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Explore Search: Acoustics

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Charts or Graphs
Maps showing (A) acoustic backscatter and (B) bathymetry collected with the inteferomentric sonar

Maps showing (A) acoustic backscatter and (B) bathymetry

publication
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Whole-lake acoustic telemetry to evaluate survival of stocked juvenile fish

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Survival and ancillary data associated with Cisco acoustic tagging experiment conducted in 2018 and 2019

publication
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Patterns of acoustical activity of bats prior to and 10 years after WNS on Fort Drum Army Installation, New York

publication
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Temporal and spatial changes in Myotis lucifugus acoustic activity before and after white-nose syndrome on Fort Drum Army Installation, New York, USA

Photography
Woman on river bank holding line to adcp

ADCP measurement USGS 01304500 PECONIC RIVER AT RIVERHEAD NY

publication
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Case study 1: Acoustic Surveys at Fort Drum Military Installation – the Value of Long-term Monitoring

slideshow
Car Boat Comes to Dock in Lake Michigan

Field Work - 2020

publication
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Acoustic telemetry and benthic habitat mapping inform the spatial ecology of Shortnose Sturgeon in the Hudson River, New York, USA

slideshow
Three SCUBA divers pose for an image in Lake Michigan

My Research Team - 2022

Photography
2 people lifting ADCP at edge of ocean on Long Island

Long Island - Breach

Photography
man standing in shallow waves on beach operating adcp

Utilizing ADCP on Long Island after Hurricane Sandy

Photography
2 USGS scientists on a beach launching an orange adcp into the Atlantic Ocean

Launching ADCP into the ocean from a Long Island, NY beach

Photography
person in a kayak pulling something behind on a big body of water in front of a bridge

01328770 Hudson River at Thompson, NY ADCP measurement

Photography
women in cableway car above water pulling orange adcp

Cableway measurement Saranac River at Plattsburgh, NY

Center News
tripod on rock next to waterfall in forest on sunny day

Field Photo Friday Winner for May 2021

publication
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Bat activity patterns relative to temporal and weather effects in a temperate coastal environment

publication
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Assessing the impact of Hurricanes Irene and Sandy on the morphology and modern sediment thickness on the inner continental shelf offshore of Fire Island, New York

publication
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Maps showing bathymetry and modern sediment thickness on the inner continental shelf offshore of Fire Island, New York, pre-Hurricane Sandy

publication
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Sea-floor geology and topography offshore in northeastern Long Island Sound

publication
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Use of advanced borehole geophysical techniques to delineate fractured-rock ground-water flow and fractures along water-tunnel facilities in northern Queens County, New York

publication
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Flow-log analysis for hydraulic characterization of selected test wells at the Indian Point Energy Center, Buchanan, New York

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Geospatial dataset of bathymetric survey of the Cayuga Inlet flood-control channel and selected tributaries in Ithaca, New York, 2016

publication
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A catastrophic meltwater flood event and the formation of the Hudson Shelf Valley

publication
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Use of an ADCP to compute suspended-sediment discharge in the tidal Hudson River, New York

publication
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Atmospheric propagation modeling indicates homing pigeons use loft-specific infrasonic ‘map’ cues

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Geospatial bathymetry dataset for the Black River near Great Bend, New York, 2020

publication
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The impact of Hurricane Sandy on the shoreface and inner shelf of Fire Island, New York: large bedform migration but limited erosion

publication
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Growth rates of rainbow smelt in Lake Champlain: Effects of density and diet

staff profile
Alexander Gatch

Alexander J Gatch, MSc

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