Cary to monitor Hudson River’s health with grant

Cary to monitor Hudson River’s health with grant

Cary researchers will collect data on invasive mussels, water quality and more to support fisheries and inform management decisions on the Hudson River.

Photo by David Fischer

MILLBROOK — The Hudson River Foundation for Science and Environmental Research has awarded $1.7 million to Cary Institute of Ecosystem Studies to monitor Hudson River ecosystems for three years.

Cary’s Chris Solomon, an aquatic ecologist, will work with the New York State Department of Environmental Conservation (DEC) to lead a study of the lower food web in the river — the web of plants and small animals that species, such as striped bass, feed on.

Monthly monitoring will begin in January. The team will collect data on water quality, along with information about the biomass and abundance of small plants and animals — phytoplankton, zooplankton, bivalves, and other invertebrates.

Solomon said the survey will build on historical data, including data from the DEC, Stony Brook University, and more than 30 years of research by Cary Institute scientists.

The years of research make “it a uniquely well studied, large river ecosystem” that has been supported by the federal government and by foundations like Cary and others.

The Hudson River estuary is diverse and features fresh water as well as sea water. The study will focus on an approximate 150-mile stretch from Lower Manhattan to Troy.

“We’re excited to be working with our partners in the Hudson research and management community to help sustain the history and imagine the future of ecosystem monitoring in this iconic river estuary,” said Solomon.

“These (lower food web) organisms are critical food for fish like striped bass,” said Solomon. “They support the river’s fisheries, and they control how the ecosystem works in a lot of really fundamental ways.”

Understanding trends in these species at the base of the food web will help in anticipating changes in fish abundance, so managers can adjust harvest levels accordingly. Solomon cited a few species found in the river, including Atlantic sturgeon, eel, herring, shad.

Data from the survey may also help to reveal how changes in temperature, precipitation, and sea level due to climate change will alter Hudson ecosystems and water quality, with important implications for communities that rely on the river for drinking water and recreation.

Solomon said a half dozen or more communities rely on the Hudson for a drinking water supply.

In addition, the survey will keep tabs on invasive zebra and quagga mussels and their impacts on the river ecosystem, and may help provide early warning if other invasive species arrive.

“The Hudson River Foundation is pleased to work with Cary Institute of Ecosystem Studies on this new three-year survey to monitor the Hudson River’s lower food web,” said Jim Lodge, senior scientist at the Hudson River Foundation. “This work builds on the pioneering work of Cary’s long-term monitoring of the freshwater Hudson and will provide critical new insights and understanding of the Hudson River ecosystem from Lower Manhattan to Troy.”

Cary’s Heather Malcolm and David Fisher will lead the field work for the Interim Lower Food Web Survey. Partners at Upstate Freshwater Institute will analyze the water chemistry samples, and scuba divers from Seaway Dive and Salvage will collect rock and sediment samples from the riverbed.

“The Hudson River estuary is a vital resource for New York, and one that’s really intertwined with our culture and way of life,” said Solomon.

Latest News

North East’s commercial rezoning puts focus on housing

The North East Town Hall building, where town officials will hold a public hearing on Thursday, Jan. 8, at 7 p.m., on proposed zoning code amendments

By Nathan Miller

MILLERTON — The zoning code changes that will be the focus of a public hearing on Thursday, Jan. 8, represent a major overhaul of the code since it was adopted in the 1970s, placing a strong focus on promoting housing options in the town’s commercial district.

The hearing is scheduled for Jan.8 at 7 p.m. at Town Hall and the draft of the amendments can be found online at townofnortheastny.gov/zoning-review-committee/ or in person at Town Hall or at the NorthEast-Millerton Library.

Keep ReadingShow less
North East’s commercial rezoning puts focus on housing

The Town of North East’s Boulevard District — a stretch of Route 44 between Millerton and the New York State border — is the town’s largest commercial zone. The proposed zoning rewrite would allow mixed-use buildings with residential apartments above ground-floor retail.

Photo by Aly Morrisey

MILLERTON — The zoning code changes that will be the focus of a public hearing on Thursday, Jan. 8, represent a major overhaul of the code since it was adopted in the 1970s, placing a strong focus on promoting housing options in the town’s commercial district.

The hearing is scheduled for Jan. 8 at 7 p.m. at Town Hall and the draft of the amendments can be found online at townofnortheastny.gov/zoning-review-committee/ or in person at Town Hall or at the NorthEast-Millerton Library.

Keep ReadingShow less
Sharon Hospital drops NDP as ambulance provider

Sharon Hospital in Sharon, Connecticut.

Archive photo

SHARON — Northern Dutchess Paramedics will cease operating in northwest Connecticut at the start of the new year, a move that emergency responders and first selectmen say would replace decades of advanced ambulance coverage with a more limited service arrangement.

Emergency officials say the change would shift the region from a staffed, on-call advanced life support service to a plan centered on a single paramedic covering multiple rural towns, raising concerns about delayed response times and gaps in care during simultaneous emergencies.

Keep ReadingShow less
Trevor-Lovejoy Zoo receives $5M for new animal hospital

Max Amsterdam reaches out to pet a red panda at the Trevor-Lovejoy Zoo on Millbrook School’s campus on Wednesday, Dec. 17. Amsterdam is a senior at Millbrook School and serves as the zoo’s head student curator.

Photo by Aly Morrissey

MILLBROOK — The Trevor-Lovejoy Zoo announced this month that it has received a $5 million donation — the largest in the organization’s history and made anonymously — that will primarily fund a state-of-the-art animal hospital, a key feature of the zoo’s current master plan for expansion. The zoo, which is located at the Millbrook School, currently houses 180 exotic animals from all over the world.

“It’s very exciting,” said Nancy Stahl, who oversees fundraising for the zoo. “This gift is going to enhance everything we already do and enable us to increase opportunities for science, our community and support the well-being of our animals.”

Keep ReadingShow less