9 datasets found
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State
Southern Sea Otter Stranding Database
State of California —
This dataset is a record of all verified stranded (live sick/injured, dead beached/floating) southern sea otters (Enhydra lutris nereis) in California. The data... -
Federal
Glacier Bay sea otter count data from images (SO_D)
Department of the Interior —
CSV files containing counts of GLBA sea otters and covariates derived from SO_C photos presented as one ZIP file per annual survey. The detailed content is defined in... -
Federal
Sea otter distribution aerial survey, Lake Clark National Park, Alaska
Department of the Interior —
Sea otters may be expanding their range along the Lack Clark National Park and Preserve (LACL) coast. Because of the unique history of sea otter extirpation and... -
Federal
Northern Sea Otter (Endyra lutris kenyoni) Population Monitoring Data for Glacier Bay National Park & Preserve, Alaska (SO_D)
Department of the Interior —
Sea otters (Enhydra lutris kenyoni) are an apex consumer in the North Pacific Ocean and are known to influence and structure nearshore marine communities. Sea otters... -
Federal
Glacier Bay sea otter detection count data from images (SO_I)
Department of the Interior —
Counts of GLBA sea otters and covariates derived from SO_C photos used for estimating detection rates presented as a zip package containing one CSV file per aerial... -
Federal
Glacier Bay sea otter bathymetry layer package (SO_J)
Department of the Interior —
ESRI layer of bathymetry of Glacier Bay that is used as a boundary layer for restricting movement of sea otters to marine environments and for limiting inference to... -
Federal
Glacier Bay sea otter survey tracklogs (SO_E)
Department of the Interior —
A zip package containing timestamped GPS trackpoints recorded during all sea otter aerial surveys in one year presented as one GPX-formatted XML file per survey... -
Federal
Tool-use frequency by individual sea otters in California
Department of the Interior —
Sea otters are well-known tool users, employing objects such as rocks or shells to break open invertebrate prey. We used a series of generalized linear mixed effect... -
Federal
Mortality trends in northern sea otters (Enhydra lutris kenyoni) collected from the coast of Washington and Oregon during 2002—2015: Data
Department of the Interior —
During 2002−2015 we examined the causes of mortality in beachcast northern sea otters (Enhydra lutris kenyoni) collected from the coasts of Washington and Oregon...
9 datasets found