Thomas W Brooks
Wally Brooks is a Physical Scientist with the Environmental Geoscience Project at the Woods Hole Coastal and Marine Science Center.
Science and Products
Continuous Monitoring Data From Herring River Wetlands Cape Cod, Massachusetts, 2015-Jan2020 Continuous Monitoring Data From Herring River Wetlands Cape Cod, Massachusetts, 2015-Jan2020
The Herring River estuary (Wellfleet, Cape Cod, Massachusetts) has been tidally restricted for over a century by a dike constructed near the mouth of the river. Behind the dike, the tidal restriction has caused the conversion of salt marsh wetlands to various other ecosystems including impounded freshwater marshes, flooded shrub land, drained forested upland, and wetlands dominated by...
Continuous Monitoring Data From Great Barnstable Marsh on Cape Cod, Massachusetts, 2017-19 Continuous Monitoring Data From Great Barnstable Marsh on Cape Cod, Massachusetts, 2017-19
Salt marshes are environmental ecosystems that contribute to coastal landscape resiliency to storms and rising sea level. Ninety percent of mid-Atlantic and New England salt marshes have been impacted by parallel grid ditching that began in the 1920s–40s to control mosquito populations and to provide employment opportunities during the Great Depression (James-Pirri and others, 2009...
Time-series of biogeochemical and flow data from a tidal salt-marsh creek, Sage Lot Pond, Waquoit Bay, Massachusetts, 2012-2016 (ver. 2.0, July 2023) Time-series of biogeochemical and flow data from a tidal salt-marsh creek, Sage Lot Pond, Waquoit Bay, Massachusetts, 2012-2016 (ver. 2.0, July 2023)
Extended time-series sensor data were collected between 2012 and 2016 in surface water of a tidal salt-marsh creek on Cape Cod, Massachusetts. The objective of this field study was to measure water chemical characteristics and flows, as part of a study to quantify lateral fluxes of dissolved carbon species between the salt marsh and estuary. Data consist of in-situ measurements including...
Geochemical data supporting analysis of geochemical conditions and nitrogen transport in nearshore groundwater and the subterranean estuary at a Cape Cod embayment, East Falmouth, Massachusetts Geochemical data supporting analysis of geochemical conditions and nitrogen transport in nearshore groundwater and the subterranean estuary at a Cape Cod embayment, East Falmouth, Massachusetts
This data release provides analytical and other data in support of an analysis of nitrogen transport and transformation in groundwater and in a subterranean estuary in the Eel River and onshore locations on the Seacoast Shores peninsula, Falmouth, Massachusetts. The analysis is described in U.S. Geological Survey Scientific Investigations Report 2018-5095 by Colman and others (2018)...
Coastal Groundwater Chemical Data from the North and South Shores of Long Island, New York Coastal Groundwater Chemical Data from the North and South Shores of Long Island, New York
Groundwater data were collected in the spring and fall of 2008 from three sites representing different geological settings and biogeochemical conditions within the surficial glacial aquifer of Long Island, NY. Investigations were designed to examine the extent to which average vadose zone thickness in contributing watersheds controlled biogeochemical conditions and processes, including...
Summary of oceanographic and water-quality measurements near the Blackwater National Wildlife Refuge, Maryland, 2011 Summary of oceanographic and water-quality measurements near the Blackwater National Wildlife Refuge, Maryland, 2011
Suspended-sediment transport is a critical element governing the geomorphology of tidal marshes. Marshes rely on both organic material and inorganic sediment deposition to maintain their elevation relative to sea level. In wetlands near the Blackwater National Wildlife Refuge, Maryland, portions of the salt marsh have been subsiding relative to sea level since the early 20th century...
Authors
Neil K. Ganju, Patrick J. Dickhudt, Ellyn T. Montgomery, Patrick Brennand, R. Kyle Derby, Thomas W. Brooks, Glenn R. Guntenspergen, Marinna A. Martini, Jonathan Borden, Sandra M. Baldwin
The impact of conservation on the status of the world's vertebrates The impact of conservation on the status of the world's vertebrates
Using data for 25,780 species categorized on the International Union for Conservation of Nature Red List, we present an assessment of the status of the world's vertebrates. One-fifth of species are classified as Threatened, and we show that this figure is increasing: On average, 52 species of mammals, birds, and amphibians move one category closer to extinction each year. However, this...
