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Articles 6691 - 6720 of 8571

Full-Text Articles in Physical Sciences and Mathematics

The New Watershed Source Book: A Directory And Review Of Watershed Initiatives In The Western United States, Douglas S. Kenney, Sean T. Mcallister, William H. Caile, Jason S. Peckham, University Of Colorado Boulder. Natural Resources Law Center Jan 2000

The New Watershed Source Book: A Directory And Review Of Watershed Initiatives In The Western United States, Douglas S. Kenney, Sean T. Mcallister, William H. Caile, Jason S. Peckham, University Of Colorado Boulder. Natural Resources Law Center

Books, Reports, and Studies

xiii, 460 p. : ill., maps ; 28 cm


Messages From Frank's Landing: A Story Of Salmon, Treaties, And The Indian Way, Charles F. Wilkinson Jan 2000

Messages From Frank's Landing: A Story Of Salmon, Treaties, And The Indian Way, Charles F. Wilkinson

Books, Reports, and Studies

This digital resource contains only an abstract, cover image and table of contents information from the published book.

Print copy of book is available in the University of Colorado’s Wise Law Library: http://lawpac.colorado.edu/record=b243280~S0

Contents: Muck Creek -- Nisqually River -- George Hugo Boldt -- Fort Lewis -- Wa He Lut -- Afterword


Characterization And Improvement Of Eos Land Products Using Measurements At Ameriflux Grassland And Wheat Sites In The Arm/Cart Region: Research Annual Performance Report For Period March 1, 2000- February 28, 2001, E. A. Walter-Shea, S. B. Verma Jan 2000

Characterization And Improvement Of Eos Land Products Using Measurements At Ameriflux Grassland And Wheat Sites In The Arm/Cart Region: Research Annual Performance Report For Period March 1, 2000- February 28, 2001, E. A. Walter-Shea, S. B. Verma

School of Natural Resources: Documents and Reviews

No abstract provided.


Seeing The Forest Service For The Trees: A Survey Of Proposals For Changing National Forest Policy, Elizabeth Beaver, Gary Bryner, Alicia Gibson, Parke Godar, Carolyn Herb, Ian Kalmanowitz, Douglas S. Kenney, Kathryn M. Mutz, Adam Peters, University Of Colorado Boulder. Natural Resources Law Center Jan 2000

Seeing The Forest Service For The Trees: A Survey Of Proposals For Changing National Forest Policy, Elizabeth Beaver, Gary Bryner, Alicia Gibson, Parke Godar, Carolyn Herb, Ian Kalmanowitz, Douglas S. Kenney, Kathryn M. Mutz, Adam Peters, University Of Colorado Boulder. Natural Resources Law Center

Books, Reports, and Studies

v, 94, 33 p. : charts ; 29 cm


The Effect Of Structure On The Drag Force Of A Windbreak, James R. Brandle Jan 2000

The Effect Of Structure On The Drag Force Of A Windbreak, James R. Brandle

School of Natural Resources: Faculty Publications

No abstract provided.


Laws Influencing Community-Based Conservation In Colorado And The American West: A Primer, University Of Colorado Boulder. Natural Resources Law Center Jan 2000

Laws Influencing Community-Based Conservation In Colorado And The American West: A Primer, University Of Colorado Boulder. Natural Resources Law Center

Books, Reports, and Studies

vi, 51 p.


Resource Law Notes Newsletter, No. 48, Winter Issue, Jan. 2000, University Of Colorado Boulder. Natural Resources Law Center Jan 2000

Resource Law Notes Newsletter, No. 48, Winter Issue, Jan. 2000, University Of Colorado Boulder. Natural Resources Law Center

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

No abstract provided.


Terrestrial Natural Communities Of Nebraska - Version Ii, Gerry Steinauer, Steven B. Rolfsmeier Jan 2000

Terrestrial Natural Communities Of Nebraska - Version Ii, Gerry Steinauer, Steven B. Rolfsmeier

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

For more than a decade, The Nature Conservancy (TNC) and state natural heritage programs, including the Nebraska Natural Heritage Program (NNHP), have used a “coarse filter/fine filter” approach to preserving biological diversity (The Nature Conservancy, 1994). This approach involves identification and protection of natural communities (coarse filter) as well as rare species (fine filter). Identifying and protecting representative examples of natural communities ensures conservation of most species, biotic interactions and ecological processes. Those species that “fall through” the community filters are generally the rare species. Identification and protection of viable occurrences of rare species serves as the fine filter for …


Mapping The Boulder City Wetlands Using A Global Positioning System (Gps) And A Geographic Information System (Gis), Jennifer Lea Bishop Jan 2000

