Reviving Our Rivers

Most rivers in the developed world are mere artifacts of what they once were – wild dynamic beasts that wiggled across the landscape recycling old land and creating new surfaces. With human development came the desire to manage water movement, and now most rivers flow through static channels held in place by levees and controlled by dams. But recently some regions are making efforts to give rivers a bit more freedom and restore their associated floodplains.

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Coming out of a fire, are our forests doing just fine?: Impacts of climate change on forest recovery after wildfires

Climate change is predicted to change the frequency and severity of forest fires, but can it also impact what happens to forests after the fire? This study tries to answer that question by studying how recovery of forests after fires across the Rocky Mountains has changed with our changing climate.

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Are we headed for a sixth mass extinction?

A mass extinction is an event in which the world very rapidly loses a large number of its living species. You’ve probably heard of the mass extinction that occurred sixty-five million years ago, when an asteroid crashed near Mexico and led to the extinction of the dinosaurs. There have been four other mass extinctions in the last 500 million years, and each has resulted in the loss of at least 60% of living species. In a recent study, Professor Daniel Rothman at the Massachusetts Institute of Technology argues that human activities – specifically our inundating the atmosphere with carbon – may result in a sixth mass extinction.

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Reputation (of Conservation Planning): Challenges in the Face of Climate Change

We could make a whole list of habitats to conserve, but which are in red, underlined? Scientists recently tested a number of models incorporating the impacts of climate change to find out what method we should be using for predicting high value conservation areas in the future.

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