The solar pump revolution could bring water to millions of Africans but it must be sustainable and fair
Solar-powered pumps supplying irrigation and drinking water to Zingiziwa village in Malawi. Improved technology can allow groundwater resources to be easily overexploited and depleted.
2024-09-09 899词 中等
The opportunity that groundwater presents for increasing access to water is widely recognised, with more than half of the global population already believed to be relying on it for drinking water.
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