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Region(s) of distribution of Halfbarred Pout (Gymnelus hemifasciatus) Andriashev, 1937 in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas...
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Region(s) of distribution of Arctic Staghorn Sculpin (Gymnocanthus tricuspis) (Reinhardt, 1830) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent...
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Region(s) of distribution of Sakhalin Sole (Limanda sakhalinensis) Hubbs, 1915 in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where...
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Region(s) of distribution of Shulupaoluk (Lycodes jugoricus) Knipowitsch, 1906 in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where...
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Region(s) of distribution of Atlantic Poacher (Leptagonus decagonus) (Bloch & Schneider, 1801) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent...
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Region(s) of distribution of Arctic Lamprey (Lethenteron camtschaticum) (Tilesius, 1811) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic...
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Region(s) of distribution of Arctic Flounder (Liopsetta glacialis) (Pallas, 1776) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where...
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Region(s) of distribution of Gelatinous Seasnail (Liparis fabricii) Krøyer, 1847 in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where...
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Region(s) of distribution of Pink Salmon (Oncorhynchus gorbuscha) (Walbaum, 1792) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where...
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Region(s) of distribution of Chum Salmon (Oncorhynchus keta) (Walbaum, 1792) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where...
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Region(s) of distribution of Bigeye Sculpin (Triglops nybelini) Jensen, 1944 in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where...
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This dataset depicts Ecosystems of Belize - version 2004. This dataset is an update from the 2001 Belize Ecosystems Map (Meerman & Sabido, 2001). This 2004 version has been enhanced using a substantial set of new data. The data quality of the 2004 version has greatly improved over the 2001 version. Marine habitat data were much improved. The classification still follows the UNESCO system developed for the Central American Ecosystems Map and is thus completely consistent with that product. Also, for the first time, metadata are included.
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The datatset is a compilation of all permanent (legally established) protected areas in Quebec, Canada.
We estimated global cyanobacterial biomass in the main reservoirs of cyanobacteria on Earth: marine and freshwater plankton, arid land soil crusts, and endoliths. Estimates were based on typical population density values as measured during our research, or as obtained from literature surveys, which were then coupled with data on global geographical area coverage. Among the marine plankton, the global biomass of Prochlorococcus reaches 120 × 10^12 grams of carbon (g C), and that of Synechoccus some 43 × 10^12 g C. This makes Prochlorococcus and Synechococcus, in that order, the most abundant cyanobacteria on Earth. Tropical marine blooms of Trichodesmium account for an additional 10 × 10^12 g C worldwide. In terrestrial...
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Number of seagrass species, by marine ecoregion. We extracted seagrasses from version 2.0 of the global polygon and point data set that was compiled by UNEP-WCMC in 2005 (for more information about the source data set, e-mail spatialanalysis@unep-wcmc.org). These same data were originally published in the World Atlas of Seagrasses (Green and Short 2003; see, in particular, the chapter by Spalding et al. 2003). The source data for the habitat map were a mix of point and polygon information gathered from a major literature review as well as from national-level mapping programs. We developed the species diversity map from range maps drawn for fifty-five species. The four species from the genus Ruppia were not mapped...
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This data set contains sensitive biological resource data for marine and estuarine vegetation in Puget Sound and Strait of Juan de Fuca, Washington. Vector lines in this data set represent shoreline segments with kelp and eelgrass in Puget Sound and Strait of Juan de Fuca. Species-specific abundance, seasonality, status, life history, and source information are stored in relational data tables designed to be used in conjunction with this spatial data layer. This data set comprises a portion of the Environmental Sensitivity Index (ESI) data for Puget Sound and Strait of Juan de Fuca, Washington. ESI data characterize the marine and coastal environments and wildlife by their sensitivity to spilled oil. The ESI data...
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Number of stony coral species, by marine ecoregion. Stony coral range maps have been drawn by Veron (2000), who kindly made available to us range maps for 794 species. We laid these range maps over the ecoregions to derive a species total for each ecoregion. Note that these stony corals have a wider range than coral reefs. The large physical structures of coral reefs only develop where such corals survive in sufficient densities (and usually diversity) over the long time scales it takes for such structures to form. These data were derived by The Nature Conservancy, and were displayed in a map published in The Atlas of Global Conservation (Hoekstra et al., University of California Press, 2010). More information...
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The NOAA Hypoxia Watch project provides near-real-time, web-based maps of dissolved oxygen in milligrams per liter (mg/L) near the sea floor over the Texas-Louisiana continental shelf during a period that extends from mid-June to mid-July. The NOAA National Marine Fisheries Service Mississippi Laboratories at Pascagoula and Stennis Space Center and the NOAA National Coastal Data Development Center (NCDDC) at Stennis Space Center began the Hypoxia Watch project in 2001. Scientists aboard the NOAA Research Vessel Oregon II measure seawater properties, such as water temperature, salinity, chlorophyll, and dissolved oxygen at each of approximately 240 locations as the Oregon II cruises the waters south of Pascagoula,...