Authors
Michael Hoffmann, Craig Hilton-Taylor, Ariadne Angulo, Monika Bohm, Thomas M. Brooks, Stuart H.M. Butchart, Kent E. Carpenter, Janice Chanson, Ben Collen, Neil A. Cox, William R.T. Darwall, Nicholas K. Dulvy, Lucy R. Harrison, Vineet Katariya, Caroline M. Pollock, Suhel Quader, Nadia I. Richman, Ana S.L. Rodrigues, Marcelo F. Tognelli, Jean-Christophe Vie, John M. Aguiar, David J. Allen, Gerald R. Allen, Giovanni Amori, Natalia B. Ananjeva, Franco Androene, Paul Andrew, Aida Luz Aquino Ortiz, Jonathan E.M. Baillie, Ricardo Baldi, Ben D. Bell, S.D. Biju, Jeremy P. Bird, Patricia Black-Decima, J. Julian Blanc, Federico Bolanos, Wilmar Bolivar-G., Ian J. Burfield, James A. Burton, David R. Capper, Fernando Castro, Gianluca Catullo, Rachel D. Cavanagh, Alan Channing, Ning Labbish Chao, Anna M. Chenery, Federica Chiozza, Viola Clausnitzer, Nigel J. Collar, Leah C. Collett, Bruce B. Collette, Claudia F. Cortez Fernandez, Matthew T. Craig, Michael J. Crosby, Neil Cumberlidge, Annabelle Cuttelod, Andrew E. Derocher, Arvin C. Diesmos, John S. Donaldson, J.W. Duckworth, Guy Dutson, S.K. Dutta, Richard H. Emslie, Aljos Farjon, Sarah Fowler, Jorg Freyhof, David L. Garshelis, Justin Gerlach, David J. Gower, Tandora D. Grant, Geoffrey A. Hammerson, Richard B. Harris, Lawrence R. Heaney, S. Blair Hedges, Jean-Marc Hero, Baz Hughes, Syed Ainul Hussain, Javier M. Icochea, Robert F. Inger, Nobuo Ishii, Djoko T. Iskandar, Richard K.B. Jenkins, Yoshio Kaneko, Maurice Kottelat, Kit M. Kovacs, Sergius L. Kuzmin, Enrique La Marca, John F. Lamoreux, Michael W.N. Lau, Esteban O. Lavilla, Kristin Leus, Rebecca L. Lewison, Gabriela Lichtenstein, Suzanne R. Livingstone, Vimoksolehi Lukoschek, David P. Mallon, Philip J.K. McGowan, Anna McIvor, Patricia D. Moehlman, Sanjay Molur, Antonio Munoz Alonso, John A. Musick, Kristin Nowell, Ronald A. Nussbaum, Wanda Olech, Nikolay L. Orlov, Theodore J. Papenfuss, Gabriela Parra-Olea, William F. Perrin, Beth A. Polidoro, Mohammad Pourkazemi, Paul A. Racey, James S. Ragle, Mala Ram, Galen Rathbun, Robert P. Reynolds, Anders G.J. Rhodin, Stephen J. Richards, Lily O. Rodriguez, Santiago R. Ron, Carlo Rondinini, Anthony B. Rylands, Yvonne Sadovy de Mitcheson, Jonnell C. Sanciangco, Kate L. Sanders, Georgina Santos-Barrera, Jan Schipper, Caryn Self-Sullivan, Yichuan Shi, Alan Shoemaker, Frederick T. Short, Claudio Sillero-Zubiri, Debora L. Silvano, Kevin G. Smith, Andrew T. Smith, Jos Snoeks, Alison J. Stattersfield, Andrew J. Symes, Andrew B. Taber, Bibhab K. Talukdar, Helen J. Temple, Rob Timmins, Joseph A. Tobias, Katerina Tsytsulina, Denis Tweddle, Carmen Ubeda, Sarah V. Valenti, Peter Paul van Dijk, Liza M. Veiga, Alberto Veloso, David C. Wege, Mark Wilkinson, Elizabeth A. Williamson, Feng Xie, Bruce E. Young, H. Resit Akcakaya, Leon Bennun, Tim M. Blackburn, Luigi Boitani, Holly T. Dublin, Gustavo A. B. da Fonseca, Claude Gascon, Thomas E. Lacher, Georgina M. Mace, Susan A. Mainka, Jeffery A. McNeely, Russell A. Mittermeier, Gordon McGregor Reid, Jon Paul Rodriguez, Andrew A. Rosenberg, Michael J. Samways, Jane Smart, Bruce A. Stein, Simon N. Stuart
