Found 29 datasets matching "terraces".
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We present a set of 617 landslide headscarps along marine terraces in Oregon and Washington State. Headscarps (as polyline features) were mapped from <1 m resolution lidar in the first major...
Search relevance: 96.13 | Views last month: 0 -
Studies of marine terraces and their fossils can yield important information about sea level history, tectonic uplift rates, and paleozoogeography. The marine terrace record on Santa Rosa Island,...
Search relevance: 88.11 | Views last month: 0 -
In areas of low uplift rate on the Pacific Coast of North America, reoccupation of emergent marine terraces by later high-sea stands has been hypothesized to explain the existence of thermally...
Search relevance: 47.92 | Views last month: 0 -
Map of field observations including depressions, springs, evidence of former springs, travertine terraces and vegetation patterns. Map also contains interpretation of possible spring alignments.
Search relevance: 45.70 | Views last month: 0 -
These data were compiled from sampling pre-dam flood terraces and sand bar deposits of the Colorado River in Glen Canyon between Glen Canyon Dam and the Paria River confluence. This includes sand...
Search relevance: 44.53 | Views last month: 0 -
Terracing uses existing bottom sediments to form terraces or ridges at marsh elevation and the intertidal zone is planted with marsh vegetation. This study examined the habitat value of terracing...
Search relevance: 43.49 | Views last month: 1 -
Marsh terracing is used to restore coastal wetlands by converting shallow nonvegetated bottom to intertidal marsh. Terraces are constructed from excavated bottom sediments, and are commonly...
Search relevance: 39.41 | Views last month: 0 -
The Pagosa Springs geologic map is of the 7.5-minute quadrangle of the same name. It is located in southwestern Colorado, USA and shows the town of Pagosa Springs. The mapped area is southwest of...
Search relevance: 33.57 | Views last month: 0 -
This part of DS 781 presents data for folds for the geologic and geomorphic map of the Offshore of Bodega Head map area, California. The vector data file is included in...
Search relevance: 32.60 | Views last month: 0 -
The sediments and geomorphology of a portion of the northeastern continental shelf between Hudson Canyon and Georges Bank have been investigated. Wave-cut terraces at 13, 45, 65, and 80 fathoms...
Search relevance: 32.60 | Views last month: 0 -
In 1978, the late Denis Marchand launched a project to identify, sample, and analyze soil profiles from seven soil chronosequences in the Western United States. The resulting datasets were...
Search relevance: 31.68 | Views last month: 0 -
The storage and persistence of soil organic matter (SOM) is of critical importance to soil health, and to the terrestrial carbon cycle with implications for long-term climate change. To better...
Search relevance: 31.67 | Views last month: 1 -
This geospatial dataset includes geomorphic mapping and mapping of Quaternary terraces for 1939, 1950, 1980, 1994, 2006, and 2017 for the Clearwater River watershed located in western Washington,...
Search relevance: 30.51 | Views last month: 0 -
Privately-owned public open spaces (POPOS) are publicly accessible spaces in forms of plazas, terraces, atriums, small parks, and even snippets which are provided and maintained by private...
Search relevance: 30.28 | Views last month: 3 -
The Mammoth Springs (MS) fossil site at Hot Springs, South Dakota, provides a unique opportunity to reconstruct paleoenvironmental conditions. We used luminescence dating on fine sand sized...
Search relevance: 30.12 | Views last month: 0 -
This coverage contains information about the surficial geology for the area within the Standing Rock Indian Reservation, Sioux County, North Dakota, and Corson County, South Dakota. Identified...
Search relevance: 28.56 | Views last month: 0 -
This data set contains two ASCII files (.txt format). One file provides monthly above-ground live biomass, dead matter, and litter data and daily above-ground net primary productivity (ANPP) data...
Search relevance: 27.29 | Views last month: 0 -
The incised and degraded habitat of Bridge Creek is thought to be limiting a population of ESA-listed steelhead (Oncorhynchus mykiss). A logical restoration approach is to improve their habitat...
Search relevance: 27.16 | Views last month: 2 -
With the continuing global depletion of coastal fisheries, commercial fishing vessels are moving into deeper water and exploiting fish and crustacean species that are frequently associated with...
Search relevance: 25.79 | Views last month: 0 -
This is a geochemical data set from the reanalysis of 44 rock samples collected between 1966 and 1970, and 107 sediment samples collected in 1966 and 1967. These samples were collected by the U.S....
Search relevance: 23.84 | Views last month: 0
