Tonga's National Communication Reports in response to the United Nations Framework Conventions on Climate Change.
Joint National Action Plan on Climate Change Adaptation and Disaster Risk Management
Climate Change Policies of Tonga
The Kingdom of Tonga’s Third National Greenhouse Gas Inventories of Anthropogenic Emissions by Sources and Removals by Sinks of All Greenhouse Gases not controlled by the Montreal Protocol Year 2006.
Tropical Cyclone Gita hit the main island of Tongatapu and the island of ‘Eua on the night of Monday, 12th February 2018 as a destructive category 4 storm, causing severe damages to these two islands which consists of about 80% of the Total population of Tonga.
This assessment uses the post-disaster data collected by the Statistical Department to describe the characteristics of the affected population, nature and spatial concentration of the damage, and the aid required and received at the time of the interview by the Tongan population.
The Hunga Tonga-Hunga Ha'apai massive undersea volcanic eruption occurred on the 15th of January 2022 and led to an induced tsunami event. The eruption triggered a tsunami warning for several South Pacific island nations with rising water levels were reported on the coastline of Peru and the Pacific Coast in the United States and caused devastating impact across Tonga. In addition, volcanic ash residue was also visible on land surfaces including building structures and surrounding vegetation.
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.
Tuvalu, a small island nation in the Pacific, has in recent years lost about one metre of land around the circumference of its largest atoll due to changes in storm conditions and rising sea levels. Tuvalu is one of the worlds lowest lying countries, with its highest point standing a mere four and a half metres above sea level. Half of Tuvalus population of 11,000 people live just three metres above sea level
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Call Number: [EL]
Physical Description: 32 p.
In 2007, the UNFCCC Secretariat prepared a report on
"Investment and Financial Flows to Address Climate
Change".11 The report covers mitigation and adaptation in
various sectors over the period to 2030. The report defines
an investment as the initial (capital) cost of a new physical
asset with a life of more than one year, such as the capital
cost of a gas-fired generating unit or a water supply
system. A financial flow is an ongoing expenditure related
to climate change mitigation or adaptation that docs not
It is now widely acknowledged within the scientific community that the global rate of sea- level rise is quickening - and is likely to continue to do so as a result of anthropogenic
climate change. It is expected, therefore, that any resulting increase in the frequency or intensity of extreme sea-level events will cause serious problems for the inhabitants of low-
lying coastal communities and islands during the 21st century.
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Call Number: [EL[
Physical Description: 16 p.
Samoa, a small islands country in the south pacific comprises of four main inhabitated islands and 6 smaller uninhabitated islands. The islands of Samoa lie between latitudes of 13° 15°S to and longitudes of 168° -173° W. The total land area is estimated to be around 2820 km2 whereby Upolu holds 1115 km2 and Savaii with 1700 km2. The capital Apia is located on the northern part of Upolu and is approximately 130 km from Pago Pago, American Samoa, 3000 km from Auckland, New Zealand, 4500 km from Sydney Australia, and 4300 km from Honolulu, Hawaii.
1. Article 6 of the Convention on Biological Diversity/ requires each Party to develop or adapt national strategies, plans or programmes for the conservation and sustainable use of biological diversity and to integrate, as far as possible and as appropriate, the conservation and sustainable use of biological
diversity into relevant sectoral or cross-sectoral plans, programmes and policies.
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Call Number: [EL]
Physical Description: 11 Pages
The designations employed and the presentation of material in this publication do not imply the
expression of any opinion whatsoever on the part of the Secretariat of the World Meteorological
Organization concerning the legal status of any country, territory, city or area, or of its authorities, or
concerning the delimitation of its frontiers or boundaries.
2 copies
Call Number: 551.632 PAC
Physical Description: various pagings
GOOS is being implemented in the Pacific islands region by PacificGOOS, which was formed in Suva in 1998. In August 2000, in Apia, Samoa, PacificGOOS held a regional workshop on the development of a coastal Global Ocean Observing System (GOOS) for the Pacific region. This workshop aimed to raise the level of awareness about PacificGOOS and its value for sustainable
The main topographical features of Samoa are rugged mountains of volcanic origin, surrounded by flat and rolling coastal plains. All the islands of Samoa were formed by volcanic activity. Savai'i is regarded as still volcanically active with its most recent eruption producing lava flows between 1905 and 1911. A large percentage of Samoan soils are porous, shallow and clay in texture.
Also available online|A PICCAP-GEF funded project
Call Number: 551.6 UNI [EL],302.2 GOV,VF 2682,INT-CON
Physical Description: xi, 50 p. ; 29 cm
The Pacific islands are uniquely vulnerable to a variety of unpredictable events - natural disasters, including potential climate change impact, as well as health emergencies. The region is made up of mainly very small countries with poor socio-economic development. These and other contextual factors result in unique challenges in building systems, skills and experience necessary to maintain and promote a well functioning national society.
The Pacific Islands region faces increasing environmental and socioeconomic pressures exacerbated by global climate change and climate variability.1 Adaptation to climate change and variability (CCV) is ultimately an issue of sustainable development. Even without climate change, Pacific island countries are already severely affected by climate variability and extremes, and they remain extremely vulnerable to future changes in the regional climate that could increase the risks.
The human drama of climate change will largely be played out in Asia, where over 60 per cent of the world's population, around four billion people, live. Over half of those live near the coast, making them directly vulnerable to sea-level rise. Disruption to the region's water cycle caused by climate change also threatens the security and productivity of the food systems upon which they depend. In acknowledgement, both of the key meetings in 2007 and 2008 to secure a global climate agreement will be in Asia.
Available electronically
The World's oceans play a crucial role for life on the planet.
Healthy seas and the services they provide are key to the future
development of mankind. Our seas are highly dynamic, structured and complex systems. The seafloor consists of vast shelves
and plains with huge mountains, canyons and trenches which
dwarf similar structures on land. Ocean currents transport water
masses many times larger than all rivers on Earth combined.
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Call Number: [EL]
ISBN/ISSN: 978-82-7701-048-9