RT null T1 Rapid Environmental Assessment of the Tisza River Basin A1 United Nations Environment Programme, K1 river basin development K1 river management K1 water conservation K1 water endangering K1 water management K1 water protection K1 water resource K1 environmental change K1 resource conservation PB United Nations Environment Programme YR 2004 FD 2004 LK https://wedocs.unep.org/handle/20.500.11822/8631 UL https://wedocs.unep.org/handle/20.500.11822/8631 NO The report notes that the Tsiza river basin ecosystem is regenerating itself after the cyanide accident, with wildlife largely recovering. But, it says more concerted action is needed to address environmental threats or insecurities. DS UN Environment Document Repository RD Sep 17, 2026