USGS technicians Eric Moore (left) and Jenny White deploy air guns (silver cylinders), compressor hose (black), and orange buoys at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of America.
Patrick Hart
Geophysicist Emeritus with the USGS Pacific Coastal and Marine Science Center
Science and Products
Coastal and Marine Geohazards of the U.S. West Coast and Alaska
U.S. Geological Survey Gas Hydrates Project
Island of Hawaii forest bird malaria infection data 2001-2005
Island of Hawaii bird, mosquito, and avian malaria infection data 2001-2004
High-resolution multichannel sparker seismic-reflection and chirp sub-bottom data acquired along the Cascadia margin during USGS field activity 2019-024-FA
Multichannel minisparker seismic-reflection data collected offshore Glacier Bay National Park during USGS field activity 2015-629-FA
Hawaii Island forest bird movement data from 2014 to 2019
Multichannel sparker and chirp seismic reflection data collected offshore South East Alaska during USGS Field Activity 2017-621-FA
Calibrated marine sparker source amplitude decay versus offset offshore Santa Cruz, California
Gridded Data from a 2011 Multibeam Bathymetric Survey of the Western Part of Passage Canal, Near Whittier, Alaska
High-resolution multi-channel and Chirp seismic-reflection data from USGS cruise 2018-641-FA collected in south-central California in support of the Bureau of Ocean Energy Management Cal DIG I offshore alternative energy project
Multichannel minisparker, multichannel boomer, and chirp seismic-reflection data of USGS field activity 2017-612-FA collected in Puget Sound and Lake Washington in February of 2017
Chirp sub-bottom data of USGS field activity K0211PS collected in Puget Sound, Washington in April of 2011
Chirp, multichannel minisparker, and boomer seismic-reflection data from USGS field activity G-01-13-GA collected in Port Valdez, Alaska, in September 2013
California State Waters Map Series: Offshore of Refugio Beach, California
California State Waters Map Series: Offshore of Coal Oil Point, California
California State Waters Map Series: offshore of Santa Barbara, California
California State Waters Map Series: Offshore of Carpinteria, California
California State Waters Map Series — Offshore of Ventura, California
California State Waters Map Series: Offshore of Santa Barbara, California
USGS technicians Eric Moore (left) and Jenny White deploy air guns (silver cylinders), compressor hose (black), and orange buoys at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of America.
Seismic equipment is craned off research vessel Pelican at the dock in Cocodrie, Louisiana, after a 15-day expedition to explore gas hydrates in the deepwater Gulf of America.
Seismic equipment is craned off research vessel Pelican at the dock in Cocodrie, Louisiana, after a 15-day expedition to explore gas hydrates in the deepwater Gulf of America.
USGS technicians Jenny White and Tom O'Brien prepare lead weight to be added for proper ballasting of the seismic streamer on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Jenny White and Tom O'Brien prepare lead weight to be added for proper ballasting of the seismic streamer on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Eric Moore, Wayne Baldwin, and Tom O'Brien ready the 72-channel digital streamer for deployment on the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Eric Moore, Wayne Baldwin, and Tom O'Brien ready the 72-channel digital streamer for deployment on the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Eric Moore and Jenny White deploy instruments at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of Mexico from April to May 2013.
USGS technicians Eric Moore and Jenny White deploy instruments at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of Mexico from April to May 2013.
