59 results
 Department of Environment, Tonga

This National Water, Sanitation and Climate Outlook is a document that can be used to inform

 Department of Environment, Tonga

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.

 Department of Environment, 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.

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 Department of Environment, Tonga
 Department of Environment, Tonga

Different reports on freshwater supply, groundwater pertaining to Lifuka of Ha'apai, Tonga.

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 Secretariat of the Pacific Regional Environment 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.

 SPREP Environmental Monitoring and Governance (EMG)

This publication ‘Strategic Environmental Assessment – Guidelines for Pacific Island Countries and
Territories’ has been prepared to provide guidance on the application of SEA as a tool to support
environmental planning, policy and informed decision making. It provides background on the use and
benefits of SEA as well as providing tips and guiding steps on the process, including case studies, toolkits
and checklists for conducting an SEA in the Appendices.

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 Secretariat of the Pacific Regional Environment Programme

This dataset holds all media resources for the State of Environment and Conservation in the Pacific Islands: 2020 Regional Report

 Secretariat of the Pacific Regional Environment Programme

This first state of the environment report for the Pacific region uses regional environment indicators to assess the status, trends, and data quality and availability for the endorsed Pacific environmental priorities. This report also includes an update of the State of Conservation in Oceania report produced in 2013, which was endorsed and published in 2017.

 Department of Environment, Tonga

A presentation on the challenges and opportunities of groundwater governance in Tonga by the Ministry of Lands and Natural Resources at the Groundwater Governance: A Global Framework for Action Regional Consultation for Asia and the Pacific Region that was held in China.

 Secretariat of the Pacific Regional Environment Programme

This dataset hosts 31 individual environmental indicator assessments that are in the **State of Environment and Conservation in the Pacific Islands : 2020 Regional report.**

Regional indicators are used to understand the current status of conservation in the region and to establish a process for periodic reviews of the status of biodiversity and implementation of environmental management measures in the Pacific islands region.

Each Pacific regional indicator is assessed with regard to:

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 SPREP Environmental Monitoring and Governance (EMG)

Dataset includes various regional-scale spatial data layers in geojson format.

 Department of Environment, Tonga

raw rainfall data collected in 2016

 Department of Environment, Tonga

This report is one in a six series produced for the Tonga Water Safety Plan programme

 Department of Environment, Tonga

Various reports relating to water source, groundwater, boreholes etc in Tongatapu.

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 Secretariat of the Pacific Regional Environment Programme

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.