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Jennifer McClain-Counts (Former Employee)

Science and Products

Image shows R/V FAlkor Underway

Seeking the Seeps

From June 12 to July 3, 2019, the USGS sailed onboard Schmidt Ocean Institute’s R/V Falkor with several other partners, seeking methane seeps along the seafloor of several underwater canyons off the coast of Oregon and Washington. On this cruise, USGS scientists will seek to understand how much methane is coming out of these seeps, how it travels through the water column, and its ultimate fate in...
By
Ecosystems Mission Area, Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center, St. Petersburg Coastal and Marine Science Center, Wetland and Aquatic Research Center , Woods Hole Coastal and Marine Science Center, Communications and Publishing, Deep Sea Exploration, Mapping and Characterization, Subduction Zone Science
Seeking the Seeps

Seeking the Seeps

From June 12 to July 3, 2019, the USGS sailed onboard Schmidt Ocean Institute’s R/V Falkor with several other partners, seeking methane seeps along the seafloor of several underwater canyons off the coast of Oregon and Washington. On this cruise, USGS scientists will seek to understand how much methane is coming out of these seeps, how it travels through the water column, and its ultimate fate in...
Learn More
Filter Total Items: 15

Sediment macrofaunal composition, stable isotopes, organic content, and grain size of the Cascadia margin (Pacific Ocean), June 2019 Sediment macrofaunal composition, stable isotopes, organic content, and grain size of the Cascadia margin (Pacific Ocean), June 2019

Dataset of sediment macrofaunal communities, geochemistry, and grain size associated with chemosynthetic and soft-sediment habitats along the Cascadia margin, Pacific Ocean, in 2019.
By
Wetland and Aquatic Research Center

Isotope data of vesicomyid clams collected in the Pacific Ocean off the Oregon coastline in 2019 Isotope data of vesicomyid clams collected in the Pacific Ocean off the Oregon coastline in 2019

Isotope data for vesicomyid clams collected in the Pacific Ocean off the Oregon coastline in 2019.
By
Wetland and Aquatic Research Center

Stable isotope, seep megafauna video analysis, and macrofauna of submarine canyons, deep-sea corals and seep habitats in the western Atlantic from 2018-2019 Stable isotope, seep megafauna video analysis, and macrofauna of submarine canyons, deep-sea corals and seep habitats in the western Atlantic from 2018-2019

Datasets of the sediment grain size and geochemistry, macrofaunal communities, stable isotope (carbon, nitrogen, sulfur) and seep video analyses associated with deep-sea corals, submarine canyons and seep habitats in the western Atlantic off the U.S. eastern coastline from 2018-2019.
By
Wetland and Aquatic Research Center

Biological and environmental data collected in 2015 within mangrove habitats of Rookery Bay Preserve on Marco Island, FL. Biological and environmental data collected in 2015 within mangrove habitats of Rookery Bay Preserve on Marco Island, FL.

Mangrove restoration efforts often focus on planting seedlings and ignore the underlying physical parameters causing mangrove loss, such as disruption to the hydrological regime. In order to determine success of hydrological restoration, baseline data need to be collected and assessed from a degraded mangrove system undergoing hydrological restoration. Sample collection occurred within...
By
Wetland and Aquatic Research Center

Stable isotope data and terrain variables for isoscape modeling around two submarine canyons in the western Atlantic sampled in 2012-2013 Stable isotope data and terrain variables for isoscape modeling around two submarine canyons in the western Atlantic sampled in 2012-2013

Terrain variables extracted from bathymetry were used in combination with stable isotope datasets to construct geospatially-explicit isoscapes that predicted variation in carbon and nitrogen isotopes across the canyon-slope seascape, providing insights into the distribution and flow of energy resources, relevant to understanding whole community function.
By
Wetland and Aquatic Research Center

Oceanographic conditions at Richardson reef reveal new suitable habitat for cold-water corals Oceanographic conditions at Richardson reef reveal new suitable habitat for cold-water corals

