Oregon Spotted Frog (Rana pretiosa) Monitoring at Jack Creek 2015-2018 (final)
收藏U.S. Geological Survey2019-01-01 更新2026-04-23 收录
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https://www.sciencebase.gov/catalog/item/5c5e0fdce4b0fe48cb32e81f
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资源简介：
This dataset contains information from mark-recapture and egg mass surveys conducted 2015-2018 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort at Jack Creek, Klamath County, Oregon. Data consist of spotted frog counts (handled by surveyors) aggregated by date, location, life stage, and sex, as well as data on environmental conditions at the time each survey. Note that due to updates in access permissions, surveyed area within each site varies over time. Thus, counts are not comparable among year, as surveyed area was not held constant.
创建时间：
2019-01-01
