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Old growth forests in eastern Canada show that the climate started changing almost 100 years ago
The challenge is to find forests with both strong climate-growth relationships and trees over a century old — substantially ...
Columbia River anglers battle growing sea lion invasion: 'The devastation'
It might be easier to trap and remove sea lions in Oregon, it's a different story in Washington state, because they can only ...
The battle between anglers and sea lions continues along the Columbia River
It might be easier to trap and remove sea lions in Oregon, it's a different story in Washington state, because they can only ...
Nature21h
Trophic Cascades Across Diverse Plant Ecosystems
Trophic cascades occur when predators limit the density and/or behavior of their prey and thereby enhance survival of the next lower trophic level. Predators eat prey. By so doing, predators can ...