Cold-water corals create complex structures, but our incomplete knowledge of their niche space limits our ability to understand their distribution and therefore the impact of the ecosystem services they provide in the ocean. The Richardson reef complex consists of over 150 km of linear reef tracts within an area of 75 km2 between 700-900 m depth. This reef experiences rapid shifts in...
By
Wetland and Aquatic Research Center
Image shows two sea urchins with the ocean in the background
Red Sea Urchins
Red Sea Urchins
Image shows two sea urchins with the ocean in the background

Red Sea Urchins

Red Sea Urchins

Two red sea urchins (Mesocentrotus franciscanus) sit on the deck of the R/V Falkor. These sea urchins were collected during the #HuntingBubbles research cruise led by the USGS and Schmidt Ocean Institute, which focused on exploring and understanding methane seeps and the communities that depend on them along the Cascadia Margin.

By
Ecosystems, Natural Hazards, Coastal and Marine Hazards and Resources Program, Environments Program, Pacific Coastal and Marine Science Center, St. Petersburg Coastal and Marine Science Center, Wetland and Aquatic Research Center , Woods Hole Coastal and Marine Science Center, Communications and Publishing
Image shows two sea urchins with the ocean in the background

Red Sea Urchins

Red Sea Urchins

Two red sea urchins (Mesocentrotus franciscanus) sit on the deck of the R/V Falkor. These sea urchins were collected during the #HuntingBubbles research cruise led by the USGS and Schmidt Ocean Institute, which focused on exploring and understanding methane seeps and the communities that depend on them along the Cascadia Margin.

By
Ecosystems, Natural Hazards, Coastal and Marine Hazards and Resources Program, Environments Program, Pacific Coastal and Marine Science Center, St. Petersburg Coastal and Marine Science Center, Wetland and Aquatic Research Center , Woods Hole Coastal and Marine Science Center, Communications and Publishing
Filter Total Items: 18

Benthic community metrics track hydrologically stressed mangrove systems Benthic community metrics track hydrologically stressed mangrove systems

Mangrove restoration efforts have increased in order to help combat their decline globally. While restoration efforts often focus on planting seedlings, underlying chronic issues, including disrupted hydrological regimes, can hinder restoration success. While improving hydrology may be more cost-effective and have higher success rates than planting seedlings alone, hydrological...
Authors
Amanda Demopoulos, Jill Bourque, Jennifer McClain Counts, Nicole Cormier, Ken Krauss
By
Ecosystems Mission Area, Wetland and Aquatic Research Center

Consumer isoscapes reveal heterogeneous food webs in deep-sea submarine canyons and adjacent slopes Consumer isoscapes reveal heterogeneous food webs in deep-sea submarine canyons and adjacent slopes

The deep sea is the largest biome on earth, but one of the least studied despite its critical role in global carbon cycling and climate buffering. Deep-sea organisms largely rely on particulate organic matter from the surface ocean for energy – these organisms in turn play critical roles in energy transport, transformation, storage, and sequestration of carbon. Within the deep sea...
Authors
Amanda Demopoulos, Brian J. Smith, Jill Bourque, Jason Chaytor, Jennifer McClain Counts, Nancy G. Prouty, Steve W. Ross, Sandra Brooke, Gerard Duineveld, Furu Mienis
By
Ecosystems Mission Area, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center

Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat

Coral reefs are iconic ecosystems that support diverse, productive communities in both shallow and deep waters. However, our incomplete knowledge of cold-water coral (CWC) niche space limits our understanding of their distribution and precludes a complete accounting of the ecosystem services they provide. Here, we present the results of recent surveys of the CWC mound province on the...
Authors
Erik E. Cordes, Amanda Demopoulos, Andrew J. Davies, Ryan Gasbarro, Alexandria C. Rhoads, Elizabeth Loebeker, Derek Sowers, Jason Chaytor, Cheryl Morrison, Alexis M. Weinnig, Sandra Brooke, Jay J. Lunden, Furu Mienis, Samantha B. Joye, Andrea M. Quattrini, Tracey T. Sutton, Catherine S. McFadden, Jill R. Bourque, Jennifer McClain Counts, Brian D. Andrews, Melissa J. Betters, Peter J. Etnoyer, Gary A. Wolff, Bernie B. Bernard, James M. Brooks, Michael K. Rasser, Caitlin Adams
By
Ecosystems Mission Area, Wetland and Aquatic Research Center

Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat

Coral reefs are iconic ecosystems that support diverse, productive communities in both shallow and deep waters. However, our incomplete knowledge of cold-water coral (CWC) niche space limits our understanding of their distribution and precludes a complete accounting of the ecosystem services they provide. Here, we present the results of recent surveys of the CWC mound province on the...
Authors
Erick E. Cordes, Amanda Demopoulos, Andrew Davies, Ryan Gasbarro, Alexandria Rhoads, Elizabeth Lobecker, Dereck Sowers, Jason Chaytor, Cheryl Morrison, Alexis Marie Weinnig, Sandra Brooke, Jay J. Lunden, Furu Mienis, Samantha B. Joye, Andrea M. Quattrini, Tracey Sutton, Catherine McFadden, Jill R. Bourque, Jennifer McClain Counts, Brian D. Andrews, Melissa Betters, Peter Etnoyer, Gary Wolff, Bernie Bernard, James Brooks, Michael Rasser, Caitlin Adams
By
Ecosystems Mission Area, Wetland and Aquatic Research Center , Eastern Ecological Science Center

Habitat utilization, demography, and behavioral observations of the squat lobster, Eumunida picta (Crustacea: Anomura: Eumunididae), on western North Atlantic deep-water coral habitats Habitat utilization, demography, and behavioral observations of the squat lobster, Eumunida picta (Crustacea: Anomura: Eumunididae), on western North Atlantic deep-water coral habitats

Deep-sea coral habitats, comprising mostly Lophelia pertusa (Linnaeus 1758), are well developed on the upper and middle continental slope off the southeastern United States (SEUS). These habitats support a diverse and abundant invertebrate fauna, yet ecology and biology of most of these species are poorly known. Ten cruises conducted off the SEUS (Summer–Fall; Cape Lookout, NC–Cape...
Authors
Martha S. Nizinski, Jennifer McClain Counts, Steve W. Ross
By
Ecosystems Mission Area, Wetland and Aquatic Research Center

A characterization of the deep-sea coral and sponge community along the California, Oregon, and Washington coasts using a remotely operated vehicle on the EXPRESS 2019 expedition A characterization of the deep-sea coral and sponge community along the California, Oregon, and Washington coasts using a remotely operated vehicle on the EXPRESS 2019 expedition

NOAA’s Deep-Sea Coral Research Technology Program (DSCRTP) began a 4-year funding initiative for the U.S. West Coast in 2018. The goals of the West Coast Deep-Sea Coral Initiative were to: 1) gather baseline information on DSCS in areas subject to fishing regulation changes prior to the implementation of Amendment 28; 2) improve our understanding of known DSCS bycatch “hot spots”; and 3)...
Authors
Tom Laidig, Diana Watters, Nancy G. Prouty, Meredith Everett, Lizzie Duncan, Liz Clarke, Chris Caldow, Jill R. Bourque, Jennifer McClain Counts, Amanda Demopoulos
By
Ecosystems Mission Area, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center

Non-USGS Publications**

Ross SW, Quattrini AM, Roa-Varon AY, McClain JP. 2010. Species composition and distributions of mesopelagic fishes over the slope of the north-central Gulf of Mexico. Deep-sea Research II 57: 1926-1956.

**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.

New USGS-led Research Sheds Light on Deep-Sea Food Webs

New USGS-led Research Sheds Light on Deep-Sea Food Webs

Deep-sea organisms, dwelling in complete darkness and dependent on nutrients from the surface, play pivotal roles in the transport, transformation...

