Alleviating water scarcity and poverty in drylands through telecouplings: Vegetable trade and tourism in northwest China

Water scarcity and poverty are among the most significant global challenges, especially in the world's arid regions. Many countries have been trying to address these challenges. Facilitated by the construction of infrastructure (e.g., high-speed rails) and development of services industries (e.g., hotels and resorts), telecouplings (human-nature interactions over distances, e.g., vegetable trade and tourism industry) are expected to alleviate...