Tag: rivers

Can Ancient Paddlefish Coexist with Modern Dams?

Paddlefish have been swimming rivers in North America for some 70 million years. But they’ve had difficulty adapting to dams. Can restoring healthy river flows restore paddlefish? An experiment underway at Caddo Lake on the Texas-Louisiana border hopes to find answers.

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Can Floodplain Forest Restoration Reduce the Gulf’s Dead Zone?

Can restoring floodplain forests in Indiana make a difference in reducing the Gulf of Mexico’s “dead zone”? A new study shows a great return on investment in using natural habitat to reduce nitrogen pollution.

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Sustainable Hydropower: Are Small Dams Really Better for the Environment?

When it comes to dams, small is often considered beautiful. But should small hydropower projects get a free pass? Can such dams actually be tiny but terrible? Freshwater scientist Jeff Opperman takes a look at the realities of sustainable hydropower.

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10 Fish Conservation Success Stories to Celebrate

Looking for a good fish story? We look back at some of the year’s best conservation results for fisheries, from alligator gar reintroduction to salmon recovery, with a side dish of fish and chimps.

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The Limits of Science Communications: Why Do People Live in Floodplains?

Science can play a role in informing one’s beliefs. But can it convince someone not to live in a floodplain? Our blogger tracks down the owner of this home destroyed by a flood and asks: Is it worth it?

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Salmon Cam: A Live Look at Migrating Fish

Watch salmon return after a long absence to California’s Shasta Big Springs Ranch, thanks to Nature Conservancy restoration projects! Enjoy our Salmon Cam for a live, underwater look at migrating steelhead trout and Chinook and coho salmon.

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Weird Nature: Shrew-Eating Trout!

The story of rodent-eating trout at The Nature Conservancy’s Silver Creek Preserve has been one of our blog’s biggest hits. But those Silver Creek trout look like dainty eaters compared to this one. Meet the shrew-eating trout documented by researchers at Alaska’s Togiak National Wildlife Refuge. And how did this many small mammals end up in a trout’s stomach?

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Forest Dilemmas

Too many deer. Logging one tree to save another. Beavers versus old growth. Welcome to forest conservation in the Anthropocene. Beginning Monday, July 21, join us for a provocative 5-part series exploring the full complexity facing forest conservation in the eastern United States.

What is Cool Green Science?

noun 1. Blog where Nature Conservancy scientists, science writers and external experts discuss and debate how conservation can meet the challenges of a 9 billion + planet.

2. Blog with astonishing photos, videos and dispatches of Nature Conservancy science in the field.

3. Home of Weird Nature, The Cooler, Quick Study, Traveling Naturalist and other amazing features.

Cool Green Science is managed by Matt Miller, the Conservancy's deputy director for science communications, and edited by Bob Lalasz, its director of science communications. Email us your feedback.

Innovative Science

Investing in Seagrass
Marine scientists and fishers alike know that grass beds are valuable as nursery habitat. A new Conservancy-funded study puts a number to it.

Drones Aid Bird Conservation
How can California conservationists accurately count thousands of cranes? Enter a new tool in bird monitoring: the drone.

Creating a Climate-Smart Agriculture
Can farmers globally both adapt to and mitigate the impacts of climate change? A new paper answers with a definitive yes. But it won't be easy.

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