Search results

… particularly acute adverse impacts on some cold-water fish species. For example, salmon have a limited tolerance for … provides: “Where the same stock or stocks of associated species occur within the exclusive economic zone of two or … address the questions of ecosystem protection and invasive species in the transboundary river basin context. …

… conventions on the conservation and sustainable use of species and ecosystems, and biodiversity per se (Convention on Migratory Species, Convention on International Trade in Endangered … introduction of toxic and nutrient substances, invasive species, and climate change. High demand for fish …