Found 100 datasets matching "Glacier Bay National Park".
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In 2016, with National Park Service support, several previously undated plutons were sampled in Glacier Bay National Park and Preserve along the west side of Glacier Bay for age determinations....
Search relevance: 230.77 | Views last month: 0 -
This dataset contains major and trace element geochemical data and 40Ar/39Ar isotopic data and ages for rock samples collected during 2016 fieldwork in Glacier Bay National Park and Preserve. The...
Search relevance: 221.69 | Views last month: 1 -
The data package "Sea Otter Aerial Survey Data from Glacier Bay National Park and Preserve, 1999-2012" provides raw data for examining abundance and distribution of northern sea otters (Enhydra...
Search relevance: 220.25 | Views last month: 1 -
This dataset is comprised of two tables with age data along the Fairweather Fault in Glacier Bay National Park. The tables are: (1) radiocarbon dates analyzed at the National Ocean Sciences...
Search relevance: 216.39 | Views last month: 0 -
These data describe observations of sea otter foraging behavior in Glacier Bay National Park and Preserve. Data consist of dive and surface times, success in prey retrieval, prey item, prey...
Search relevance: 216.06 | Views last month: 2 -
Population monitoring studies of harbor seals in Glacier Bay National Park, Alaska, have spanned five decades from the 1970’s to the present (Streveler 1979; Calambokidis et al. 1987; Mathews &...
Search relevance: 213.48 | Views last month: 0 -
Steller sea lions (Eumetopias jubatus) are a highly social pinniped species and large aggregations of Steller sea lions occur in Glacier Bay National Park and Preserve, Alaska. Since the 1970s,...
Search relevance: 212.81 | Views last month: 0 -
From March 17-30, 2016, a University of Maine-led team conducted the first-ever deepwater exploration of Glacier Bay National Park using both diver-based surveys and a remotely operated vehicle.
Search relevance: 211.00 | Views last month: 0 -
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 were extirpated from...
Search relevance: 200.48 | Views last month: 6 -
This dataset provides four digital elevation models derived from airborne lidar data acquired over four separate areas along and adjacent to the Fairweather Fault along the remote Gulf of Alaska...
Search relevance: 188.75 | Views last month: 0 -
Glacier Bay National Park is conducting underwater passive acoustic monitoring to characterize the underwater sound environment including weather generated sounds, biologics, and vessel noise, for...
Search relevance: 188.53 | Views last month: 2 -
This dataset provides clam species abundance and size data from intertidal and subtidal mixed sediment habitats in Glacier Bay National Park and Preserve (GBNPP). Data are provided for all...
Search relevance: 184.50 | Views last month: 0 -
The effects of climate change have the potential to impact slope stability. Negative impacts are expected to be greatest at high northerly latitudes where degradation of permafrost in rock and...
Search relevance: 184.44 | Views last month: 0 -
Landcover map for GLBA UTM8. Landcover classes were delineated on 1:65,000 color infrared air photos using a stereoscope, and used field information, photographs of polygons and LandSat imagery to...
Search relevance: 179.65 | Views last month: 1 -
These ESRI shape files are of National Park Service tract and boundary data that were created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
Search relevance: 171.81 | Views last month: 0 -
Mass-wasting events that displace water, whether they initiate from underwater sources (submarine landslides) or subaerial sources (subaerial-to-submarine landslides), have the potential to cause...
Search relevance: 171.12 | Views last month: 0 -
In coastal subarctic environments such as the fjords of Southeast Alaska, tidewater glaciers can control local hydrology, climatic patterns, ecology, and geologic hazards like landslides and...
Search relevance: 165.46 | Views last month: 1 -
The use of high-resolution remotely sensed imagery can be an effective way to obtain quantitative measurements of rock-avalanche volumes and geometries in remote glaciated areas, both of which are...
Search relevance: 164.04 | Views last month: 2 -
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a ...
Search relevance: 162.84 | Views last month: 0 -
This file contains the locations at which water quality data was summarized in the 1995 report entitled: Baseline Water Quality Inventory, Glacier Bay National Park and Preserve. The data and...
Search relevance: 157.70 | Views last month: 0
