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  • Author Secretariat of the Pacific Regional Environment Programme (SPREP)
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  • Publication Year 2014
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Extreme weather and climate events and their impacts on island countries in the Western Pacific: cyclones, floods and droughts
Climate Change Resilience, Biodiversity Conservation
Available Online

Atalifo, Terry

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Bipen, Prakash

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Charles, Andrew

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Cottrill, Andrew

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Jones, David

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Kuleshov, Yuriy

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McGree, Simon

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Nihmei, Salesa

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Seuseu, Fata Lagomauitumua Sunny K.

2014
Increases in the frequency of extreme weather and climate events and the severity of their impacts on the natural environment and society have been observed across the globe in recent decades. In addition to natural climate variability and greenhouse-induced climate change, extreme weather and climate events produce the most pronounced impacts. In this paper, the climate of three island countries in the Western Pacific: Fiji, Samoa and Tuvalu, has been analysed. Warming trends in annual average maximum and minimum temperatures since the 1950s have been identified, in line with the global warming trend. We present recent examples of extreme weather and climate events and their impacts on the island countries in the Western Pacific: the 2011 drought in Tuvalu, the 2012 floods in Fiji and a tropical cyclone, Evan, which devastated Samoa and Fiji in December 2012. We also relate occurrences of the extreme weather and climate events to phases of the El Niño-Southern Oscillation (ENSO) phenomenon. The impacts of such natural disasters on the countries are severe and the costs of damage are astronomical. In some cases, climate extremes affect countries to such an extent that governments declare a national state of emergency, as occurred in Tuvalu in 2011 due to the severe drought’s impact on water resources. The projected increase in the frequency of weather and climate extremes is one of the expected consequences of the observed increase in anthropogenic greenhouse gas concentration and will likely have even stronger negative impacts on the natural environment and society in the future. This should be taken into consideration by authorities of Pacific Island Countries and aid donors when developing strategies to adapt to the increasing risk of climate extremes. Here we demonstrate that the modern science of seasonal climate prediction is well developed, with current dynamical climate models being able to provide skilful predictions of regional rainfall two-three months in advance. The dynamic climate model-based forecast products are now disseminated to the National Meteorological Services of 15 island countries in the Western Pacific through a range of web-based information tools. We conclude with confidence that seasonal climate prediction is an effective solution at the regional level to provide governments and local communities of island nations in the Western Pacific with valuable assistance for informed decision making for adaptation to climate variability and change.
Marine Debris Pollution in the Pacific : Literature review
Climate Change Resilience, Biodiversity Conservation, Waste Management and Pollution Control, BRB
Available Online

Secretariat of the Pacific Regional Environment Programme (SPREP)

2014
Rapidly expanding human populations and associated economic growth and overconsumption is resulting in serious degradation of the natural environment human survival depends on (Vitousek et al., 1997; Sanderson et al., 2002; Orr, 2004; Alroy, 2010; Branch et al., 2013). Almost half of the global human population currently lives within 150km of the coast (UN Atlas of the Oceans, 2014). This results in severe pressures being placed on marine and coastal environments. Anthropogenic impacts on oceans include physical alterations of the coasts and seafloor, as well as chemical and biological contamination through sewage, industrial wastes and agricultural discharges, dredging, desalination, shipping, and fossil fuel and ore extraction. These pressures, together with overfishing, by-catch, destructive fishing methods (e.g. blast fishing), introduction of invasive species, boat strikes, acoustic pollution, climate-related changes (i.e. ocean acidification, sea level rise, freshwater inundations, cyclones) can cause structural changes in marine communities and the loss of genetic variability and other side-effects of human interference with exceptionally complex ocean ecosystems (Gray et al., 1979; Goldberg, 1995; Vitousek et al. 1997; Islam and Tanaka, 2004; Pauly et al., 2005; Panigada et al., 2006; Crain et al., 2008; Halpern et al., 2008; Ramirez-Llodra et al., 2011)
Gender and the Pacific Adaptation to Climate Change (PACC) programme: Assessment and Action Plan. Technical Report 3
Climate Change Resilience
Available Online

Pacific Adaptation to Climate Change Programme (PACC)

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Secretariat of the Pacific Regional Environment Programme (SPREP)

2014
The Pacific Adaptation to Climate Change (PACC) programme is the largest climate change adaptation initiative in the Pacific region, with activities in 14 countries and territories. PACC has three main areas of activity: practical demonstrations of adaptation measures; driving the mainstreaming of climate risks into national development planning and activities; and sharing knowledge in order to build adaptive capacity. The programme focuses on three key climate-sensitive development sectors: coastal zone management, food security and food production, and water resources management. The PACC programme began in 2009 and is scheduled to end in December 2014. As the first major climate change adaptation programme in the Pacific, PACC has led the way in developing and designing adaptation projects, using a ‘learning by doing’ approach. Many lessons have been learned and better practices developed as the programme has progressed. One of these is the importance of integrating gender into climate change adaptation activities. Gender was mostly overlooked during the initial stages of the programme, but significant efforts have since been made to address this shortcoming and integrate gender across programme activities. This report summarises two key documents produced by PACC as part of the drive to address gender. The first, a Gender Assessment of the programme, was carried out in 2012 to assess the level and degree that the programme addressed gender. The Gender Action Plan, which covers 2013–2014, was developed soon afterwards to address the recommendations arising from the Assessment. Activities in the Plan are currently underway, and will be reported in further PACC publications.