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Publications
Tongan socio-environmental spatial layers for marine ecosystem management
Tonga Environment Data Portal Publications
Environmental conditions and anthropogenic impacts are key influences on ecological processes and associated ecosystem services. Effective management of Tonga’s marine ecosystems...
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Publications
Tonga State of Environment Report 2018
Tonga Environment Data Portal Publications
The Tonga State of the Environment 2018 report has been developed to answer three key questions related to the environment of Tonga, and is based on seven thematic areas: • What is the...
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Publications
Vaipua Boatyard Development - EIA
Tonga Environment Data Portal Publications
The development of the haul out and storage facility, especially catering to the requirements of visiting yachts and locally based commercial boats in the Vaipua area on the outskirts of...
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Publications
Domestic Wharf Upgrade EIA
Tonga Environment Data Portal Publications
This EIA report had been prepared for the major development and upgrade of the inter-island domestic wharf located in Tongatapu Island.
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Publications
Inform Data Portal Manuals
Tonga Environment Data Portal Publications
Documentation on getting started with the Inform Data Portal
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Dataset
Restricted Global Contiguous Sea Zone (24 Nautical Miles)
Forum Fisheries Agency (FFA) Dataset
Global EEZ layer are the layers gathered from gazetted datasets that the Pacific Community (SPC) has received from the project countries. In areas where there are no gazetted datasets...
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Dataset
Restricted Tonga Exclusive Economic Zone (200 Nautical Mile)
Forum Fisheries Agency (FFA) Dataset
The exclusive economic zone of Tonga comprises those areas of the sea, seabed, and subsoil that are beyond and adjacent to the territorial sea of Tonga, having as their outer limits a...
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Dataset
Global Distribution of Coral Reefs
United Nations Environment Programme World Conservation Monitoring Centre (UNEP-WCMC) Dataset
This dataset shows the global distribution of coral reefs in tropical and subtropical regions. It is the most comprehensive global dataset of warm-water coral reefs to date, acting as a...
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Dataset
GEBCO 2019 Global Bathymetric Grid
General Bathymetric Chart of the Oceans (GEBCO) Dataset
GEBCO’s gridded bathymetric data sets are global terrain models for ocean and land. The grids are available to download or access through Web Map Services. Imagery reproduced from the...
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Geographic data
Percentage of Population within 1 5 & 10km Coastal Buffers
SPC Statistics for Development Division (SDD) Geographic data
A collaborative project between SPC, the World Fish Centre and the University of Wollongong has produced the first detailed population estimates of people living close to the coast in the...