AKA: none
Other ID: none
Status: Completed
Organization(s): USGS, Pacific Coastal and Marine Science Center
Funding Program(s): Coastal Habitats in Puget Sound (ZP00AZZ)
Principal Investigator(s): Eric Grossman
Affiliate Investigator(s): Christopher Curran, USGS-WAWSC
Information Specialist(s): Eric Grossman
Data Type(s): Biological Field Study: Surveys (biological), Environmental Data: CTD, Environmental Data: Current, Environmental Data: Tide, Imagery: Photo, Imagery: Video, Location-Elevation: Navigation, Sampling: Geology, Visual Identification: Species ID
Scientific Purpose/Goals: Measure bedload sediment transport across tidal flat and flow conditions; measure affects of sediment abrasion on seagrasses and benthic invertebrates.
Vehicle(s): None
Start Port/Location: Luhr Beach, Nisqually Reach, WA
End Port/Location: Luhr Beach, Nisqually Reach, WA
Start Date: 2014-07-14
End Date: 2014-07-15
Equipment Used: Sediment trap, sample, CTD, acousticdoppler, wave/tide gauge, video, camera, navigation, Marine Mammal Observation
Information to be Derived: currents, discharge, bedload transport, sediment grain size, seagrass cover/shoot density/plant height, epibenthic invertebrate biomass/community composition, epifauna invertebrate biomass/community composition along a gradient in sediment disturbance
Summary of Activity and Data Gathered: grainsize data on FAD
Staff: Eric Grossman
Affiliate Staff:
Notes: Equipment Used-Environmental Data-Other: CTD-Sontek castaway CTD, Tide/Currents-Nortek 2MHz Aquadopp
Location:
Nisqually Delta, Puget Sound, WA
Boundaries | |||
---|---|---|---|
North: 47.18224593 | South: 47.0561998 | West: -122.802 | East: -122.65014648 |
Platform(s):
Gregor |
Survey Equipment | Survey Info | Data Type(s) | Data Collected |
---|---|---|---|
Sediment trap | --- | Sediment Properties Geology | |
sample | --- | Surveys (biological) | |
CTD | --- | Surveys (geochemical) Experiments (geochemical) CTD | |
acousticdoppler | --- | Current | |
wave/tide gauge | --- | Tide Wave | |
video | --- | Video | |
camera | --- | Photo | |
navigation | --- | Navigation | |
Marine Mammal Observation | --- | Species ID |