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Highlight IDTitleStrategic Program Area(s)YearStation
Photo of High-quality stream on Tioga State Forest, Penn., located in the headwaters of the Chesapeake Bay.  Decline of eastern hemlock from hemlock woolly adelgid infestations, may affect the hydrology of the local watershed.
ID: 1218
Collaboration seeks to preserve Chesapeake Bay Watershed health in the face of hemlock decline

Few studies have examined how insect outbreaks affect landscape-level hydrologic processes. Anticipating hydrologic impacts resulting from the d ...

Principal Investigator : Mary Ann Fajvan

Invasive Species2017NRS
Photo of Photo of hemlock tree crown released by the thinning treatment. Mary Ann Fajvan, U.S. Department of Agriculture Forest Service.
ID: 1128
Thinning Effects on Foliar Elements in Eastern Hemlock: Implications for Managing the Spread of Hemlock Woolly Adlegid

With the imminent entrance of hemlock woolly adlegid (HWA) into forest stands in the Allegheny National Forest in Pennsylvania, it was critical ...

Principal Investigator : Mary Ann Fajvan

Invasive Species2016NRS