UN Sustainable Development Goal
This is an economic evaluation of the compensation to which Papua New Guinea’s customary landholders -
wrongly dispossessed through Special Agricultural Business Leases (SABL) - might be entitled if they successfully sued the government. The evaluation involves the calculation of commercial loss but also, and probably moreimport antly, economic equivalent value loss. The framework identifies the relevant heads of value (not just priced transactions) and demonstrates appropriate methods for valuation. It does not pretend to be a price calculator but rather a tool for advocacy.
Map of the Nauru Island hydrology feature, Buada Lagoon and areas of land development.
Ridge to reef data on Nauru's water sources, limited metadata, compiled in 2018
Jungblut V and Dowiyogo B. 2016. Directory of Wetlands of Nauru - 2016. Report to the Secretariat of the Pacific Regional Environment Programme (SPREP).
Documentation on getting started with the Inform Data Portal
This report is seen as a vehicle for catalyzing common knowledge and understanding among government, donors, NGOs, and communities on rainwater harvesting in the outer island regions of Tonga.
This report from 1992 (one of a series of reports from the Tonga Water Supply Master Plan Study) presents the findings of a recent water resources study of the islands in the Kingdom of Tonga. It summarises previous work, documents recent and current investigations and recommends further investigations to gain a better understanding of the water resources. It also outlines details of a proposed national monitoring and protection programme and makes recommendations about legislation for water resource management and protection.
Different reports on freshwater supply, groundwater pertaining to Lifuka of Ha'apai, Tonga.
raw rainfall data collected in 2016
This report is one in a six series produced for the Tonga Water Safety Plan programme
Various reports relating to water source, groundwater, boreholes etc in Tongatapu.
This report provides design details and costs for the proposed long-term improvements to the water supply
system at Hihifo on the island of Tongatapu, Kingdom of Tonga. This report was part of the demonstration project under the Pacific Adaptation to Climate Change (PACC) programme
The ASTER Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital elevation model (DEM) of land areas on Earth at a spatial resolution of 1 arc second (approximately 30 meter horizontal posting at the equator).
The development of the ASTER GDEM data products is a collaborative effort between National Aeronautics and Space Administration (NASA) and Japan’s Ministry of Economy, Trade, and Industry (METI). The ASTER GDEM data products are created by the Sensor Information Laboratory Corporation (SILC) in Tokyo.
This dataset contains preliminary impact assessments of the Hunga-Tonga-Hunga-Ha'apai volcanic eruption and induced tsunami in January 2022.
The eruptions sent a plume of ash, gas and steam 20 kilometers (12.4 miles) into the air. Satellite imagery showed a massive ash cloud and shockwaves spreading from the eruption. Ash was falling from the sky in the Tonga capital, Nuku'alofa, Saturday evening and phone connections were down. The eruption was likely the biggest recorded anywhere on the planet in more than 30 years, according to experts.