Marine Electronics Technician
Woods Hole Coastal and Marine Science Center
Email:
anichols@usgs.gov
Office Phone:
508-457-2275
ORCID:
0000-0003-4593-4395
Location
384 Woods Hole Road
Woods Hole
, MA
02543-1598
US
Supervisor:
Jane F Denny
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In spring and summer 2017, the U.S. Geological Survey’s Gas Hydrates Project conducted two cruises aboard the research vessel Hugh R. Sharp to explore the geology, chemistry, ecology, physics, and oceanography of sea-floor methane seeps and water column gas plumes on the northern U.S. Atlantic margin between the Baltimore and Keller Canyons. Split-beam and multibeam echo sounders and a chirp subbottom profiler were deployed during the cruises to map water column backscatter, sea-floor bathymetry and backscatter, and subsurface stratigraphy associated with known and undiscovered sea-floor methane seeps. The first cruise, known as the Interagency Mission for Methane Research on Seafloor Seeps and designated as field...
Tags: Accomac Canyon,
Atlantic Margin,
Atlantic Ocean,
Baltimore Canyon,
CMHRP, All tags...
Chincoteague Ridge,
Coastal and Marine Hazards and Resources Program,
DOE,
DOI,
Department of Energy,
Department of the Interior,
Energy Resources,
Geophysics,
HRS1704,
HRS1713,
IMMeRSS,
Interagency Mission for Methane Research on Seafloor Seeps,
Keller Canyon,
Marine Geology,
NOAA-OER,
Norfolk Canyon,
R/V Hugh R. Sharp,
Stratigraphy,
U.S. Geological Survey,
USGS,
United States of America,
University of Rochester,
WHCMSC,
Washington Canyon,
Woods Hole Coastal and Marine Science Center,
field activity number 2017-001-FA,
field activity number 2017-002-FA, Fewer tags
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In spring and summer 2017, the U.S. Geological Survey’s Gas Hydrates Project conducted two cruises aboard the research vessel Hugh R. Sharp to explore the geology, chemistry, ecology, physics, and oceanography of sea-floor methane seeps and water column gas plumes on the northern U.S. Atlantic margin between the Baltimore and Keller Canyons. Split-beam and multibeam echo sounders and a chirp subbottom profiler were deployed during the cruises to map water column backscatter, sea-floor bathymetry and backscatter, and subsurface stratigraphy associated with known and undiscovered sea-floor methane seeps. The first cruise, known as the Interagency Mission for Methane Research on Seafloor Seeps and designated as field...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Accomac Canyon,
Atlantic Ocean,
CMHRP,
Chincoteague Ridge,
Coastal and Marine Hazards and Resources Program, All tags...
DOE,
DOI,
Department of Energy,
Department of the Interior,
IMMeRSS,
Interagency Mission for Methane Research on Seafloor Seeps,
Keller Canyon,
NOAA-OER,
Norfolk Canyon,
PNG,
R/V Hugh R. Sharp,
SSP,
SVP,
Seabird Electronics 911plus CTD,
Sippican XBT,
U.S. Geological Survey,
USGS,
United States of America,
University of Rochester,
WHCMSC,
Washington Canyon,
Woods Hole Coastal and Marine Science Center,
field activity number 2017-001-FA,
field activity number 2017-002-FA,
geoscientificInformation,
location,
marine geophysics,
navigational data,
ocean sciences,
oceanography,
oceans,
shapefile,
sound speed profile,
sound velocity,
sound velocity profile,
sound velocity profiles, Fewer tags
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High-resolution geophysical mapping of Lake Powell in the Glen Canyon National Recreation Area in Utah and Arizona was conducted between October 8 and November 15, 2017, as part of a collaborative effort between the U.S. Geological Survey and the Bureau of Reclamation to provide high-quality data needed to reassess the area-capacity tables for the Lake Powell reservoir. Seismic data collected during this survey can help to define the rates of deposition within the San Juan and Colorado Rivers, which are the main inflows to Lake Powell. These new data are intended to improve water budget management decisions that affect the natural and recreational resources of the reservoir. Multibeam echosounder bathymetry and...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Antelope Canyon,
BOR,
Bullfrog,
Bullfrog Bay,
Bureau of Reclamation, All tags...
