Found 5 datasets matching "National Assessment of Marine Sand and Gravel Resources".
-
Gravel, sand, silt, and clay contents were determined for samples from Narragansett Bay and the adjacent Rhode Island Shelf. In the Narragansett Bay system, clayey silt and sand-silt-clay are the...
Search relevance: 58.07 | Views last month: 0 -
Gravel, sand, silt, and clay contents were determined for samples from Narragansett Bay and the adjacent Rhode Island Shelf. In the Narragansett Bay system, clayey silt and sand-silt-clay are the...
Search relevance: 56.17 | Views last month: 2 -
This study was undertaken to provide information on the characteristics and distribution of surficial sediments off the eastern United States. Accordingly, long traverses were run across the...
Search relevance: 56.09 | Views last month: 0 -
These data were collected as part of a survey of the bottom sediments of Georges Bank. The purpose of the survey was to provide basic data for use in studying the relationships between substrate...
Search relevance: 48.71 | Views last month: 1 -
This bathymetric shapefile contains 10 m contours for the continental shelf and 100 m beyond the 200 m shelf edge. The contours have been derived from the National Oceanic and Atmospheric...
Search relevance: 43.12 | Views last month: 0
