11 mayo 2015
Beginning on May 11, Forest Service scientists will plant different combinations of tree and shrub species in four riparian areas on the Finger Lakes National Forest in New York and monitor the success of these different treatments for improving carbon and nitrogen ratios in the soil as well as plant, insect and wildlife biodiversity. Another purpose of the research is to evaluate whether degraded stream corridors are suitable habitats for reintroduction of a forest icon, the American elm.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/pIvxoCBudWo/150511134927.htm
