Sökning: "Peter Crittenden"
Hittade 2 avhandlingar innehållade orden Peter Crittenden.
Sammanfattning : Nitrogen (N) deposition has increased globally over the last 150 years and further increase is predicted for the future. Nitrogen is an important nutrient for lichens, involved in many processes in both photobiont and mycobiont. However, N can be a stressor, causing many lichens and lichen communities to disappear with increased deposition. LÄS MER
Sammanfattning : Information technology is empowering consumers through the availability of information, interactivity of online communication tools, and the connectivity with others. The newly empowered consumer is a co-creator of brand communications and is rapidly developing a sense of co-ownership in brands. LÄS MER