Found 211 datasets matching "1970s".
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The 1970s images were obtained as digital scans on CDs, with no metadata. Source information for the original aerial photographs is not available. Original photo scale was about 1:40,000 for the...
Search relevance: 96.21 | Views last month: 0 -
We analyzed very-high-resolution imagery to assess status of Metrosideros polymorpha forests across an 83,603-hectare study area that experienced extensive canopy dieback in the 1970s on the...
Search relevance: 71.96 | Views last month: 3 -
Geomorphic features mapped from historical aerial photographs (1935, 1950s, 1970s, and 1996), satellite imagery (November 2006), and digital aerial imagery (Standard Imagery LiDAR Composite;...
Search relevance: 65.05 | Views last month: 0 -
This dataset was centralized for the Marine Gap Analysis Project of the Hawaii Natural Heritage Program. It was obtained from various principal investigators for a multitude of projects. It...
Search relevance: 42.83 | Views last month: 0 -
This data release is a geochemical data set from the reanalysis of 23 rock and 85 sediment samples collected between 1966 and 1970 by the U.S. Geological Survey (USGS) for a series of studies...
Search relevance: 39.82 | Views last month: 0 -
In the past, the U.S. Geological Survey (USGS) and NASA collaborated on the creation of four global land data sets from Landsat images: one from the 1970s, and one each from circa 1990, 2000, and...
Search relevance: 37.90 | Views last month: 1 -
The entire population of the Wood River Valley depends on ground water for domestic supply, either from domestic or municipal-supply wells, rapid population growth since the 1970s has raised...
Search relevance: 36.08 | Views last month: 0 -
The entire population of the Wood River Valley depends on ground water for domestic supply, either from domestic or municipal-supply wells, rapid population growth since the 1970s has raised...
Search relevance: 35.37 | Views last month: 0 -
This shapefile describes the canopy status and distribution of of ohia (Metrosideros polymorpha) forests on the eastern side of the island relative to a landscape-scale canopy dieback that...
Search relevance: 35.28 | Views last month: 0 -
The entire population of the Wood River Valley depends on ground water for domestic supply, either from domestic or municipal-supply wells, rapid population growth since the 1970s has raised...
Search relevance: 34.74 | Views last month: 0 -
The entire population of the Wood River Valley depends on ground water for domestic supply, either from domestic or municipal-supply wells, rapid population growth since the 1970s has raised...
Search relevance: 34.74 | Views last month: 0 -
The entire population of the Wood River Valley depends on ground water for domestic supply, either from domestic or municipal-supply wells, rapid population growth since the 1970s has raised...
Search relevance: 34.36 | Views last month: 1 -
The entire population of the Wood River Valley depends on ground water for domestic supply, either from domestic or municipal-supply wells, rapid population growth since the 1970s has raised...
Search relevance: 34.36 | Views last month: 0 -
The entire population of the Wood River Valley depends on ground water for domestic supply, either from domestic or municipal-supply wells, rapid population growth since the 1970s has raised...
Search relevance: 34.36 | Views last month: 0 -
This dataset includes tables related to macroinvertebrate collections in streams and springs of the 1002 region of the Arctic National Wildlife Refuge in northeastern Alaska. Macroinvertebrates...
Search relevance: 33.96 | Views last month: 0 -
The FHFA House Price Index (FHFA HPI®) is a comprehensive collection of public, freely available house price indexes that measure changes in single-family home values based on data from all 50...
Search relevance: 33.96 | Views last month: 0 -
This dataset describes the boundary of the study area used to analyze regeneration and change in status of native ohia forests in the wet habitat on the eastern side of the island of Hawaii. This...
Search relevance: 33.49 | Views last month: 0 -
This data set provides the locations of the ground-based vegetation plots that have been used to assess the status of the ohia forests on the eastern side of the island of Hawaii following a...
Search relevance: 33.19 | Views last month: 0 -
This archive contains temperature data for Roosevelt Hot Springs observation wells OH-1, OH-4, OH-5 and OH-7. There are also mud logs for OH-4. These are old datasets obtained from Rocky Mountain...
Search relevance: 32.82 | Views last month: 0
