Sökning: "coastal areas"
Visar resultat 6 - 10 av 197 avhandlingar innehållade orden coastal areas.
6. The benthic meiofauna of three coastal areas : structure, seasonal dynamics and response to environmental perturbations
Sammanfattning : .... LÄS MER
7. Effects of Marine Protected Areas on Tropical Seagrass Ecosystems
Sammanfattning : Seagrass beds are highly productive coastal ecosystems that sustain a rich and diverse associated fauna and flora. Increasing anthropogenic pressures threaten seagrass ecosystems and have already led to major seagrass losses across the world. LÄS MER
8. Hauling home the co-management of coastal fisheries: A study on institutional barriers to fishermen’s involvement in the management of coastal fisheries on the west coast of Sweden
Sammanfattning : .... LÄS MER
9. Coral Reef Habitats and Fish Connectivity : Implications for coastal management and fishery
Sammanfattning : Coral reefs have one of the highest levels of biodiversity of all ecosystems in the world and are important for both human livelihood and food security throughout many tropical countries. However, due to increased anthropogenic pressure on marine ecosystems, especially during the last couple of decades, coral reefs have become critically over-fished, and many reefs are now in a degraded state and are facing additional future threats due to further over-exploitation, chemical pollution, sedimentation, and effects of climate change. LÄS MER
10. Terrestrial organic carbon dynamics in Arctic coastal areas : budgets and multiple stable isotope approaches
Sammanfattning : Arctic rivers transport 31-42 Tg organic carbon (OC) each year to the Arctic Ocean, which is equal to 10% of the global riverine OC discharge. Since the Arctic Ocean only holds approximately 1% of the global ocean volume, the influence of terrestrially derived organic carbon (OCter) in the Arctic Ocean is relatively high. LÄS MER