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Research links decline in hemlock forests to changes in water resources
decline hemlock forests changes in water resources
2017/4/27
An insect infestation that is killing hemlock trees in New England forests is having a significant impact on the water resources of forested ecosystems that provide essential water supplies to one of ...
New Study Examines Links Between Soy and Beef Production and Possible Futures for the Amazon(图)
Soy Beef Deforestation
2006/12/8