Found 18 datasets matching filters.
-
During July and October 1988, a total of 42 samples were collected in salt marsh habitats of the Caminada Bay system near Grand Isle, Louisiana to evaluate the use of the marsh surface by aquatic...
Search relevance: 1.00 | Views last month: 23 | Catalog Last Checked: May 05, 2026 at 04:59 PM -
Between May 5, 1993 and September 19, 1994, we collected quantitative 1-m2 area drop samples and measured a variety of habitat attributes using field surveys and aerial photography to characterize...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: May 05, 2026 at 04:59 PM -
Salt marsh habitats along the shoreline of Halls Lake are threatened by wave erosion, but the reconstruction of barrier islands to reduce this erosion will modify or destroy nonvegetated habitats...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 04:59 PM -
During September 1995 and May 1996, a total of 100 drop samples were taken in Upper Galveston Bay to assess potential oil spill damage to salt marsh habitats and fishery resources. Few...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: May 05, 2026 at 04:59 PM -
Sampled marshes and ponds along two transects within the intermediate and brackish marsh zones of Breton Sound, Louisiana, from May 7-11, 2001. Sampling followed several planned releases of...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: May 05, 2026 at 04:59 PM -
This dataset contains nekton counts used to quantify and compare densities along Spartina alterniflora marsh-edge and adjacent shallow non-vegetated bottom in Carancahua Cove, Galveston Bay...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 06, 2026 at 02:04 AM -
We used data from 1984 samples taken approximately monthly over 11 yrs (1982 to 1993) with a drop trap sampler that sampled an area of 2.6 m2 to quantify and compare nekton densities along...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 05:05 PM -
A vessel-based line visual transect survey was conducted for birds and marine mammals near the proposed Snohomish County PUD Admiralty Inlet tidal energy site coincident with acoustic surveys for...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: April 12, 2026 at 07:44 PM -
The numbers and species of grouper and snapper were counted annually during the grouper spawning season to evaluate the use of closed areas as a management tool to increase reef fish populations.
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 04:59 PM -
This data set contains Penaeid shrimp counts and measurements. Water parameter measurements such as salinity, dissolved oxygen, temperature, and turbidity were also measured. General habitat notes...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 06, 2026 at 01:55 AM -
1) The purpose of this project is to document juvenile salmon habitat occurrence in the Lower Columbia River and estuary, and examine how habitat conditions influence their distribution, health,...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 12, 2026 at 07:42 PM -
This data release includes metadata and tabular data that describes physical and chemical characteristics of anchialine pools where Orangeblack Hawaiian damselfies (Megalagrion xanthomelas) were...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 10:11 PM -
1. Steelhead (Oncorhynchus mykiss) and other Pacific salmon are threatened by unsustainable levels of harvest, genetic introgression from hatchery stocks and degradation or loss of...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: April 12, 2026 at 07:42 PM -
The goal of the Trinity River project is to identify the potential positive effects of large-scale restoration actions in a 63 kilometer reach of the Trinity River below Lewiston Dam, in the hope...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: March 12, 2026 at 03:14 AM -
1. Steelhead (Oncorhynchus mykiss) and other Pacific salmon are threatened by unsustainable levels of harvest, genetic introgression from hatchery stocks and degradation or loss of...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 07:42 PM -
The Federal Columbia River Power Supply (FCRPS) Biological Opinion (BiOp) calls for studies that estimate ecological and genetic impacts of hatchery fish on wild populations, and evaluate the...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 07:44 PM -
The objective of this project is to develop a simple approach for estimating the marine survival and causes of trends in survival. Data is a summary of ecosystem indicators of coho salmon marine survival.
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 07:44 PM -
Mirror Lake salmon prey and diets - Lower Columbia River Restoration Action Effectiveness Monitoring
1) The purpose of this project is to measure changes in juvenile salmon habitat occurrence and health following restoration activities at the Mirror Lake Complex and Horsetail Falls in the Lower...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: April 12, 2026 at 07:43 PM
