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Articles 511 - 540 of 657

Full-Text Articles in Physical Sciences and Mathematics

The Planet, 1995, Spring, Darren Nienaber, Huxley College Of The Environment, Western Washington University Apr 1995

The Planet, 1995, Spring, Darren Nienaber, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report Vol. 10, No. 2, Virginia Institute Of Marine Science Mar 1995

The Virginia Wetlands Report Vol. 10, No. 2, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Prothonotary Warbler. Julie G. Bradshaw
  • Spanish Mackerel. Lyle Varnell
  • Sixth Annual Virginia GIS Conference. Marcia Berman
  • Washington and Wetlands: Where Do Things Stand? Wetlands and People. Pam Mason
  • VIMS and DEQ Water Division Complete Joint Study of Nontidal Wetland Scientific Advisory Needs. Lyle Varnell and Thomas Barnard
  • What are nonvegetated wetlands and why are they valuable?


Review Of: Dorothy J. Howell, Ecology For Environmental Professionals (Quorum Books 1994), Karla Sievers Mcmanus Mar 1995

Review Of: Dorothy J. Howell, Ecology For Environmental Professionals (Quorum Books 1994), Karla Sievers Mcmanus

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

Review of: Dorothy J. Howell, Ecology for Environmental Professionals (Quorum Books 1994). Appendices, bibliographical references, figures, glossary, index, preface, tables. LC 93-5580; ISBN 0-89930-745-0 [215 pp. Cloth $59.95. 88 Post Road West, Westport, CT 06881.]


The Virginia Wetlands Report Vol. 10, No. 1, Virginia Institute Of Marine Science Jan 1995

The Virginia Wetlands Report Vol. 10, No. 1, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Louisiana Waterthrush. Julie G. Bradshaw
  • American Eel. Lyle Varnell
  • Comprehensive Coastal Inventory Develops New Tidal Wetlands Inventories. Marcia Berman
  • Earthwatchers Witness Change in the Chesapeake. Jill Barnard
  • Corrotoman River Nature Trail. Pam Mason
  • Monkey Bottom Wetland Walkway: A Walk on the Wild Side. Jill Barnard
  • Gapped Breakwaters. Walter I. Priest, III
  • Why is riprap preferred over bulkheads?
  • How do marsh grasses act to stabilize shorelines?


The Planet, 1995, Winter, Darren Nienaber, Huxley College Of The Environment, Western Washington University Jan 1995

The Planet, 1995, Winter, Darren Nienaber, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


Impacts Of Irrigation Development On Anadromous Fish In The Yakima River Basin, Washington, Robert L. Tuck Jan 1995

Impacts Of Irrigation Development On Anadromous Fish In The Yakima River Basin, Washington, Robert L. Tuck

All Master's Theses

Prior to Euroamerican development, the Yakima River Basin was a major producer of salmon. Total runs of approximately 800,000 have declined to 3,000-5,000, or less than 1% of original run size. Three species are extinct in the basin, including summer chinook, coho, and sockeye.

Irrigation development, including the construction of unscreened diversions, the blockage of spawning and rearing habitat by reservoir dams, and the dewatering of spawning and rearing habitat, began in the mid-1800's and today totals approximately 500,000 acres. Historical records provide a wealth of information documenting irrigation development and its consequences on anadromous fish populations.


Teacher Resouce Guides For The San Bernardino County Museum, Cindy Louise Fullwiler Jan 1995

Teacher Resouce Guides For The San Bernardino County Museum, Cindy Louise Fullwiler

Theses Digitization Project

No abstract provided.


The Virginia Wetlands Report No. 94-9, Virginia Institute Of Marine Science, Center For Coastal Resources Management Oct 1994

The Virginia Wetlands Report No. 94-9, Virginia Institute Of Marine Science, Center For Coastal Resources Management

Virginia Wetlands Reports

  • Birds of the Eastern Shore. Julie G.Bradshaw
  • Virginia’s Eastern Shore: Gone to the Birds. Jill Barnard
  • VIMS Wetlands Education Program Notes. Maryann Wohlgemuth
  • Bluefish. Lyle Varnell
  • The Virginia Geographic Information Network (VGIN). Marcia Berman
  • York River State Park. Pam Mason
  • New Brochure Encourages “Green” Solutions to Shoreline Erosion. Jill Barnard
  • Marsh Grass Planting: Shoreline Stability Without Structure. Walter I. Priest, III


The Planet, 1994, Fall, Darren Nienaber, Huxley College Of The Environment, Western Washington University Oct 1994

The Planet, 1994, Fall, Darren Nienaber, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report No. 94-6, Virginia Institute Of Marine Science Jul 1994

