2022 - Wiley Online Library
A measure proven successful in mitigating harbor porpoise bycatch, is the use of acoustic
deterrents, ie, pingers. However, most pingers are audible to seals. This may lead to seals …

[HTML][HTML] Avoiding grey seal depredation in the Baltic Sea while increasing catch rates of cod

L Kindt-Larsen, CW Berg, M Hedgärde, S Königson - Fisheries Research, 2023 - Elsevier
The escalating conflict between gillnet fisheries and the growing seal populations in Baltic
Sea has increased the need to reduce direct effects in form of reduced or damaged catches …

Species specific behaviour and catchability of gadoid fish to floated and bottom set pots

N Anders, A Fernö, OB Humborstad… - ICES Journal of …, 2017 - academic.oup.com
To increase our understanding of the interaction between fish and baited fishing gear we
quantitatively described the behaviour of cod (Gadus morhua), saithe (Pollachius virens) …

Drivers of spatiotemporal variability in bycatch of a top marine predator: First evidence for the role of water turbidity in protected species bycatch

C Luck, M Cronin, M Gosch, K Healy… - Journal of Applied …, 2020 - Wiley Online Library
Bycatch of protected species in static net fisheries is a global conservation concern and is
currently considered the dominant anthropogenic threat facing many marine mammal …

Using an innovative net-pen-based observation method to assess and compare fish pot-entrance catch efficiency for Atlantic cod (Gadus morhua)

J Chladek, D Stepputtis, A Hermann, IMF Kratzer… - Fisheries …, 2021 - Elsevier
In many places, gillnet fishing is considered a conservation threat for air-breathing marine
species. Fish pots represent an alternative to gillnetting; however, due to their low catch …

Including cod (Gadus Morhua) behavioural analysis to evaluate entrance type dependent pot catch in the baltic sea.

P Ljungberg, SG Lunneryd… - Journal of Ocean …, 2016 - search.ebscohost.com
In order to allow cod pots to be an alternative to gillnet fisheries, catch has to be increased.
In this study we evaluate pot entrance modifications as a means to increase pot catch …