News tagged with human impact

Climate change threatens already volatile Urmia Lake

Climate change is likely to worsen the situation of the largely drought-stricken hypersaline Urmia Lake in Iran. Even in the most optimistic climate change scenario and without any further human impact. This is shown by Wageningen ...

dateApr 19, 2016 in Environment
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What causes air pollution?

By definition, pollution refers to any matter that is "out of place". In other words, it is what happens when toxins, contaminants, and other harmful products are introduced into an environment, disrupting its normal patterns ...

dateApr 14, 2016 in Environment
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Two-thirds drop in large fish numbers in 100 years

Overfishing has significantly reduced the populations of larger species of marine fish. In fact, stocks of large fish have declined by two-thirds in one century. These findings come from an international research team who ...

dateJan 16, 2015 in Ecology
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