UNEP, FAO: Leading the push to restore earth’s natural habitat

In a bid to restore the earth’s natural space, the United Nation’s Environmental Programme and the Food and Agriculture Organisation are in the vanguard to restore more than 68 million hectares of land across the globe through what it calls the world restoration flagships; HELEN OJI reports

The United Nations has recognised the Great Green Wall and nine other ground-breaking efforts from around the world for their role in restoring the natural world.

The initiatives were declared World Restoration Flagships and are eligible to receive UN-backed promotion, advice or funding.

They were selected under the banner of the United Nations Decade on Ecosystem Restoration, a global movement coordinated by the United Nations Environment Programme (UNEP) and the United Nations Food and Agriculture Organisation (FAO).

It is designed to prevent and reverse the degradation of natural spaces across the planet. Together, the 10 flagship programmes aim to restore more than 68 million hectares, an area bigger than Myanmar, France or Somalia and create nearly 15 million jobs.

In revealing the World Restoration Flagships, the UN Decade seeks to honour the best examples of large-scale and long-term ecosystem restoration, embodying the 10 restoration principles of the UN decade on ecosystem restoration.

Sustainable future

According to the UNEP Executive Director, Inger Andersen, said: “Transforming our relationship with nature is the key to reversing the triple planetary crisis of climate change, nature and biodiversity loss, and pollution and waste. These 10 inaugural World Restoration Flagships show that with political will, science, and collaboration across borders, we can achieve the goals of the UN Decade of Ecosystem Restoration and forge a more sustainable future not only for the planet but also for those of us who call it home.”

Also Director General of the FAO, Qu Dongyu, said: “FAO, together with UNEP, as co-lead of the UN Decade on Ecosystem Restoration, is pleased to award the 10 most ambitious, visionary and promising ecosystem restoration initiatives as 2022 World Restoration Flagships. Inspired by these flagships, we can learn to restore our ecosystems for better production, better nutrition, a better environment and a better life for all, leaving no one behind.”

The World Restoration Flagships are:

GGW Restoration, Peace

The Great Green Wall is an ambitious initiative to restore savannas, grasslands and farmlands across Africa to help families and biodiversity cope with climate change and keep desertification from further threatening already-vulnerable communities. Launched by the African Union in 2007, this flagship seeks to transform the lives of millions in the Sahel region by creating a belt of green and productive landscapes across 11 countries including Nigeria. The 2030 goals of the Great Green Wall are to restore 100 million hectares, sequester 250 million tons of carbon and create 10 million jobs. While the Great Green Wall targets degraded land stretching right across the continent, the UN Decade flagship focuses on Burkina Faso and Niger Republic.

Atlantic forest pact

The Atlantic Forest once covered a swath of Brazil, Paraguay and Argentina. But it has been reduced to fragments by centuries of logging, agricultural expansion and city building. Hundreds of organisations are active in the decades-long effort to protect and restore the forest in all three countries. Their initiatives are creating wildlife corridors for endangered species, like the jaguar and the golden lion tamarin, securing water supplies for people and nature, countering and building resilience to climate change, and creating thousands of jobs. Some 700,000 hectares have already been restored with the 2030 target at 1 million hectares and the 2050 target at 15 million hectares.

Marine restoration

Safeguarding the world’s second largest dugong population is a goal of the drive in the United Arab Emirates to restore beds of sea grass the vegetarian dugong’s preferred food coral reefs and mangroves along the gulf coast. The project in the emirate of Abu Dhabi will improve conditions for many other plants and animals, including four species of turtle and three kinds of dolphin. Local communities will benefit from the revival of some of the 500 species of fish, as well as greater opportunities for eco-tourism. Abu Dhabi wants to ensure its coastal ecosystems are resilient in the face of global warming and rapid coastal development in what is already one of the world’s warmest seas. Some 7,500 hectares of coastal areas have already been restored with another 4,500 hectares under restoration for 2030.

