Natural Areas

Natural Areas

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  1. Molecular evolution and ecology of Klamath Basin suckers. Part B - Evidence for a lethal homozyhous genotpe at the Ankyrin(g)...

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    One chapter of a seven chapter annual report from 1999 examining ecological issues regarding the shortnose and Lost River sucker populations in Upper Klamath Lake and Williamson River.

  2. Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 1999

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    SIGNIFICANT FINDINGS The distribution of SOD2q values (measured sediment oxygen demand values corrected to 20°C [degrees Celsius]) had a median value of 1.6 g/m2/day (grams per square meter per day) in the...

  3. Federal Register - Endangered and Threatened Wildlife and Plants; Definition of "Harm"

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    This final rule defines the term "harm", which is contained in the definition of "take" in the Endangered Species Act (ESA). The purpose of this rulemaking is to clarify the type of actions that may result in a...

  4. Wildlife of the Klamath Basin National Wildlife Refuges, California-Oregon

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    Distributed to depository libraries in microfiche; Shipping list no.: 96-0055-P; "September 1995"--P. [18]; "RF116690"--P. [18]

  5. Proceedings of second conference of engineers of the Reclamation service, with accompanying papers.

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    Conference was held at El Paso, Tex., November 14 to 18, 1904, and adjourned to Washington, D.C., where it was continued from January 9 to 14, 1905;

  6. Modeling hydrodynamics and heat transport in upper Klamath Lake, Oregon, and implications for water quality

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    Title from PDF title screen (viewed on June 13, 2008); Includes bibliographical references;

  7. Water resources data. Oregon. Water Year 2003

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    Cover title; Chiefly tables

  8. Data from pumping and injection tests and chemical sampling in the geothermal aquifer at Klamath Falls,

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    DATA FROM PUMPING AND INJECTION TESTS AND CHEMICAL SAMPLING IN THE GEOTHERMAL AQUIFER AT KLAMATH FALLS, OREGON

  9. The Endangered Species Act and claims of property rights "takings"

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    The Endangered Species Act and Claims of Property Rights "Takings"

  10. Public notice opening public lands to entry and announcing availability of water therefor : Public notice no. 45, October 8,...

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    UNITED STATES

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