The InterRidge Vents Database is a global database of submarine hydrothermal vent fields. The InterRidge Vents Database is supported by the InterRidge program for international cooperation in ridge-crest studies (www.interridge.org).
AquaMaps are computer-generated predictions of natural occurrence of marine species, based on the environmental tolerance of a given species with respect to depth, salinity, temperature, primary productivity, and its association with sea ice or coastal areas. These 'environmental envelopes' are matched against an authority file which contains respective information for the Oceans of the World. Independent knowledge such as distribution by FAO areas or bounding boxes are used to avoid mapping species in areas that contain suitable habitat, but are not occupied by the species.
Resources for the SPREP Inform workshop in Samoa
Redlist species of Samoa as of 09/04/2019
This paper highlights the seriousness of the “biodiversity crisis” on atolls and the need to place greater research and conservation emphasis on atolls and other small island ecosystems. It is based on studies over the past twenty years conducted in the atolls of Tuvalu, Tokelau, Kiribati, the Marshall Islands and the Tuamotu Archipelago of French Polynesia. It stresses that atolls offer some of the greatest opportunities for integrated studies of simplified small-island ecosystems.
This map shows the different geology present on Tutuila, American Samoa. Scale approximately 1:60,000. 39 x 86 cm. "Contour interval on land, 200 feet. Soundings in fathoms." Shows diagrammatic structure sections, sedimentary and volcanic rocks, and great erosional unconformity.
Developed by scientists from the NOAA Pacific Islands Fisheries Science Center's Ecosystem Sciences Division, the Environmental Data Summary (EDS) tool utilizes survey data funded by the National Coral Reef Monitoring Program (NCRMP), Coral Triangle Initiative (CTI), and USAID. This advanced tool, written in R, offers a consistent way to enhance in situ survey data with external environmental data, providing access to NOAA CoastWatch and OceanWatch datasets via the ERDDAP server protocol.
This dataset analyzes climate exposure, ecological resilience, and social vulnerability to climate change threats in U.S.-affiliated Pacific Islands' coral reefs. Derived from NOAA National Coral Reef Monitoring Program surveys, it focuses on ocean temperature increases and coral bleaching impacts, presenting findings in a publication series for Hawaiian Islands, American Samoa, Guam, and the Northern Mariana Islands.
This data table includes in-situ near-shore seawater measurements of excess radon (Rn-222) and water levels collected in Faga'alu Bay, Tutuila, American Samoa.
The Coral Reef Temperature Anomaly Database (CoRTAD) Version 2, developed for coral reef ecosystem applications, offers global weekly sea surface temperature (SST) data from 1982 to 2008 at approximately 4 km resolution. It includes additional years compared to Version 1, and unlike Version 1's HDF4 format, Version 2 is in HDF5 format. The database provides SST metrics, thermal stress anomalies, and parameters like SSTA Degree Heating Week, designed for climate and ecosystem studies to explore the correlation between coral disease, bleaching, and temperature stress.
The dataset provides geotiff maps depicting coral growth and survival favorability in Guam and American Samoa under three climate scenarios, derived from various environmental factors. Scores between 0 and 1 indicate coral conditions, with 0 being the worst and 1 being the best, as detailed in the 2022 manuscript "Where favorable environmental conditions and resilient corals coincide: Guam and American Samoa".
Climate change disproportionately affects developing countries due to its impacts on agriculture, water supplies, and natural disasters, jeopardizing progress in poverty reduction and threatening the well-being of billions. The World Bank Group is actively aiding these nations by addressing climate challenges through tailored approaches, encompassing data on climate systems, resilience, emissions, and various sectors like health and infrastructure.
This dataset comprises water temperature data collected through subsurface temperature recorders (STRs) for monitoring seawater temperature variability at permanent coral reef sites in American Samoa. Deployed as part of the NOAA National Coral Reef Monitoring Program (NCRMP), these high-accuracy temperature loggers, manufactured by SeaBird Electronics (SBE), operate at depths of 0 to 30 meters along depth transects at Ocean and Climate Change monitoring survey sites for 3 years. Recovered STRs are replaced with new deployments in the same location.
Ground-water and rainfall data from Tutuila and Aunuu in American Samoa, spanning October 1987 to September 1997, reveal trends in pumpage, chloride concentrations, and water levels. Noteworthy findings include varied pumpage rates and chloride concentrations, with Aua experiencing record-high chloride levels, while water levels in certain areas remained consistent or declined during the 12-month period ending September 1997.
This tool provides rain data in American Samoa from 1945-2024. The desired year and month can be selected.
The data described here is from near-shore shallow water Conductivity-Temperature-Depth (CTD) casts conducted in Aua Reef, American Samoa, by scientists of the Ecosystem Sciences Division (ESD) of the NOAA Pacific Islands Fisheries Science Center (PIFSC). The NOAA Fisheries, Ecosystem Sciences Division established 18 survey sites along the water quality gradient near land-based source pollution. This is part of a larger collection of datasets collected as part of the CRCP-funded project 'Linking watershed management activities to reef health in American Samoa' (project no. 31303).
The World Database on Protected Areas (WDPA) is the most comprehensive global database of marine and terrestrial protected areas, updated on a monthly basis, and is one of the key global biodiversity data sets being widely used by scientists, businesses, governments, International secretariats and others to inform planning, policy decisions and management. The WDPA is a joint project between UN Environment and the International Union for Conservation of Nature (IUCN).
Flask CO2 and isotopic data sets taken at American Samoa: Latitude 14.2°S Longitude 170.6°W Elevation 30m. These data are subject to revision based on recalibration of standard gases.