RT null T1 NBS Good Practice: River and Lake Chiefs K1 ecological research K1 river K1 lake K1 freshwater ecosystem K1 water resource K1 climate change YR 2019 FD 2019 LK https://wedocs.unep.org/handle/20.500.11822/29435 UL https://wedocs.unep.org/handle/20.500.11822/29435 NO The implementation of river (lake) long system has the following advantages: the management and protection of river and lakes will be strengthened; the storage capacity of river and lakes will be increased; the guarantee of ecological flow of river and lakes will be strengthened; the function of river and lakes ecosystems and the ability of adapting to climate change will be enhanced. DS UN Environment Document Repository RD Sep 25, 2026