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Federal
Riparian vegetation data used for comparing sampling methods along the Colorado River, Grand Canyon, Arizona
Department of the Interior —
These data were collected as part of a methodological comparison for collecting riparian vegetation data. Two common methods for collecting vegetation data were used:... -
Federal
Seine Collection Data Along the Michigan Shoreline of the St. Clair-Detroit River System
Department of the Interior —
These data contain counts of fish species collected with a 1.83 m x 9.14 m bag seine constructed of 1.6 mm Delta nylon mesh. When permitted, five consecutive 15.25 m...