Ключевые слова: aqueducts, background, china, city, climate, concept, conservation, crisis, depletion, design, distribution, drought, environment, green, hefei, hefei water, hydrants, hydration, infrastructure, issue, letter, love hefei, nature, piping, plumbing, project, purification, reduce, reservoirs, resilience, reuse, scarcity, sewerage, shortage, struggle, supply, sustainability, text, thirst, treatment, typography, urban, urban water, water, water issue, water supply, water ways, waterless,