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Simulating WAves Nearshore (SWAN) Regional Wave Model: Manua, American Samoa
Simulating WAves Nearshore (SWAN) regional wave model 7-day output with a 5-day hourly forecast for the Manua Islands (Ofu, Olosega, and Tau) of American Samoa at approximately... -
NOAA Shallow-Water Benthic Habitats: American Samoa: Manua Islands
Benthic habitat maps for the nearshore, shallow (< 30 m) coastal waters of the Manua Islands (Ofu, Olosega, and Tau) of American Samoa. NOAA's National Centers for Coastal... -
NOAA/PIBHMC 5-m Bathymetry: American Samoa: Ofu And Olosega: Hillshade
A 5-m resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding the islands of Ofu and Olosega in American Samoa compiled... -
Photosynthetically Active Radiation (PAR) Standard Deviation of Long-term Mean, 2003-2018 - American Samoa
Solar irradiance is one of the most important factors influencing coral reefs. As a majority of their nutrients are obtained from symbiotic photosynthesizing organisms,... -
Photosynthetically Active Radiation (PAR) Long-term Mean, 2003-2018 - American Samoa
Solar irradiance is one of the most important factors influencing coral reefs. As a majority of their nutrients are obtained from symbiotic photosynthesizing organisms,... -
Wave Power Long-term Mean, 2002-2012 - American Samoa
Wave power is a major environmental forcing mechanism that influences a number of marine ecosystem processes including coral reef community development, structure, and... -
Sea Surface Temperature (SST) Standard Deviation of Long-term Mean, 1985-2018 - American Samoa
Sea surface temperature (SST) plays an important role in a number of ecological processes and can vary over a wide range of time scales, from daily to decadal changes. SST... -
Coastal Habitat Modification - American Samoa
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... -
Elevation Contours, 10m - Manua, American Samoa
10m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u. -
Coral Favorability: Non-Managed Conditions: Present - American Samoa
Many aspects of the environment are outside the control of local or regional resource managers. These conditions may require concerted global action to affect change (e.g.,... -
NOAA/NCEI 90-m Bathymetry: American Samoa: Hillshade
A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) grayscale hillshade for the bathymetry (ocean depth) surrounding American Samoa, including the islands of... -
Chlorophyll-a Average Annual Maximum Anomaly, 1998-2018 - American Samoa
Chlorophyll-a, is a widely used proxy for phytoplankton biomass and an indicator for changes in phytoplankton production. As an essential source of energy in the marine... -
Chlorophyll-a Maximum Monthly Climatological Mean, 1998-2018 - American Samoa
Chlorophyll-a, is a widely used proxy for phytoplankton biomass and an indicator for changes in phytoplankton production. As an essential source of energy in the marine... -
Turbidity (Kd490) Average Annual Maximum Anomaly, 1998-2018 - American Samoa
Spectrally resolved water-leaving radiances (ocean color) and inferred chlorophyll concentration are key to studying phytoplankton dynamics at seasonal and inter-annual scales,... -
Elevation Contours, 20m - Manua, American Samoa
20m elevation contours of Manu'a, American Samoa: Ofu, Olosega and Ta'u. -
Coral Favorability: Overall Environmental Conditions: Present - American Samoa
The overall condition of the environment is a combination of managed and non-managed factors. While it is difficult for managers to prevent coral bleaching events, reefs... -
Coral Favorability: Non-Managed Conditions: Intermediate Emissions - American Samoa
Many aspects of the environment are outside the control of local or regional resource managers. These conditions may require concerted global action to affect change (e.g.,... -
USGS 10-m Digital Elevation Model (DEM): American Samoa: Ofu and Olosega: Hillshade
A 10-meter resolution land surface digital elevation model (DEM) grayscale hillshade for the Manua Islands of Ofu and Olosega in American Samoa derived from United States... -
Chlorophyll-a Average Annual Frequency of Anomalies, 1998-2018 - American Samoa
Chlorophyll-a, is a widely used proxy for phytoplankton biomass and an indicator for changes in phytoplankton production. As an essential source of energy in the marine... -
Watersheds, Major - Manua, American Samoa
Major Watersheds of Manu'a, American Samoa: Ofu, Olosega and Ta'u.
