55pc of world’s terrestrial surface consists of rangelands, but just 10pc of national climate plans

Beef Central, 28/05/2021

A new atlas published today shows that 54 per cent of the world’s land surface consists of vast tracts of land covered by grass, shrubs or sparse, hardy vegetation that support millions of pastoralists, hunter gatherers, ranchers and large populations of wildlife—and store large amounts of carbon.

Yet while most climate plans focus on forests, much less importance is given to rangelands, leaving these massive planetary ecosystems supporting people and nature exposed to a wide variety of threats.

This is among the key conclusions of the new Rangelands Atlas—an ambitious, first-of-its-kind inventory compiled by a coalition of prominent international environmental, conservation and agricultural organisations cataloguing the contemporary character of the world’s rangelands, which include the Mongolian steppe, the savannas of Africa, the pampas of South America and the Great Plains of North America.

Their goal is to make rangelands a prominent part of policy discussions around everything from confronting climate change to reducing poverty, managing threats to biodiversity and freshwater and developing sustainable food systems.

‘For the first time ever, we have an accurate understanding of how much of our planet’s land is covered by rangelands.

So far, conservation and development efforts have focused mostly on forests—we now know that rangelands should also receive increased attention’, said Shirley Tarawali, assistant director general of the International Livestock Research Institute (ILRI), which collaborated on the Rangeland Atlas.

Cattle herding in southern Ethiopia (picture credit: ILRI/Stevie Mann).

The report is authored by representatives from a range of groups including ILRI, the International Union for Conservation of Nature, the World Wide Fund for Nature, the United Nations Environment Programme and the International Land Coalition, with contributions from the Food and Agriculture Organization of the United Nations.

Until now, rangelands have rarely featured on international agendas, the groups say.

Just 10 per cent of national climate plans (as part of the Paris Climate Agreement) include references to rangelands, compared to 70 per cent of those plans including references to forests. Rangelands are known to play a key role in storing carbon, providing habitat for diverse wildlife and nature and supporting the world’s largest rivers and wetlands.

The authors say a key reason rangelands have been underappreciated is the lack of definitive data capturing their size and value.

The Rangelands Atlas helps to fill that void and will be regularly updated.

It captures key elements of the importance of rangelands, a large portion of which are dry, desert-like areas, for supporting people, wildlife and vegetation. For example, 70 per cent of Mongolia is rangelands. In Chad, grazing livestock across remote tracts of parched rangelands accounts for 11 per cent of GDP. The Northern Great Plains in the United States are one of the world’s four remaining intact temperate grasslands, supporting a menagerie of plants, birds and reptile species and providing home to several Native American nations.

The atlas authors say threats including large-scale industrial agriculture mean these rangelands are being lost at a faster rate than the destruction of the Amazon rainforest.

‘Cropland threat’

To date, 12 per cent of rangelands are designated as protected areas.

Much of the rest is threatened from escalating conversion, particularly for croplands.

The atlas shows that in the past three centuries more than 60 per cent of wildlands and woodlands have been converted—an area larger than North America—and an area approximately the size of Australia (7.45 million km2) is now used to produce crops. This land-use change contributes to the climate crisis, but the atlas shows rangelands will also suffer from global warming. Drastic effects are predicated in an area twice the size of Europe, with nature being dangerously destabilized and the ability to produce food, fuel and fibre being reduced.

‘If we’re to have any chance of achieving climate, nature and food goals, the management and use of rangelands must be addressed at the highest levels. Our hope is that rangelands will be included at upcoming UN conferences on biodiversity, climate, land and food’, added Tarawali, who is also the chair of the Global Agenda for Sustainable Livestock (GASL).

In the second half of 2021, government leaders will participate in annual conferences for the three Rio Conventions—on climate change (UNFCCC), biodiversity (UNCBD) and desertification (UNCCD)—along with the first-ever UN Food Systems Summit. Published ahead of the 5 Jun 2021 launch of the UN Decade of Ecosystem Restoration, the atlas can help guide governments, international and non-governmental organizations and donors on restoring, protecting and better managing rangelands.

The Rangelands Atlas consists of preliminary maps that are a starting point for gathering more detailed data on the exact ecosystem services and economic and social benefits that rangelands deliver to people and nature. It is available at

Evening cattle herding in southern Ethiopia (picture credit: ILRI/Stevie Mann).

Source: ILRI


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  1. Will Robinson, 30/05/2021

    Unconfirmed reports indicate that there were about 185 million head of cattle in Africa in about 1990 but this number has nearly doubled to about 350 million in the last 30 years. The hordes of young gentlemen catching boats from North Africa to Italy and Greece heading to the UK via France appear to support Harold Mac Millan’s “winds of change blowing though Africa” speech in about 1960. They may well be environmental refuges rather than political refugees. The Empire was quick to exploit Australia, Africa and America for quick bucks in the beef and wool industry in the nineteenth century and started it all here in about 1788 with some cattle and sheep from Cape Town. Even BP evolved out of the gold of Mount Morgan. Britain will probably be keen to re-engage with Australia on beef after the EU jilting but Australia may need to think carefully about the long term environmental cost of the wool boom?

  2. Dale Stiller, 29/05/2021

    Many of us have long said that fixation on forests only as indicators of environmental health was misguided when there are very large natural areas of rangelands of scattered timber or even natural treeless grasslands.
    But if these new agendas, as cited in this article, are going to be focused on the rangelands, will it include the knowledge & interests of those that live with these lands?

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