Read Article

Science and Products

Image shows R/V FAlkor Underway

Seeking the Seeps

From June 12 to July 3, 2019, the USGS sailed onboard Schmidt Ocean Institute’s R/V Falkor with several other partners, seeking methane seeps along the seafloor of several underwater canyons off the coast of Oregon and Washington. On this cruise, USGS scientists will seek to understand how much methane is coming out of these seeps, how it travels through the water column, and its ultimate fate in...
By
Ecosystems Mission Area, Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center, St. Petersburg Coastal and Marine Science Center, Wetland and Aquatic Research Center , Woods Hole Coastal and Marine Science Center, Communications and Publishing, Deep Sea Exploration, Mapping and Characterization, Subduction Zone Science
Seeking the Seeps

Seeking the Seeps

From June 12 to July 3, 2019, the USGS sailed onboard Schmidt Ocean Institute’s R/V Falkor with several other partners, seeking methane seeps along the seafloor of several underwater canyons off the coast of Oregon and Washington. On this cruise, USGS scientists will seek to understand how much methane is coming out of these seeps, how it travels through the water column, and its ultimate fate in...
Learn More
Filter Total Items: 15

Sediment macrofaunal composition, stable isotopes, organic content, and grain size of the Cascadia margin (Pacific Ocean), June 2019 Sediment macrofaunal composition, stable isotopes, organic content, and grain size of the Cascadia margin (Pacific Ocean), June 2019

Dataset of sediment macrofaunal communities, geochemistry, and grain size associated with chemosynthetic and soft-sediment habitats along the Cascadia margin, Pacific Ocean, in 2019.
By
Wetland and Aquatic Research Center

Isotope data of vesicomyid clams collected in the Pacific Ocean off the Oregon coastline in 2019 Isotope data of vesicomyid clams collected in the Pacific Ocean off the Oregon coastline in 2019

Isotope data for vesicomyid clams collected in the Pacific Ocean off the Oregon coastline in 2019.
By
Wetland and Aquatic Research Center

Stable isotope, seep megafauna video analysis, and macrofauna of submarine canyons, deep-sea corals and seep habitats in the western Atlantic from 2018-2019 Stable isotope, seep megafauna video analysis, and macrofauna of submarine canyons, deep-sea corals and seep habitats in the western Atlantic from 2018-2019

Datasets of the sediment grain size and geochemistry, macrofaunal communities, stable isotope (carbon, nitrogen, sulfur) and seep video analyses associated with deep-sea corals, submarine canyons and seep habitats in the western Atlantic off the U.S. eastern coastline from 2018-2019.
By
Wetland and Aquatic Research Center

Biological and environmental data collected in 2015 within mangrove habitats of Rookery Bay Preserve on Marco Island, FL. Biological and environmental data collected in 2015 within mangrove habitats of Rookery Bay Preserve on Marco Island, FL.

Mangrove restoration efforts often focus on planting seedlings and ignore the underlying physical parameters causing mangrove loss, such as disruption to the hydrological regime. In order to determine success of hydrological restoration, baseline data need to be collected and assessed from a degraded mangrove system undergoing hydrological restoration. Sample collection occurred within...
By
Wetland and Aquatic Research Center

Stable isotope data and terrain variables for isoscape modeling around two submarine canyons in the western Atlantic sampled in 2012-2013 Stable isotope data and terrain variables for isoscape modeling around two submarine canyons in the western Atlantic sampled in 2012-2013

Terrain variables extracted from bathymetry were used in combination with stable isotope datasets to construct geospatially-explicit isoscapes that predicted variation in carbon and nitrogen isotopes across the canyon-slope seascape, providing insights into the distribution and flow of energy resources, relevant to understanding whole community function.
By
Wetland and Aquatic Research Center

Oceanographic conditions at Richardson reef reveal new suitable habitat for cold-water corals Oceanographic conditions at Richardson reef reveal new suitable habitat for cold-water corals

