Green-Wood Cemetery Employs Drone to Assist with Oak Wilt Diagnosis

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A drone’s aerial perspective on a red oak (Quercus rubra), infected with oak wilt, in Brooklyn’s Green-Wood Cemetery.

NYSDEC recently launched its use of drones for things like monitoring coastal erosion on Lake Ontario, exploration of bat caves in Mineville, restoration of beach dunes on Fire Island, and monitoring Southern pine beetle in pine stands on Long Island. There are few known instances of drone use in the urban forests of New York; it’s thought that this is because people are worried about safety and are uncertain about the potentially prohibitive laws at work in populous areas.

However, the Council’s own Joseph Charap has begun using drones in Green-Wood Cemetery in Brooklyn with the help of his colleague, Vice President of Operations, Eric Barna. (Charap is Green-Wood’s Director of Horticulture and Curator.) Their first use of Barna’s Phantom 3 drone was to get aerial imagery of a veteran red oak (Quercus rubra) tree at Green-Wood that Charap suspected might be infected with oak wilt. 

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Drones in the Urban Forest, Part 2: The Potential

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Drone making visual tree inspection. Photo by Dan Staley

In Remote Sensing and Assessment of Urban Forests with Unmanned Aerial Vehicles from the Jan/Feb 2017 issue of City Trees, author and UAVs (drones) expert Dan Staley defines terms and lays out the potential uses of this rapidly evolving technology for urban forestry inspections. He explains “how UAVs can be used for remote sensing of urban forests for risk assessment, visual inspections, pest detection, inventory data enhancement, and rapid response after disasters, among other tasks.” 

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Drones in the Urban Forest, Part 1: NYSDEC’s Drone Program Takes Off

NYSDEC is now using Unmanned Aerial Vehicles (UAVs, also known as drones) for a variety of monitoring purposes around the State. This terrific video, followed by the official NYSDEC press release, shows you the projects undertaken thus far. The ones that will perhaps interest the NYS urban forestry community most are related to Southern Pine Beetle and Phragmites–but all the projects are fascinating. In the next post, we explore the potential uses for urban forestry.

DEC’s Drone Program Takes Off

Fleet of 22 Drones and Professional Operators Undertake Critical Search and Rescue, Forest Fires, Wildlife Management and Forest Health Missions

DEC Drones Dispatched to Assist in Hurricane Recovery Efforts in Texas and Puerto Rico

New York State Department of Environmental Conservation (DEC) Commissioner Basil Seggos announced today that the agency has deployed a fleet of 22 unmanned aerial vehicles (UAVs), or “drones,” across the state to enhance the state’s environmental management, conservation and emergency response efforts. 

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