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Ecology

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Full-Text Articles in Physical Sciences and Mathematics

The Virginia Wetlands Report Vol. 16, No. 3, Virginia Institute Of Marine Science Oct 2001

The Virginia Wetlands Report Vol. 16, No. 3, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Diamondback Terrapin. Walter I. Priest, III
  • A GIS approach for Targeting Potential Wetlands Mitigation or Restoration Sites. Marcia Berman and Tamia Rudnicky
  • Bay Managers Eye Recently Permitted SAV Losses. Lyle Varnell and Jay Woodward
  • Through the Years in Virginia’s Wetlands: Days in the Field. Gene M. Silberhorn


The Planet, 2001, Spring, Tiffany Campbell, Huxley College Of The Environment, Western Washington University Oct 2001

The Planet, 2001, Spring, Tiffany Campbell, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Planet, 2001, Fall, Levi Pulkkinen, Huxley College Of The Environment, Western Washington University Oct 2001

The Planet, 2001, Fall, Levi Pulkkinen, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


Riparian Restoration, Elizabeth M. Norris, Virginia Institute Of Marine Science, Wetlands Program Oct 2001

Riparian Restoration, Elizabeth M. Norris, Virginia Institute Of Marine Science, Wetlands Program

Reports

No abstract provided.


The Virginia Wetlands Report Vol. 16, No. 2, Virginia Institute Of Marine Science Jul 2001

The Virginia Wetlands Report Vol. 16, No. 2, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Northern Water Snake. William L. Roberts
  • Book Review Discovering the Unknown Landscape: A History of America’s Wetlands. Tom Barnard
  • Shoreline Situation Report Update. Marcia Berman
  • A Summary of the EPA Rapid Bioassessment of Wetland Health Workshop.Rebecca Jo Thomas
  • Through The Years in Virginia’s Wetlands: The 1970’s. Gene M. Silberhorn
  • Atlantic White Cedar. Pam Mason


The Virginia Wetlands Report Vol. 16, No. 1, Virginia Institute Of Marine Science Jan 2001

The Virginia Wetlands Report Vol. 16, No. 1, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • The Stinging Sea Nettle (Jellyfish). William L. Roberts
  • The VIMS Teaching Marsh: A Tidal Wetland Restoration and Education Project. Karen Duhring
  • An Overview of Permitted Tidal Wetland Impacts for 2000. Tom Barnard
  • Wetlands Management Symposium Focuses on Technology and Conservation


Land Use Patterns In Relation To Lake Water Quality In The Lake George And Oaks Pond Watersheds, Problems In Environmental Science Course (Biology 493), Colby College, Colby Environmental Assessment Team, Colby College Jan 2001

Land Use Patterns In Relation To Lake Water Quality In The Lake George And Oaks Pond Watersheds, Problems In Environmental Science Course (Biology 493), Colby College, Colby Environmental Assessment Team, Colby College

Colby College Watershed Study: Other Area Studies

There has always been an inexplicable wonder associated with the beauty of Maine lakes. In addition to their aesthetic value, lakes and ponds provide important habitats for aquatic and terrestrial wildlife. The attraction of the lake's natural beauty, however, can increase recreational pressures that may lead to human induced eutrophication. Lake George and Oaks Pond were chosen as the Colby Environmental Assessment Team's (CEAT) study sites due to the concern about potential human induced eutrophication of both water bodies. Lake George and Oaks Pond are situated in southern Somerset County, Maine, and experience heavy recreational and developmental uses. Neither water …


The Planet, 2001, Winter, Tiffany Campbell, Huxley College Of The Environment, Western Washington University Jan 2001

The Planet, 2001, Winter, Tiffany Campbell, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


An Environmental Education Field Guide For Mystic Lake Wetland Habitats, Linda Jean Ellingston Jan 2001

An Environmental Education Field Guide For Mystic Lake Wetland Habitats, Linda Jean Ellingston

