MISSOURI (Cont. ) 



generation within the strip-pit lakes, of spill, and of the movement of the acid 

 head downstream. 



Began 1952, to close 1955; John D. Parsons, Leader. 



Address inquiries to: Robert S. Campbell, as in No. 1 above. 



3. Age and Growth of the Black Redhorse Sucker and Its Relationship to the Small- 

 mouth Bass in Two Missouri Streams. 



Age, growth, distribution and food habits of the black redhorse sucker have 

 been under investigation for one year. Food habits of small suckers and young 

 smallmouth bass are compared. 



Conservation Commission cooperating; began 195Z, to close June 1954; 

 Milton I_. Bowman, Leader. 



Address inquiries to: Robert S. Campbell, as in No. 1 above. 



4. Rough Fish Population Studies in a Missouri Stream Not Subject to Acid Mine- 

 Drainage. 



Movement studies and population composition are currently under investiga- 

 tion. 



Conservation Commission cooperating; began 1954, to close 1955; James 

 Davis, Willis Hansen, Leaders. 



Address inquiries to: Robert S. Campbell, as in No. 1 above. 



5. The Fishery of Clearwater Lake. 



The development and characteristics of the fishery during the first 5 years 

 of the history of a new impoundment. Study includes growth rate data and quali- 

 tative observations on the small fish population. 



Conservation Commission, cooperating; Southeastern Missouri; began 

 July 1948, to close 1954; Mercer L. Patriarche, Robert S. Campbell, Leaders. 



Address inquiries to: Robert S. Campbell, as in No. 1 above. 



6. Nitrogen and Phosphorus Levels in a 14-Year-Old Reservoir. 



Nitrogen and phosphorus levels are being measured at 2 -week intervals 

 for a 1-year period. Related limnological data are also recorded. 



Began 1953, to close 1954; John D. Parsons, Robert S. Campbell, Leaders. 

 Address inquiries to: Robert S. Campbell, as in No. 1 above. 



7. Age and Growth of the White Crappie in the Niangua Arm of the Lake of the 

 Ozarks. 



The objective is to follow population trends within a 25-year-old reservoir 

 over at least a 10-year period. 



Conservation Commission cooperating; began 1949, to close 1959; Arthur 

 Witt, Jr. , Leader. 



Address inquiries to: Robert S. Campbell, as in No. 1 above. 



8. Age and Growth Studies of Fishes in the Largest Missouri Reservoir. 



Age and growth of several species are made of black basses, drum (sheeps- 

 head) and goldeneye, in the Niangua Arm of the Lake of the Ozarks. 



Conservation Commission cooperating; began 1950, continuing; Arthur Witt, 

 Jr. , Leader. 



Robert S. Campbell, as in No. 1 above. 



9. Movement of Centrarchids in a Large Reservoir. 



The objective of the project is to study the movement of centrarchids by tag- 

 ging in the Niangua Arm of the Lake of the Ozarks. 



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