Search results

… species and ecosystems is proceeding apace as a result of habitat change, climate change, invasive species, … at the genetic, species/community and ecosystem/ habitat levels, and also in terms of ecosystem structure and … of International Importance Especially as Waterfowl Habitat and the Convention on the Conservation of Migratory …

… area” for the protection of water resources, the riverine habitat, wetlands, the environment or an ecosystem at risk. …

… from their natural filtration, energy production, habitat support, and other characteristics. Because of the … water and groundwater; (6) protect aquatic and wildlife habitat; (7) protect species that are designated as …

… coral reefs, flucial stocks and species and fish stocks), habitat or supporting services (e.g. changes to species … benthic fauna shellfish, fish stocks and coral reefs), habitat or supporting services (e.g. impairment of physical …

… on to define the two related concepts of biodiversity and habitat: “Biological diversity” is “the variability among … within species, between species and of ecosystems”; “habitat” is “the place or type of site where an organism or … be separated from “the environment of the biome – the habitat factors in the widest sense … with which they form …

… potential bioaccumulation of toxic substances as well as habitat destruction, and help maintain healthy fisheries and … of International Importance especially as Waterfowl Habitat (1971) provides measures for the conservation and … would include reduction of pressures resulting from habitat loss and pollution. E.g. the impact of pollution on …

… dams; (2) effect of on-stream dams on fisheries/aquatic habitat and fishers; (3) international environmental impact … Key issues Effect of on-stream dams on fisheries/aquatic habitat and fishers. General principles of international … sand and gravel serve as important elements of aquatic habitat for fisheries downstream, the interference of dams …

… of International Importance, especially as Waterfowl Habitat (known as the Ramsar Convention – adopted in 1971), … and wisely manage the heritage of wildlife and its habitat, which are now gravely imperilled by a combination of … of International Importance Especially as Waterfowl Habitat (Ramsar Convention) http://iucn.org/themes/ramsar/ …

… of International Importance especially as Waterfowl Habitat, Ramsar, 2 Febru- ary 1971, in force 21 December … on the Conservation of European Wildlife and Natural Habitat (Berne Convention). Article 4(1) of the Berne …

… of International Importance especially as Waterfowl Habitat (Ramsar Convention), the1972 Convention on the …