Theses Digitization Project

This curriculum guide is for grades four through six. It examines how wetlands, wildlife, and people interact and depend upon each other. The San Jacinto Valley wetland area is used as an example of wetland habitat destruction from population pressures that have changed the natural landscape. It is also used as an example of what habitat reconstruction can do to restore vital habitats. Through student contact with the wetlands increased awareness of the fragile interrelationships between the physical and biological components of a wetland habitat is gained. Students can use ecological themes to help them assimilate collected and given data …


The Virginia Wetlands Report Vol. 15, No. 3, Virginia Institute Of Marine Science Oct 2000

The Virginia Wetlands Report Vol. 15, No. 3, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Fiddler Crab. William L. Roberts
  • CCI Develops New Online GIS Resources. Marcia Berman
  • Increasing the Probability of Success in the Construction of Marshes in Coastal Virginia. Kirk J. Havens, Lyle M. Varnell,and Bryan D. Watts
  • VIMS Shoreline Reports to Be Updated and Go Online.


The Planet, 2000, Fall, Tiffany Campbell, Huxley College Of The Environment, Western Washington University Oct 2000

The Planet, 2000, Fall, Tiffany Campbell, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


Dynamics Of Green Ash Woodlands In Theodore Roosevelt National Park, Lynn R. Irby, Jack E. Norland, Mark G. Sullivan, Jerry A. Westfall, Jr., Paula Andersen Jul 2000

Dynamics Of Green Ash Woodlands In Theodore Roosevelt National Park, Lynn R. Irby, Jack E. Norland, Mark G. Sullivan, Jerry A. Westfall, Jr., Paula Andersen

United States National Park Service: Publications

Green ash (Fraxinus pennsylvanica Marsh.) communities are valuable as sources of biological diversity and shelter for livestock in the Northern Great Plains. Excessive use of stands by livestock tends to convert these woodland communities to less valuable shrublands. We monitored 12 green ash stands in Theodore Roosevelt National Park (TRNP) from 1985 through 1996 to determine changes in species composition, plant density, and canopy coverage in green ash communities that were protected from livestock but exposed to foraging by native ungulates. Over the 12-year sampling period, density of choke cherry (Prunus virginiana L.) and Saskatoon service-berry (Amelanchier …


The Virginia Wetlands Report Vol. 15, No. 2, Virginia Institute Of Marine Science Jul 2000

The Virginia Wetlands Report Vol. 15, No. 2, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Grass Shrimp. Walter I. Priest, III
  • Book Review Seashore Chronicles: Three Centuries of the Virginia Barrier Islands. Anne Newsom
  • Grass Shrimp. Walter I. Priest, III
  • A New Land Cover Data Set Now Available For Virginia’s Tributaries. Marcia Berman
  • DEQ Implementing Nontidal Wetlands Protection Mandate. Ellen Gilinsky
  • Sago Palm. Pam Mason


The Planet, 2000, Spring/Summer, Shane Powell, Huxley College Of The Environment, Western Washington University Apr 2000

The Planet, 2000, Spring/Summer, Shane Powell, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report Vol. 15, No. 1, Virginia Institute Of Marine Science Jan 2000

The Virginia Wetlands Report Vol. 15, No. 1, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • A Crawfish by any Other Name Would Taste as Sweet. Pam Mason
  • Salt Marsh Snails. Walter I. Priest, III
  • Book Review For the Health of the Land: Previous Unpublished Essays and Other Writings. Anne Newsom
  • Computing Isolated Wetlands in the Commonwealth. Marcia Berman and Tamia Rudnicky
  • Virginia Debates Nontidal Wetlands Regulation. Carl Hershner


An Integrated Fire Ecology Curriculum For The Eastern Slopes Of The Cascade Mountain Range For Grades 4-7, Amy E. Starkovich Jan 2000

An Integrated Fire Ecology Curriculum For The Eastern Slopes Of The Cascade Mountain Range For Grades 4-7, Amy E. Starkovich

All Graduate Projects

The purpose of this project was to create a curriculwn to increase the opportunity for young people in Central Washington to receive fire ecology education which will allow them to gain fundamental knowledge of how the Central Washington forest ecosystems work as well as develop a sense of stewardship toward our local forests. An integrated fire ecology curriculum aligned with the Washington State Essential Academic Learning Requirements was created. The curriculum includes teacher and student information, lessons, activities, resources, and recommendations to increase student understanding of the wildfires which impact many communities in Central Washington every summer.


