Effect of mesh size on baited trap catch composition for noble crayfish (Astacus Astacus)
Knowledge and Management of Aquatic Ecosystems, 2014 Minimum size is a common management regulation in noble crayfish (Astacus astacus) fisheries. The most used catching method baited traps, catch crayfish down to 50 mm total length (TL).
Johnsen S.I. +3 more
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An Emergent Seafood Nationalism Takes Hold in the United States
Fish and Fisheries, Volume 27, Issue 4, Page 1047-1055, July 2026.ABSTRACT This paper introduces the concept of ‘seafood nationalism’ to describe how, since 2024–2025, the United States increasingly uses tariffs, trade remedies, food safety enforcement and origin‐based rules to favour American seafood over foreign products.
Owen Temby
wiley +1 more source
INTERACTION BETWEEN NATIVE AND ALIEN SPECIES OF CRAYFISH IN AUSTRIA: CASE STUDIES
Knowledge and Management of Aquatic Ecosystems, 2002 In Austria, three indigenous crayfish species occur: the noble crayfish (Astacus astacus), the stone crayfish (Austropotamobius torrentium), and the white-clawed crayfish (Austropotamobius pallipes).
PÖCKL M., PEKNY R.
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Warming and latitude shape the non-consumptive effects of native and invasive alien crayfish predators on damselfly prey [PDF]
NeoBiotaThere is increasing concern that the effects of biological invasions may be magnified by other human-induced global changes. Here, we compare the non-consumptive effects imposed by invasive vs.
Guillaume Wos +4 more
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Widespread Underestimation of Drought Impacts on River Ecosystems Due to Weak Experimental Designs
Global Change Biology, Volume 32, Issue 7, July 2026.Experimental design strongly influences the detectability and magnitude of estimated drought impacts. Simpler designs underestimate impacts relative to the more complex, but relatively rare (< 35% of the studies), Before‐After–Control‐Impact designs.
Eva Haristoy +6 more
wiley +1 more source
Blue plaque review series: Thomas Graham Brown: Before his time
Experimental Physiology, Volume 111, Issue 7, Page 3191-3202, 1 July 2026.Abstract Thomas Graham Brown made a seminal discovery, published in 1911 while he was a Carnegie Fellow in the University of Liverpool laboratory of Nobel Prize winner Charles S. Sherrington. Working in cats, he showed that rhythmic ‘voluntary’ behaviour, such as stepping and, by inference, walking, does not result from a chain of reflex events, but ...
Ronald L. Calabrese, Eve Marder
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Density and yield of the noble crayfish Astacus astacus in the River Skotsbergelva, SE Norway
Fauna Norvegica, 1990 The population density and yield of the noble crayfish Astacus astacus was estimated on two localities in the River Skotsbergelva in the Halden river system, SE Norway, in August 1989.
Leif Asbjørn Vollestad +1 more
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The spread of non‐native species
Biological Reviews, Volume 101, Issue 3, Page 1197-1234, June 2026.ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock +16 more
wiley +1 more source
Distribution and dispersal of two invasive crayfish species in the Drava River basin, Croatia [PDF]
Knowledge and Management of Aquatic Ecosystems, 2009 The aim of this work is to explore the current distribution and dispersal rates of two nonindigenous crayfish species (NICS) recorded in Croatia: the signal crayfish (Pacifastacus leniusculus) and spiny-cheek crayfish(Orconectes limosus).
S. Hudina +4 more
doaj
ROUNDTABLE - SESSION 2 EXPLOITATION, CONSERVATION AND LEGISLATION
Knowledge and Management of Aquatic Ecosystems, 2004 The link between socioeconomics and conservation and the role of legislation in conservation work was discussed in the group with participants from nine European countries. Interest and knowledge among the general public, stakeholders and managers is the
EDSMAN L., SMIETANA P.
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