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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Combined effects of temperature, body size and food density on swimming behaviour and growth of juvenile brook trout (Salvelinus fontinalis) /

Liu, Lidong, January 1998 (has links)
Thesis (Ph. D.), Memorial University of Newfoundland, 1999. / Bibliography: p. 189-210.
22

Movement, growth and mortality of brook trout within the Hazel River, Shenandoah National Park /

Bryan, Roger D., January 1993 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Includes bibliographical references (leaves 86-90). Also available via the Internet.
23

Culvert inventory and effects on fish assemblages in a central Appalachian watershed

Poplar-Jeffers, Ira O. January 2005 (has links)
Thesis (M.S.)--West Virginia University, 2005. / Title from document title page. Document formatted into pages; contains xi, 153 p. : ill., maps. Includes abstract. Includes bibliographical references.
24

Evaluation of Brook Trout (Salvelinus fontinalis) Introductions and Re-introductions Into Four Virginia Blue Ridge Mountain Streams

Isel, Michael, III 08 December 2011 (has links)
Approximately 100 brook trout were transplanted into each of four Virginia streams in September 2008. Garth Run and Kinsey Run were re-introductions, and Wildcat Hollow and Sweet Run were new introductions. Single pass electrofishing (EF) surveys were conducted with a backpack electrofisher five times during the study. Selected trout > 70 mm but < 100 mm and all trout > 100 mm received a Biomark® 134.2 kHz passive integrated transponder (PIT) tag to identify individual fish upon recapture. Trout were present in all streams almost three years post introductions. Catches decreased across the first four surveys. Young of year catch rates severely decreased from June 2009 (n = 77) to June 2010 (n = 7). Adult refuge under low flow conditions and environmental factors such as elevated stream temperatures and drought were determined to be potential limiting factors of brook trout success. Future monitoring is needed to further assess the populations.
25

Effects of size, age and photoperiod on hypoosmoregulation in brook trout, Salvelinus fontinalis /

McCormick, Stephen D. January 1983 (has links)
Thesis (Ph. D.)--Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, 1983. / Bibliography: p. 166-168.
26

Comparative ecology of the brook trout (Salvelinus fontinalis Mitchill) in two natural and one fertilized lake in central insular Newfoundland /

Clancy, Sean Richard, January 2001 (has links)
Thesis (M.Sc.)--Memorial University of Newfoundland, 2001. / Bibliography: leaves 131-138.
27

Habitat selection in Brook Trout, Salvelinus fontinalis /

Knight, Thomas W., January 2000 (has links)
Thesis (Ph.D.), Memorial University of Newfoundland, 2000. / Restricted until June 2001. Bibliography: leaves 109-129.
28

Food habits of brook trout in relation to the abundance of diel drift invertebrates in the Little Colorado River

McClain, John Rex, 1948- January 1976 (has links)
No description available.
29

Parasite acquisition in relation to brook trout Salvelinus fontinalis population structure in a subarctic lake

Albert, Elaine January 1989 (has links)
No description available.
30

Hatching, copepodid survival and larval development of Salmincola edwardsii (Crustacea:Copepoda) on brook trout (Salvelinus fontinalis)

Conley, David C. (David Charles) January 1991 (has links)
Salmincola edwardsii is an ectoparasitic copepod typically found on the gills of brook trout (Salvelinus fontinalis). Laboratory experiments were conducted to determine: (i) the effects of temperature and photoperiod on early life cycle events, and (ii) the rate of larval development to adult. Egg incubation time, duration of copepodid swimming activity and copepodid survival time all decreased with increasing temperature. Different photoperiods had no effect. Hatching duration and hatching success were not influenced by either temperature or photoperiod. Copepodids remained alive and active for up to 16 days at 8$ sp circ$ and 5 days at 20$ sp circ$C. Adult male copepods were observed at 3 to 8 days after host exposure. They lived for up to 3 days. Adult females became permanently attached to hosts between 11 and 16 days post-infection.

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