Water levels, rapid vegetational changes, and the endangered Cape Sable seaside-sparrow Water levels, rapid vegetational changes, and the endangered Cape Sable seaside-sparrow
The legally endangered Cape Sable seaside-sparrow (Ammodramus maritimus mirabilis) is restricted to short-hydroperiod, marl prairies within Florida's Everglades National Park and Big Cypress National Preserve. Marl prairies are typified by dense, mixed stands of graminoid species usually below 1 m in height, naturally inundated by freshwater for 3–7 months annually. Water levels affect...
Authors
M. Philip Nott, O. L. Bass, D. M. Fleming, S. E. Killeffer, N. Fraley, L. Manne, J. L. Curnutt, Thomas M. Brooks, Robert Powell, S. L. Pimm
Population dynamics of the endangered Cape Sable seaside-sparrow Population dynamics of the endangered Cape Sable seaside-sparrow
The Cape Sable seaside-sparrow (Ammodramus maritimus mirabilis) has disappeared from its only known breeding areas episodically since its discovery early this century. Systematic surveys across its range in the southern Everglades find the sparrow's range to be fragmented into six subpopulations. The sparrow population decreased by 58% between 1992 and 1995, with the near extinction of...
Authors
J. L. Curnutt, Audrey L. Mayer, Thomas M. Brooks, L. Manne, O. L. Bass, D. M. Fleming, M. Philip Nott, Stuart L. Pimm
Science and Products
Continuous Monitoring Data From Herring River Wetlands Cape Cod, Massachusetts, 2015-Jan2020 Continuous Monitoring Data From Herring River Wetlands Cape Cod, Massachusetts, 2015-Jan2020
The Herring River estuary (Wellfleet, Cape Cod, Massachusetts) has been tidally restricted for over a century by a dike constructed near the mouth of the river. Behind the dike, the tidal restriction has caused the conversion of salt marsh wetlands to various other ecosystems including impounded freshwater marshes, flooded shrub land, drained forested upland, and wetlands dominated by...
Continuous Monitoring Data From Great Barnstable Marsh on Cape Cod, Massachusetts, 2017-19 Continuous Monitoring Data From Great Barnstable Marsh on Cape Cod, Massachusetts, 2017-19
Salt marshes are environmental ecosystems that contribute to coastal landscape resiliency to storms and rising sea level. Ninety percent of mid-Atlantic and New England salt marshes have been impacted by parallel grid ditching that began in the 1920s–40s to control mosquito populations and to provide employment opportunities during the Great Depression (James-Pirri and others, 2009...
Time-series of biogeochemical and flow data from a tidal salt-marsh creek, Sage Lot Pond, Waquoit Bay, Massachusetts, 2012-2016 (ver. 2.0, July 2023) Time-series of biogeochemical and flow data from a tidal salt-marsh creek, Sage Lot Pond, Waquoit Bay, Massachusetts, 2012-2016 (ver. 2.0, July 2023)
Extended time-series sensor data were collected between 2012 and 2016 in surface water of a tidal salt-marsh creek on Cape Cod, Massachusetts. The objective of this field study was to measure water chemical characteristics and flows, as part of a study to quantify lateral fluxes of dissolved carbon species between the salt marsh and estuary. Data consist of in-situ measurements including...
