Results 81 to 90 of about 1,311 (226)
An effective method for the recapture of escaped farmed salmon [PDF]
, 2011 The search for effective strategies to prevent and mitigate accidental releases of aquaculture fishes is on-going. To test a new recapture strategy and evaluate the individual dispersal behaviour of escaped farmed Atlantic salmon Salmo salar L.
Chittenden, Cedar M. +17 more
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Contemporary Economic Policy, EarlyView.Abstract Climate shocks threaten rural livelihoods in Malawi, yet households adopt diverse coping strategies to mitigate welfare losses. Using three‐wave Living Standards Measurement Study–Integrated Surveys on Agriculture panel data (2013–2019) and household fixed‐effects models, this study examines how climate shocks affect food security and ...
Suyeon Ro, Jongwook Lee
wiley +1 more source
Comparison of the swimming performance of farmed and wild gilthead sea bream, Sparus aurata
, 2007 Farmed gilthead sea bream, Sparus aurata, frequently escape from the sea cages and interact with wild populations. The impact of these interactions on the wild populations will depend, in part, on differences in performance of the bream.
Basaran, Fatih +2 more
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Conservation Science and Practice, EarlyView.We evaluated the impacts of grazing, climatic variability, and vegetation productivity on the population dynamics of a northern Great Plains greater sage‐grouse population. We found winter temperature influenced annual population growth rates, but did not detect influences of drought, breeding season weather, vegetation productivity or short‐term ...
David Messmer +6 more
wiley +1 more source
, 2009 Using radio telemetry, the present study simulated the escape of 48 adult rainbow trout Oncorhynchus mykiss from a net-cage fish farm in the Lake ovre Fryken, Sweden. The post-release dispersal of O. mykiss was fast, showed long-range dispersal behaviour,
Alanärä, Anders, +4 more
core +1 more source
Decoding Fish Origins: How Metals and Metabolites Differentiate Wild, Farmed, and Escaped Specimens
The increasing frequency of fish escapes from aquaculture facilities poses ecological, economic, and traceability challenges. This study investigates the potential of heavy metals, fatty acid profiles, and NMR-based metabolomics to distinguish between wild, cultured, and escaped individuals of three Mediterranean fish species: Sparus aurata (gilthead ...
Warda Badaoui +4 more
openaire +1 more source
Animal Teachers: Nonhuman Pedagogy and the Question of Deceit
Educational Theory, EarlyView.Abstract Animals as “teachers” of human children and adults is a recurring theme in children's literature, in anthropological accounts of “feral children,” as well as in contemporary practices of animal‐assisted pedagogy, philosophical research, wildlife documentaries, and popular culture.
Helena Pedersen
wiley +1 more source
Entomologia Experimentalis et Applicata, EarlyView.In this study, we investigated the effects of blueberry domestication on the oviposition behavior and performance of Ganaspis kimorum, a parasitoid of Drosophila suzukii. Domestication of blueberries reduced the oviposition‐searching behavior of the parasitoid but enhanced parasitoid performance, including offspring performance. Additionally, blueberry
Yahel Ben‐Zvi, Cesar Rodriguez‐Saona
wiley +1 more source
Ecological Entomology, EarlyView.Short‐ and long‐term expression of PPO‐D, PI‐IIc and PR‐1a were assessed in intact plants and detached tomato leaves of two varieties infested with Tetranhycus urticae. Tomato defences were induced in both intact and detached leaves, but the induction levels varied with plant variety and gene assessed.
Mariya Kozak +6 more
wiley +1 more source
, 2011 The fate of farmed fish after escape is poorly understood. The extent to which these fish might impact freshwater ecosystems is dependent upon their survival and distribution in the wild.
Patterson, Kristen
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