Urban Forestry and Philadelphia Navy Yard

by Rebekah Armstrong, Martha S. Miller Endowed Urban Forestry Intern

The Morris Arboretum Urban Forestry Consultants have been spending a lot of hours at the opposite end of Philadelphia recently. We’ve been inventorying, assessing, and mapping 2,000 trees in the Philadelphia Navy Yard (PNY), at the southernmost end of Broad Street. PNY was the first naval shipyard in the country and the U.S. Navy still operates some facilities there. Aker, a shipbuilding company, now manufactures commercial ships at PNY. Then there are companies like Urban Outfitters that have reused the old Navy buildings for their headquarters. Point being, it’s a very cool place to spend time in: giant old ships and abandoned structures next to an active shipyard, constant renovation, and new construction.

During our inventory and assessment, we saw beautiful examples of big healthy spreading trees in lawns and then some sad cases: new trees battered by construction equipment and rubbed to death by deer, e.g.

In general, when we do field work, the urban forestry consultants look for hazardous trees – trees with branches that might fall, trees that are splitting – and then look at the overall health of the trees. We also measure the trunk and canopy, records the species, and map the trees’ locations. We then make recommendations for our clients and provide them with a complete map and inventory of their trees to help them manage their portion of the urban forest. To learn more about the Morris Arboretum Urban Forestry Consultants visit: http://www.business-services.upenn.edu/arboretum/arboriculture.shtml