Mapping The Boulder City Wetlands Using A Global Positioning System (Gps) And A Geographic Information System (Gis), Jennifer Lea Bishop

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Boulder City Wetlands is a constructed wetlands park located in Boulder City, Nevada, approximately 23 miles southeast of Las Vegas, Nevada. Currently, a baseline study of water quality is being conducted in the Boulder City Wetlands. This baseline study of the wetlands is an important step in understanding the development of the Boulder City Wetlands over time. As wastewater is eventually introduced into the existing community tap water running through the wetlands, it is expected that the nitrogen within the water will enhance the growth of vegetation in the surrounding area. Comparing the vegetation growth over time is only …


Conservation In A Highly Fragmented Landscape: The Central Tallgrass Prairie Ecoregional Conservation Plan, The Central Tallgrass Prairie Ecoregion Planning Team Jan 2000

Conservation In A Highly Fragmented Landscape: The Central Tallgrass Prairie Ecoregional Conservation Plan, The Central Tallgrass Prairie Ecoregion Planning Team

Nebraska Game and Parks Commission: White Papers, Conference Presentations, and Manuscripts

With the adoption of Conservation by Design in 1995, The Nature Conservancy recognized the importance of working at larger scales to achieve our mission which is: the long-term survival of all viable native species and community types through the design and conservation of portfolios of sites within ecoregions. The Conservancy set forth to design conservation plans on an ecoregional basis by working closely with various conservation partners. These plans are intended to provide a framework within which the Conservancy and our partners, such as the Natural Heritage Programs, can make decisions regarding conservation actions to be taken at the …


Atlas Of Essential Wildlife Habitats For Maine's Endangered And Threatened Species, Maine Department Of Inland Fisheries And Wildlife Jan 2000

Atlas Of Essential Wildlife Habitats For Maine's Endangered And Threatened Species, Maine Department Of Inland Fisheries And Wildlife

Maine Collection

Atlas of Essential Wildlife Habitats for Maine's Endangered and Threatened Species

Maine Department of Inland Fisheries and Wildlife, 284 State Street, Augusta, Maine, 04333. 2000 Edition ("Valid through December 31, 2000").

"Printed under appropriations 014/013-09A-2004/3204-012".



Investigation Of The Role Of The Urella Fault And The Impact Of Salinity Development In The Nebru Catchment, Upper Arrowsmith, C E. Mcconnell Jan 2000

Investigation Of The Role Of The Urella Fault And The Impact Of Salinity Development In The Nebru Catchment, Upper Arrowsmith, C E. Mcconnell

Resource management technical reports

No abstract provided.


Katanning Area Land Resources Survey, Heather M. Percy, G M. Wilson, Ted A. Griffin Jan 2000

Katanning Area Land Resources Survey, Heather M. Percy, G M. Wilson, Ted A. Griffin

Land resources series

This report presents results from soil and landform mapping at a scale of 1:150,000 in the Katanning area of Western Australia. It is accompanied by two soil-landscape maps covering 1.45 million hectares in the Kojonup and Darkan area (map 1) and the Katanning and Dumbleyung area (map 2). Most of the Katanning survey occurs within the Blackwood River catchment but also covers the upper catchments of the Pallinup, Frankland-Gordon and Tone-Warren Rivers. The Katanning survey falls within the Narrogin and Katanning advisory districts for Agriculture Western Australia. Twenty one soil-landscape systems have been identified and are represented on the accompanying …


Evolution Of The Maine Lobster Co-Management Law, James Acheson, Terry Stockwell, James A. Wilson Jan 2000

Evolution Of The Maine Lobster Co-Management Law, James Acheson, Terry Stockwell, James A. Wilson

Maine Policy Review

In fisheries management circles, there is growing realization that traditional ways of managing marine resources are not working and that new approaches to management need to be tried. One of the most promising of these new approaches is co-management, where authority for managing fish stocks is shared between the industry and government agencies. This paper discusses the implementation of the new co-management system, which was initiated in the Maine lobster industry in 1995. The law has clearly been successful; it has been framed in a way to allow lobster fishermen to be able to generate rules to constrain their own …


Bioremediation Of Tributyltin Contaminated Sediment Using Spartina Alterniflora In A Created Tidal Wetland, Britt-Anne Anderson Jan 2000

Bioremediation Of Tributyltin Contaminated Sediment Using Spartina Alterniflora In A Created Tidal Wetland, Britt-Anne Anderson

Dissertations, Theses, and Masters Projects

No abstract provided.


