Environmental Conservation

Environmental Conservation

River Ecologist: Missouri Needs Flow of Sediment

A South Dakota State University river ecologist who served on a national panel on Missouri River sediment issues that recently released its findings said that…

Environmental Conservation

Coccolithophore Blooms Thrive in Southwest Atlantic Waters

Coccolithophores are key members of the marine phytoplankton community. They are abundant in the sunlit upper layer of the world’s oceans, often forming vast…

Environmental Conservation

Climate Change: Tipping Points for Populations Explored

As Earth's climate warms, species are expected to shift their geographical ranges away from the equator or to higher elevations. While scientists have…

Environmental Conservation

Biologist Hopes New ‘Condos’ Will Help Galápagos Penguins Stave Off Extinction

Just as Habitat for Humanity crews help build houses for people who need shelter, Dee Boersma’s team in late September built 120 “condominiums” for penguins….

Environmental Conservation

Frog-Derived Sensor Aims to Combat Bacteria and Protect Wildlife

Princeton engineers have developed a sensor that may revolutionize how drugs and medical devices are tested for contamination, and in the process also help…

Environmental Conservation

How Rivers Sustain Ecosystems and Human Life

Rivers and streams supply the lifeblood to ecosystems across the globe, providing water for drinking and irrigation for humans as well as a wide array of life…

Environmental Conservation

Harmful Algal Blooms Detected in Monterey Bay Experiment

A significant bloom of the toxic algae Pseudo-nitzschia australis with its associated toxin, domoic acid, was detected and tracked by the array of instruments…

Environmental Conservation

The CANON experiments – Tracking algal blooms by “going with the flow”

The vessels spent most of their time circling around a floating robotic DNA lab, which drifted southward in the California Current. This research, part of…

Environmental Conservation

Listen Up: Ocean Acidification Poses Little Threat to Whales’ Hearing

Tim Duda, of WHOI’s Applied Ocean Physics & Engineering Department, undertook a study in response to warnings that as the ocean becomes more acidic—due to…

Environmental Conservation

Whale Poop Pumps Up Ocean Health

And this liquid fecal matter, rich in nutrients, has a huge positive influence on the productivity of ocean fisheries, Roman and his colleague, James McCarthy…

Environmental Conservation

Sea Temperature Rise and Coral Bleaching in Western Caribbean

Although the U.S. National Oceanic and Atmospheric Administration, NOAA, issued an advisory in July announcing above-average sea surface temperatures in the…

Environmental Conservation

You don't have to go out into the woods anymore

“You don't have to go out into the woods anymore,” says tick expert Brian F. Allan, PhD, who just completed a postdoctoral appointment at Washington University…

Environmental Conservation

Innovative Methods for Effective Conservation Management

In a paper published by the international journal Conservation Biology, Dr Simon Black and Dr Jim Groombridge have proposed that an understanding and…

Environmental Conservation

Ancient Hyrax Urine Sheds Light on Climate Change Insights

The animal in question is the rock hyrax, a common species in countries such as Namibia and Botswana. They look like large guinea pigs but are actually related…

Environmental Conservation

Monarch Butterflies Use Medicinal Plants to Protect Offspring

“We have shown that some species of milkweed, the larva's food plants, can reduce parasite infection in the monarchs,” says Jaap de Roode, the evolutionary…

Environmental Conservation

Land 'evapotranspiration' taking unexpected turn: huge parts of world are drying up

Most climate models have suggested that evapotranspiration, which is the movement of water from the land to the atmosphere, would increase with global warming….

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