Cary Institute scientist Dr. Emma Rosi-Marshall is working with colleagues at Yale University to understand how wildlife impacts the Mara River. Degraded waters have been linked to typhoid and cholera outbreaks, as well as fish kills.
This is my last letter in Ecofocus, as I will be retiring from the Cary Institute this summer. Our seven years in Millbrook have gone incredibly fast, and Lisa and I have certainly enjoyed our time here.
pH levels, a measure of acidity, are improving in the Adirondacks. Now, when the state stocks fish in many lakes, they survive, and even thrive, to the joy of fishermen who found the 1970s and '80s depressing. It's a remarkable turnaround in since acid rain's discovery in the U.S. by Gene Likens, just a half century ago.
Since the bad old days of the 1970s and '80s, there has been a whole lot less acid falling on the Northeast. That’s mostly thanks to the 1990 Clean Air Act, which has made a big difference to lakes and streams.
If you want to see plants and animals from around the world, you don’t have to go to the zoo or botanical garden — just visit the Hudson River. When you get out of your car, you see common reed (phragmites), false-indigo and purple loosestrife growing along the edges of the parking lot.
If you pay attention to plants, you already know non-native species are commonplace. Queen Anne's lace, chicory and garlic mustard — familiar sights along our roads — are just a handful of the species brought to the U.S. for medicinal or edible purposes.
Podcast A new study in New York reveals that ticks are more likely to be infected with several pathogens, not just the bacterium that causes Lyme disease. The ticks for the study were collected from Dutchess County.
Biogeochemist Kathleen Weathers studies the chemicals and living organisms in fog or mist. Illuminating the chemical relationships among water, land, forests and the ocean increases our understanding of the ecological importance of fog and air pollution.
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.
A terrestrial ecologist at Cary, Clive Jones' work focuses on the concept of organisms that help to engineer the ecosystem. In this interview, he talks about the relationship between ecological engineering and ecological compensation.
Fresh off of a study that showed mice don't die any quicker as uninfected ticks pile onto them, the Cary Institute of Ecosystem Studies is launching research that will examine how mice fare after they get Lyme disease.
There’s a dramatic recovery underway in New England. Red spruce, a tree species that researchers thought was doomed because of acid rain, is now growing faster than ever, and it’s not the only tree growing like gangbusters.