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Natural Resources and Conservation

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Articles 1801 - 1830 of 2118

Full-Text Articles in Water Resource Management

Allocation Of The Nation’S Waters: The Constitutional Framework, Charles F. Wilkinson Jun 1989

Allocation Of The Nation’S Waters: The Constitutional Framework, Charles F. Wilkinson

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

19 pages.


Interstate Allocation Of The Platte River, J. David Aiken Jun 1989

Interstate Allocation Of The Platte River, J. David Aiken

Boundaries and Water: Allocation and Use of a Shared Resource (Summer Conference, June 5-7)

27 pages.

Contains references.


Resource Law Notes Newsletter, No. 17, Apr. 1989, University Of Colorado Boulder. Natural Resources Law Center Apr 1989

Resource Law Notes Newsletter, No. 17, Apr. 1989, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.


An Analysis Of The Factors Influencing Eutrophication Within The China Lake Watershed, Student Collective Organized Against Lake Eutrophication, Colby College, Problems In Environmental Science Course (Biology 493), Colby College Jan 1989

An Analysis Of The Factors Influencing Eutrophication Within The China Lake Watershed, Student Collective Organized Against Lake Eutrophication, Colby College, Problems In Environmental Science Course (Biology 493), Colby College

Colby College Watershed Study: China Lake (2005, 1989)

Lake eutrophication is the natural process of aging in the lake body with establishment and multiplication of organism over time. The sediment and decaying matter accumulate, gradually filling in the lake basin, transforming the lake from a deep lake to dry land. This process affects the physical make-up of the lake as well as the ecological and biological composition. Eutrophication usually takes thousands of years. However, human interference has greatly accelerated the process by increasing rates of sedimentation and phosphorus loading. China lake has undergone accelerated eutrophication in recent years causing a growing concern for water quality. Algal populations, stimulated …


Agenda For Action - Casco Bay, Department Of Environmental Protection Jan 1989

Agenda For Action - Casco Bay, Department Of Environmental Protection

Maine Collection

Agenda For Action - Casco Bay

Department of Environmental Protection, Augusta, Maine (January, 1989)

Contents: Introduction / The Problems : Bacteria, Toxics, Nutrients / The Solutions / Recommendations / References


Resource Law Notes Newsletter, No. 16, Jan. 1989, University Of Colorado Boulder. Natural Resources Law Center Jan 1989

Resource Law Notes Newsletter, No. 16, Jan. 1989, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.


National Interests In Instream Flows, Lawrence J. Macdonnell, Teresa A. Rice, University Of Colorado Boulder. Natural Resources Law Center Jan 1989

National Interests In Instream Flows, Lawrence J. Macdonnell, Teresa A. Rice, University Of Colorado Boulder. Natural Resources Law Center

Books, Reports, and Studies

p. 69-86 ; 23 cm


Leaf Optical And Indirect Lai Measurements In Wheat And Alfalfa At Maciv: Agmet Progress Report 89-4, E. A. Walter-Shea, B. L. Blad Jan 1989

Leaf Optical And Indirect Lai Measurements In Wheat And Alfalfa At Maciv: Agmet Progress Report 89-4, E. A. Walter-Shea, B. L. Blad

School of Natural Resources: Documents and Reviews

Interpretation of remotely sensed vegetative surfaces requires an understanding of the interaction of radiation with the various components of vegetation. Leaves are the most important component. Thus it is important to know the optical properties of individual leaves as well as the amount and distribution of leaves making up the vegetative cover. The objectives of our study were 1) to characterize the reflectance from and transmittance through adaxial and abaxial surfaces of individual wheat and alfalfa leaves and 2) to compare the traditional, time-consuming, destructive method of estimating LAI (direct method) to a relatively quick, indirect estimate of LAI in …


Maine Nonpoint Source Pollution Assessment Report, Bureau Of Water Quality Control Jan 1989

Maine Nonpoint Source Pollution Assessment Report, Bureau Of Water Quality Control

Maine Collection

Maine Nonpoint Source Pollution Assessment Report

Prepared by the Maine Department of Environmental Protection, Bureau of Water Quality Control, Augusta, Maine 1989.

Contents: Executive Summary / Introduction / Methodology / Statewide Water Quality Summary / State And Local Agency Programs for Control of Nonpoint Source Pollution / Process for Identification of Best Management Practices and Associated Standards / List of References / List of Figures / List of Tables



Resource Law Notes Newsletter, No. 15, Oct. 1988, University Of Colorado Boulder. Natural Resources Law Center Oct 1988

Resource Law Notes Newsletter, No. 15, Oct. 1988, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.


