(1978a) Utilization of selective removal of grass carp ( Ctenopharyngodon idella ) from an 80-hectare Florida lake to obtain a population estimate. Trans. Am. Fish. Soc. 107 , 724–9.Colle, D. E., J. V. Shireman, R. D. Gasaway, R. L. Stetler and W. T. Haller. 1978. ...
While the FastPass system became popular,usage ended during the recent pandemic( 流行病).With both the California and Florida theme parks operating at reduced visiting number,the space taken up by FastPass kiosks(售货亭)was instead used for socially distanced lines. In i...
Selective removal of grass carp was attempted in an 80-hectare Florida lake by means of a 0.1-mg/liter treatment of rotenone. A mark-recapture procedure was used to obtain a population estimate. Prior to the lake treatment, a field bioassay conducted in large polyethylene bags containing lake ...