The Hudson River includes a stretch where tides affect the river as much at its mouth near Manhattan as 150 miles inland at Troy, N.Y. Most of that section is freshwater, and the strong tidal currents keep it mixed from top to bottom despite its depth.
We've all heard the expression, "Think global, act local." In the environmental context, its popularity no doubt comes from a sense of reassurance — that by taking small, personal steps, we can make a difference.
Something peculiar is happening to rivers and streams in large parts of the United States — the water's chemistry is changing. Scientists have found dozens of waterways that are becoming more alkaline.
Dr. Gene E. Likens, the Founding President of Millbrook's Cary Institute of Ecosystem Studies, recently celebrated 50 years of research at The Hubbard Brook Ecosystem Study (HBES) in the White Mountains of New Hampshire.
In the Northeast, one of the first signs of spring is the unmistakable calling of the spring peeper. While this small frog weighs only a few grams, its mating call is louder than that of many songbirds ten times its size.
Following an exhaustive review of more than fifty years of long term data on environmental conditions at the Hubbard Brook Experimental Forest in the White Mountains of New Hampshire, the results are clear: spring is advancing and fall is retreating.
A short documentary by the American Museum of Natural History. The video highlights zebra mussels in the Hudson River and the Cary research that closely analyzed the river before, during and after the invasion.
As we commemorate the 400th anniversary of Henry Hudson's historic voyage up the Hudson River, it is prudent to learn what we can from the past in order to maintain and improve this irreplaceable natural resource for future generations.
Ecologists study phenology, which is the orderly progression of seasonal events in nature, such as the springtime arrival of migrating birds, the first chorus of spring peepers in vernal pools, and the development of tree colors each autumn
A collaborative monitoring project called the Hudson River Environmental Conditions Observing System has been implemented to provide continuous real-time data about estuary conditions in the Hudson River such as temperature, salinity, and pollutant loads.
This past winter, the National Science Foundation renewed funding for the Institute’s long-term research on how the Hudson River is responding to zebra mussels. Introduced in 1991, the invasive bivalves are now the most abundant animals in the river. Institute scientists have generated the longest published record of this invasive species.