Cold-water corals create complex structures, but our incomplete knowledge of their niche space limits our ability to understand their distribution and therefore the impact of the ecosystem services they provide in the ocean. The Richardson reef complex consists of over 150 km of linear reef tracts within an area of 75 km2 between 700-900 m depth. This reef experiences rapid shifts in...
By
Wetland and Aquatic Research Center
Image shows two sea urchins with the ocean in the background
Red Sea Urchins
Red Sea Urchins
Image shows two sea urchins with the ocean in the background

Red Sea Urchins

Red Sea Urchins

Two red sea urchins (Mesocentrotus franciscanus) sit on the deck of the R/V Falkor. These sea urchins were collected during the #HuntingBubbles research cruise led by the USGS and Schmidt Ocean Institute, which focused on exploring and understanding methane seeps and the communities that depend on them along the Cascadia Margin.

By
Ecosystems, Natural Hazards, Coastal and Marine Hazards and Resources Program, Environments Program, Pacific Coastal and Marine Science Center, St. Petersburg Coastal and Marine Science Center, Wetland and Aquatic Research Center , Woods Hole Coastal and Marine Science Center, Communications and Publishing
Image shows two sea urchins with the ocean in the background

Red Sea Urchins

Red Sea Urchins

Two red sea urchins (Mesocentrotus franciscanus) sit on the deck of the R/V Falkor. These sea urchins were collected during the #HuntingBubbles research cruise led by the USGS and Schmidt Ocean Institute, which focused on exploring and understanding methane seeps and the communities that depend on them along the Cascadia Margin.

By
Ecosystems, Natural Hazards, Coastal and Marine Hazards and Resources Program, Environments Program, Pacific Coastal and Marine Science Center, St. Petersburg Coastal and Marine Science Center, Wetland and Aquatic Research Center , Woods Hole Coastal and Marine Science Center, Communications and Publishing
Filter Total Items: 18

Benthic community metrics track hydrologically stressed mangrove systems Benthic community metrics track hydrologically stressed mangrove systems

Mangrove restoration efforts have increased in order to help combat their decline globally. While restoration efforts often focus on planting seedlings, underlying chronic issues, including disrupted hydrological regimes, can hinder restoration success. While improving hydrology may be more cost-effective and have higher success rates than planting seedlings alone, hydrological...
Authors
Amanda Demopoulos, Jill Bourque, Jennifer McClain Counts, Nicole Cormier, Ken Krauss
By
Ecosystems Mission Area, Wetland and Aquatic Research Center

Consumer isoscapes reveal heterogeneous food webs in deep-sea submarine canyons and adjacent slopes Consumer isoscapes reveal heterogeneous food webs in deep-sea submarine canyons and adjacent slopes

The deep sea is the largest biome on earth, but one of the least studied despite its critical role in global carbon cycling and climate buffering. Deep-sea organisms largely rely on particulate organic matter from the surface ocean for energy – these organisms in turn play critical roles in energy transport, transformation, storage, and sequestration of carbon. Within the deep sea...
Authors
Amanda Demopoulos, Brian J. Smith, Jill Bourque, Jason Chaytor, Jennifer McClain Counts, Nancy G. Prouty, Steve W. Ross, Sandra Brooke, Gerard Duineveld, Furu Mienis
By
Ecosystems Mission Area, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center

Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat

Coral reefs are iconic ecosystems that support diverse, productive communities in both shallow and deep waters. However, our incomplete knowledge of cold-water coral (CWC) niche space limits our understanding of their distribution and precludes a complete accounting of the ecosystem services they provide. Here, we present the results of recent surveys of the CWC mound province on the...
Authors
Erik E. Cordes, Amanda Demopoulos, Andrew J. Davies, Ryan Gasbarro, Alexandria C. Rhoads, Elizabeth Loebeker, Derek Sowers, Jason Chaytor, Cheryl Morrison, Alexis M. Weinnig, Sandra Brooke, Jay J. Lunden, Furu Mienis, Samantha B. Joye, Andrea M. Quattrini, Tracey T. Sutton, Catherine S. McFadden, Jill R. Bourque, Jennifer McClain Counts, Brian D. Andrews, Melissa J. Betters, Peter J. Etnoyer, Gary A. Wolff, Bernie B. Bernard, James M. Brooks, Michael K. Rasser, Caitlin Adams
By
Ecosystems Mission Area, Wetland and Aquatic Research Center

Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat Expanding our view of the cold-water coral niche and accounting of the ecosystem services of the reef habitat

Coral reefs are iconic ecosystems that support diverse, productive communities in both shallow and deep waters. However, our incomplete knowledge of cold-water coral (CWC) niche space limits our understanding of their distribution and precludes a complete accounting of the ecosystem services they provide. Here, we present the results of recent surveys of the CWC mound province on the...
Authors
Erick E. Cordes, Amanda Demopoulos, Andrew Davies, Ryan Gasbarro, Alexandria Rhoads, Elizabeth Lobecker, Dereck Sowers, Jason Chaytor, Cheryl Morrison, Alexis Marie Weinnig, Sandra Brooke, Jay J. Lunden, Furu Mienis, Samantha B. Joye, Andrea M. Quattrini, Tracey Sutton, Catherine McFadden, Jill R. Bourque, Jennifer McClain Counts, Brian D. Andrews, Melissa Betters, Peter Etnoyer, Gary Wolff, Bernie Bernard, James Brooks, Michael Rasser, Caitlin Adams
By
Ecosystems Mission Area, Wetland and Aquatic Research Center , Eastern Ecological Science Center

Habitat utilization, demography, and behavioral observations of the squat lobster, Eumunida picta (Crustacea: Anomura: Eumunididae), on western North Atlantic deep-water coral habitats Habitat utilization, demography, and behavioral observations of the squat lobster, Eumunida picta (Crustacea: Anomura: Eumunididae), on western North Atlantic deep-water coral habitats

Deep-sea coral habitats, comprising mostly Lophelia pertusa (Linnaeus 1758), are well developed on the upper and middle continental slope off the southeastern United States (SEUS). These habitats support a diverse and abundant invertebrate fauna, yet ecology and biology of most of these species are poorly known. Ten cruises conducted off the SEUS (Summer–Fall; Cape Lookout, NC–Cape...
Authors
Martha S. Nizinski, Jennifer McClain Counts, Steve W. Ross
By
Ecosystems Mission Area, Wetland and Aquatic Research Center

A characterization of the deep-sea coral and sponge community along the California, Oregon, and Washington coasts using a remotely operated vehicle on the EXPRESS 2019 expedition A characterization of the deep-sea coral and sponge community along the California, Oregon, and Washington coasts using a remotely operated vehicle on the EXPRESS 2019 expedition

NOAA’s Deep-Sea Coral Research Technology Program (DSCRTP) began a 4-year funding initiative for the U.S. West Coast in 2018. The goals of the West Coast Deep-Sea Coral Initiative were to: 1) gather baseline information on DSCS in areas subject to fishing regulation changes prior to the implementation of Amendment 28; 2) improve our understanding of known DSCS bycatch “hot spots”; and 3)...
Authors
Tom Laidig, Diana Watters, Nancy G. Prouty, Meredith Everett, Lizzie Duncan, Liz Clarke, Chris Caldow, Jill R. Bourque, Jennifer McClain Counts, Amanda Demopoulos
By
Ecosystems Mission Area, Pacific Coastal and Marine Science Center, Wetland and Aquatic Research Center

Non-USGS Publications**

Ross SW, Quattrini AM, Roa-Varon AY, McClain JP. 2010. Species composition and distributions of mesopelagic fishes over the slope of the north-central Gulf of Mexico. Deep-sea Research II 57: 1926-1956.

**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.

New USGS-led Research Sheds Light on Deep-Sea Food Webs

New USGS-led Research Sheds Light on Deep-Sea Food Webs

Deep-sea organisms, dwelling in complete darkness and dependent on nutrients from the surface, play pivotal roles in the transport, transformation...

Read Article
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