Population Growth

Growth of Channa gachua

Auximetric graph	Lm vs Linf graph
Lm vs Linf graph	M vs Linf graph
(loading of graphs may take 2-3 min.)

Main Ref. :

32692 Data Ref. :

Data Type :

length-frequencies

Sex :

mixed

L infinity (cm) :

17.9 TL

95% confidence limit:

K (1/y) :

0.500 ELEFAN I

r²:

95% confidence limit:

to (y) :

95% confidence limit:

Winf. :

52.31 g

computed from TL Loo using Bayesian LWR b used :

Ø' : 2.20

C :

M (1/y) :

1.640 M Ref. :32692 M doubtful?

r²:

95% confidence limit:

other method

Lm (cm) :

Lm Ref. : 32692

Locality :

Irrigation canal (7°22'N, 80°31'E)

Country :

Sri Lanka

Environment:

open waters

Temp. :

28.0 Temp. Ref. : 32692

Comment :

M is from production-biomass (P/B) ratio (unfished population). Growth estimates outlier in auximetric graph? Not checked.

Glossary

cfm script by celloran, 20/08/01 , php script by mortiz, 27/05/10 , last modified by sortiz, 09/08/17