The Virginia Wetlands Report No. 94-6, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Sea Ducks: Scoters and Oldsquaw. Julie G. Bradshaw
  • Death on the Chesapeake Bay: The 1994 Avian Cholera Outbreak. Julie G. Bradshaw
  • Wetlands Education Program Survey. Maryann Wohlgemuth
  • Red Drum. Lyle Varnell
  • Wetlands Management Symposium A Success. Tom Barnard
  • Dismal Swamp National Wildlife Refuge (Part 2). Pam Mason
  • Gabions. Walter I. Priest, III


The Planet, 1994, Spring, Richard Law, Derek Martin, Huxley College Of The Environment, Western Washington University Apr 1994

The Planet, 1994, Spring, Richard Law, Derek Martin, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report No. 94-2, Virginia Institute Of Marine Science Jan 1994

The Virginia Wetlands Report No. 94-2, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • American Oystercatcher. Julie G. Bradshaw
  • White Perch. Lyle Varnell
  • Using Photography for Mapping. Marcia Berman
  • Analysis of Functional Assessment Accuracy for Constructed Wetlands. M. Fox, Julie G. Bradshaw, and Jim Perry
  • Habitat Restoration is Focus of Newly Formed Bay Program Workgroup. Carl Hershner
  • Virginia Association of Wetlands Professionals.
  • Dismal Swamp National Wildlife Refuge (Part 1). Pam Mason
  • Bulkheading with Plastic.Walter I. Priest, III


The Planet, 1994, Winter, Derek Martin, Huxley College Of The Environment, Western Washington University Jan 1994

The Planet, 1994, Winter, Derek Martin, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


Exploring The Islands: An Educator's Manual For Teaching Primary Students About The Channel Islands, Debra Jean Everton Jan 1994

Exploring The Islands: An Educator's Manual For Teaching Primary Students About The Channel Islands, Debra Jean Everton

Theses Digitization Project

No abstract provided.


Raptor Use Of The Idaho National Engineering Laboratory, Richard Wayne Hansen Jan 1994

Raptor Use Of The Idaho National Engineering Laboratory, Richard Wayne Hansen

Electronic Theses and Dissertations

Raptors are high trophic-level predators, and thus sensitive to environmental change. I conducted a basic ecological study of raptors using the Idaho National Environmental Laboratory (INEL), in southeastern Idaho, between 1991 and 1993 to assess effects of human activity on the site. Results were compared to previous raptor studies conducted on the INEL from 1974-1976 and in 1982, as well as with studies of rough-legged hawks, long-eared owls, and burrowing owls conducted during the late 1970’s and early 1980’s. Road-side raptor surveys were conducted from January through May in 1992 and 1993. Principle species recorded were rough-legged hawks, red-tailed hawks, …


A Trophic Gradient Analysis Of Lake Powell: The 1994 Utah State University Aquatic Ecology Laboratory Analyses, Wayne A. Wurtsbaugh, Megan Barker, Ron Brunson, David Fogle, Scott Hawxhurst, Chad Mellison, Lis Phillips, Felipe Queiroz, Daniel Zamecnik Jan 1994

A Trophic Gradient Analysis Of Lake Powell: The 1994 Utah State University Aquatic Ecology Laboratory Analyses, Wayne A. Wurtsbaugh, Megan Barker, Ron Brunson, David Fogle, Scott Hawxhurst, Chad Mellison, Lis Phillips, Felipe Queiroz, Daniel Zamecnik

Watershed Sciences Faculty Publications

From 9-11 April, 1994, the Aquatic Ecology Laboratory Class (FW462) of Utah State University sampled the upper reaches of Lake Powell to assess if a trophic gradient existed. We °ampled physical and chemical parameters (temperature, oxygen, conductivity, and total phosphorus), phytoplankton chlorophyll a, littoral and pelagic zooplankton biomass and composition, littoral and profundal benthic invertebrates, and fish abundance measured in the littoral zone (gill nets) and the pelagic zone (hydroacoustics). Data was collected along the upper 50 miles of the reservoir between Bullfrog and the Hite marina near the Colorado River inflow.

Our field trip was done just prior to …


The Virginia Wetlands Report No. 93-10, Virginia Institute Of Marine Science Oct 1993

The Virginia Wetlands Report No. 93-10, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Terns. Julie G. Bradshaw
  • Atlantic Croaker. Lyle Varnell
  • The Importance of Natural Resource Inventories. Carl Hershner and Marcia Berman
  • Estuarine Research Reserves in Virginia. Bland Crowder
  • The York River Reserve Sites. The National Estuarine Research Reserve System. Newport News City Park. Pam Mason
  • Wood Preservative Treatments for Marine Construction. Walter I. Priest, III


The Planet, 1993, Fall, Derek Martin, Huxley College Of The Environment, Western Washington University Oct 1993

The Planet, 1993, Fall, Derek Martin, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report No. 93-8, Virginia Institute Of Marine Science Jul 1993

