Transects for pellet counts in tundra ecosystems around Cambridge Bay, Victoria Island
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https://www.polardata.ca/pdcsearch/?doi_id=12533
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资源简介:
Observing the presence of herbivore animal droppings can give an idea of their presence as well as impact on the landscape. During the summer of 2015 animal droppings were counted in various landscapes along 30-metre lines. The transects were 30 m in length and 1 m wide. Pellets, identified to species level (caribou, muskox, ptarmigan), or to broader categories (goose/duck) were counted and recorded every metre (that is, on 1 x 1 m plots) along the transect. Along with pellet counts, also date and time, as well as geographical coordinates of start and end of the transects were recorded. Data are available in csv and excel formats.
提供机构:
Canadian Cryospheric Information Network
创建时间:
2016-11-30