Gis Data: Piankatank River, Virginia Shoreline Management Model, Center For Coastal Resources Management, Virginia Institute Of Marine Science Jan 2000

Gis Data: Piankatank River, Virginia Shoreline Management Model, Center For Coastal Resources Management, Virginia Institute Of Marine Science

Data

The Shoreline Management Model is a GIS spatial model that determines appropriate shoreline best management practices using available spatial data and decision tree logic. Available shoreline conditions used in the model include the presence or absence of tidal marshes, beaches, and forested riparian buffers, bank vegetation cover, bank height, wave exposure (fetch), nearshore water depth, and proximity of coastal development to the shoreline. The model output for shoreline best management practices is displayed in the locality Comprehensive Map Viewer. One GIS shapefile is developed that describes two arcs or lines representing practices in the upland area and practices at the …


Answering Local Wetlands Boards Needs Regarding Guidance In Investigating Wetlands Violations : Final Report To The United States Environmental Protection Agency, Wetlands Protection State Development Project Period July 1, 1998-June 30, 2000, Kirk J. Havens, Bartlett N. Theberge Jan 2000

Answering Local Wetlands Boards Needs Regarding Guidance In Investigating Wetlands Violations : Final Report To The United States Environmental Protection Agency, Wetlands Protection State Development Project Period July 1, 1998-June 30, 2000, Kirk J. Havens, Bartlett N. Theberge

Reports

No abstract provided.


The Growth And Distribution Of The Green Alga Cladophora At Presqu'ile Provincial Park: Implications For Management (Ontario), Dolf Craig Dejong Jan 2000

The Growth And Distribution Of The Green Alga Cladophora At Presqu'ile Provincial Park: Implications For Management (Ontario), Dolf Craig Dejong

Theses and Dissertations (Comprehensive)

The Green alga genus Caldophora is one of the most abundant kinds of algae worldwide, found in both freshwater and marine environments. It prefers nutrient-rich waters and requires a rocky substrate and water movement for growth. When water temperatures reach 22 to 26 C, the alga dies and washes into shore in large mats. Dead Cladophora produces a terrible odour, reduces property values and can alter the taste of drinking water. At Presqu’ile Provincial Park, maximum Cladophora sloughing occurred July 22 1999, the same time as peak summer park visitation begins. This results in the fouling of the Park’s beaches …


Killbear Provincial Park: The Beach And Dunes, Their Use And The Implications For Management (Ontario), Kathryn Ann Parlee Jan 2000

Killbear Provincial Park: The Beach And Dunes, Their Use And The Implications For Management (Ontario), Kathryn Ann Parlee

Theses and Dissertations (Comprehensive)

Beaches, and in particular sand dunes, are extremely fragile environments, easily altered by human activities. Intensive use of the beach/dune complex at Killbear Provincial Park near Parry Sound, Ontario may have led to the severe degradation of its dune system within Kilcoursie Bay. At present the dunes have been degraded back to an embryonic state, and as a result it is necessary to consider the development of management strategies before the system is completely destroyed. In order to develop effective management strategies however, it is necessary to understand how the natural process of the system work and the specific effects …


The Management Of Complex Sociobiophysical Systems: Ecosystem-Based Management And The Chesapeake Bay Program, Daniel Dennis Mccarthy Jan 2000

The Management Of Complex Sociobiophysical Systems: Ecosystem-Based Management And The Chesapeake Bay Program, Daniel Dennis Mccarthy

Theses and Dissertations (Comprehensive)

There are an entire class of entities for which conventional scientific understanding is necessary but not sufficient to comprehend. These entities are too complex for analysis and yet too organized for statistics. They exist in a dynamic balance between the ordered and the disordered. They are ecosystems and human institutions. They are complex systems. There is an emerging body of theory that is providing insight into the structures and dynamics that underlie such entities. Under the rubric of complex systems theory, catastrophe theory, chaos theory, hierarchy theory and the interrelated theories of self-organization have profound implications for the way understand …


Identifying Areas Of Concern For Regional Cumulative Effects Assessments In And Around Northern National Parks In Canada (Yukon), Jennifer L. Lenton Jan 2000

Identifying Areas Of Concern For Regional Cumulative Effects Assessments In And Around Northern National Parks In Canada (Yukon), Jennifer L. Lenton

Theses and Dissertations (Comprehensive)

This thesis uses a literature review of protected areas selection, park management, comprehensive regional land use planning, and cumulative environmental effects and assessment to develop a methodology that identifies areas with concentrations of social and/or ecological values in and around northern national parks. The proposed methodology involves two stages. First, a database of values is developed by taking an inventory of social and ecological values through exxtensive literature reviews, interviews, and consultation with the public. This database is then used in the second step to determine areas with concentrations of social and/or ecological values, or “value hotspots”, using a series …


