Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf
The Northeast Canyons and Seamounts Marine National Monument (NECSMNM) was designated by President Barack Obama in 2016, using his authority under the Antiquities Act of 1906. The Act allows a President to proclaim as national monuments “historic landmarks, historic and prehistoric structures, and o...
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ftfrontimediafig:oai:figshare.com:article/12638921 2023-05-15T17:45:46+02:00 Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf Peter J. Auster Brooke C. Hodge Michael P. McKee Scott D. Kraus 2020-07-10T08:03:58Z https://doi.org/10.3389/fmars.2020.00566.s001 https://figshare.com/articles/presentation/Presentation_1_A_Scientific_Basis_for_Designation_of_the_Northeast_Canyons_and_Seamounts_Marine_National_Monument_pdf/12638921 unknown doi:10.3389/fmars.2020.00566.s001 https://figshare.com/articles/presentation/Presentation_1_A_Scientific_Basis_for_Designation_of_the_Northeast_Canyons_and_Seamounts_Marine_National_Monument_pdf/12638921 CC BY 4.0 CC-BY Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering marine reserve marine protected area benthic marine mammal diversity hotspot seafloor complexity geospatial Text Presentation 2020 ftfrontimediafig https://doi.org/10.3389/fmars.2020.00566.s001 2020-07-15T22:55:32Z The Northeast Canyons and Seamounts Marine National Monument (NECSMNM) was designated by President Barack Obama in 2016, using his authority under the Antiquities Act of 1906. The Act allows a President to proclaim as national monuments “historic landmarks, historic and prehistoric structures, and other objects of historic or scientific interest” that are “upon the lands owned or controlled” by the United States but to reserve each designation to “the smallest area compatible with the proper care and management of the objects to be protected.” Protection in general excludes commercial scale extraction and is in perpetuity. Here we present analyses of physiographic and ecological datasets that facilitated assessment of the conservation benefits of protections for a new monument. We also review and synthesize the ecological literature to describe processes that operate in continental margin and deep-sea settings, in order to demonstrate the monument area is bounded for proper management and is an object of scientific interest. Results indicate that the current monument designation is an area of high diversity and ecological connectivity across depths and along the continental margin. The monument boundaries contain hot spots (areas of high abundance and species richness) for seafloor communities (inclusive of benthic invertebrate and demersal fish) as well as marine mammals in the epipelagic. Many species are sensitive to disturbance and vulnerable to human activities (e.g., deep-sea corals and sponges) with very long recovery times and extremely low resilience. The monument contains at least nine exemplars of offshore northwest Atlantic marine wildlife communities and habitats (e.g., deep shelf invertebrates, shelf fish, deep sea corals and sponges in canyons and on seamounts, deep sea fish, chemosynthetic communities, deep sea soft sediment, shelf edge cetaceans, and seabirds). The region is relatively undisturbed and can serve as a reference site to focus future research on ecological processes in an ... Conference Object Northwest Atlantic Frontiers: Figshare The Monument ENVELOPE(162.250,162.250,-72.583,-72.583) |
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Open Polar |
collection |
Frontiers: Figshare |
op_collection_id |
ftfrontimediafig |
language |
unknown |
topic |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering marine reserve marine protected area benthic marine mammal diversity hotspot seafloor complexity geospatial |
spellingShingle |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering marine reserve marine protected area benthic marine mammal diversity hotspot seafloor complexity geospatial Peter J. Auster Brooke C. Hodge Michael P. McKee Scott D. Kraus Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf |
topic_facet |
Oceanography Marine Biology Marine Geoscience Biological Oceanography Chemical Oceanography Physical Oceanography Marine Engineering marine reserve marine protected area benthic marine mammal diversity hotspot seafloor complexity geospatial |
description |
The Northeast Canyons and Seamounts Marine National Monument (NECSMNM) was designated by President Barack Obama in 2016, using his authority under the Antiquities Act of 1906. The Act allows a President to proclaim as national monuments “historic landmarks, historic and prehistoric structures, and other objects of historic or scientific interest” that are “upon the lands owned or controlled” by the United States but to reserve each designation to “the smallest area compatible with the proper care and management of the objects to be protected.” Protection in general excludes commercial scale extraction and is in perpetuity. Here we present analyses of physiographic and ecological datasets that facilitated assessment of the conservation benefits of protections for a new monument. We also review and synthesize the ecological literature to describe processes that operate in continental margin and deep-sea settings, in order to demonstrate the monument area is bounded for proper management and is an object of scientific interest. Results indicate that the current monument designation is an area of high diversity and ecological connectivity across depths and along the continental margin. The monument boundaries contain hot spots (areas of high abundance and species richness) for seafloor communities (inclusive of benthic invertebrate and demersal fish) as well as marine mammals in the epipelagic. Many species are sensitive to disturbance and vulnerable to human activities (e.g., deep-sea corals and sponges) with very long recovery times and extremely low resilience. The monument contains at least nine exemplars of offshore northwest Atlantic marine wildlife communities and habitats (e.g., deep shelf invertebrates, shelf fish, deep sea corals and sponges in canyons and on seamounts, deep sea fish, chemosynthetic communities, deep sea soft sediment, shelf edge cetaceans, and seabirds). The region is relatively undisturbed and can serve as a reference site to focus future research on ecological processes in an ... |
format |
Conference Object |
author |
Peter J. Auster Brooke C. Hodge Michael P. McKee Scott D. Kraus |
author_facet |
Peter J. Auster Brooke C. Hodge Michael P. McKee Scott D. Kraus |
author_sort |
Peter J. Auster |
title |
Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf |
title_short |
Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf |
title_full |
Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf |
title_fullStr |
Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf |
title_full_unstemmed |
Presentation_1_A Scientific Basis for Designation of the Northeast Canyons and Seamounts Marine National Monument.pdf |
title_sort |
presentation_1_a scientific basis for designation of the northeast canyons and seamounts marine national monument.pdf |
publishDate |
2020 |
url |
https://doi.org/10.3389/fmars.2020.00566.s001 https://figshare.com/articles/presentation/Presentation_1_A_Scientific_Basis_for_Designation_of_the_Northeast_Canyons_and_Seamounts_Marine_National_Monument_pdf/12638921 |
long_lat |
ENVELOPE(162.250,162.250,-72.583,-72.583) |
geographic |
The Monument |
geographic_facet |
The Monument |
genre |
Northwest Atlantic |
genre_facet |
Northwest Atlantic |
op_relation |
doi:10.3389/fmars.2020.00566.s001 https://figshare.com/articles/presentation/Presentation_1_A_Scientific_Basis_for_Designation_of_the_Northeast_Canyons_and_Seamounts_Marine_National_Monument_pdf/12638921 |
op_rights |
CC BY 4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3389/fmars.2020.00566.s001 |
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1766149023249465344 |