UNT Institute of Applied Science - 9 Matching Results

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Archaeological Testing of the Lewisville Lake Shoreline, Denton County, Texas

Description: This report describes the results of test excavations at 23 prehistoric and 16 historic sites on the periphery of Lewisville Lake, Denton County, Texas. The purpose of this report is to summarize the character and significance of the archaeological sites that were test excavated and recommendations for mitigation at those sites determined eligible for the National Register.
Date: 1991
Creator: Brown, Kenneth L. (Kenneth Lynn), 1951- & Lebo, Susan A.

An Evaluation of the Environmental Impact of Recreation Facilities Expansion at Lake Ray Roberts State Park, Isle du Bois and Johnson Branch Units

Description: This report "presents the results and recommendations of a two month investigation conducted at Lake Ray Roberts State Park," as "part of the ongoing effort of the Texas Parks and Wildlife Department to manage and conserve the natural resources of the state and provide...enjoyable recreation areas to the citizens of Texas." The study proposes the expansion of the Isle du Bois and Johnson Branch Units of the Lake Ray Roberts State Park to accommodate the surrounding counties' population growth (p. 6).
Date: unknown
Creator: Texas. Parks and Wildlife Department.

Post-impoundment Study of Ray Roberts Lake Year-Six

Description: "This report presents the results of investigations conducted six years following the impoundment of Ray Roberts Lake." The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource projects and natural resource management" in the Lake Ray Roberts area, located in Denton County, Texas (p. 3).
Date: December 1995
Creator: University of North Texas. Institute of Applied Sciences.

Post-impoundment Study of Ray Roberts Lake Year-Ten

Description: "This report is the final chapter of a long-term project to assess the environmental impacts associated with the construction and operation of Ray Roberts Lake during its first ten years" (p. ii). The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource projects and natural resource management" in the Lake Ray Roberts area, located in Denton County, Texas (p. 3).
Date: December 1999
Creator: University of North Texas. Institute of Applied Sciences.

Pre-impoundment Environmental Study of Ray Roberts Lake

Description: "This report presents the results of the pre-impoundment investigations" of Ray Roberts Lake. The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource projects and natural resource management" in the Lake Ray Roberts area, located in Denton County, Texas (p. 3).
Date: December 1987
Creator: University of North Texas. Institute of Applied Sciences.

Pre-impoundment Environmental Study of Ray Roberts Lake

Description: "This report presents the results of the pre-impoundment investigations" of Ray Roberts Lake. The purpose of the study is "to improve understanding of the impact of [U.S. Army Corps of Engineers] water resource projects, to provide the basis for evaluating the projects' effects on fish and wildlife resources, and to provide the opportunity for better planning and development of water resource projects and natural resource management" in the Lake Ray Roberts area, located in Denton County, Texas (p. 3).
Date: May 1988
Creator: University of North Texas. Institute of Applied Sciences.

Quantitative Analysis of Water and Biological Samples for Determination of Haleogenated Organics in the Upper Trinity River, Texas : Final Technical Report

Description: This study had three objectives: 1) to develop a method for the quantitative determination of total organic bound chlorine in water and biological samples using Source-Excited X-Ray Fluorescence, 2) to provide training in the use of analytical techniques for students from different disciplines, and 3) to use an interdisciplinary approach involving students of biology, chemistry, and physics to investigate a complex environmental problem. Only the first objective is treated in detail in this volume.
Date: 1976
Creator: Johnson, David E.

Technical Memorandum: Lewisville Lake Watershed Protection & Management Strategies

Description: This report represents the findings of a study which "assessed the viability of the Water Quality Corridor Management (WQCM) model in reviewing the status of stream systems, and ultimately, established an accurate mechanism for evaluating the stream corridor and surface water quality draining into Lewisville Lake" (p. 1).
Date: September 2007
Creator: University of North Texas. Institute of Applied Sciences.