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Chapter 6. Synthesis of management and research considerationsAuthor(s): Michael K. Young
Source: In: Young, Michael K., tech. ed. Conservation assessment for inland cutthroat trout. General Technical Report RM-256. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. p. 55-61
Publication Series: General Technical Report (GTR)
Station: Rocky Mountain Forest and Range Experiment Station
PDF: Download Publication (2.2 MB)
DescriptionThe five subspecies of cutthroat trout considered in this assessment share one characteristic: the loss of populations throughout their historical ranges. Similar causes have led to these losses: the introduction of nonnative fishes, overharvest, habitat degradation, and probably habitat fragmentation. Synergism among these effects remains unstudied, and we do not understand the biology of some of these subspecies, hence our ability to reverse the loss of populations is handicapped. Ironically, such ignorance has been inappropriately interpreted as a reason to avoid management action until more research is conducted, risking the loss of these subspecies in the interim (cf. Nehlsenetal. 1991).
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CitationYoung, Michael K. 1995. Chapter 6. Synthesis of management and research considerations. In: Young, Michael K., tech. ed. Conservation assessment for inland cutthroat trout. General Technical Report RM-256. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. p. 55-61
Keywordscutthroat trout, Oncorhynchus clarki, fishing, nonnative species, mountain streams
- Conservation assessment for inland cutthroat trout
- Chapter 5. Yellowstone cutthroat trout
- Development and evaluation of 200 novel SNP assays for population genetic studies of westslope cutthroat trout and genetic identification of related taxa
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