Central Asia Bets on a New Water–Land Pact to Survive Environmental Degradation

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The Zarafshan River, outside the venue of the Eighth Global Environment Facility Assembly in Uzbekistan, is central to a USD 30 million GEF-funded initiative, the Central Asia Water and Land Nexus Programme (CAWLN). Credit: IISD/ENB/Danny Skilton

SAMARKAND, Uzbekistan, Jun 10 2026 (IPS) - As ministers, diplomats and development officials assembled in Samarkand Congress Centre for a ceremonial family photograph, the mood carried unusual symbolism. Behind the smiles and formalities stood a region confronting a harder reality: rivers are shrinking, soils are tiring, temperatures are rising, and the old ways of managing land and water are no longer working.

For decades, Central Asia’s countries have wrestled with environmental pressures separately – water ministries worrying about irrigation, ministries of agriculture chasing production targets, and conservation agencies protecting fragmented ecosystems. But climate change is dissolving those bureaucratic boundaries.

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At the Eighth Global Environment Facility (GEF) Assembly in Uzbekistan held from May 30 to June 6, 2026, the five Central Asian countries officially launched implementation of the Central Asia Water and Land Nexus Programme (CAWLN) – a USD 30 million GEF-funded initiative implemented by the Food and Agriculture Organization (FAO) and designed to manage water, land, biodiversity and food systems as one interconnected system.

Supporters say the initiative could become one of the world’s most closely watched experiments in transboundary climate adaptation.

“We all know Central Asia faces increasing environmental pressures linked to land degradation, water scarcity, biodiversity loss, and climate change,” said Yerland Nysanbaev Minister of Ecology and Natural Resources of Kazakhstan, during the high-level roundtable. “But in response to that, the countries have come together to jointly address these environmental issues.”

Senior government representatives and development partners pose for a group photograph during the official launch of the Central Asia Water–Land Nexus Programme at the Eighth GEF Assembly in Samarkand, Uzbekistan. The initiative brings together the five Central Asian countries – Kazakhstan, the Kyrgyz Republic, Tajikistan, Turkmenistan and Uzbekistan – to strengthen regional cooperation on water security, ecosystem restoration and climate resilience through integrated land and water management. Credit: Kizito Makoye/IPS

Stretching from Kazakhstan’s grasslands to Tajikistan’s mountains and Uzbekistan’s irrigated plains, Central Asia depends on shared river systems and fragile ecosystems that sustain more than 60 million people. Yet the region is warming faster than the global average, glaciers are retreating, drought cycles are intensifying and water competition is growing.

Demand for water has become one of the region’s defining vulnerabilities.

Nearly half of Central Asia already suffers from land degradation, generating economic losses estimated at USD 6 billion annually. At the same time, growing populations and changing consumption patterns continue to place additional pressure on limited natural resources.

Katrina Schneeberger, State Secretary and Director of Switzerland’s Federal Office for the Environment, delivers remarks during the official launch of the Central Asia Water–Land Nexus Programme at the Eighth Global Environment Facility Assembly in Samarkand, Uzbekistan. Credit: Kizito Makoye/IPS

The project seeks to confront those pressures through what officials repeatedly described as a “nexus approach”.

For Switzerland – one of the programme’s strongest supporters – the initiative represents years of regional engagement finally converging into a broader vision.

Addressing ministers and delegates, Katrina Schneeberger, State Secretary and Director of Switzerland’s Federal Office for the Environment, described the programme as a model for the type of environmental cooperation increasingly needed in a warming world.

“It focuses on countries in need, it fosters the integration across environmental topics, and it supports cross-border cooperation,” she said.

Schneeberger argued that environmental policymaking has too often treated ecosystems as disconnected pieces.

“For too long, environmental topics like desertification or water have been tackled separately,” she said. “But in th…