A Preliminary Investigation of the Effects of Various Fertilizers on Plankton and Fish Production in Small Texas Ponds

A Preliminary Investigation of the Effects of Various Fertilizers on Plankton and Fish Production in Small Texas Ponds

Date: 1945
Creator: Sivells, Howard Carroll
Description: This problem was undertaken to determine a suitable combination of fertilizers that would increase the food in a lake, resulting in increased yield of bass and crappie.
Contributing Partner: UNT Libraries
Ecological Studies of the Hudson River Near Indian Point

Ecological Studies of the Hudson River Near Indian Point

Date: April 1971
Creator: New York University. Medical Center. Institute of Environmental Medicine.
Description: "The general purpose of [this study is] to determine the ecological responses of the [Hudson] River to various classes of potential pollutants, so that the discharge of waste heat and radionuclides from the Indian Point Power Plant can be evaluated in context with these" (p. 1).
Contributing Partner: UNT Libraries
A Chemical Investigation of Lake Dallas to Determine the Factors Influencing Plankton Growth.

A Chemical Investigation of Lake Dallas to Determine the Factors Influencing Plankton Growth.

Date: August 1939
Creator: Welch, Herschel
Description: A study to determine the organic content of Lake Dallas, and study the influence on plankton growth.
Contributing Partner: UNT Libraries
The Physical, Chemical, and Biological Factors Contributing to Algae Blooms in Fresh-Water Reservoirs

The Physical, Chemical, and Biological Factors Contributing to Algae Blooms in Fresh-Water Reservoirs

Date: 1949
Creator: Redden, David R.
Description: The purpose of this investigation is to attempt to relate the distribution and periodicity of the plankton to the variations in the biological, chemical, and physical factors.
Contributing Partner: UNT Libraries