Long-Term Reconstruction And Analysis Of White River Streamflow, M. K. Cleaveland, D. W. Stahle, J. G. Hehr Jun 1988

Long-Term Reconstruction And Analysis Of White River Streamflow, M. K. Cleaveland, D. W. Stahle, J. G. Hehr

Arkansas Water Resources Center Technical Reports

A 281-year reconstruction of White River annual runoff at Clarendon, Arkansas, was developed from a regional average of nine Oklahoma, Missouri, and Arkansas tree-ring chronologies (six post oak, Quercus stellata, and three baldcypress, Taxodium distichum). Inhomogeneity of the gaged series was detected with both double mass analysis (using state average total annual Arkansas precipitation) and regression (using the regional tree-ring average). Simple regression calibrated the homogeneous runoff data with the average ring width data from 1930 to 1980. Comparing the reconstruction with independent data verified the regression model. Variance of the reconstruction increases significantly during the 20th century, a change …


Resource Law Notes Newsletter, No. 14, May 1988, University Of Colorado Boulder. Natural Resources Law Center May 1988

Resource Law Notes Newsletter, No. 14, May 1988, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.


Instream Flows, The Public Trust, And The Future Of The West, Harrison C. Dunning Apr 1988

Instream Flows, The Public Trust, And The Future Of The West, Harrison C. Dunning

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

65 pages (includes illustrations).

Contains 28 pages of footnotes.


Instream Flow Water Rights: Arizona’S Approach, Herb Dishlip Apr 1988

Instream Flow Water Rights: Arizona’S Approach, Herb Dishlip

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

15 pages.


Keeping The Waters Flowing: Streamflow Protection Programs, Strategies And Issues In The West, Steven J. Shupe Mar 1988

Keeping The Waters Flowing: Streamflow Protection Programs, Strategies And Issues In The West, Steven J. Shupe

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

44 pages.

Contains 2 pages of footnotes.


Establishing The Quantity Of Necessary Flow, Berton L. Lamb Mar 1988

Establishing The Quantity Of Necessary Flow, Berton L. Lamb

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

26 pages (includes illustrations).

Contains footnotes and 3 pages of references.


Private Appropriation Of Instream Flows In Alaska, Mary Lu Harle Mar 1988

Private Appropriation Of Instream Flows In Alaska, Mary Lu Harle

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

30 pages.

Contains 2 pages of footnotes and 3 pages of references.


The Protection Of Instream Flows In Montana: A Legal-Institutional Perspective, Matthew J. Mckinney, Gary Fritz, Patrick Graham, Deborah Schmidt Mar 1988

The Protection Of Instream Flows In Montana: A Legal-Institutional Perspective, Matthew J. Mckinney, Gary Fritz, Patrick Graham, Deborah Schmidt

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

42 pages.

Contains references.


Oregon’S Minimum Perennial Streamflows, John Borden Mar 1988

Oregon’S Minimum Perennial Streamflows, John Borden

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

12 pages.


Wyoming’S New Instream Flow Law, Gordon W. Fassett Mar 1988

Wyoming’S New Instream Flow Law, Gordon W. Fassett

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

28 pages.

Contains references.


Agenda: Instream Flow Protection In The Western United States: A Practical Symposium, University Of Colorado Boulder. Natural Resources Law Center Mar 1988

Agenda: Instream Flow Protection In The Western United States: A Practical Symposium, University Of Colorado Boulder. Natural Resources Law Center

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

Conference speakers included University of Colorado School of Law professors Lawrence J. MacDonnell and Charles F. Wilkinson.

Virtually all western states now provide some kind of legal recognition for instream flows. On March 31-April 1, the Natural Resources Law Center will present a symposium on the different approaches taken in these states, with emphasis on such major issues as the purposes for instream flows, the quantities of water needed for these purposes, enforcement of instream flow rights, federal instream flow claims, private instream flow claims, and transferring consumptive water rights to instream flow rights. Speakers include representatives from state agencies …


Colorado’S Instream Flow Program: Protecting Free-Flowing Streams In A Water Consumptive State, Steven J. Shupe Mar 1988

Colorado’S Instream Flow Program: Protecting Free-Flowing Streams In A Water Consumptive State, Steven J. Shupe

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

30 pages.

Contains footnotes.


