Hi, I’m David McPherson and I’m doing research this summer with Charles Center funding.

The American chestnut used to be a dominant species of eastern forests in the US. It composed a significant portion of the canopy, and its nuts provided food for a variety of creatures, from rodents to humans. The introduction of the chestnut blight, which eliminated the nearly all canopy American chestnut trees, pre-dates modern forest ecology, and consequentially the significant impact the species had on the forest is not known. The chestnut is a flagship tree species, and for decades numerous groups have been trying to find ways to develop blight-resistant trees to reintroduce to the wild. For the reintroduction of blight-resistant trees to succeed, it is necessary to understand the ecology behind the chestnut. Some populations in New England have, so far, been spared the blight due to both isolation and the cold winter temperatures. While the blight has a presence in some populations, it has not yet been able to completely upset the ecology of these forests as it has done in warmer climates. This unique situation enables the modern study of forests containing chestnut trees.

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