Freshwater

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Road Salt

Podcast

In the U.S. alone, some 15 million tons of salt is applied to roadways each year. While its use has real benefits, in terms of safety and navigation, there have been cumulative costs to the environment.

Why you shouldn't use hand sanitizers

Cary-led research has found that antibacterials, such as triclosan, have made their way into the American water system and are fueling the development of drug-resistant bacteria. And there are human health-related reasons to avoid their use in our daily lives.

Allow us to introduce the "Gloeo Gang"

In the first of a series of serendipitous events leading to today’s Gloeo Gang, an undergraduate Cayelan contacted the Lake Sunapee Protective Association (LSPA, lakesunapee.org), a nonprofit watershed group of energetic citizen scientists with a keen interest in their home lake (Sunapee) in New Hampshire

Cleaning up the Clean Water Act

I spent a lot of time outdoors as a kid in southern Michigan in the 1960s and 70s. The river in my hometown was a sour-smelling mess the color and consistency of potato soup, the miles of enticing beaches along nearby Lake Erie were never once open for swimming, 

Related Projects

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Understanding Freshwater Ecosystem Response to Global Change

Research associated within GLEON ranges from the impacts of major events (e.g., Hurricane Irene) on lake function around the globe to how high frequency data serve as a common language to link citizens, scientists, and students around the world in research, education, and outreach.

Increased Loss of DOC from Terrestrial Systems

Carbon released from terrestrial ecosystems is an important source of organic matter in most streams, lakes and rivers. In the Hudson River there has been a doubling in concentration of dissolved organic carbon over the past 15 years.

Hudson River Habitats: Wetlands

There are roughly 200 tidal freshwater wetlands fringing the Hudson from the Tappan Zee region to the Federal Dam in Troy.

Effects of Novel Contaminants, Such as Pharmaceuticals, on Stream Ecosystems

The widespread use of novel contaminants, such as pharmaceuticals, have unknown consequences for stream ecosystems.

Crop Selection Consequences for Stream Ecosystem Function

research examining the cycling of novel allochthonous carbon, i.e. agricultural crop by-products, in Midwestern agricultural streams.

Effects of Global Climate Change on Stream Ecosystems

Our understanding of the effects of Global Climate Change on stream ecosystems is limited.

Nutrient Cycling in Large River Ecosystems

Our understanding of nutrient cycling in large river ecosystems is currently limited.

Modification of Rivers for Hydropower Generation

Globally, direct modification of rivers for hydropower generation is one of the most dramatic effects humans have had on large river ecosystems.

zebra mussel

Zebra Mussels and the Hudson River

Zebra mussels appeared in the Hudson in 1991 and fundamentally transformed the ecosystem. The zebra mussel invasion is linked to losses of native mussels and changes in the fish community.

Pearly Mussel Ecology

What controls the distribution and abundance of pearly mussels, a species-rich and highly endangered group of animals in eastern North America? 

Hudson River Habitats: Submersed Aquatic Vegetation

Submersed aquatic vegetation (SAV) is an important habitat in the Hudson River. We have investigated a wide range of functions in SAV beds including maintenance of high dissolved oxygen, effects on suspended sediment, and habitat value.

water celery

Ecological Functions of Submersed Plant Beds

Beds of water celery (Vallisneria americana) and other plants are widespread in the Hudson River, and play several important ecological functions. These beds contain a diverse invertebrate community, which may serve as a major source of food to the river's fish.

Stream Bacterial Communities: When is Function Linked to Structure?

We have carried out a diversity of small and mesocosm-scale experiments, in conjunction with regionally distributed field sampling, to assess when the composition of stream benthic bacterial communities corresponds with differences in stream metabolic activities.

Hudson River Environmental Conditions Observing System

HRECOS provides continuous, real-time data on environmental conditions in the Hudson River. There are fifteen monitoring stations at eight sites, spanning from Albany to the New York Harbor

Hudson River Ecosystem Study

For three decades, our scientists have been researching the Hudson River ecosystem– from the way shoreline development impacts water quality to how invasive species influence resident plants and animals. As a result, the Hudson is the most scientifically scrutinized river in the world.

Cary Institute of Ecosystem Studies | Millbrook, New York 12545 | Tel (845) 677-5343

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