Reversing the loss of biological diversity: Money talks

The planet is losing biological diversity at alarmingly high rates. As a result, ecosystems are compromised, and so is their ability to support humans. Scientists, environmentalists and other concerned groups have been pointing out the urgent need to stop or reverse the loss of biodiversity. That action often requires substantial investments, which raises the question of whether the benefits we obtain from nature can outweigh the cost of conservation. In this study, a group of scientists and representatives of international NGOs make a case that the benefits of reversing biodiversity loss outweigh the costs.

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Microbes, marshes, and mangroves: Implications for coastal carbon storage

Salt marshes and mangroves are coastal ecosystems known to store excess carbon dioxide from the atmosphere, thus helping to reduce negative consequences of climate change. Despite their importance, the relative distribution of marshes and mangroves is changing due to increasing temperatures and sea level rise. It is unclear, though, what these shifts mean for carbon storage. Since microorganisms are crucial in soil carbon cycling, we need to better understand how they function in response to whether marshes or mangroves dominate. A research team in Florida set out to address this question, finding significant changes to the microbial community.

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