Fish Production Correlated with Primary Productivity, not the Morphoedaphic Index

Estimates of the biological production of entire lake fish communities were collected from the published literature on lakes covering a wide range of geographic areas and trophic status. Correlation analysis shows that fish production is uncorrected with the morphoedaphic index (p > 0.05) but closely correlated with annual phytoplankton production (r2 = 0.79), mean total phosphorus concentration (r2 = 0.67), and annual average fish standing stock (r2 = 0.67). Empirically derived regression equations are presented and compared with previous models based on catch and yield data. Analysis of these equations suggests that conversion of phytoplankton into fish production is 100 times more efficient in oligotrophic lakes than hyper-eutrophic ones, but that a much lower fraction of fish production can be channeled to sustainable yield in oligotrophic lakes. Sustained yields were frequently as little as 10% of the annual community fish production.

[1]  J. Kelso,et al.  Factors Related to the Biomass and Production of Fish Communities in Small, Oligotrophic Lakes Vulnerable to Acidification , 1991 .

[2]  W. C. Mackay,et al.  Predicting the growth of age‐0 yellow perch populations from measures of whole‐lake productivity , 1991 .

[3]  R. Rempel,et al.  A Statistically Valid Model of the Morphoedaphic Index , 1991 .

[4]  J. Downing,et al.  Production of Freshwater Invertebrate Populations in Lakes , 1989 .

[5]  D. Schneider,et al.  Prediction Limits of Allometric Equations: A Reanalysis of Ryder's Morphoedaphic Index , 1989 .

[6]  J. Kelso.  Fish Community Structure, Biomass, and Production in the Turkey Lakes Watershed, Ontario , 1988 .

[7]  R. Peters,et al.  Potential Determinants of Stable Catch in the Brook Trout (Salvelinus fontinalis) Sport Fishery in Quebec , 1988 .

[8]  R. Quayle.  World climatic data , 1987 .

[9]  R. T. Oglesby,et al.  Potential Stizostedion Yield as a Function of Chlorophyll Concentration with Special Reference to Lake Erie , 1987 .

[10]  L. M. Dickie,et al.  A review of methods for prediction of potential fish production with application to the Great Lakes and Lake Winnipeg , 1987 .

[11]  Standing stock and production of fish in a cascading lake system on the Canadian Shield , 1985 .

[12]  L. Arvola,et al.  The biomass and production of pike perch and whitefish in two small lakes in southern Finland , 1985 .

[13]  R. M. Jenkins,et al.  The Morphoedaphic Index—Concepts and Practices: The Morphoedaphic Index and Reservoir Fish Production , 1982 .

[14]  H. Regier,et al.  Climatic and Morphoedaphic Indices of Fish Yields from Natural Lakes , 1982 .

[15]  John R. Jones,et al.  Sportfish Harvest Predicted by Summer Chlorophyll‐α Concentration in Midwestern Lakes and Reservoirs , 1982 .

[16]  W. C. Leggett,et al.  Empirical Prediction of Fish Biomass and Yield , 1982 .

[17]  J. Melack,et al.  Primary Production and Fish Yields in Chinese Ponds and Lakes , 1981 .

[18]  R. Wissmar,et al.  The Lake Washington Ecosystem: The Perspective from the Fish Community Production and Forage Base , 1978 .

[19]  J. E. Matuszek.  Empirical Predictions of Fish Yields of Large North American Lakes , 1978 .

[20]  L. Lien.  The energy budget of the brown trout population of ovre Heimdalsvatn , 1978 .

[21]  Phytoplankton and pelagic primary productivity in Øvre Heimdalsvatn , 1978 .

[22]  A. Kloster.  Physical and chemical properties of the waters of Ovre , 1978 .

[23]  Damodar Gujarati,et al.  Instructor's manual to accompany basic econometrics , 1978 .

[24]  R. T. Oglesby.  Relationships of Fish Yield to Lake Phytoplankton Standing Crop, Production, and Morphoedaphic Factors , 1977 .

[25]  John M. Melack,et al.  Primary Productivity and Fish Yields in Tropical Lakes , 1976 .

[26]  Lake Michigan: Effects of Exploitation, Introductions, and Eutrophication on the Salmonid Community , 1972 .

[27]  J. F. Rahrer,et al.  Lake Superior: Effects of Exploitation and Introductions on the Salmonid Community , 1972 .

[28]  Lake Superior: Effects of Exploitation and Introductions on the Salmonid CommunitY''' , 1972 .

[29]  R. Kirk.  Experimental Design: Procedures for the Behavioral Sciences , 1970 .

[30]  J. Hrbáček.  Relations between some environmental parameters and the fish yield as a basis for a predictive model: With 5 figures in the text , 1969 .

[31]  F. James Rohlf,et al.  Biometry: The Principles and Practice of Statistics in Biological Research , 1969 .

[32]  M. B. Schaefer,et al.  Methods of Estimating Effects of Fishing on Fish Populations , 1968 .

[33]  R. Ryder,et al.  A Method for Estimating the Potential Fish Production of North-temperate Lakes , 1965 .

[34]  F. R. Hayes,et al.  Productive Capacity of North American Lakes as Related to the Quantity and the Trophic Level of Fish, the Lake Dimensions, and the Water Chemistry , 1964 .

[35]  D. S. Rawson.  Mean Depth and the Fish Production of Large Lakes , 1952 .

[36]  W. Rodhe.  The ionic composition of lake waters: With 21 figures and 2 tables in the text , 1948 .

[37]  G. A. Rounsefell.  Fish Production in Lakes as a Guide for Estimating Production in Proposed Reservoirs , 1946 .

[38]  W. T. Edmondson,et al.  Dynamics of Production in a Marine Area , 1946 .