RT null T1 Pollution Implications of Coastal Area Development: Report and Studies No. 11 A1 Joint Group of Experts on the Scientific Aspects of Marine Pollution, A2 Cole, Henry A. A2 Cruickshank, Michael A2 Gerard, R. A2 Goodman, J. A2 Kullenberg, Gunnar A2 Mendia, L. A2 Oakley, H.R. A2 El-Sharkawi, F.M. A2 Neuman, L.D. K1 marine pollution K1 coastal area K1 ocean K1 environmental health K1 submarine K1 seabed K1 pollution K1 sewage disposal YR 1980 FD 1980 LK https://wedocs.unep.org/handle/20.500.11822/29880 UL https://wedocs.unep.org/handle/20.500.11822/29880 NO This report presents a practical framework for assessing the marine pollution implications of coastal area development. Developed by the Joint Group of Experts on the Scientific Aspects of Marine Pollution, it is specifically designed to support informed planning and decision-making, particularly in developing countries. The document outlines guidelines for collecting and interpreting essential physical, chemical, and biological data needed to evaluate environmental impacts. It details baseline observational programmes—including aerial and remote sensing, oceanographic surveys, and biological sampling—and offers structured methodologies for pollution assessment using matrices and site selection criteria. Emphasis is placed on identifying known pollution sources, evaluating sensitive ecosystems, and understanding coastal processes such as sedimentation, circulation, and waste dispersion. The report underscores the importance of multidisciplinary coordination and data-driven environmental impact assessment to avoid irreversible damage. DS UN Environment Document Repository RD Sep 24, 2026