مؤلف: F. Stuart Chapin

The boreal forest is the northern-most woodland biome, whose natural history is rooted in the influence of low temperature and high-latitude. Alaska’s boreal forest is now warming as rapidly as the r …

The boreal forest is the northern-most woodland biome, whose natural history is rooted in the influence of low temperature and high-latitude. Alaska’s boreal forest is now warming as rapidly as the r …

The scientific community has voiced two general concerns about the future of the earth. Climatologists and oceanographers have focused on the changes in our physical environment — changes in the cli …