The ACIR Library is composed of publications that study the interactions between different levels of government. This document is an annual report.

The development and testing of a computer based mathematical model simulating simultaneous transport of heat (or a dissolved solute) and water in a saturated single-phase groundwater flow system are described. The formulation of the underlying flow and transport equations is presented and the discretization of these equations is developed using the standard Galerkin finite element method, and the upstream weighted residual finite element technique. A computer code is developed to solve the discretized equations; instructions for data preparation and use of the code are included. The new upstream weighted residual technique is evaluated by comparing the simulated results with the analytical solution for a plume dispersing from a point source in a uniform flow. These comparisons demonstrate that the upstream weighted residual technique has distinct advantages over the standard Galerkin finite element method in terms of accuracy and computational efficiency.

An evaluation is presented of the direct heat utilization from geothermal resources for agribusiness uses in the Animas Valley, Southwestern New Mexico. The analysis includes an evaluation of the groundwater and geothermal resources in the Animas Valley, monitoring of an existing geothermal greenhouse, and evaluation of two potential agribusiness applications of geothermal waters (greenhouses and meat precooking).

The purpose of this report is to compile existing information about energy developments in the coastal zone. Information was gathered on existing and proposed energy developments in order to allow some assessment of future impacts in the coastal zone from energy-related developments.

Logbook from the KXAS-TV/NBC station in Fort Worth, Texas, documenting the names, locations, and run-times of video-taped news segments that aired each day from January through June in 1981.

Directory of institutions coordinated by the Texas Department of Mental Health and Mental Retardation including mental hospitals, state schools, development centers, and youth centers, along with information about accessing services.