Underwater grass abundance–a key indicator of water quality and habitat–remained steady in 2023 in the state’s portion of Chesapeake Bay, reaching 37,770 acres, according to data released this week by the Chesapeake Bay Program and Maryland’s Department of Natural Resources (DNR). Overall, an estimated 82,937 acres of underwater grasses, also called submerged aquatic vegetation (SAV), Read the Rest…
Annual aerial survey showed continuing recovery The Maryland Department of Natural Resources today reported a 6% increase in submerged aquatic vegetation, commonly known as SAV or underwater grasses, in Maryland’s portion of the Chesapeake Bay in 2022. Scientists mapped 37,297 acres of underwater grasses in Maryland during the annual survey. The results represent 47% of Read the Rest…
Annual Report Shows Overall Improvement in Chesapeake Bay The Maryland Department of Natural Resources (DNR) announced that the 2021 underwater grass abundance in Maryland’s portion of the Chesapeake Bay remained stable compared to the previous year, with a slight decrease of 1%, or 350 acres. Baywide, underwater grasses increased by 7%. Despite record high rainfall Read the Rest…
Annual Report Shows Overall Decline with Improvement in Several Areas The Maryland Department of Natural Resources (DNR) reports a third consecutive year of underwater grass loss in Maryland’s portion of the Chesapeake Bay in 2020. During the annual survey, 34,882 acres of underwater grasses were mapped in Maryland, representing 44% of the state’s 2025 restoration Read the Rest…
Submerged aquatic vegetation (SAV) is increasingly recognized as vital to aquatic ecosystems. Its importance is extolled during retellings of extreme weather events, e.g. how the widespread destruction of SAV following Tropical Storm Agnes in 1972 affected the Chesapeake Bay. The benefits of healthy underwater grass populations are easily observed: lately, anglers and boaters have experienced Read the Rest…
Annual Report Shows Improvement in Several Areas and Tributaries The Maryland Department of Natural Resources reports a second consecutive year of underwater grass loss in certain portions of the Chesapeake Bay in 2019 due to record high rainfall and stream flows into the bay. Some areas of Maryland’s portion of the bay, however, have shown Read the Rest…
Brooke Landry’s passion for biology started early. “I was a little science geek,” she laughs. Her interest in underwater grasses really picked up as she snorkeled around coral reefs and beds of seagrass on a middle school class trip to Belize. A few undergrad summers spent studying salt marshes on Maryland’s Eastern Shore immersed her Read the Rest…
2018 Saw Slight Decline, But Less Severe Than Expected The Maryland Department of Natural Resources reports that Chesapeake Bay underwater grass abundance fared better than expected in 2018, despite extreme rainfall causing a spike in nutrients and sediments. An estimated 50,015 acres of underwater grasses were mapped in Maryland’s portion of the Chesapeake Bay. Baywide, Read the Rest…
Heavy Rainfall and Sustained Winds Helped Produce Best Recorded Results Ever Due to extreme summer weather, dissolved oxygen conditions in Maryland’s portion of the Chesapeake Bay mainstem were the best ever observed in late July, reports the Maryland Department to Natural Resources. The department tracks hypoxia throughout the summer during twice monthly monitoring cruises. The Read the Rest…
Record Water Flow to Impact Chesapeake Bay Health and Marine Life The Maryland Department of Natural Resources is advising commercial and recreational anglers, boaters and watermen to avoid the Susquehanna River and Upper Chesapeake Bay over the next few days due to the heavy water flows and swells downstream of Conowingo Dam. Recent summer rain Read the Rest…
We’ve all learned in our lives that nothing ever stays the same, and this certainly holds true for the Chesapeake Bay. She started out as a river valley and became flooded after the last ice age to become the largest estuary in the United States. The view from a drive across the Chesapeake Bay Bridge Read the Rest…
Baywide Total Breaks 100,000 Acres The Maryland Department of Natural Resources reports 2017 was the third consecutive record-breaking year for underwater grass abundance in Maryland’s portion of Chesapeake Bay. An annual baywide survey showed 62,356 acres of underwater grasses were mapped in Maryland’s tidal waters, a 5 percent increase from 2016. This is the fifth Read the Rest…
Department Researcher among 14 Co-Authors in National Academy of Sciences Report A new research article published today in the Proceedings of the National Academy of Sciences analyzes the positive impact of long-term nutrient reductions on an important and valuable ecosystem in the Chesapeake Bay. The research indicates that a resurgence of underwater grasses is due to Read the Rest…
A Watershed Year for the Chesapeake Bay When this year began, I knew it held great promise for the future of our most precious natural resource and treasure, the Chesapeake Bay. Maryland is committed to protecting and restoring the nation’s largest estuary, and I’m pleased to say this year we’ve seen strong signs of progress.
The Board of Public Works today unanimously approved the Maryland Department of Natural Resources acquisition of 191 acres in Kent County as an addition to Sassafras Natural Resources Management Area, which is adjacent to the property. The site features rolling farmland and mature forests as well as 1 mile of accessible shoreline along the Sassafras River and Read the Rest…
This is Erik Zlokovitz filling in for Keith Lockwood on the weekly fishing report. As I write this report, there is a disturbance bringing in some rain and winds along the mid-Atlantic coast, but it is nothing compared to the historic flooding being experienced now by the folks in the Houston area, southeast Texas and Read the Rest…
The Chesapeake Bay Trust, in partnership with the Maryland Department of Natural Resources, the Maryland Department of Transportation’s State Highway Administration (MDOT SHA), Montgomery County Department of Environmental Protection (Montgomery DEP), and with input from the Maryland Department of the Environment, U.S. Fish and Wildlife Service, and other agency and technical partners on the Restoration Research Advisory Read the Rest…
Fisheries Index Gets an ‘A’ at 90 Percent The overall health of Chesapeake Bay improved in 2016, a positive sign that recovery efforts are working. The largest estuary in the nation scored a C grade (54 percent) in the 2016 report card, one of the highest scores calculated by scientists at the University of Maryland Read the Rest…
Record Acreage Surpasses Restoration Goal The Maryland Department of Natural Resources reported today that underwater grass abundance – a key indicator of improving water clarity and quality – increased for the fourth straight year in the state’s portion of the Chesapeake Bay, reaching a record of 59,277 acres. This represents a 10 percent increase from Read the Rest…
