RT null T1 Assessment of Contaminated Soil and Groundwater: Chapter 4 A1 United Nations Environment Programme, K1 soil K1 groundwater K1 environmental impact assessment K1 Nigeria K1 oil pollution YR 2011 FD 2011 LK https://wedocs.unep.org/handle/20.500.11822/25285 UL https://wedocs.unep.org/handle/20.500.11822/25285 NO This chapter deals with site-specific land contamination issues where the focus was on soil and groundwater contamination. Sites were assessed on a case-by case basis, where it was often possible to pinpoint the source of the contamination and identify the operator responsible for clean-up. NO https://www.unenvironment.org/explore-topics/disasters-conflicts DS UN Environment Document Repository RD Sep 16, 2026