Lower oxygen conditions this spring consistent with yearly forecast model Data collected by the Maryland Department of Natural Resources and Old Dominion University show that May 2024 dissolved oxygen conditions in the Chesapeake Bay mainstem of Maryland and Virginia were worse than average. The results are from samples collected during regular monitoring cruises conducted aboard Read the Rest…
Conditions Were Positive to Average As Month Progressed Data collected by the Maryland Department of Natural Resources (DNR) and Old Dominion University show that dissolved oxygen conditions in the Chesapeake Bay mainstem of Maryland and Virginia were mixed in July 2022, with early July hypoxic volumes well below average, and late July near average. The Read the Rest…
Divided Season Results in Near Average 2021 Hypoxia Monitoring of dissolved oxygen conditions in the Chesapeake Bay mainstem of Maryland and Virginia showed a tale of two different halves for the 2021 season. The Bay experienced below average hypoxia — areas with less than 2 mg/l of dissolved oxygen — from May through July, followed Read the Rest…
Average Year for Chesapeake Bay Dissolved Oxygen Dissolved oxygen conditions for the Maryland portion of Chesapeake Bay for the summer of 2018 were average compared to the long-term average from 1985-2017, reports the Maryland Department of Natural Resources. Low dissolved oxygen volume averaged 0.97 cubic miles from June through September. Crabs, fish, oysters and other Read the Rest…
Dissolved oxygen conditions for Maryland’s portion of Chesapeake Bay returned to near average for the month of August, reports the Maryland Department of Natural Resources. The department tracks hypoxia throughout the summer during twice monthly monitoring cruises. Low dissolved oxygen volume was at a record low (0.26 cubic miles) in late July, due to sustained 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…
Dissolved oxygen conditions in Maryland’s portion of the Chesapeake Bay mainstem improved in early July, according to the Maryland Department of Natural Resources. The department tracks hypoxia throughout the summer during twice monthly monitoring cruises. The hypoxic water volume (areas with less than 2 mg/l oxygen) was 1.05 cubic miles, nearly 0.6 cubic miles less Read the Rest…
As anticipated, dissolved oxygen conditions in Maryland’s portion of the Chesapeake Bay mainstem worsened in late June. During its twice monthly monitoring cruises, the Maryland Department of Natural Resources found that hypoxic water volume (areas with less than 2 mg/L oxygen) was 1.63 cubic miles, which is 42 percent greater than the late June average Read the Rest…
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