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8 jeux de données trouvés

  • Phosphorus Flux from Onsite Sewage Disposal Systems (OSDS) - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    This layer represents the phosphorus flux coming from onsite sewage disposal systems (OSDS) (e.g., cesspools and septic tanks). OSDS point data were obtained from the University of Hawaii at Manoa (UH) (Aly El-Kadi) and the State of Hawaii Department of Health…

    Composition et couverture des coraux durs HTMLWCSWMS

  • Nitrogen Flux from Onsite Sewage Disposal Systems (OSDS) - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    This layer represents the nitrogen flux coming from onsite sewage disposal systems (OSDS) (e.g., cesspools and septic tanks). OSDS point data were obtained from the University of Hawaii at Manoa (UH) (Aly El-Kadi) and the State of Hawaii Department of Health…

    Composition et couverture des coraux durs HTMLWCSWMS

  • Total Effluent from Onsite Sewage Disposal Systems (OSDS) - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    This layer represents the total effluent coming from onsite sewage disposal systems (OSDS) (e.g., cesspools and septic tanks). OSDS point data were obtained from the University of Hawaii at Manoa (UH) (Aly El-Kadi) and the State of Hawaii Department of Health…

    Composition et couverture des coraux durs HTMLWCSWMS

  • Sediment Export to Nearshore Waters - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    This raster data layer represents sediment plumes originating from stream mouths and coastal pour points. The Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) model for sediment retention was modified for Hawaii, parameterized, and run for…

    Composition et couverture des coraux durs HTMLWCSWMS

  • Nearshore New Development Impact, 2005-2010/2011 - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    This layer represents a proxy for sediment input to the nearshore marine environment from recent construction sites. Data are derived from the NOAA Coastal Change Analysis Program (C-CAP) High Resolution Change dataset from 2005 to 2010, except for Oahu and…

    Composition et couverture des coraux durs HTMLWCSWMS

  • Observed Presence of Alien and Invasive Reef Fish, 2000-2013 - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    This raster data layer represents the presence of alien and invasive reef fish species within 2 km of an observation, including roi or bluespotted grouper (Cephalopholis argus), ta'ape or bluestripe snapper (Lutjanus kasmira), and to'au or blacktail snapper…

    Abondance et diversité de poissonsComposition et couverture des coraux durs HTMLWCSWMS

  • Observed Presence of Alien and Invasive Algae, 2000-2013 - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    Due to the geographic isolation of the Hawaiian Islands, close to 25% of Hawaii's reef fishes and red algae species are endemic. This leaves Hawaiian coral reefs particularly vulnerable to alien invasions due to their valuable role as a biodiversity resource.…

    Composition et couverture des coraux dursComposition et couverture de la canopée de macroalgues HTMLWCSWMS

  • Coastal Habitat Modification - Hawaii

    Pacific Islands Ocean Observing System (PacIOOS)

    Coastal habitats are utilized and altered for a suite of human uses. Habitat modification is here defined as the alteration or removal of geomorphic structure as a result of human use. This includes several habitat-modifying features like seawalls, piers,…

    Composition et couverture des coraux durs HTMLWCSWMS