Dropping the base: Could climate change make rivers and lakes more acidic?

We can thank the Clean Air Act for doing a lot to improve our environment, including helping to make rivers and lakes less acidic. But in some places, climate change has the potential to reverse some of that progress. In this study, scientists set out to investigate a potentially hidden impact of climate change: making rivers and streams more acidic.

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Throwback Thursday: How did streams and rivers flow before humans started changing things?

Throwbacks aren’t just for old songs and embarrassing childhood photos. Knowing how rivers and streams flowed before people started changing things can help us to create water management practices that are better for the ecological health of these systems. However, the first challenge of throwing it back to these natural flows is just figuring out what these natural flows are.

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Started from the Bottom: Predicting Risk of Toxin Formation in Wetland Mud

They say that you only live once, but for wild rice plants in the Great Lakes Region, whether or not they live depends on what tiny microbes living deep within the mud are doing. Although small, these microbes can poison the rice plants and have some big impacts, especially for everyone that depends on the food these plants provide.

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Snow: More Than Just the Backdrop for your Favorite Winter Olympic Sport

Even if you don’t live anywhere near mountains, it is very possible that the water that comes out of your tap originated as snow in the mountains. Many places rely on melting snow from the mountains to supply water downstream for cities, agriculture, and ecosystems. However, melting is not the only thing that can happen to mountain snowpack and scientists are trying to figure out where else it goes and how that could change in the future.

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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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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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Inundate and Chill: The Fate of Microbes in Submarine Permafrost

Permafrost stores a lot of carbon, which is important in terms of climate change. However, as sea levels rise, permafrost can get covered up with water, which is a big change for the microbes that live in the permafrost. Depending on what the microbes in the permafrost are doing, the permafrost has the potential to start releasing that carbon that was previously stored. Scientists recently set out to find out what happens inside the permafrost when it ends up under the ocean, which can tell us more about the past and future of our planet.

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