A survey of average driving patterns in the Los Angeles urban area /

Photocopy. Springfield, Va., National Technical Information Service, 1971.

Information programs affect attitudes toward sewage sludge use in agriculture /

Mode of access: Internet.

Guidelines for understanding and determining optimum recreation carrying capacity /

Bibliography: p. E-1--E-8

The Skylounge system; analysis and design. A technical and economic feasibility study.

[1] Skylounge Project final report.--[2] Skylounge legal, technical, and financial supplementary study.

Motor vehicle standards cost estimating system; final report.

Mode of access: Internet.

The Status of children, youth, and families.

Mode of access: Internet.

The network security center : a system level approach to computer network security /

Includes bibliographical references (p. 55).

Spatial tests as predictors of success in Air Force training,

Mode of access: Internet.

Multivariate analyses of variance and covariance for simulation studies involving normal time series

Photocopy.

Evaluation of the Concentrated Employment Program in six selected areas : final report /

"Prepared under a contract with the Office of Manpower Policy, Evaluation, and Research, U. S. Dept. of Labor."

Amendments to the Pennsylvania Avenue plan.

"November 1990."

Simulation methods and model design

Most of the pages of the photocopy, which are in double columns, represent two pages of the original.

Trade-offs between timber production and biodiversity in rainforest plantations: Emerging issues and an ecological perspective

During the past two centuries there have been three major paradigm shifts in the management of Australian rainforests and the use of their timbers: from felling native forests towards growing plantations; from viewing forests and plantations as mainly providers of timber to viewing them as sources of multiple benefits (e.g. timber, biodiversity, carbon sequestration, catchment protection, recreation, regional economic development); and from timber plantations being developed mainly by government on public land towards those established by private citizens, companies, or joint venture arrangements, on previously-cleared freehold land. Rainforest timber plantations are increasingly established for varied reasons, and with multiple objectives. Landholders are increasingly interested in the biodiversity values of their plantations. However, there are few guidelines on the changes to plantation design and management that would augment biodiversity outcomes, or on the extent to which this might require a sacrifice of production. [Abstract extract]

Biodiversity values of timber plantations and restoration plantings for rainforest fauna in tropical and subtropical Australia

It has been suggested that timber plantations could play an important role in the conservation of biodiversity in cleared rainforest landscapes, not only because of their potential to cost-effectively reforest large areas of land, but also because they may provide habitat for rainforest plants and animals. However, this last claim is largely untested. In this study, we surveyed the occurrence of a range of animal taxa in monoculture and mixed species timber plantations and restoration plantings in tropical and subtropical Australia. We used the richness of ‘rainforest-dependent’ taxa (i.e., birds, lizards and mites associated with rainforest habitats) in reforested sites as our measure of their ‘biodiversity value’. We also examined whether the biodiversity value of reforested sites was correlated with habitat attributes, including plant species richness and vegetation structure and, further, whether biodiversity value was affected by the proximity of reforested sites to intact rainforest.