The Salmon Purse Seine Max Ledbetter Home Public Discussion Summary References To My Work Bycatch and Wastage |
In partial summary, the question is one of fishing power--the ability of gear, boats, or fleets, in the B.C. and P.E.I. cases and others, to exploit or overexploit fish stocks. Without a historical perspective based on quantitative (and innovative) field research, we are doomed to repeat our work loads: In the absence of extensive (and often necessarily alternative) time series of fishing effort and effectivity (fishing power), stock assessment and fisheries management become absurd. Like they said on P.E.I., a fleet (or transient cluster) of purse seiners can wipe out a stock (anywhere in the world). Max Ledbetter Here is an excerpt from the statement I gave to the U.S. Commission on Ocean Policy and then e-mailed to President Bush: One of my present concerns is that science (both in government and academia) attracts (and subsequently recruits) sinister political hacks and abject academic lackeys. I recently expressed my concern to the U.S. Commission on Ocean Policy: Ledbetter, M. 1986. Competition and information among British Columbia salmon purse seiners. Ph.D. diss., Univ. British Columbia, Vancouver, B.C. Google Books Abstract Download the Thesis Here Hilborn, R. and M. Ledbetter. 1985. Determinants of catching power in the British Columbia salmon purse-seine fleet. Can. J. Fish. Aquat. Sci. 42: 51-56. Ledbetter, M. 1981. Guest editorial (re. bycatch and wastage). Western Fisheries 103: 17. Bycatch and Wastage Ledbetter, M. and R. Hilborn. 1981. A numerical overview of salmon run timings in British Columbia catch areas. Cooperative Fisheries Research Unit (University of British Columbia), Report Number 1. Hilborn, R. and M. Ledbetter. 1979. Analysis of the British Columbia salmon purse-seine fleet: dynamics of movement. J. Fish. Res. Board Can. 36: 384-391. Privacy Policy |