J. Brian Alford

Spotted Bass Population Structure and Diet in Wadeable and Non-wadeable Streams Draining the Lake Pontchartrain Basin

SEAFWA Journal Volume 3, March 2016

Spotted bass (Micropterus punctulatus) provide popular recreational fisheries in southeastern U.S. streams. We studied spotted bass population structure and diet from wadeable (< 1 m deep on average, n = 174, 21 sites) and non-wadeable (n = 498, 32 sites) reaches of the Lake Pontchartrain Basin in Mississippi and Louisiana to determine if populations should be managed separately by stream size. Sampling occurred April-November 2009-2012 by hook-and-line angling, boat-mounted electrofishing, and seines. Size structure was similar between stream type and with few quality-sized fish (PSD...

Year
2016

Effects of Stocking Adult Largemouth Bass to Enhance Fisheries Recovery in Pascagoula River

Following Hurricane Katrina in 2005, hypoxia-induced fish kills occurred throughout the Pascagoula River Basin in southeast Mississippi. We evaluated the effect of stocking adult Florida largemouth bass (Micropterus salmoides floridanus; 200-356 mm total length) into Pascagoula River floodplain lakes to enhance fisheries recovery. We stocked 37 fish/ha into five randomly-chosen lakes in December 2006, whereas five additional lakes were left unstocked to serve as a control. Electrofishing catch per unit effort (CPUE: fish/h) and length-frequency distributions of largemouth bass and...

Year
2009