Illinois climate : trends, impacts, and issues : proceedings of the 12th Annual ENR Conference, September 13-14, 1983, Urbana-Champaign, Illinois /

"March 1984."

Inventory of resource rich areas in Illinois : an evaluation of ecological resources /

"IDNR/EEA-96/08"--T.p. verso.

Strategic plan for the ecological resources of Illinois.

"Gretchen Bonfert, Green Strategies, Springfield, Illinois, compiled this strategic plan and convened the public meetings whereby participants contributed to the plan."-- p. ii.

The Changing Illinois environment : critical trends : summary report of the Critical Trends Assessment Project.

Includes bibliographical references (p. 83-84)

The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project.

"June 1994."

The Rock River Country : an inventory of the region's resources.

"IDNR/EEA-96/09."--T.p. verso.

Quaternary geology of the Martinsville alternative site, Clark County, Illinois : a proposed low level radioactive waste disposal site /

Includes bibliographical references (p. 81-83).

Effects of beach nourishment on the nearshore environment in Lake Huron at Lexington Harbor (Michigan) /

In October 1980 the U.S. Army Corps of Engineers conducted a beach nourishment project at the Lexington (Michigan) Harbor on the southwest shore of Lake Huron, a project designed to mitigate beach erosion attributable to the installation of the harbor. In response to a request from the Coastal Engineering Research Center (CERC), the U.S. Fish and Wildlife Service's Great Lakes Fishery Laboratory conducted a Corps-funded study from June 1980 to October 1981 along a 8.4-kilometer segment of shoreline adjacent to the harbor to determine the effect of the Corps' beach nourishment project on the nearshore aquatic environment. The study performed by the service included aerial photographic surveys of the study area; measurement of dissolved oxygen, turbidity, and suspended particulate matter levels; and collection of lake bottom sediments, macrozoobenthos and fish. Analysis of the aerial photographs showed that the beach face profile changed markedly during the study as a result of beach nourishment. Dredging of about 19,000 cubic meters of beach sediment from an accretion area adjacent to the harbor's north breakwater caused the beach face to recede, while deposition of this sediment on a feeder beach south of the harbor caused the beach face there to extend lakeward.

Decision analysis and environmental regulations /

Mode of access: Internet.

Terror Lake project, no. 2743 - Alaska : applicant, Kodiak Electric Association, Inc. /

"August 1981."

Benthic fauna of an offshore borrow area in Broward County, Florida /

Benthic fauna from two stations within a 5-year-old borrow area and two control stations off Hillsboro Beach (Broward County), Florida, were sampled quarterly from June 1977 to March 1978 to evaluate the long-term impact of offshore dredging. Generally enhanced productivities occurred within the borrow area, although there was much seasonal variation among stations. Species diversities were usually higher at the borrow stations than at the control stations. The single exception was due to a high concentration of the bivalve E. nitens at one of the control stations in June. Although faunal similarity analysis revealed a qualitative change in the fauna of the borrow area, this change is not considered detrimental. Conspicuous patterns of heterogeneous faunal distributions were evident in this study, particularly for the bivalve E. nitens. No lasting detrimental effects, in terms of numbers of species, faunal densities, or species diversity, resulted from the dredging operation. (Author).

The energy and environmental consequences of increased vehicle size and weight - volume I - final report.

Transportation Department, Research and Special Programs Administration, Washington, D.C.

R/V Lake Guardian.

Mode of access: Internet.

Sourcebook on transit-related environmental regulations: requirements affecting the acquisition and maintenance of transit vehicles and facilities. Final report.

Federal Transit Administration, Washington, D.C.

New Mexico statewide wilderness study.

"BLM-NM-ES-85-002-4332"--P. [2] of cover.