Developing A Cooperative Research Agenda For Maine’S Commercial Fisheries, Robin Alden, Linda Mercer Jan 2000

Developing A Cooperative Research Agenda For Maine’S Commercial Fisheries, Robin Alden, Linda Mercer

Maine Policy Review

This past year the Maine Department of Marine Resources sponsored a unique series of meetings involving fishermen, academic and government scientists, and fishery managers. The goal was to define a shared research agenda for Maine’s marine fisheries. Robin Alden and Linda Mercer summarize the results of these meetings. In doing so they address the question: “What do we need to know to properly manage Maine's major marine resources?” Alden and Mercer also conclude that the collaborative process these meetings helped to establish is one of the keys to the successful management of Maine’s marine resources.


Best Practices In Endangered Species Recovery Planning: Lessons For The Conservation Of Maine’S Atlantic Salmon, Raymond J. O’Connor, Ray B. Owen, Judith Rhymer Jan 2000

Best Practices In Endangered Species Recovery Planning: Lessons For The Conservation Of Maine’S Atlantic Salmon, Raymond J. O’Connor, Ray B. Owen, Judith Rhymer

Maine Policy Review

The call for federal listing of Atlantic salmon as endangered implies that such action will result in a recovery plan for the species that is superior to Maine ’s Atlantic Salmon Conservation Plan. In this article the authors compare the Maine plan against the findings of a recent review of Endangered Species Act recovery plans. The review, conducted by the Society for Conservation Biology in collaboration with the U.S. Fish and Wildlife Service, assessed the quality of a national sample of Endangered Species Act recovery plans with the intention of identifying “best practice.” By comparing the Maine plan to the …


Local And Landscape Factors Affecting Nest Site Selection And Nest Success Of Burrowing Owls In Western Nebraska, Rebecca T. Ekstein Dec 1999

Local And Landscape Factors Affecting Nest Site Selection And Nest Success Of Burrowing Owls In Western Nebraska, Rebecca T. Ekstein

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

No abstract provided.


Ecology Of Elk In Northwestern Nebraska: Demographics, Effects Of Human Disturbance, And Characteristics Of Calving Habitat, Bruce A. Stillings Dec 1999

Ecology Of Elk In Northwestern Nebraska: Demographics, Effects Of Human Disturbance, And Characteristics Of Calving Habitat, Bruce A. Stillings

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

No abstract provided.


Year In Review - 1999, Annis Water Resources Institute Dec 1999

Year In Review - 1999, Annis Water Resources Institute

AWRI Reviews

No abstract provided.


Fisheries Research Report No. 118 - A Study Into Western Australia's Open Access And Wetline Fisheries, F Crowe, W Lehre, R C J Lenanton Dec 1999

Fisheries Research Report No. 118 - A Study Into Western Australia's Open Access And Wetline Fisheries, F Crowe, W Lehre, R C J Lenanton

Fisheries research reports

Western Australia's wetline fishery potentially includes every licensed fishing boat in the State and encompasses a number of inter-relationships between various boats and commercial fisheries. This study covers the 'wetline' or open access fishery, which encompasses those activities associated with the unrestricted Western Australian fishing boat licence (FBL). The activities associated with this fishery involve any commercial fishing which is not covered by fisheries legislation.

A separate section entitled 'So you want to go wetlining?' is provided at page 101 as an easy reference guide to industry and others interested in wetline fishing. It is recommended that it be read …


Water Resources Review - Fall 1999 Vol 12 No 2, Annis Water Resources Institute Oct 1999

Water Resources Review - Fall 1999 Vol 12 No 2, Annis Water Resources Institute

AWRI Reviews

No abstract provided.


Earth In Four Dimensions: Development Of The Ideas Of Geologic Time And History, Robert F. Diffendal Jr. Oct 1999

Earth In Four Dimensions: Development Of The Ideas Of Geologic Time And History, Robert F. Diffendal Jr.

School of Natural Resources: Faculty Publications

Changes in ideas and in technology can come about as slow incremental modifications, as well as by major paradigm shifts. In the case of the development of the ideas of geologic history and time, I will try to present these changes broadly and then look at how some of these have affected interpretation of Nebraska geology. Changes of view on three fronts were important in the development of geologic history and time concepts. First is the question of the nature of time. Is time cyclic or is it linear? The Greco-Oriental cultures had a world view based on cosmic cycles, …


Resource Law Notes Newsletter, No. 47, Fall Issue, 1999, University Of Colorado Boulder. Natural Resources Law Center Oct 1999

Resource Law Notes Newsletter, No. 47, Fall Issue, 1999, University Of Colorado Boulder. Natural Resources Law Center

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

No abstract provided.