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Amount of fish and shellfish caught using bottom trawling and dredging (1955-2004), by marine ecoregion. The map shows trawling and dredging fishing pressure by marine ecoregion between 1955 and 2004, using fish and shellfish catch data from the University of British Columbia (SAUP 2007). Our analysis of the catch data was limited to species caught by bottom trawl or dredge gear (Watson et al. 2006a). We calculated the annual total tonnage of catch for all species caught by these gears in each ecoregion. To account for recovery of benthic systems over time, we applied a decay factor of 2 percent for each year before 2004 to the total catch (implying a full recovery in fifty years). We then calculated the cumulative...
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Accruate mapping of tidal wetlands is vital for effective conservation and restoration of these valued habitats, and good mapping is key to strategic planning for coastal resilience. Tidal wetlands are defined by regular inundation by the tides; therefore, mapping of tidal wetlands should be based on knowledge of tidal water levels and the land areas inundated by the tides. We developed this tidal wetland mapping following that principle. Briefly, we used a method developed in Oregon that combines NOAA’s extreme water level models with high-resolution LIDAR digital elevation models (DEMs) to map areas subject to tidal inundation. We refined the mapping using additional data sources such as the National Wetland...


map background search result map search result map Number of Stony Coral Species by Marine Ecoregion Number of Seagrass Species by Marine Ecoregion Bottom Trawling and Dredging by Marine Ecoregion Marine habitat sensitivity to spilled oil in coastal environments in Puget Sound and the Strait of Juan de Fuca, Washington, USA Ecosystems of Belize Permanently protected areas of Quebec, Canada Gulf of Mexico Hypoxia Watch Bottom Dissolved Oxygen (mg/L) Contours for June and July 2006 Marine Arctic polygon distribution of Halfbarred Pout (Gymnelus hemifasciatus) Andriashev, 1937 Marine Arctic polygon distribution of Arctic Staghorn Sculpin (Gymnocanthus tricuspis) (Reinhardt, 1830) Marine Arctic polygon distribution of Atlantic Poacher (Leptagonus decagonus) (Bloch & Schneider, 1801) Marine Arctic polygon distribution of Arctic Lamprey (Lethenteron camtschaticum) (Tilesius, 1811) Marine Arctic polygon distribution of Sakhalin Sole (Limanda sakhalinensis) Hubbs, 1915 Marine Arctic polygon distribution of Gelatinous Seasnail (Liparis fabricii) Krøyer, 1847 Marine Arctic polygon distribution of Shulupaoluk (Lycodes jugoricus) Knipowitsch, 1906 Marine Arctic polygon distribution of Pink Salmon (Oncorhynchus gorbuscha) (Walbaum, 1792) Marine Arctic polygon distribution of Chum Salmon (Oncorhynchus keta) (Walbaum, 1792) Marine Arctic polygon distribution of Bigeye Sculpin (Triglops nybelini) Jensen, 1944 West Coast USA Current and Historical Estuary Extent Marine habitat sensitivity to spilled oil in coastal environments in Puget Sound and the Strait of Juan de Fuca, Washington, USA Ecosystems of Belize Gulf of Mexico Hypoxia Watch Bottom Dissolved Oxygen (mg/L) Contours for June and July 2006 West Coast USA Current and Historical Estuary Extent Permanently protected areas of Quebec, Canada Marine Arctic polygon distribution of Shulupaoluk (Lycodes jugoricus) Knipowitsch, 1906 Marine Arctic polygon distribution of Atlantic Poacher (Leptagonus decagonus) (Bloch & Schneider, 1801) Marine Arctic polygon distribution of Chum Salmon (Oncorhynchus keta) (Walbaum, 1792) Marine Arctic polygon distribution of Sakhalin Sole (Limanda sakhalinensis) Hubbs, 1915 Marine Arctic polygon distribution of Bigeye Sculpin (Triglops nybelini) Jensen, 1944 Marine Arctic polygon distribution of Arctic Lamprey (Lethenteron camtschaticum) (Tilesius, 1811) Marine Arctic polygon distribution of Pink Salmon (Oncorhynchus gorbuscha) (Walbaum, 1792) Marine Arctic polygon distribution of Gelatinous Seasnail (Liparis fabricii) Krøyer, 1847 Marine Arctic polygon distribution of Halfbarred Pout (Gymnelus hemifasciatus) Andriashev, 1937 Marine Arctic polygon distribution of Arctic Staghorn Sculpin (Gymnocanthus tricuspis) (Reinhardt, 1830) Number of Stony Coral Species by Marine Ecoregion Number of Seagrass Species by Marine Ecoregion Bottom Trawling and Dredging by Marine Ecoregion