Core Viewpoint - The collaboration between Chinese scientists and Uzbekistan aims to address the ecological crisis of the Aral Sea through innovative agricultural techniques and the introduction of salt-tolerant plant species [1][2][8]. Group 1: Ecological Crisis of the Aral Sea - The Aral Sea has shrunk by over 90% since the 1960s due to human activities and climate change, leading to severe ecological and economic consequences for Central Asian countries [1][2]. - The exposed lakebed has become a source of dust storms, exacerbating environmental issues such as desertification and loss of biodiversity [2]. Group 2: Scientific Collaboration and Innovations - Chinese researchers have brought salt-tolerant plant seeds and photovoltaic technology to Uzbekistan to improve soil conditions and combat ecological degradation [1][4]. - A total of approximately 1.5 tons of salt-tolerant plant seeds have been transported to Tashkent for the establishment of a salt-tolerant plant garden, aimed at ecological restoration and biodiversity enhancement [4]. Group 3: Agricultural Advancements - The "Photovoltaic + Integrated Water and Fertilizer System" project has doubled cotton yields while significantly reducing costs and water usage [7]. - Local farmers and agricultural experts have expressed admiration for the practical contributions of Chinese technology, leading to requests for expanded collaboration [7][8].

Group 1: Green Development Initiatives - China and Central Asian countries are deepening cooperation in green infrastructure, energy, and transportation, contributing to a closer China-Central Asia community [1] - The ecological crisis of the Aral Sea, which has shrunk by over 90% since the 1960s, poses significant environmental and economic challenges for Central Asia [2][3] - China is willing to collaborate with Central Asian nations on saline-alkali land management and water-saving irrigation to address the ecological crisis of the Aral Sea [2][3] Group 2: Renewable Energy Projects - The Bukha photovoltaic project in Uzbekistan, built by a Chinese company, is expected to generate over 570,000 MWh annually and reduce carbon emissions by 440,000 tons [6] - The Turgusun hydropower station in Kazakhstan, a key project under the Belt and Road Initiative, has an annual power generation capacity of 79.8 million kWh and reduces CO2 emissions by 72,000 tons [6] Group 3: Technological Collaboration - The establishment of the Kazakhstan-China Science and Technology Transfer Center aims to create a sustainable development research platform for Central Asia [7] - The China-Kazakhstan joint laboratory has developed various models and systems for disaster warning, ecological governance, and intelligent agricultural machinery, enhancing sustainable development in the region [8]