Demise of Rangelands 'Severely Underestimated', Report Says

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Demise of Rangelands 'Severely Underestimated', Report Says

From camel drivers in the Sahara to nomads on the Mongolian steppe, traditional herders the world over rely on earth's wildest open spaces to support an ancient way of life.
But the expansive plains, tundra and savanna they inhabit are in much greater peril than previously thought, researchers said Tuesday in a major reassessment of the health of these crucial environments.
As much as half of all rangelands -- encompassing some of nature's most striking vistas from the Arctic to the tropics, deserts and mountains -- are believed to be degraded, the report said.
Mostly natural grasslands used by livestock and wild animals to graze, they also include scrubland, mountain plateaus, deserts and wetlands.
Climate change, urban expansion, population growth and the conversion of land for farming was fueling their destruction, said the report by the UN Convention to Combat Desertification (UNCCD).
Rangelands were grossly undervalued and their "silent demise" had passed mostly unnoticed despite what was at stake, said UNCCD executive secretary Ibrahim Thiaw.
"We as humanity have to pay attention to this," he told AFP.
The "persistent loss and deterioration" of rangelands would be felt beyond the pastoralist communities who have adapted to life in these environments over centuries, the report said.
Climate ally
Healthy rangelands are an asset in the fight against global warming, locking away carbon in soil and spurring the growth of vegetation that pulls planet-heating CO2 from the atmosphere.
Traditional farming customs -- such as rotating grazing areas and conserving scarce resources in difficult times -- improved soil health and its capacity to store carbon, the report's lead author Pedro Maria Herrera Calvo told AFP.
Poor policy, neglect and large-scale rangeland mismanagement had eroded soils, releasing carbon rather than storing it, and stripped the earth of the nutrients needed to support plant and animal life.
Rangelands are biodiversity hotspots, providing habitats for Africa's most iconic wildlife, and pasture for one billion grazing animals, the report said.
They account for one-sixth of the world's food production, it added, and underpin many national economies.
They are also a cultural bedrock for half a billion pastoralist people in more than 100 countries, mostly poor and marginalized communities such as the Bedouin, Fulani and Saami.
A quarter of the world's languages are spoken among pastoral groups who call these places home.
"It is part of our heritage," said Thiaw. "Losing it would mean not only losing ecosystems and losing the economy, but losing our own culture."
'Voiceless and powerless'
Yet they are barely studied, said Calvo. Rosier outlooks did not reflect reality, and this reassessment by dozens of experts was long overdue, he added.
"We feel that the actual data estimating rangelands degradation around 25 percent is severely underestimated," he said. "We think that almost 35 -– even 50 percent –- of rangelands are already degraded."
Rangelands cover 80 million square kilometers -- more than half the land surface of earth. Protecting them would require policy that better supports the pastoralists who understand them best, the report said.
Instead of having a seat at the table however, nomadic communities were "voiceless and powerless", the report said.
Ignoring their wisdom in sustainably managing these complex environments -- or, worse still, forcing them off the land -- would only condemn these wild places and their custodians to an even bleaker future, Thiaw argued.
"It is important for this to be taken much more seriously."



Japan’s Sado Mines Added to World Heritage List

This photo taken on May 9, 2022 shows a mine on Sado island. (AFP)
This photo taken on May 9, 2022 shows a mine on Sado island. (AFP)
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Japan’s Sado Mines Added to World Heritage List

This photo taken on May 9, 2022 shows a mine on Sado island. (AFP)
This photo taken on May 9, 2022 shows a mine on Sado island. (AFP)

A network of mines on a Japanese island infamous for using conscripted wartime labor was added to UNESCO's World Heritage register Saturday after South Korea dropped earlier objections to its listing.

The Sado gold and silver mines, now a popular tourist attraction, are believed to have started operating as early as the 12th century and produced until after World War II.

Japan had put a case for World Heritage listing because of their lengthy history and the artisanal mining techniques used there at a time when European mines had turned to mechanization.

The proposal was opposed by Seoul when it was first put because of the use of involuntary Korean labor during World War II, when Japan occupied the Korean peninsula.

UNESCO confirmed the listing of the mines at its ongoing committee meeting in New Delhi on Saturday after a bid highlighting its archaeological preservation of "mining activities and social and labor organization".

"I would like to wholeheartedly welcome the inscription... and pay sincere tribute to the long-standing efforts of the local people which made this possible," Japanese Foreign Minister Yoko Kamikawa said in a statement.

The World Heritage effort was years in the making, inspired in part by the successful recognition of a silver mine in western Japan's Shimane region.

South Korea's foreign ministry said it had agreed to the listing "on the condition that Japan faithfully implements the recommendation... to reflect the 'full history' at the Sado Gold Mine site and takes proactive measures to that end."

Historians have argued that recruitment conditions at the mine effectively amounted to forced labor, and that Korean workers faced significantly harsher conditions than their Japanese counterparts.

"Discrimination did exist," Toyomi Asano, a professor of history of Japanese politics at Tokyo's Waseda University, told AFP in 2022.

"Their working conditions were very bad and dangerous. The most dangerous jobs were allocated to them."

Also added to the list on Saturday was the Beijing Central Axis, a collection of former imperial palaces and gardens in the Chinese capital.

The UNESCO committee meeting runs until Wednesday.