CMGP,
CRSP,
Coastal and Marine Geology Program,
Coconino County,
Colorado River,
Colorado River Storage Project,
DOI,
Dangling Rope,
Department of the Interior,
Escalante River,
Friendship Bay,
Garfield County,
GeoTIFF,
Glen Canyon,
Glen Canyon Dam,
Glen Canyon National Recreation Area,
Good Hope Bay,
Great Bend,
Gunsight Bay,
Halls Bay,
Halls Crossing,
Hite,
Kane County,
Lake Powell,
Last Chance Bay,
NPS,
National Park Service,
Navajo Canyon,
Padre Bay,
Page,
R/V Stephens,
Rainbow Bridge National Monument,
Rock Creek Bay,
San Juan County,
San Juan River,
State of Arizona,
State of Utah,
T20-P,
U.S. Geological Survey,
USGS,
UWSC,
United States of America,
Utah Water Science Center,
WHCMSC,
Wahweap,
Wahweap Bay,
Warm Creek Bay,
Woods Hole Coastal and Marine Science Center,
backscatter,
field activity number 2017-049-FA,
geology,
geophysics,
geoscientificInformation,
geospatial datasets,
imageryBaseMapsEarthCover,
inlandWaters,
lakebed acoustic reflectivity,
lakebed characteristics,
multibeam backscatter,
multibeam echosounder,
multibeam sonar,
time-series, Fewer tags
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In spring and summer 2017, the U.S. Geological Survey’s Gas Hydrates Project conducted two cruises aboard the research vessel Hugh R. Sharp to explore the geology, chemistry, ecology, physics, and oceanography of sea-floor methane seeps and water column gas plumes on the northern U.S. Atlantic margin between the Baltimore and Keller Canyons. Split-beam and multibeam echo sounders and a chirp subbottom profiler were deployed during the cruises to map water column backscatter, sea-floor bathymetry and backscatter, and subsurface stratigraphy associated with known and undiscovered sea-floor methane seeps. The first cruise, known as the Interagency Mission for Methane Research on Seafloor Seeps and designated as field...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Accomac Canyon,
Applied Acoustics,
Atlantic Margin,
Atlantic Ocean,
Baltimore Canyon, All tags...
CMGP,
Chincoteague Ridge,
Coastal and Marine Geology Program,
DOE,
DOI,
Department of Energy,
Department of the Interior,
EasyTrack Nexus 2,
IMMeRSS,
Interagency Mission for Methane Research on Seafloor Seeps,
Keller Canyon,
NOAA-OER,
Norfolk Canyon,
R/V Hugh R. Sharp,
ROV Global Explorer,
ROV navigation,
U.S. Geological Survey,
USBL,
USBL navigation,
USGS,
United States of America,
WHCMSC,
Washington Canyon,
Woods Hole Coastal and Marine Science Center,
field activity number 2017-001-FA,
geoscientificInformation,
geospatial datasets,
location,
marine geology,
marine geology,
marine geophysics,
navigational data,
oceans,
shapefile,
trackline navigation, Fewer tags
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Suspended-sediment transport is a critical element governing the geomorphology of tidal marshes and estuaries. Marsh elevation, relative to sea level, is maintained by both organic material and the deposition of inorganic sediment. Additionally, horizontal marsh extent is altered by lateral erosion and accretion. In wetlands within and near Grand Bay National Estuarine Research Reserve, parts of the salt marsh are eroding relatively rapidly. To understand the connection between sediment fluxes and these processes, the U.S. Geological Survey made oceanographic and water-quality measurements from August 2, 2016, to January 28, 2017, to quantify suspended-sediment concentration and sediment transport in tidal channels...
Categories: Data;
Tags: Bayou Heron,
Bayou Middle,
Geomorphology,
Grand Bay,
Grand Bay National Estuarine Research Reserve, All tags...
Grand Bay National Wildlife Refuge,
Kreole,
Marine Geology,
Middle Bayou,
Mississippi,
Sedimentology,
Water Quality,
inlandWaters,
oceans,
sediment transport,
suspended material (water), Fewer tags
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