This is a topographical map of eastern Tutuila.
This is 2008 Agricultural census data for American Samoa.
The Mapping Ocean Wealth data viewer is a live online resource for sharing understanding of the value of marine and coastal ecosystems to people. It includes global maps, regionally-specific studies, reference data, and a number of “apps” providing key data analytics. Maps and apps can be opened according to key themes or geographies. The navigator the left of the maps enables you to add or remove any additional map layers as you explore. Information keys explain how the maps were made and provide additional links. Further information and resources can be found on Oceanwealth.org
This paper presents over 100 radiocarbon dating results for Tutuila and Manu'a in American Samoa, contributing to various aspects of Samoan archaeology.
This report presents findings from the analysis of radiocarbon dates and volcanic stratigraphy in the Leone Volcanics region of Tutuila Island, American Samoa, shedding light on the timing and spatial distribution of late-Holocene volcanic events. Key insights include identifying a distinct reddish ash stratum dating to approximately AD 650-750 as the most recent eruptive event, along with observations on the source and sequence of ash deposits, suggesting multiple eruptive events from both seaward and inland craters, potentially continuing as recently as AD 1300.
Pacific Island Developing Countries (PIDCs) contribute a minuscule 0.03 percent to global carbon dioxide emissions, with residents producing only a quarter of the world's average emissions per person. However, despite their minimal emissions, these nations are expected to face some of the earliest and harshest consequences of climate change, with a particular focus on its impact on freshwater resources. This chapter delves into the potential threats posed by climate change to the already stressed freshwater supplies in PIDCs.
In response to climate change impacts like rising sea levels, efforts are being made in the Pacific Islands region to assess and adapt to the effects on mangroves. This includes improving management practices, reducing stress on mangroves, and integrating climate data into land-use planning to minimize risks to coastal ecosystems and human safety.
Climate change profoundly affects global agriculture, posing food security threats via extreme weather, temperature shifts, and rainfall variations. In the Pacific Islands, additional challenges like sea-level rise and ecosystem degradation exacerbate these issues. The American Samoa Extension Climate Forum, conducted on June 20-21, 2018, sought to address these concerns by engaging stakeholders in discussions about sustainable agriculture, climate adaptation, and food security.
This is 2003 Agricultural census data for American Samoa.
This paper delves into the agriculture and livestock use in American Samoa.
Following the 2009 Samoa-Tonga earthquake, the Samoan islands, including Savai'i, Upolu, and Tutuila, have experienced accelerated sea-level rise, driven by subsidence and gravity changes, with American Samoa witnessing a 5 times faster rate than the global average. A viscoelastic model predicts a continued sea-level rise of 30-40 cm, intensifying coastal flooding.
A recently published paper, titled “Coastal proximity of populations in 22 Pacific Island Countries and Territories” details the methodology used to undertake the analysis and presents the findings. **Purpose** * This analysis aims to estimate populations settled in coastal areas in 22 Pacific Island Countries and Territories (PICTS) using the data currently available. In addition to the coastal population estimates, the study compares the results obtained from the use of national population datasets (census) with those derived from the use of global population grids.
This chapter explores the complex interactions within the climate system, emphasizing the significance of understanding climate's physical and social impacts at various scales. It underscores the importance of assessing vulnerability to climate conditions, focusing on sensitivity, exposure, and resilience, especially in Pacific Island communities facing climate-related challenges.
The 2030 Agenda for Sustainable Development and the Sustainable Development Goals (SDGs) represent the world’s plan of action for social inclusion, environmental sustainability and economic development. The mining industry has an unprecedented opportunity to mobilize significant human, physical, technological and financial resources to advance the SDGs.
This chapter discusses advances in climate change impact, adaptation, and vulnerability assessment methods, emphasizing the growing use of risk management frameworks, stakeholder involvement, and diverse scenario approaches. These developments aim to provide policy-relevant information for effective decision-making in the face of climate change, recognizing the importance of considering non-climate factors and regional-scale scenarios.
The Convention for the Protection of Natural Resources and Environment of the South Pacific Region (1986) is also known as the SPREP Convention or Noumea Convention. The Convention has two Protocols that also entered into force in 1990. This Convention is the major multilateral umbrella agreement in the Pacific Region for the protection of natural resources and the environment.
The U.S. Geological Survey (USGS) has developed regression equations for estimating flood-peak discharges, essential for designing infrastructure and managing flood plains. This Fact Sheet focuses on the application of the updated National Flood-Frequency (NFF) Program to rural areas on the island of Tutuila, American Samoa, while noting that new equations have been developed for various regions across the United States.
The guide seeks to rekindle debate and discussion about the value of freedom of information laws, as well as to provide a practical roadmap for their introduction, where necessary.
The guide is in three parts.
Part 1 traces developments in the field across the Pacific
Part 2 examines the principles necessary to underpin sound freedom of information laws.
Part 3 identifies 13 key elements needed for proper and effective freedom of information legislation.
This report, part of the Pacific Islands Regional Climate Assessment (PIRCA), discusses climate change indicators and their impacts on key sectors in American Samoa. PIRCA, a collaborative effort involving various stakeholders, aims to inform and prioritize actions in response to climate change in the US-Affiliated Pacific Islands and the Hawaiian archipelago.
Short, quick pops of information to help enhance your speeches, media interviews and soundbites, presentations and general message sharing when it comes work done by Pacific islands with support from the Inform Project on environmental data use in the Pacific.