Sökning: "ecosystems"
Visar resultat 26 - 30 av 744 avhandlingar innehållade ordet ecosystems.
26. High-resolution mapping of soil organic carbon storage and soil properties in Siberian periglacial terrain
Sammanfattning : In the past years considerable attention has been given to soil organic carbon (SOC) stored in permafrost-affected soils in periglacial terrain. Studies have shown that these soils store around half the global SOC pool, making them a key component of the global carbon cycle. LÄS MER
27. Global Changes and European Terrestrial Ecosystems
Sammanfattning : Global environmental changes are topics of important societal concern and current scientific interest. These changes are driven by many different forcing and feedbacks occurring at various time and geographic scales and are largely influencing the various Earth systems. LÄS MER
28. The hidden life of plants : fine root dynamics in northern ecosystems
Sammanfattning : Fine roots constitute a large part of the primary production in northern (arctic and boreal) ecosystems, and are key players in ecosystem fluxes of water, nutrients and carbon. Data on root dynamics are generally rare, especially so in northern ecosystems. LÄS MER
29. Leveraging user relationships for innovation within sustained producer-user ecosystems : Observations from the medical technology industry
Sammanfattning : Today we can see how companies are making significant investments in various methods and tools to access and utilize the users’ knowledge for the purpose of innovation efforts. What many highly innovative companies try to accomplish with these investments is to develop and establish sustained producer-user ecosystems. LÄS MER
30. Mercury in boreal forest lake ecosystems
Sammanfattning : .... LÄS MER