"biodiversity"

Global change is affecting terrestrial carbon (C) balances. The effect of climate on ecosystem C balance has been largely explored, but the roles of other concurrently changing factors, such as diversity and nutrient availability, remain elusive. We …

Semi-natural springs contain complex com- munities of living organisms that look for constant water supplies. However, an ex- cess of nitrate in the underlying aquifers could affect species richness, especially of those groups that are sensitive to …