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Passive Dispersal of Algae and Protozoa Internally and Externally by Selected Aquatic Insects

This investigation was concerned with three aspects of the problem of passive dispersal of algae and protozoa by aquatic insects: the role of odonates in passive dispersal of viable small aquatic organisms, the passage of viable algae and protozoa through digestive tracts of field-collected herbivorous and carnivorous aquatic insects, and the viability duration of selected algae, during insect transport under monitored conditions.

Date: December 1970

Creator: Solon, Bernard M. (Bernard Michael), 1932-

Item Type: Thesis or Dissertation

Partner: UNT Libraries

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Proceedings of the Conference on Primary Productivity Measurement, Marine and Freshwater: 1961

From foreword and preface: This report contains the proceedings of one of the divisions of the 10th Pacific Science Congress.

Date: 1962?

Creator: Doty, Maxwell Stanford

Item Type: Report

Partner: UNT Libraries Government Documents Department

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Biological Nitrogen Fixation in Two Southwestern Reservoirs

This investigation has determined the presence of biological nitrogen fixation in two reservoirs in the southwestern United States: Lake Arlington and Lake Ray Hubbard. Subsequent tests have gathered baseline data on the effects of various biological, chemical, and physical parameters on in situ nitrogen fixation in these reservoirs. Of specific importance is the relationship between nitrogen fixation arid occasional blooms of blue-green algae which produce such problems as testes and odors in … more

Date: August 1973

Creator: Lawley, Gary G.

Item Type: Thesis or Dissertation

Partner: UNT Libraries

open access

Algae in Water Supplies: An Illustrated Manual on the Identification, Significance, and Control of Algae in Water Supplies.

A manual designed to help "water analysts and others who deal with the many problems and effects associated with the presence of algae in water supplies."

Date: 1959

Creator: Palmer, Charles Mervin, 1900-

Item Type: Book

Partner: UNT Libraries Government Documents Department

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Selected Physiological and Biochemical Studies on Blue-Green Algae

Twenty-two different unialgal clonal isolates have been obtained at random for experimental purposes over a period of about one year. Also, during this period, at least 12 other species or strains have been isolated into unialgal cultures which had not yet been identified and/or significantly cleared of heterotrophic contaminants.

Date: August 1969

Creator: Wyatt, Jimmy T. (Jimmy Trueman), 1922-

Item Type: Thesis or Dissertation

Partner: UNT Libraries

open access

Light and Electron Microscope Studies on the Chemotherapeutic Effect of a Combination of Dimethyl Sulfoxide and Hematoxylin on a Transplantable Lymphosarcoma

Investigations concerning the cellular response of tumor tissue to treatment with dimethyl sulfoxide and hematoxylin have not been reported. To establish the response of neoplastic tissue and cells to this combination of agents, this study was undertaken to determine the effects of dimethyl sulfoxide and hematoxylin on a transplantable lymphosarcoma in mice.

Date: January 1970

Creator: Rogers, Thomas D., 1939-

Item Type: Thesis or Dissertation

Partner: UNT Libraries

open access

Studies of the Passive Dispersal of Viable Algae and Protozoa by Aquatic and Terrestrial Beetles

The purpose of the present study was to determine the relative importance of aquatic and terrestrial beetles as possible vehicles in the passive overland dispersal of viable microorganisms.

Date: August 1969

Creator: Milliger, Larry Edward

Item Type: Thesis or Dissertation

Partner: UNT Libraries