Sökning: "biodiversity loss"
Visar resultat 1 - 5 av 117 avhandlingar innehållade orden biodiversity loss.
1. Towards inclusion of Biodiversity in Life Cycle Assessment
Sammanfattning : Biodiversity- crucial for ecosystem health and its products and services – is being lost at an alarming rate. While it is clear that human consumption is the main driving force of the considerable losses, conversion of natural habitats for production is continuing and the subsequent intensification of those systems is likely to cause even further biodiversity decay. LÄS MER
2. The importance of trust. : a study of knowledge production of biodiversity
Sammanfattning : The loss of biological diversity is one of today’s greatest environmental problems. Scientific knowledge is typically presented as the premise to solve this problem. However, science alone is not sufficient to produce knowledge of biodiversity. Other actors are also involved in knowledge production. LÄS MER
3. Biodiversity and Ecosystem Functioning : What Diversity? Which Functioning?
Sammanfattning : We share our planet with an estimated 8.7 million eukaryotic species and an uncountable number of bacteria and archaea. But that amazing diversity is under threat from overexploitation, habitat destruction and climate change. This realization has lead ecologists to study the consequences of species loss. LÄS MER
4. Biodiversity and Species Extinctions in Model Food Webs
Sammanfattning : Many of the earth’s ecosystems are experiencing large species losses due to human impacts such as habitat destruction and fragmentation, climate change, species invasions, pollution, and overfishing. Due to the complex interactions between species in food webs the extinction of one species could lead to a cascade of further extinctions and hence cause dramatic changes in species composition and ecosystem processes. LÄS MER
5. Connections between biodiversity and ecosystem functioning in large-scale natural ecosystems
Sammanfattning : Billions of years of evolution have given us a planet that supports a remarkable diversity of life. Estimates for the number of Eukaryotic species frequently number in the millions and the Prokaryotes are much more diverse than that. This biodiversity makes up the ecosystems that we, as humans, rely on to sustain almost every aspect of our lives. LÄS MER