Land Use Patterns In Relation To Lake Water Quality In The Lake Wesserunsett Watershed, Problems In Environmental Science Course (Biology 493), Colby College, Colby Environmental Assessment Team, Colby College Jan 2000

Land Use Patterns In Relation To Lake Water Quality In The Lake Wesserunsett Watershed, Problems In Environmental Science Course (Biology 493), Colby College, Colby Environmental Assessment Team, Colby College

Colby College Watershed Study: Other Area Studies

The Colby Environmental Assessment Team (CEAT) engaged in an extensive data collection and analysis effort from September to December of 2000 to produce a comprehensive evaluation of the ecological health of the Lake Wesserunsett ecosystem. CEAT examined several factors related to lake water quality, including land use within the watershed, the impacts of residential and commercial development, and physical and chemical measurements of the lake itself. Lake water quality was the primary focus of the study due to its predictive value regarding overall watershed function and viability. The accumulation of nutrients in a lake due to surface runoff and erosion …


The Planet, 2000, Winter, Shane Powell, Huxley College Of The Environment, Western Washington University Jan 2000

The Planet, 2000, Winter, Shane Powell, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report Vol. 14, No. 3, Virginia Institute Of Marine Science Oct 1999

The Virginia Wetlands Report Vol. 14, No. 3, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Book Review Salt Tide: Cycles and Currents of Life Along the Coast. Anne Newsom
  • Dragonflies: Hawks of the Insect World! Kirk Havens
  • Corp of Engineers Maneuvering to Adjust James River Dredging Restrictions.Tom Barnard
  • New Scholarship Housed at VIMS Online Fauna and Flora Data in Virginia. Marcia Berman
  • Natural Lighting: Colonial Necessity is Today’s Craft. Pam Mason


The Planet, 1999, Fall, Shane Powell, Huxley College Of The Environment, Western Washington University Oct 1999

The Planet, 1999, Fall, Shane Powell, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report Vol. 14, No. 2, Virginia Institute Of Marine Science Jul 1999

The Virginia Wetlands Report Vol. 14, No. 2, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Virginia Horseshoe Crab Management Update. Tom Barnard and Lyle Varnell
  • Applications for Wetlands Restoration in the Elizabeth River Watershed. Marcia Berman
  • Historic Wetland Loss in the Elizabeth River. Walter I. Priest, III
  • Recorded History was Revolutionized By a Wetland Plant. Pam Mason


The Planet, 1999, Spring, Anita White, Huxley College Of The Environment, Western Washington University Apr 1999

The Planet, 1999, Spring, Anita White, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report Vol. 14, No. 1, Virginia Institute Of Marine Science Mar 1999

The Virginia Wetlands Report Vol. 14, No. 1, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Horseshoes Anyone? Tom Barnard and Lyle Varnell
  • Striped Mullet. Lyle Varnell
  • Shoreline Situation Reports: Revised, Revisited, and Updated. Marcia Berman
  • Wetlands
  • Initiative Gains Momentum. Carl Hershner The Marsh Arabs of Southern Iraq. Pam Mason
  • Compensatory Mitigation Issues: Is the planting of nonvegetated wetlands with wetland plants an acceptable form of mitigation? Kirk Havens
  • What are benchmarks and why are they important in my permit application drawings? William Roberts


Review Of: Federal Judge's Desk Reference To Environmental Economics (John A. Baden, Ed.; Pacific Research Institute 1998), Edward J. Hendrick Jr. Jan 1999

Review Of: Federal Judge's Desk Reference To Environmental Economics (John A. Baden, Ed.; Pacific Research Institute 1998), Edward J. Hendrick Jr.

RISK: Health, Safety & Environment (1990-2002)

Review of the book: Federal Judge's Desk Reference to Environmental Economics (John A. Baden, ed.; Pacific Research Institute 1998). Dedication, forward, glossary, section introductions. LC 98-9206; ISBN 0-936488-84-0. [324 pp. paper. 755 Sansone Street, Ste. 450, San Francisco, CA. 94111. http:// www.pacificserch.org].