Geochemical data supporting analysis of geochemical conditions and nitrogen transport in nearshore groundwater and the subterranean estuary at a Cape Cod embayment, East Falmouth, Massachusetts Geochemical data supporting analysis of geochemical conditions and nitrogen transport in nearshore groundwater and the subterranean estuary at a Cape Cod embayment, East Falmouth, Massachusetts
This data release provides analytical and other data in support of an analysis of nitrogen transport and transformation in groundwater and in a subterranean estuary in the Eel River and onshore locations on the Seacoast Shores peninsula, Falmouth, Massachusetts. The analysis is described in U.S. Geological Survey Scientific Investigations Report 2018-5095 by Colman and others (2018)...
Coastal Groundwater Chemical Data from the North and South Shores of Long Island, New York Coastal Groundwater Chemical Data from the North and South Shores of Long Island, New York
Groundwater data were collected in the spring and fall of 2008 from three sites representing different geological settings and biogeochemical conditions within the surficial glacial aquifer of Long Island, NY. Investigations were designed to examine the extent to which average vadose zone thickness in contributing watersheds controlled biogeochemical conditions and processes, including...
Summary of oceanographic and water-quality measurements near the Blackwater National Wildlife Refuge, Maryland, 2011 Summary of oceanographic and water-quality measurements near the Blackwater National Wildlife Refuge, Maryland, 2011
Suspended-sediment transport is a critical element governing the geomorphology of tidal marshes. Marshes rely on both organic material and inorganic sediment deposition to maintain their elevation relative to sea level. In wetlands near the Blackwater National Wildlife Refuge, Maryland, portions of the salt marsh have been subsiding relative to sea level since the early 20th century...
Authors
Neil K. Ganju, Patrick J. Dickhudt, Ellyn T. Montgomery, Patrick Brennand, R. Kyle Derby, Thomas W. Brooks, Glenn R. Guntenspergen, Marinna A. Martini, Jonathan Borden, Sandra M. Baldwin
The impact of conservation on the status of the world's vertebrates The impact of conservation on the status of the world's vertebrates
Using data for 25,780 species categorized on the International Union for Conservation of Nature Red List, we present an assessment of the status of the world's vertebrates. One-fifth of species are classified as Threatened, and we show that this figure is increasing: On average, 52 species of mammals, birds, and amphibians move one category closer to extinction each year. However, this...
Authors
Michael Hoffmann, Craig Hilton-Taylor, Ariadne Angulo, Monika Bohm, Thomas M. Brooks, Stuart H.M. Butchart, Kent E. Carpenter, Janice Chanson, Ben Collen, Neil A. Cox, William R.T. Darwall, Nicholas K. Dulvy, Lucy R. Harrison, Vineet Katariya, Caroline M. Pollock, Suhel Quader, Nadia I. Richman, Ana S.L. Rodrigues, Marcelo F. Tognelli, Jean-Christophe Vie, John M. Aguiar, David J. Allen, Gerald R. Allen, Giovanni Amori, Natalia B. Ananjeva, Franco Androene, Paul Andrew, Aida Luz Aquino Ortiz, Jonathan E.M. Baillie, Ricardo Baldi, Ben D. Bell, S.D. Biju, Jeremy P. Bird, Patricia Black-Decima, J. Julian Blanc, Federico Bolanos, Wilmar Bolivar-G., Ian J. Burfield, James A. Burton, David R. Capper, Fernando Castro, Gianluca Catullo, Rachel D. Cavanagh, Alan Channing, Ning Labbish Chao, Anna M. Chenery, Federica Chiozza, Viola Clausnitzer, Nigel J. Collar, Leah C. Collett, Bruce