Ⅱ.China Statistical Yearbook on Environment-2017 contains 12 chapters:1.Natural Conditions;2.Freshwater Environment;3.Marine Environment;4.Atmospheric Environment;5.Solid Wastes;6.Natural Ecology;7.Land Use;8.Forestry;9.Natural Disasters & Environmental Accidents;10.Environmental Investment;11.Urban Environment;12.Rural Environment.Five appendixes listed as Main Indicators of Population,Resource and Environment;Main Resources & Environmental Indicators in the 13~(th) Five-year Plan;Main Environmental Indicators by Eastern,Central and Western;Main Environmental Indicators of the World's Major Countries and Regions;Explanatory Notes on Main Statistical Indicators.