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Constraints on the adjustment of tidal marshes to accelerating sea level rise.
Saintilan, Neil; Kovalenko, Katya E; Guntenspergen, Glenn; Rogers, Kerrylee; Lynch, James C; Cahoon, Donald R; Lovelock, Catherine E; Friess, Daniel A; Ashe, Erica; Krauss, Ken W; Cormier, Nicole; Spencer, Tom; Adams, Janine; Raw, Jacqueline; Ibanez, Carles; Scarton, Francesco; Temmerman, Stijn; Meire, Patrick; Maris, Tom; Thorne, Karen; Brazner, John; Chmura, Gail L; Bowron, Tony; Gamage, Vishmie P; Cressman, Kimberly; Endris, Charlie; Marconi, Christina; Marcum, Pamela; St Laurent, Kari; Reay, William; Raposa, Kenneth B; Garwood, Jason A; Khan, Nicole.
Afiliação
  • Saintilan N; School of Natural Sciences, Macquarie University, Sydney, NSW, Australia.
  • Kovalenko KE; Natural Resources Research Institute, University of Minnesota, Duluth, MN, USA.
  • Guntenspergen G; US Geological Survey, Eastern Ecological Science Center, Beltsville, MD, USA.
  • Rogers K; School of Earth, Atmospheric and Life Sciences, University of Wollongong, Wollongong, NSW, Australia.
  • Lynch JC; National Park Service, Washington, DC, USA.
  • Cahoon DR; US Geological Survey, Eastern Ecological Science Center, Beltsville, MD, USA.
  • Lovelock CE; School of Biological Sciences, University of Queensland, Brisbane, QLD, Australia.
  • Friess DA; Department of Geography, National University of Singapore, Singapore.
  • Ashe E; Department of Earth and Planetary Sciences, Rutgers University, Newark, NJ, USA.
  • Krauss KW; US Geological Survey, Wetland and Aquatic Research Center, Lafayette, LA, USA.
  • Cormier N; School of Natural Sciences, Macquarie University, Sydney, NSW, Australia.
  • Spencer T; Cambridge Coastal Research Unit, Department of Geography, Cambridge University, Cambridge, UK.
  • Adams J; Institute for Coastal and Marine Research and Department of Botany, Nelson Mandela University, Gqeberha, South Africa.
  • Raw J; Institute for Coastal and Marine Research and Department of Botany, Nelson Mandela University, Gqeberha, South Africa.
  • Ibanez C; Eurecat, Unit of Climate Change, Centre Tecnològic de Catalunya, Catalonia, Spain.
  • Scarton F; SELC Societa Cooperativa, Venice, Italy.
  • Temmerman S; Ecosphere Group, University of Antwerp, Antwerp, Belgium.
  • Meire P; Nova Scotia Department of Natural Resources and Renewables, Nova Scotia, Canada.
  • Maris T; Nova Scotia Department of Natural Resources and Renewables, Nova Scotia, Canada.
  • Thorne K; US Geological Survey, Western Ecological Research Center, Davis, CA, USA.
  • Brazner J; Nova Scotia Department of Natural Resources and Renewables, Nova Scotia, Canada.
  • Chmura GL; Department of Geography, McGill University, Montreal, Canada.
  • Bowron T; Saint Mary's University, Halifax, Canada.
  • Gamage VP; School of Natural Sciences, Macquarie University, Sydney, NSW, Australia.
  • Cressman K; Mississippi State University, Starkville, MS, USA.
  • Endris C; Moss Landing Marine Labs, California State University, Moss Landing, CA, USA.
  • Marconi C; Marine Science Institute, University of Texas, Austin, TX, USA.
  • Marcum P; Guana Tolomato Matanzas National Estuarine Research Reserve, Ponte Vedra Beach, FL, USA.
  • St Laurent K; Delaware Department of Natural Resources and Environmental Control, Dover, DE, USA.
  • Reay W; Virginia Institute of Marine Science, Gloucester Point, VA, USA.
  • Raposa KB; Narragansett Bay National Estuarine Research Reserve, Prudence Island, RI, USA.
  • Garwood JA; Apalachicola National Estuarine Research Reserve, Eastpoint, FL, USA.
  • Khan N; Department of Earth Sciences, Swire Institute of Marine Science, University of Hong Kong, Hong Kong, China.
Science ; 377(6605): 523-527, 2022 07 29.
Article em En | MEDLINE | ID: mdl-35901146
ABSTRACT
Much uncertainty exists about the vulnerability of valuable tidal marsh ecosystems to relative sea level rise. Previous assessments of resilience to sea level rise, to which marshes can adjust by sediment accretion and elevation gain, revealed contrasting results, depending on contemporary or Holocene geological data. By analyzing globally distributed contemporary data, we found that marsh sediment accretion increases in parity with sea level rise, seemingly confirming previously claimed marsh resilience. However, subsidence of the substrate shows a nonlinear increase with accretion. As a result, marsh elevation gain is constrained in relation to sea level rise, and deficits emerge that are consistent with Holocene observations of tidal marsh vulnerability.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Áreas Alagadas / Elevação do Nível do Mar Idioma: En Revista: Science Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Austrália
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Áreas Alagadas / Elevação do Nível do Mar Idioma: En Revista: Science Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Austrália