An investigation of truck size and weight limits - technical supplement. Volume I: analysis of truck payloads under various limits of size, weight and configuration. Final report.

Transportation Department, Office of the Assistant Secretary for Policy and International Affairs, Washington, D.C.

Ecological effects of an artificial island, Rincon Island, Punta Gorda, California /

This study documents marine ecological conditions at Rincon Island, located approximately 0.8 kilometer offshore between Ventura and Santa Barbara, California, in a depth of 14 meters. The island, which was constructed between 1957 and 1958 to serve as a permanent platform for oil and gas production, is particularly suitable for ecological study. Habitat features associated with the armor rock and concrete tetrapods surrounding the island support a 'microecosystem' which differs in biotic composition from surrounding natural bottom areas. A major part of the study was devoted to analysis of seasonal dynamics in biotic composition. Permanent transects extending from the high intertidal to natural bottom were established normal to each of the four cardinal sides of the island. All macrobiota were censused in duplicate 1-square meter quadrats along each transect during each of the four seasons. Data analysis indicated that many species exhibit significant variability in abundance from one season to the next. In general, the findings indicate a rich and varied fauna and flora associated with the high-relief solid substrate of Rincon Island which differs substantially from the more depauperate natural bottom habitats in the area.

Environmental effects of increased coal utilization : ecological effects of gaseous emissions from coal combustion /

Mode of access: Internet.

Application of numerical classification in ecological investigations of water pollution /

Mode of access: Internet.

Ecological evaluation of a beach nourishment project at Hallandale (Broward County), Florida /

Contract no.: DACW72-77-M-0639 (v.2).

Laocoon : an essay on the limits of painting and poetry /

Includes bibliographical references.

The ecological impact of beach nourishment with dredged materials on the intertidal zone at Bogue Banks, North Carolina /

Mode of access: Internet.

Long-time ecological effects of nuclear war /

"August 1959 [TIS Issuance Date]."

The ecological condition of estuaries in the Gulf of Mexico /

"July 1999."

Ecological studies of fish near a coal-fired generating station and related laboratory studies : Wisconsin power plant impact study /

"Grant no. R803971."

The ecological relations of the vegetation on the sand dunes of Lake Michigan.

Thesis (Ph.D.) - University of Chicago.

Ecological effects of rubble weir jetty construction at Murrells Inlet, South Carolina /

"June 1984"--Pt. 2.

Engineering and ecological evaluation of artificial-island design, Rincon Island, Punta Gorda, California /

"March 1974."

Ecological monitoring of beach erosion control projects, Broward County, Florida, and adjacent areas /

"February 1974."

A summary of findings of the ecological survey of White Oak Creek, Roane County, Tennessee, 1950-1953 /

"Contract No. AT(40-1)-221."