USGS co-chief scientist Seth Haines and technician Tom O’Brien work on data acquisition and analysis in the laboratory of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS co-chief scientist Seth Haines and technician Tom O’Brien work on data acquisition and analysis in the laboratory of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technician Jenny White and Ray Sliter check instruments on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technician Jenny White and Ray Sliter check instruments on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
Counting the chorus: A bioacoustic indicator of population density
Landscape configuration alters movement behavior and space-use of a Hawaiian forest bird community
Linking vocal behaviours to habitat structure to create behavioural landscapes
Landscape configuration influences Oma‘o (Myadestes obscurus) song diversity
Microbiomes associated with avian malaria survival differ between susceptible Hawaiian honeycreepers and sympatric malaria-resistant introduced birds
Status of landbirds in the National Park of American Samoa
Categorizing active marine acoustic sources based on their potential to affect marine animals
Activity patterns of Hawaiian forest birds in a fragmented and continuous landscape
Gas hydrates on Alaskan marine margins
Current distribution and abundance of Kohala forest birds in Hawai‘i
Population estimates and trends of three Maui Island-endemic Hawaiian Honeycreepers
Population density, distribution, and trends of landbirds in the National Park of American Samoa, Ta‘ū and Tutuila Units (2011–2018)
Science and Products
Coastal and Marine Geohazards of the U.S. West Coast and Alaska
U.S. Geological Survey Gas Hydrates Project
Island of Hawaii forest bird malaria infection data 2001-2005
Island of Hawaii bird, mosquito, and avian malaria infection data 2001-2004
High-resolution multichannel sparker seismic-reflection and chirp sub-bottom data acquired along the Cascadia margin during USGS field activity 2019-024-FA
Multichannel minisparker seismic-reflection data collected offshore Glacier Bay National Park during USGS field activity 2015-629-FA
Hawaii Island forest bird movement data from 2014 to 2019
Multichannel sparker and chirp seismic reflection data collected offshore South East Alaska during USGS Field Activity 2017-621-FA
Calibrated marine sparker source amplitude decay versus offset offshore Santa Cruz, California
Gridded Data from a 2011 Multibeam Bathymetric Survey of the Western Part of Passage Canal, Near Whittier, Alaska
High-resolution multi-channel and Chirp seismic-reflection data from USGS cruise 2018-641-FA collected in south-central California in support of the Bureau of Ocean Energy Management Cal DIG I offshore alternative energy project
Multichannel minisparker, multichannel boomer, and chirp seismic-reflection data of USGS field activity 2017-612-FA collected in Puget Sound and Lake Washington in February of 2017
Chirp sub-bottom data of USGS field activity K0211PS collected in Puget Sound, Washington in April of 2011
Chirp, multichannel minisparker, and boomer seismic-reflection data from USGS field activity G-01-13-GA collected in Port Valdez, Alaska, in September 2013
California State Waters Map Series: Offshore of Refugio Beach, California
California State Waters Map Series: Offshore of Coal Oil Point, California
California State Waters Map Series: offshore of Santa Barbara, California
California State Waters Map Series: Offshore of Carpinteria, California
California State Waters Map Series — Offshore of Ventura, California
California State Waters Map Series: Offshore of Santa Barbara, California
USGS technicians Eric Moore (left) and Jenny White deploy air guns (silver cylinders), compressor hose (black), and orange buoys at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of America.
USGS technicians Eric Moore (left) and Jenny White deploy air guns (silver cylinders), compressor hose (black), and orange buoys at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of America.
Seismic equipment is craned off research vessel Pelican at the dock in Cocodrie, Louisiana, after a 15-day expedition to explore gas hydrates in the deepwater Gulf of America.
Seismic equipment is craned off research vessel Pelican at the dock in Cocodrie, Louisiana, after a 15-day expedition to explore gas hydrates in the deepwater Gulf of America.
USGS technicians Jenny White and Tom O'Brien prepare lead weight to be added for proper ballasting of the seismic streamer on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Jenny White and Tom O'Brien prepare lead weight to be added for proper ballasting of the seismic streamer on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Eric Moore, Wayne Baldwin, and Tom O'Brien ready the 72-channel digital streamer for deployment on the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Eric Moore, Wayne Baldwin, and Tom O'Brien ready the 72-channel digital streamer for deployment on the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technicians Eric Moore and Jenny White deploy instruments at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of Mexico from April to May 2013.
USGS technicians Eric Moore and Jenny White deploy instruments at the start of a seismic survey to explore gas hydrates in the deepwater Gulf of Mexico from April to May 2013.
USGS co-chief scientist Seth Haines and technician Tom O’Brien work on data acquisition and analysis in the laboratory of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS co-chief scientist Seth Haines and technician Tom O’Brien work on data acquisition and analysis in the laboratory of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technician Jenny White and Ray Sliter check instruments on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.
USGS technician Jenny White and Ray Sliter check instruments on the fantail of the research vessel Pelican during a cruise to explore gas hydrates in the deepwater Gulf of Mexico from April to May, 2013.