Sökning: "marine ecosystem management"
Visar resultat 1 - 5 av 53 avhandlingar innehållade orden marine ecosystem management.
1. Scaling Marine and Water Management
Sammanfattning : This book is concerned with the linkages between legal systems and the complexity of nature. It explores how legal delimitations of ecosystems and diffusion of management across different levels of administration affects priorities and outcomes of natural resource management. LÄS MER
2. Management Practices for Dealing with Uncertainty and Change : Social-Ecological Systems in Tanzania and Madagascar
Sammanfattning : The development of human societies rests on functioning ecosystems. This thesis builds on integrated theories of linked social-ecological systems and complex adaptive systems to increase the understanding of how to strengthen the capacity of ecosystems to generate services that sustain human well-being. LÄS MER
3. Macroalgal community dynamics on coral reefs : Implications for management
Sammanfattning : Although rather inconspicuous on healthy coral reefs, macroalgae form the basis of coral food webs. Today, macroalgae are generally increasing and many reefs undergo transitions from coral to macroalgal dominance resulting from e.g. enhanced nutrient loading or increased fishing. LÄS MER
4. 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
5. Marine nitrogen fixation : Cyanobacterial nitrogen fixation and the fate of new nitrogen in the Baltic Sea
Sammanfattning : Biogeochemical processes in the marine biosphere are important in global element cycling and greatly influence the gas composition of the Earth’s atmosphere. The nitrogen cycle is a key component of marine biogeochemical cycles. LÄS MER