Now showing items 9617-9636 of 9691

    • Wetlands under siege 

      Edwards, J.R. (, 1992)
      No abstract available
    • Wetlands, status and trends in the conterminous United States mid-1970's to mid-1980's 

      Dahl, T.E.; Johnson, C.E.; Frayer, W.E. (U.S Fish and Wildlife Service, 1991)
      This report covers the mid-1970's to the mid-1980's, a period in which Federal, State, and local government programs and policies began to affect wetland use and conversion. For this reason, there has been intense interest ...
    • Wetlands. 

      Teels, B. (Washington, D.C: American Forestry Association; Covelo, California: Island Press, 1990)
      No abstract available
    • Wetlands. Second edition 

      Mitsch, William J. and Gosselink, James G. (Van Nostrand Reinhold, 1993)
      This is a comprehensive book on wetlands in the United States. It opens with formal definitions and discussion regarding their appropriateness, as well as a brief history on wetland science and management. A detailed ...
    • Wetlands: An approach to improving decision making in wetland restoration and creation 

      Kentula, Mary E., Robert P. Brooks, Stephanie E. Gwin, Cindy C. Holland, Arthur D. Sherman and Jean C. Sifneos (, 1992)
      No abstract available
    • Wetlands: Biological Assessment Methods and Criteria Development Workshop - Proceedings, September 18-20, 1996, Boulder, Colorado 

      United States Environmental Protection Agency Office of Water (United States Environmental Protection Agency, 1997-07)
      The Clinton Administration's Wetlands Plan calls for the interim goal of no overall net loss of the Nation's wetlands, and the long-term goal of increasing the quantity and quality of the Nation's wetlands resource base. ...
    • Wetlands: Meeting the President's Challenge 

      U.S. Department of the Interior, U.S. Fish and Wildlife Service (U.S. Department of the Interior, U.S. Fish and Wildlife Service, 1990)
      PURPOSE: The prose of the Action Plan is to consolidate and facilitate coordination of the Service's existing wetland programs to contribute to the President's goal of no net loss of wetlands. This section recognizes the ...
    • Whales and dolphins off the Texas coast. 

      Texas Sea Grant Program. (Texas A&M University, Sea Grant Program., 1984)
      No abstract available
    • Whales, porpoises, and dolphins of Texas. 

      Schmidly, D.J. (, 1974)
      No abstract available
    • What Congress is learning 

      Chafee, John H. (Office of Public Affairs, U.S. Environmental Protection Agency, 1988)
      This article discusses the learning curve present in Congress regarding the various legislation used to govern pollution and other environmental problems.
    • What has happened in an unzoned city: photographs. 

      (, 1953)
      No abstract available
    • What is an estuary: Physical Viewpoint 

      Pritchard, Donald W. (American Association for the Advancement of Science, 1967)
      The problem of defining an estuary and delineating the area of estuarine oceanography has concerned me since I first started to study these bodies of water fifteen years ago. It is difficult to develop a definition that ...
    • What to do with those old oil rigs 

      Fulghum, Clay (Office of Public Affairs, U.S. Environmental Protection Agency, 1988)
      This article discusses the debate over the use of old oil rigs as structure for artificial reefs in the Gulf of Mexico. The pros and cons of the idea of using oil rigs as artificial reefs are discusses by various experts.
    • What We Know and Don't Know About Climate Change and Climate Variability 

      Friday, Elbert W. (Joe) Jr. (Texas Natural Resource Conservation Commission, 2001)
      The presentation included the latest findings by the scientific community on the understanding of global change and global warming and the impacts such changes may be expected to have on the Gulf region. The latest ...
    • What's an estuary?: now you know 

      National Campaign Multimedia Presentation (National Campaign Multimedia Presentation, 2003)
      The nation-wide goal of the What's an Estuary? Now you know. campaign is to make estuary an everyday household word like river or ocean.
    • What's Happened to Florida's Beaches 

      Greene, Juanita (Institute for Southern Studies, 1982)
      This article discusses the efforts of Florida's state government to save the eroding beaches by renourishing the beach and encating legislation for public access and setback rules.
    • What's killing the fish? What's being done to save them? 

      Jensen, R. (Texas Water Resources Institute, 1987)
      This articles discusses the amount of fish kills present in the Pecos River and the Trinity River, Texas. Wastewater, toxic chemicals, and urban runoff are the suggested causes of the fish kills in Trinity River while ...
    • Where did those salmon go? 

      Coco, Matthew (Office of Public Affairs, U.S. Environmental Protection Agency, 1988)
      This article discusses the decrease coho (silver) salmon production in one of Washington's principle river systems, the Chehalis River. The experts developed a series of hypotheses, discussed in this article, to be tested ...
    • Where does the Gulf of Mexico end and the Atlantic ocean begin? 

      DeVorsey, Jr., L. (, 1982)
      No abstract available
    • The White Amur caper 

      Reiger, G. (, 1976)
      In 1876, the common carp arrived in the United States and was suppose to provide sport for the angler, a supplement to annual commercial yields of trout, bass, and perch, and was to root out unwanted water weeds from ...