| accessions_id: |
0304326 | archive
|
| Title: |
NOAA RESTORE Science Program: Linking Community and Food-web Approaches to Restoration: On-marsh nekton community in restored vs. natural Louisiana marshes near the West Pointe A La Hache siphon, 2018-05-17 to 2019-05-20 (NCEI Accession 0304326) |
| Abstract: |
This dataset contains abundance, mass, length, sex and species composition of the on-marsh nekton community in restored (LHA, LHB) and natural (LHC, WPH1, WPH2, PS7) marshes at various distances from a freshwater diversion in the vicinity of West Pointe a la Hache, Lake Hermitage, and Port Sulphur, Louisiana in May 2018 and May 2019. Minnow traps (wire mesh traps) were deployed at three sub-habitat locations (edge, creeks, ponds) at each site. Taxonomic identification of individuals was determined to the lowest possible taxonomic level. Salinity and temperature data for each sample location are also included in this dataset. Data are in spreadsheet format. |
| Date received: |
20250512 |
| Start date: |
20180517 |
| End date: |
20190520 |
| Seanames: |
Coastal Waters of Gulf of America, Coastal Waters of Gulf of Mexico, Coastal Waters of Louisiana, Gulf of America, Gulf of Mexico
|
| West boundary: |
-89.8543 |
| East boundary: |
-89.8099 |
| North boundary: |
29.5605 |
| South boundary: |
29.4759 |
| Observation types: |
in situ, laboratory analyses
|
| Instrument types: |
GPS, refractometer, trap
|
| Datatypes: |
ANIMALS - INDIVIDUAL - MASS, FISH BIOMASS, INDIVIDUAL FISH EXAMINATION - LENGTH, LATITUDE, LONGITUDE, SALINITY, species abundance, SPECIES IDENTIFICATION, WATER TEMPERATURE
|
| Submitter: |
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| Submitting institution: |
US DOC; NOAA; NOS; National Centers for Coastal Ocean Science |
| Collecting institutions: |
Louisiana State University, Louisiana Universities Marine Consortium, Michigan Technological University, Portland State University, Rutgers, The State University of New Jersey, University of California - Santa Cruz, University of Florida, University of Tennessee, US DOC; NOAA; NOS; National Centers for Coastal Ocean Science, US DOC; NOAA; NOS; NCCOS; RESTORE Science Program
|
| Contributing projects: |
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| Platforms: |
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| Number of observations: |
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| Supplementary information: |
Methods: Three minnow traps (A,B,C) were deployed at three sub-habitat locations (creek, edge, pond) at six sites (LHA, LHB, LHC, WPH1, WPH2, PS7) for three consecutive days in May 2018 and May 2019. Traps were allowed to soak for 1-2 hours at a time, after which all organisms collected were identified, counted, and measured (length and weight). In 2018 PS7 was sampled four times, while all other sites were sampled three times. In that year, the first PS7 sampling occurred in the afternoon, after which samples were collected during morning hours, consistent with sampling at all other sites. In 2019 new site waypoints were generated at LHB Edge 2, LHC Creek 1, LHC Creek 2, LHC Creek 3, LHC Edge 1, LHC Edge 2, LHC Edge 3, LHC Pond 1, LHC Pond 2, LHC Pond 3, WPH1 Creek 2, WPH1 Creek 3, WPH1 Edge 1, WPH1 Edge 2, WPH1 Edge 3, WPH1 Pond 1and WPH1 Pond 3. |
| Availability date: |
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| Metadata version: |
6 |
| Keydate: |
2025-05-15 14:45:42+00 |
| Editdate: |
2025-06-03 13:14:11+00 |