B. Collette, Claudia F. Cortez Fernandez, Matthew T. Craig, Michael J. Crosby, Neil Cumberlidge, Annabelle Cuttelod, Andrew E. Derocher, Arvin C. Diesmos, John S. Donaldson, J.W. Duckworth, Guy Dutson, S.K. Dutta, Richard H. Emslie, Aljos Farjon, Sarah Fowler, Jorg Freyhof, David L. Garshelis, Justin Gerlach, David J. Gower, Tandora D. Grant, Geoffrey A. Hammerson, Richard B. Harris, Lawrence R. Heaney, S. Blair Hedges, Jean-Marc Hero, Baz Hughes, Syed Ainul Hussain, Javier M. Icochea, Robert F. Inger, Nobuo Ishii, Djoko T. Iskandar, Richard K.B. Jenkins, Yoshio Kaneko, Maurice Kottelat, Kit M. Kovacs, Sergius L. Kuzmin, Enrique La Marca, John F. Lamoreux, Michael W.N. Lau, Esteban O. Lavilla, Kristin Leus, Rebecca L. Lewison, Gabriela Lichtenstein, Suzanne R. Livingstone, Vimoksolehi Lukoschek, David P. Mallon, Philip J.K. McGowan, Anna McIvor, Patricia D. Moehlman, Sanjay Molur, Antonio Munoz Alonso, John A. Musick, Kristin Nowell, Ronald A. Nussbaum, Wanda Olech, Nikolay L. Orlov, Theodore J. Papenfuss, Gabriela Parra-Olea, William F. Perrin, Beth A. Polidoro, Mohammad Pourkazemi, Paul A. Racey, James S. Ragle, Mala Ram, Galen Rathbun, Robert P. Reynolds, Anders G.J. Rhodin, Stephen J. Richards, Lily O. Rodriguez, Santiago R. Ron, Carlo Rondinini, Anthony B. Rylands, Yvonne Sadovy de Mitcheson, Jonnell C. Sanciangco, Kate L. Sanders, Georgina Santos-Barrera, Jan Schipper, Caryn Self-Sullivan, Yichuan Shi, Alan Shoemaker, Frederick T. Short, Claudio Sillero-Zubiri, Debora L. Silvano, Kevin G. Smith, Andrew T. Smith, Jos Snoeks, Alison J. Stattersfield, Andrew J. Symes, Andrew B. Taber, Bibhab K. Talukdar, Helen J. Temple, Rob Timmins, Joseph A. Tobias, Katerina Tsytsulina, Denis Tweddle, Carmen Ubeda, Sarah V. Valenti, Peter Paul van Dijk, Liza M. Veiga, Alberto Veloso, David C. Wege, Mark Wilkinson, Elizabeth A. Williamson, Feng Xie, Bruce E. Young, H. Resit Akcakaya, Leon Bennun, Tim M. Blackburn, Luigi Boitani, Holly T. Dublin, Gustavo A. B. da Fonseca, Claude Gascon, Thomas E. Lacher, Georgina M. Mace, Susan A. Mainka, Jeffery A. McNeely, Russell A. Mittermeier, Gordon McGregor Reid, Jon Paul Rodriguez, Andrew A. Rosenberg, Michael J. Samways, Jane Smart, Bruce A. Stein, Simon N. Stuart
Water levels, rapid vegetational changes, and the endangered Cape Sable seaside-sparrow Water levels, rapid vegetational changes, and the endangered Cape Sable seaside-sparrow
The legally endangered Cape Sable seaside-sparrow (Ammodramus maritimus mirabilis) is restricted to short-hydroperiod, marl prairies within Florida's Everglades National Park and Big Cypress National Preserve. Marl prairies are typified by dense, mixed stands of graminoid species usually below 1 m in height, naturally inundated by freshwater for 3–7 months annually. Water levels affect...
Authors
M. Philip Nott, O. L. Bass, D. M. Fleming, S. E. Killeffer, N. Fraley, L. Manne, J. L. Curnutt, Thomas M. Brooks, Robert Powell, S. L. Pimm
Population dynamics of the endangered Cape Sable seaside-sparrow Population dynamics of the endangered Cape Sable seaside-sparrow
The Cape Sable seaside-sparrow (Ammodramus maritimus mirabilis) has disappeared from its only known breeding areas episodically since its discovery early this century. Systematic surveys across its range in the southern Everglades find the sparrow's range to be fragmented into six subpopulations. The sparrow population decreased by 58% between 1992 and 1995, with the near extinction of...
Authors
J. L. Curnutt, Audrey L. Mayer, Thomas M. Brooks, L. Manne, O. L. Bass, D. M. Fleming, M. Philip Nott, Stuart L. Pimm