Global S&T Development Trend Analysis Platform of Resources and Environment
South-South Cooperation to tackle climate change | |
admin | |
2020-09-11 | |
发布年 | 2020 |
语种 | 英语 |
国家 | 国际 |
领域 | 资源环境 |
正文(英文) | For the International Day for South-South Cooperation on 12 September, we follow a pioneering, United Nations Environment Programme (UNEP)-supported project that’s using nature to adapt to climate change in three ecosystems – the coasts of Seychelles, the mountains of Nepal and the deserts of Mauritania. The Seychelles, a nation known for exquisite beaches and turquoise waters, has been described by some as a sinking paradise. “Nowadays you can see the water coming higher. It’s climate change,” says Godfrey Albert, 48, a Seychellois fisherman from Mahe Island. “At this time of year, we’re not supposed to have rain and yet we have rain. Everything has changed.” Beyond erratic rainfall, increasing coastal storms, and rising sea levels are eroding the shorelines and flooding people’s land. For a country where 80 per cent of economic activities occur in coastal regions, this poses a grave threat. Gesturing towards the open sea, Albert shrugs: “I told you, man. It’s a hard life in paradise.” These climate impacts are made even worse by the destruction of coastal mangrove forests that once surrounded many of the country’s 115 islands. Mangroves act as an extremely effective defence against coastal flooding and erosion by reducing the height and strength of waves. The fate of the fishing industry, which along with tourism is the most important source of income in the country, is tied to mangroves. The forests provide a breeding ground for fish before going out to sea, and the organic matter trapped in the roots offer vital nutrients for many fish species. Funded by the Global Environment Facility, a project worked with communities in the Seychelles – along with Mauritania and Nepal – to use nature to adapt to the impacts of climate change, a strategy termed ecosystem-based adaptation (EbA). The project, known as EbA South, was executed by the National Development and Reform Commission of China, through the Chinese Academy of Sciences. By planting mangroves across the Seychelles, EbA South demonstrated how countries can build the resilience of local communities against storms and floods while improving local fish stocks. The restored mangrove forests not only protect the land from the sea but also protect the sea from land by filtering out litter and sediment as it’s washed down from the mountains and into oceans. Without mangroves, the sediment covers the coral, killing fish and the local fishing businesses. “Mangroves play a big role in the sea. They filter everything,” says Missia Dubignon, a volunteer of the Terrestrial Restoration Action Society of the Seychelles (TRASS) Trust, a partner of EbA South. |
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来源平台 | United Nations Environment Programme |
文献类型 | 新闻 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/293804 |
专题 | 资源环境科学 |
推荐引用方式 GB/T 7714 | admin. South-South Cooperation to tackle climate change. 2020. |
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