The Planet, 1999, Winter, Anita White, Huxley College Of The Environment, Western Washington University Jan 1999

The Planet, 1999, Winter, Anita White, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


A Spatial And Temporal Analysis Of Riparian Vegetation Along Satus Creek On The Yakama Indian Reservation, Kathryn Gellenbeck Jan 1999

A Spatial And Temporal Analysis Of Riparian Vegetation Along Satus Creek On The Yakama Indian Reservation, Kathryn Gellenbeck

All Master's Theses

Satus Creek provides critical habitat for the Yakima River Basin steelhead. A diverse community of riparian vegetation is important for healthy fish habitat; vegetation changes can affect shade, cover, channel structure, water quality, and food availability. The purpose of this thesis is to analyze and illustrate riparian vegetation change, both temporally and spatially, along three separate reaches of Satus Creek. A Geographic Information Systems approach was applied to assess the vegetation change by comparing plant species composition and density on 1949 and 1995 aerial photographs. The GIS approach allowed patterns and trends in the vegetation to be identified. In less …


Resource Allocation And Sucrose Mobilization In Light Limited Eelgrass Zostera Marina, Teresa Alcoverro, Richard C. Zimmerman, Donald G. Kohrs, Randall S. Alberte Jan 1999

Resource Allocation And Sucrose Mobilization In Light Limited Eelgrass Zostera Marina, Teresa Alcoverro, Richard C. Zimmerman, Donald G. Kohrs, Randall S. Alberte

OES Faculty Publications

This study evaluated the ability of Zostera marina L. (eelgrass) to balance the daily photosynthetic deficit by mobilization of carbon reserves stored in below-ground tissues during a period of extreme winter light limitation. A quantitative understanding of the mobilization process and its limitations is essential to the development of robust models predicting minimum light levels required to maintain healthy seagrass populations. Plants were grown in running seawater tanks under 2 light regimes. One treatment was provided with 2 h irradiance-saturated photosynthesis (Hsat) to produce severe Light Limitation, while control plants were grown under 7 h Hsat, …


Methods In Historical Ecology: A Case Study Of Tintic Valley, Utah, Jeffrey A. Creque, Neil E. West, James P. Dobrowolski Jan 1999

Methods In Historical Ecology: A Case Study Of Tintic Valley, Utah, Jeffrey A. Creque, Neil E. West, James P. Dobrowolski

Wildland Resources Faculty Publications

Through use of repeat photography, archival research, and field observation to reconstruct landscape vegetation patterns and changes across a 120 year period in the upper Tintic Valley of central Utah, researchers found significant changes in landscape vegetation pattern over time, including change in pinyon-juniper woodland area. Previously reported massive woodland harvest associated with early mining, domestic and agricultural activities elsewhere in the Intermountain West also took place in Utah. The impact on woodland area of the agricultural "bull" fence alone was significant. More recent study area woodland expansion also occurred. Because intensive industrial activity associated with development of the Tintic …


The Virginia Wetlands Report Vol. 13, No. 3, Virginia Institute Of Marine Science Oct 1998

The Virginia Wetlands Report Vol. 13, No. 3, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Tundra Swan. Julie G. Bradshaw
  • What kind of educational courses and publications does the Wetlands Program offer? William Roberts
  • Mummichog. Lyle Varnell
  • Using Remote Sensing and GIS To Perform Jurisdictional Wetlands Determinations. Marcia Berman
  • United States v. Wilson: Muddy Waters in the Search for Wetlands Protection. S. Fagan and Jim Perry
  • Responding to the Chesapeake Executive Council Directive for Wetlands Protection and Restoration Goals. Carl Hershner
  • Wetlands: A Critical Resource in the Revolutionary War? Pam Mason


The Planet, 1998, Fall, Anita White, Huxley College Of The Environment, Western Washington University Oct 1998

The Planet, 1998, Fall, Anita White, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.