Found 11 datasets matching "dredge disposal".
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The accompanying database contains the data associated with an EPA funded study of the effects of offshore dredge spoil disposal. Sites offshore of Oregon’s Yaquina Bay were sampled using benthic...
Search relevance: 192.62 | Views last month: 3 -
During September 20-23, 1993 and May 9-12, 1994, a total of 200 samples were collected at proposed dredge disposal sites along the Intercoastal Waterway in Aransas National Wildlife Refuge, Texas....
Search relevance: 90.69 | Views last month: 0 -
LIS Dredged Material Disposal Sites is a polygon feature-based layer that depicts the official locations of the four active (currently used) sites for depositing sediments approved for open water...
Search relevance: 57.46 | Views last month: 0 -
The objectives of this project are to 1) collect high resolution multibeam and fisheries acoustic data in depths approximately 10 to 1000 meters so as to continue to characterize seafloor habitats...
Search relevance: 57.23 | 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: 31.71 | Views last month: 1 -
Densities of nekton were measured in three created salt marshes to examine habitat development rate. All three marshes were created from dredged material from the Gulf Intracoastal Waterway....
Search relevance: 29.03 | Views last month: 1 -
During May 1987, and May-June and September 1988, a total of 80 inner and outer marsh samples were collected in the Alligator Point salt marsh of Chocolate Bay within the Galveston Bay estuary...
Search relevance: 28.28 | Views last month: 2 -
Compared nekton densities among 5 natural and 10 created salt marsh sites to test whether these marsh types were functionally equivalent. Created marshes ranged from 3-yrs to 15-yrs old. Natural...
Search relevance: 26.73 | Views last month: 0 -
Compared species composition, numbers, and biomass per unit area among salt marsh (Spartina alterniflora) and open water habitats in the Galveston Bay corridor to evaluate the extent of biological...
Search relevance: 24.22 | Views last month: 0 -
This dataset contains the physical collection information (e.g., sample location, date, gear type) and microsatellite DNA genotype of egg and larval Lake Sturgeon collected in the St. Clair and...
Search relevance: 21.75 | Views last month: 0 -
This data contains fish and invertebrate counts, weights, and measurements important to identify and describe the relationship between fishery productivity and the coastal environment....
Search relevance: 17.48 | Views last month: 0