Ganges river rejuvenation

Restoring the health of the Ganges, India’s holy river, is the focus of a major push to cut pollution, rebuild forest cover and bring a wide range of benefits to the 520 million people living around its vast basin. Climate change, population growth, industrialisation and irrigation have degraded the Ganges along its arcing 2,525-kilometre course from the Himalayas to the Bay of Bengal.

Multi-country mountain initiative

Mountain regions face unique challenges. Climate change is melting glaciers, eroding soils and driving species uphill often toward extinction. The water that mountains supply to farms and cities in the plains below is becoming unreliable. The initiative – based in Serbia, Kyrgyzstan, Uganda and Rwanda showcases how projects in three diverse regions are using restoration to make mountain ecosystems more resilient so they can support their unique wildlife and deliver vital benefits to people.

Restoration drive

Focused on three small island developing states Vanuatu, St Lucia and Comoros this flagship is scaling up ridge to reef restoration of unique ecosystems and tapping blue economic growth to help island communities rebound from the COVID-19 pandemic. Goals include a reduction in pressures on coral reefs, which are vulnerable to storm damage, so that fish stocks can recover. Ecosystems under restoration also include sea grass beds, mangroves and forests.  As well as creating a “toolbox” of solutions for sustainable island development, this flagship aims to amplify the voice of island nations facing rising sea levels and intensifying storms as a result of climate change.

Altyn Dala conservation Initiative

Like many grasslands around the world, the vast steppes of Central Asia are in decline due to factors like overgrazing, conversion to arable land and the shifting climate. In Kazakhstan, the Altyn Dala conservation initiative has been working since 2005 to restore the steppe, semi-desert and desert ecosystems within the historic range of the Saiga, a once abundant antelope critically endangered by hunting and habitat loss.  In fact, the Saiga population had plunged to 50,000 in 2006 but rebounded to 1.3 million in 2022. As well as reviving and protecting the steppe, the initiative has helped conserve wetlands that are a vital stopover for an estimated 10 million migratory birds.

Central American dry corridor

Exposed to heat waves and unpredictable rainfall, the ecosystems and peoples of the Central American Dry Corridor are especially vulnerable to climate change. As recently as 2019, a fifth year of drought left 1.2 million people in the region needing food aid.  Tapping traditional farming methods to build productivity of landscapes including their biodiversity, is at the heart of this restoration flagship covering Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua and Panama.

Building with nature

Demak, a low-lying coastal community on Indonesia’s main island of Java, has been plagued by erosion, flooding and land loss caused by the removal of mangroves for aquaculture ponds, land subsidence and infrastructure. Rather than replanting mangrove trees, this innovative World Restoration Flagship has built fence-like structures with natural materials along the shore to calm waves and trap sediment, creating conditions for mangroves to rebound naturally. The total length of permeable structures built is 3.4 km and 199 ha of mangroves have been restored.

Shan-Shui initiative

This ambitious initiative combines 75 large-scale projects to restore ecosystems, from mountains to coastal estuaries, across the world’s most populous nation. Launched in 2016, the initiative results from a systematic approach to restoration. Projects dovetail with national spatial plans, work at the landscape or watershed scale, include agricultural and urban areas as well as natural ecosystems, and seek to boost multiple local industries.

The UN Decade on Ecosystem Restoration runs until 2030, which is also the deadline for achieving the Sustainable Development Goals (SDGs). Without halting and reversing the degradation of terrestrial and aquatic ecosystems, 1 million species are at risk of extinction. Scientists say restoring only 15 per cent of ecosystems in priority areas would lead to improvement in habitats can cut extinctions by 60 per cent.

There has never been a more urgent need to revive damaged ecosystems than now. Ecosystems support all life on earth. The healthier our ecosystems are, the healthier the planet and its people.

Ecosystem restoration will only succeed if everyone joins the generation restoration movement to prevent, halt and reverse the degradation of ecosystems worldwide.

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