Author:
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 412
Book Description
Seepage Analysis and Control for Dams
Author:
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 412
Book Description
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 412
Book Description
Water Quality Evaluation of Proposed Trexler Lake, Jordan Creek, Pennsylvania
Author: Dennis E. Ford
Publisher:
ISBN:
Category : Biological assay
Languages : en
Pages : 292
Book Description
The water quality of proposed Trexler Lake, Pennsylvania, was evaluated with respect to its eutrophication potential and water quality criteria and standards appropriate for project purposes. Study approaches included review of existing water quality data taken on the four tributaries to the proposed project; review of existing data on surrounding impoundments; algal bioassay analyses on water samples taken in the proposed tributaries and in one surrounding lake; mathematical simulation; and nutrient loading analyses. Algal bioassays were conducted on water samples taken in Mill, Lyon, Switzer, and Jordan creeks and in Beltzville Lake. All samples were phosphorus limited, and all of the orthophosphate was available for algal growth. The proposed Trexler Lake is expected to be in the mesotrophic or early eutrophic stage and exhibit strong thermal stratification during the summer months with a 1-month period of hypolimnetic anoxia during the fall. The project purposes are not expected to be vitiated by water quality although the lake is expected to be anoxic for a short time during late summer. Appendix A describes the algal assay procedures. Appendix B discusses the Hydrocomp simulation of Jordan Creek drainage basin. Appendix C presents the initial conditions, coefficients, and updates for mathematical ecological simulations. Appendix D lists the coefficient references.
Publisher:
ISBN:
Category : Biological assay
Languages : en
Pages : 292
Book Description
The water quality of proposed Trexler Lake, Pennsylvania, was evaluated with respect to its eutrophication potential and water quality criteria and standards appropriate for project purposes. Study approaches included review of existing water quality data taken on the four tributaries to the proposed project; review of existing data on surrounding impoundments; algal bioassay analyses on water samples taken in the proposed tributaries and in one surrounding lake; mathematical simulation; and nutrient loading analyses. Algal bioassays were conducted on water samples taken in Mill, Lyon, Switzer, and Jordan creeks and in Beltzville Lake. All samples were phosphorus limited, and all of the orthophosphate was available for algal growth. The proposed Trexler Lake is expected to be in the mesotrophic or early eutrophic stage and exhibit strong thermal stratification during the summer months with a 1-month period of hypolimnetic anoxia during the fall. The project purposes are not expected to be vitiated by water quality although the lake is expected to be anoxic for a short time during late summer. Appendix A describes the algal assay procedures. Appendix B discusses the Hydrocomp simulation of Jordan Creek drainage basin. Appendix C presents the initial conditions, coefficients, and updates for mathematical ecological simulations. Appendix D lists the coefficient references.
Cowanesque Lake Reformulation Study, Cowanesque River
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 294
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 294
Book Description
Journal of the Water Resources Planning and Management Division
Author: American Society of Civil Engineers. Water Resources Planning and Management Division
Publisher:
ISBN:
Category : Water quality management
Languages : en
Pages : 806
Book Description
Publisher:
ISBN:
Category : Water quality management
Languages : en
Pages : 806
Book Description
Cowanesque Lake Reformulation Study: Technical appendices F-J
Author: United States. Army. Corps of Engineers. Baltimore District
Publisher:
ISBN:
Category : Cowanesque Lake (Pa.).
Languages : en
Pages : 420
Book Description
Publisher:
ISBN:
Category : Cowanesque Lake (Pa.).
Languages : en
Pages : 420
Book Description
Energy and Water Development Appropriations for 1981
Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 948
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 948
Book Description
NASA Technical Memorandum
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 648
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 648
Book Description
The Chesapeake & Delaware Canal
Author:
Publisher:
ISBN:
Category : Canals
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Canals
Languages : en
Pages : 24
Book Description
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 972
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 972
Book Description
Digest of Public General Bills and Resolutions
Author: Library of Congress. Congressional Research Service
Publisher:
ISBN:
Category : Bills, Legislative
Languages : en
Pages : 1174
Book Description
Publisher:
ISBN:
Category : Bills, Legislative
Languages : en
Pages : 1174
Book Description