Sentences with phrase «ecosystems over longer time scales»

We wanted to study herbivore effects on tundra ecosystems over longer time scales, so we had to come up with a different solution,» says Dagmar Egelkraut.

Not exact matches

Back in 2001, Peter Doran and colleagues wrote a paper about the Dry Valleys long term ecosystem responses to climate change, in which they had a section discussing temperature trends over the previous couple of decades (not the 50 years time scale being discussed this week).