RT null T1 Indian Ocean Islands: GIWA Regional Assessment 45b A1 United Nations Environment Programme, A2 Payet, R. A. A2 Soogun, N. A2 Ranaivoson, E. A2 Payet, R. J. A2 Ali Abdallah, F. I. K1 natural resource K1 resource conservation K1 resource management K1 water K1 water analysis K1 water conservation K1 water consumption K1 water demand K1 water management K1 water monitoring K1 water protection K1 water quality K1 water resource K1 water utilisation K1 environmental assessment K1 freshwater conservation K1 freshwater degradation K1 freshwater ecosystem K1 freshwater monitoring K1 freshwater pollution K1 freshwater resource K1 pollution control K1 pollution cost K1 water pollution K1 environmental conservation K1 environmental impact K1 environmental impact assessment K1 environmental protection K1 coast protection K1 coastal area K1 coastal ecosystem K1 coastal environment K1 coastal pollution K1 coastal water K1 marine conservation area K1 marine ecosystem K1 sea resource K1 sea water protection K1 coastal fishing K1 coastal management K1 river basin development K1 river management K1 water resources conservation K1 water resources development K1 transboundary pollution K1 environmental pollution K1 island ecosystem K1 island PB University of Kalmar SN 1651-940X YR 2004 FD 2004 LK https://wedocs.unep.org/handle/20.500.11822/8798 UL https://wedocs.unep.org/handle/20.500.11822/8798 NO This report presents the assessment of the Indian Ocean Islands, one of two oceanic assessments conducted by the GIWA. The region covers the Island States of Comoros, Mauritius, Madagascar and Seychelles and the vast oceanic expanses between them. The most important transboundary concern is pollution, particularly solid wastes, which end up in the coastal and oceanic environments causing degradation of ecosystems and considerable economic impacts. Policy options to address the root causes of solid waste pollution are presented and their efficiency, equitability and practicality are discussed. DS UN Environment Document Repository RD Sep 24, 2026