Zobrazeno 1 - 10
of 65
pro vyhledávání: '"J. E. Thorpe"'
Fish and shellfish comprise annually nearly 70-million tons of the world's edible animal protein. However, because of this demand, previously vast stocks have often been exhausted to the point of near extinction. The first book of its kind in the are
Autor:
P. J. Higgins, J. E. Thorpe
Publikováno v:
Journal of Fish Biology. 37:505-519
Both red and white muscle fibre numbers in juvenile Atlantic salmon increased gradually with fish length throughout the freshwater growth period. Mean fibre area increased as fish grew to 6.5 cm f.l., but thereafter was unrelated to fish length. Hype
Publikováno v:
Ecology of Freshwater Fish. 13:305-311
– A model based on proximate considerations of life histories of Atlantic salmon, Salmo salar, was examined for its applicability to fit the variation in life-history of wild Arctic charr, Salvelinus alpinus, based on a qualitative assessment of in
Autor:
C. Young Cho, J. E. Thorpe
Publikováno v:
Water Science and Technology. 31:29-40
Most species in aquaculture are new to cultivation and so behave like wild animals. They are products of evolution, with adaptations to specific habitat conditions. In the wild, food is not available uniformly throughout the day or the year, or in sp
Publikováno v:
Hydrobiologia. 303:259-264
Autor:
David C. Stewart, W. Wilson, Bryan M. Spears, John D. Armstrong, J. Montgomery, Ian J. Winfield, R. Gardiner, J. E. Thorpe, Alexander Kirika, Colin E. Adams
Loch Leven, U.K., contains brown trout (Salmo trutta), eel (Anguilla anguilla), minnow (Phoxinus phoxinus), perch (Perca fluviatilis), pike (Esox lucius) and three-spined stickleback (Gasterosteus aculeatus), with brook lamprey (Lampetra planeri) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::977381459114e131377de52da3abe38b
http://www.springerlink.com/content/0ujhn40274374120/
http://www.springerlink.com/content/0ujhn40274374120/
Autor:
J. E. Thorpe
Publikováno v:
Aquaculture Research. 25:77-87
Life-history strategies are means by which animals solve the problems of successful reproduction in varying environments. Their development patterns are consequences of responses to the opportunities the environment offers them. Understanding them re
Autor:
I. J. Winfield, C. E. Adams, J. D. Armstrong, R. Gardiner, A. Kirika, J. Montgomery, B. M. Spears, D. C. Stewart, J. E. Thorpe, W. Wilson
Publikováno v:
Loch Leven: 40 years of scientific research ISBN: 9789400743328
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd5d5dccc439e1a32595d0b49ed8b31a
https://doi.org/10.1007/978-94-007-4333-5_8
https://doi.org/10.1007/978-94-007-4333-5_8
Publikováno v:
Journal of Fish Biology. 43:755-762
The diel rhythm of emergence from the gravel and displacement downstream has been studied in three salmonoid species: brown trout (Salmo trutta L.), Atlantic salmon (S. saiar L.) and grayling (Thymallus thymallus L.). Grayling emerged in the morning
Publikováno v:
Journal of Fish Biology. 41:191-200
Hatchery-reared mature male Atlantic salmon parr were shorter than immature parr of the same age through the winter period and this difference increased prior to smolting in spring. Stripping had no effect on growth. In autumn mature male parr had a