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<br />. <br /> <br />TENI'ATIVE 1988 TRIP SOiEOOLE <br /> <br />. <br /> <br />The tentative trip schedule for the 1988 Fisheries Biology and Rafting <br />Project is presented in Table 7. A total of nine trips are planned. Trip 1 is <br />designed to assess overwinter survival of YOY Colorado squawfish; trip 2 is <br />designed to assess spawning condition of humpback and bony tail chub; trip 8 is <br />scheduled as a 'confluence trip' with flatbottom boats to launch and takeout at <br />Potash. The remaining trips are scheduled to go through Cataract Canyon with <br />launches alternating between Potash (RM 47) on the Colorado River and Mineral <br />Bottom (RM 52) on the Green River. <br /> <br />. <br /> <br />Table 7. Tentative trip schedule with primary purpose, dates and launch sites <br />for the 1988 Fisheries Biology and Rafting project. <br /> <br />. <br /> <br />TRIP <br /> <br />PRIMARY PURPOSE <br /> <br />DATE <br />(Launch-Takeout) <br /> <br />SITE <br />(Launch-Takeout) <br /> <br />. <br /> <br />1 CS/yOY/CMSa <br />2 HB/ssb <br />3 CS+HB/SSc <br />4 CS+HB/SS <br />5 CS+HB/SS <br /> CS+HB/yOyd <br />6 CS+HB/yOY <br />7 CS+HB/yOY <br />8 HB/SS <br />9 CS+HB/yOY <br /> <br />March 21-25 <br /> <br />Mineral Bottom-Potash <br /> <br />April 11-16 <br /> <br />Potash-Hite <br /> <br />June 21-28 <br /> <br />Mineral Bottom-Hite <br /> <br />. <br /> <br />July 12-19 <br /> <br />Potash-Hite <br /> <br />August 2-9 <br /> <br />Mineral Bottom-Hite <br /> <br />August 23-30 <br /> <br />Potash-Hite <br /> <br />. <br /> <br />September 13-20 Mineral Bottom-Hite <br /> <br />September 26-30 Potash-Potash <br /> <br />October 6-13 Potash-Hite <br /> <br />. <br /> <br />. <br /> <br />aCS/yOY/CMS = Assess overwinter survival of YOY Colorado squawfish. <br /> <br />~/SS = locate concentrations of chubs above the confluence and determine if <br />reproduction is occurring. <br /> <br />. <br /> <br />CCS+HB/SS = locate spawning sites of Colorado squawfish and humpback chub by <br />electrofishing, gill netting, and larval drift nets. <br /> <br />dcS+HB/yOY = sample for YOY, juvenile and adult Colorado squawfish and humpback <br />chub from Goose Neck or Mineral Bottom to Imperial Canyon. <br /> <br />. <br /> <br />10 <br />