Human Ecosystems |
Contents
The Use and Degradation of Aquatic Ecosystems | 273 |
9T The Atmosphere in Human Ecosystems | 336 |
10s Solid Wastes | 377 |
Copyright | |
Common terms and phrases
acid adiabatic lapse rate agricultural air pollution alewife algae amount animals aquatic ecosystems areas atmosphere bacteria behavior biocide biological biomass birth rate carbon chemical coal common concentration countries crop cycle death rate density dissolved oxygen ecological economic ecosys effects efficiency electric energy environment environmental epilimnion eutrophication example factors fertility Figure fish fisheries forest fuel heat human ecosystems hydrocarbons hypolimnion important increase industrial insecticides insects interactions Jour lake land materials molecules mortality natural nitrogen nuclear nutrients organic oxidation particles pest pesticides petroleum phosphorus photosynthesis plutonium population density power plant problems production reactor recycling Redrawn relatively reproduction requires Science screwworm sea lamprey sediments sewage sewer shows sludge society soil solar solid wastes species stream sulfur sulfur dioxide supply surface temperature tend tion toxic treatment trees typical United urban wastewater zone