Instream Flows In Idaho, Josephine P. Beeman, Kenneth R. Arment Mar 1988

Instream Flows In Idaho, Josephine P. Beeman, Kenneth R. Arment

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

23 pages.

Contains footnotes.


Protecting Instream Resources In Washington State, Robert F. Barwin, Kenneth Slattery, Steven J. Shupe Mar 1988

Protecting Instream Resources In Washington State, Robert F. Barwin, Kenneth Slattery, Steven J. Shupe

Instream Flow Protection in the Western United States: A Practical Symposium (March 31-April 1)

56 pages (includes 1 map).

Contains 10 pages of footnotes.


Resource Law Notes Newsletter, No. 13, Feb. 1988, University Of Colorado Boulder. Natural Resources Law Center Feb 1988

Resource Law Notes Newsletter, No. 13, Feb. 1988, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.


Fish Aid: The Lake Mead Fertilization Project, Richard Axler, Larry Paulson, Peter Vaux, Patrick Sollberger, Donald H. Baepler Jan 1988

Fish Aid: The Lake Mead Fertilization Project, Richard Axler, Larry Paulson, Peter Vaux, Patrick Sollberger, Donald H. Baepler

Publications (WR)

Sport fishing at Lake Mead in Nevada and Arizona is a resource valued at nearly $100 million per year to southern Nevada. During the past two decades, salmonids, mostly trout, have disappeared entirely, the largemouth bass catch has drastically declined despite greater fishing pressure, and the condition factors for striped bass have steadily deteriorated. It appears that a major reduction in phosphorus loading caused by the upstream impoundment of the Colorado River to form Lake Powell in 1963 and advanced wastewater treatment removal of phosphorus from domestic wastewater inflows in 1981 are the principal factors responsible for decreased production at …


Changes In The Morphometry Of Las Vegas Wash And The Impact On Water Quality, Richard A. Roline, James J. Sartoris, U.S. Bureau Of Reclamation Jan 1988

Changes In The Morphometry Of Las Vegas Wash And The Impact On Water Quality, Richard A. Roline, James J. Sartoris, U.S. Bureau Of Reclamation

Publications (WR)

Las Vegas Wash, a natural wash east of Las Vegas, Nevada, carries stormwater, groundwater drainage, and sewage effluent from two sewage treatment plants to Lake Mead. Over 80 percent of the normal discharge of approximately 3.4 m3/s (120 ft3/s) consists of effluent from the City of Las Vegas and Clark County sewage treatment plants. Beginning in the 1950s, a large wetland area developed along the wash that supported waterfowl populations and contributed to some water quality transformations. Heavy rains and subsequent flooding in the area in 1983 and 1984 resulted in erosion and channelization that greatly …


Resource Law Notes Newsletter, No. 12, Nov. 1987, University Of Colorado Boulder. Natural Resources Law Center Nov 1987

Resource Law Notes Newsletter, No. 12, Nov. 1987, University Of Colorado Boulder. Natural Resources Law Center

Resource Law Notes: The Newsletter of the Natural Resources Law Center (1984-2002)

No abstract provided.


Lake Mead Prefertilization Study: Preliminary Nutrient Enhancement Studies In Lake Mead, Richard P. Axler, Larry J. Paulson, Patrick J. Sollberger, Donald H. Baepler, U.S. Bureau Of Reclamation Nov 1987

Lake Mead Prefertilization Study: Preliminary Nutrient Enhancement Studies In Lake Mead, Richard P. Axler, Larry J. Paulson, Patrick J. Sollberger, Donald H. Baepler, U.S. Bureau Of Reclamation

Publications (WR)

Studies conducted by the University of Nevada-Las Vegas (UNLV), the Nevada Department of Wildlife (NDOW), the Arizona Game and Fish Department (AGFD), The Nevada Division of Environmental Protection (NDEP), and the United States Bureau of Reclamation (USBR) have identified decreased algal production as a major factor involved in the decline of the Lake Mead sport fishery. Phosphorus-laden silt particles in the Colorado River have been sedimenting out in Lake Powell since the completion of Glen Canyon Dam 286 miles upstream in 1963. This sharp decrease in phosphorus loading to Lake Mead (>5000 tons per year) has resulted in decreased …


Fox Squirrel Interaction With Electrical Transformers, J. Christopher Hamilton Oct 1987

Fox Squirrel Interaction With Electrical Transformers, J. Christopher Hamilton

School of Natural Resources: Dissertations, Theses, and Student Research

No abstract provided.