| The Critical Trends Report
comes in several versions, a short Executive
Summary, a 100-page Summary Report,
and a seven-volume technical report.
|| Volume 1: Air
Resources ,includes climate trends, air quality trends, and atmospheric
|| Volume 2 : Water
Resources, includes discussion of groundwater and surface water
quality,water supply and use, and streamflow conditions, among other topics.
| Volume 3 : Ecological Resources
discusses about prairies,forests, agricultural lands, wetlands, lakes and
|| Volume 4 : Earth Resources
includes topics such as trends in energy consumption, oil and coal consumption
and production,and other minerals produced in Illinois.
|| Volume 5 : Waste Generation
and Management includes an overview of waste management and issues,
and information on various classifications of waste and waste management
| Volume 6 : Sources of Environmental
Stress analyzes trends in emissions from manufacturing, transportation,
electricity generation,and urban activities.
|| Volume 7 : Bibliography
contains references for relevant methodologies, modeling, and statistical
analysis, and examples of similar reports by municipalities, other states
and foreign countries, in addition to other references.