Eastern Geographic Science Center










  



Animations

Contact
Dr. John W. Jones
Research Geographer
jwjones@usgs.gov
703-648-5543

PHENOLOGY HOME
Detecting Evidence of Climate Change in the Forests of the Eastern United States

The USGS is collecting and analyzing satellite imagery and weather data for the Shenandoah National Park to uncover and understand potential impacts of climate change on eastern forest vegetation, hydrology, and habitats.

Current weather conditions are transmitted from 1 of 7 weather stations spread throughout the Park. Specific station locations were selected so that a variety of vegetation types, elevations, slopes, and aspects are represented. They were also placed to avoid impacting visitor views and hiking experiences in this important and sensitive national resource.


  Questions

     fisheye photo bullet   What is Phenology?
     fisheye photo bullet   What types of instruments do you use near the ground?
     fisheye photo bullet   What measurements are made by satellite?

photo from webcam
Study Area Map
Courtesy National Park Service (480 kb)
Project Animations & Photos
Contact
A portion of eastern U.S. showing study site boxed area in Virginia.

Click to view detailed NPS map.
Click on above map to see it in detail (480 kb).

Refresh to view other animations and interesting graphics.
Dr. John W. Jones
Research Geographer
jwjones@usgs.gov
703-648-5543

Animation of winter and spring photo taken with special fish-eye lens.
Animation of photographs taken from beneath the canopy during different seasons using a skyward-facing fish-eye lens can be used to measure when leaves come out and how much tree cover exists at specific locations.

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Page Last Modified: Friday, 24-Oct-2014 15:03:55 EDT