The Virginia Wetlands Report No. 93-8, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Swamp Sparrow. Julie G. Bradshaw
  • Dredging Buffers. Walter I. Priest, III
  • Sturgeon. Lyle Varnell
  • Mapping the Coastline. Marcia Berman
  • VIMS Hosts Wetlands Functional Assessment Workshop. Carl Hershner
  • Mid-Atlantic Wetland Compensatory Mitigation Workshop. Thomas Barnard
  • Mason Neck National Wildlife Refuge. Pam Mason


The Planet, 1993, Volume 23, Issue 03, T. R. Morris, Huxley College Of The Environment, Western Washington University Apr 1993

The Planet, 1993, Volume 23, Issue 03, T. R. Morris, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Virginia Wetlands Report No. 93-4, Virginia Institute Of Marine Science Mar 1993

The Virginia Wetlands Report No. 93-4, Virginia Institute Of Marine Science

Virginia Wetlands Reports

  • Little Blue Heron. Julie G. Bradshaw
  • Cobia. Lyle Varnell
  • Mapping our Coastal Inventory. Marcia Berman
  • Wetlands Delineation- The Dilemma Continues Seashore State Park. Pam Mason
  • Ecotourism and the Chesapeake Bay. Thomas Barnard
  • What is Riprap? Walter I. Priest, III


An Assessment Of Aquatic Wildlife Utilization Between Created And Natural Tidal Salt Marshes, Kirk J. Havens, Lyle M. Varnell, Virginia Instiute Of Marine Science, Wetlands Program Mar 1993

An Assessment Of Aquatic Wildlife Utilization Between Created And Natural Tidal Salt Marshes, Kirk J. Havens, Lyle M. Varnell, Virginia Instiute Of Marine Science, Wetlands Program

Reports

No abstract provided.


The Planet, 1993, Volume 23, Issue 02, T. R. Morris, Huxley College Of The Environment, Western Washington University Jan 1993

The Planet, 1993, Volume 23, Issue 02, T. R. Morris, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


Natural Resources Policy And Law: Trends And Directions, Lawrence J. Macdonnell, Sarah F. Bates Jan 1993

Natural Resources Policy And Law: Trends And Directions, Lawrence J. Macdonnell, Sarah F. Bates

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=b143382~S0

Contents: Rethinking resources : reflections on a new generation of natural resources law and policy / Lawrence J. MacDonnell, Sarah F. Bates -- Natural resources law : an historical perspective / Clyde O. Martz -- Trends in public land law : (a title the inaccuracy of which should become manifest) / George Cameron Coggins -- Mineral law in the United States : a study in legal change …


The Planet, 1992, Volume 22, Issue 01, T. R. Morris, Huxley College Of The Environment, Western Washington University Oct 1992

The Planet, 1992, Volume 22, Issue 01, T. R. Morris, Huxley College Of The Environment, Western Washington University

The Planet

No abstract provided.


The Planet, 1992, Volume 21, Issue 03, Peter Donaldson, Associated Students Environmental Center, Western Washington University Apr 1992

The Planet, 1992, Volume 21, Issue 03, Peter Donaldson, Associated Students Environmental Center, Western Washington University

The Planet

No abstract provided.


Tidal Freshwater Swamps Of The Lower Chesapeake Bay, Richard D. Rheinhardt, Virginia Institute Of Marine Science, Wetlands Program Apr 1992

Tidal Freshwater Swamps Of The Lower Chesapeake Bay, Richard D. Rheinhardt, Virginia Institute Of Marine Science, Wetlands Program

Reports

No abstract provided.


The Virginia Wetlands Report Vol. Vii, No. 1, Virginia Institute Of Marine Science Mar 1992

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

Virginia Wetlands Reports

  • Dredge Spoil Oysters. Walter I. Priest, III
  • Marsh Wren. Julie G. Bradshaw
  • Dredge Spoil Oysters. Walter I. Priest, III
  • Spotted Seatrout. Lyle Varnell
  • A Local Board’s Experience with Civil Charges and Penalties. Edwin Rosenberg


The Planet, 1992, Volume 21, Issue 02, Peter Donaldson, Associated Students Environmental Center, Western Washington University Jan 1992

The Planet, 1992, Volume 21, Issue 02, Peter Donaldson, Associated Students Environmental Center, Western Washington University

The Planet

No abstract provided.


A Study Of The Summer Steelhead, Oncorhynchus Mykiss In Several Intermittent Tributaries Of The Satus Creek Basin, Washington, Joel Denney Hubble Jan 1992

A Study Of The Summer Steelhead, Oncorhynchus Mykiss In Several Intermittent Tributaries Of The Satus Creek Basin, Washington, Joel Denney Hubble

All Master's Theses

The summer steelhead, Oncorhynchus mykiss population was studied in three intermittent tributaries in the Satus Creek Basin. There was a strong tendency for post emergent fry, resulting from redds located in intermittent reaches to move downstream. However, survival to perennial flow conditions was very low. Steelhead production in Dry Creek appears to be lower than in Logy Creek, because of elevated water temperatures and minimal spring and summer stream flow.