Zobrazeno 1 - 10
of 20
pro vyhledávání: '"D. Cragg-Hine"'
Publikováno v:
Journal of Fish Biology. 68:1891-1895
Analysis of Atlantic salmon Salmo salar scales from the River Dee in Wales between 1937 and 2002 revealed a marked increase in the proportion of 1 ± year smolts from c. 5% in the period to 1949, to almost 40% in the decade to 2002. Due to regulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73a32a2609eef3fbbedd5a6b5c53aa45
https://doi.org/10.1111/j.0022-1112.2006.01062.x
https://doi.org/10.1111/j.0022-1112.2006.01062.x
Publikováno v:
Fisheries Research. 62:171-192
Most of the river systems in the British Isles have been subjected to anthropogenic influence to varying degrees over recent times, in many instances leading to deleterious impacts on salmonid habitat to the detriment of populations. This paper consi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4921ea52878d6d8e74d7e145087b34f8
https://doi.org/10.1016/s0165-7836(02)00161-3
https://doi.org/10.1016/s0165-7836(02)00161-3
Publikováno v:
Fisheries Management and Ecology. 6:349-356
Salford Quays is a redeveloped freshwater dockland, which initially constituted part of the grossly polluted Manchester Docks, Manchester, UK. Such water bodies are characterized by a lack of suitable spawning sites and littoral refuges, and this wil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3436d5f64d078f259df19e5f1bf05392
https://doi.org/10.1046/j.1365-2400.1999.00153.x
https://doi.org/10.1046/j.1365-2400.1999.00153.x
Publikováno v:
Conservation of Endangered Freshwater Fish in Europe ISBN: 9783034898676
Between 1990 and 1992, the status was determined of all of the known Coregonus populations of England and Wales, i.e., Coregonus albula (L.) of Bassenthwaite Lake and Derwentwater, and Coregonus lavaretus (L.) of Brotherswater, Haweswater, Red Tarn,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4cd32b6a8ce8d7597cc83fc941299e7
https://doi.org/10.1007/978-3-0348-9014-4_21
https://doi.org/10.1007/978-3-0348-9014-4_21
Publikováno v:
Aquaculture Research. 14:1-16
Annual electro fishing surveys were carried out over an 11-year period at five sites on an upland river, which was subject to dredging operations in connection with a land drainage scheme. Four of the sites were dredged 3 years after the start of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a598954576c8e9439ede2c0a1c5afcac
https://doi.org/10.1111/j.1365-2109.1983.tb00049.x
https://doi.org/10.1111/j.1365-2109.1983.tb00049.x
Autor:
D. Cragg-Hine
Publikováno v:
Aquaculture Research. 6:1-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb58238e3f55265418a920cdf4f979f
https://doi.org/10.1111/j.1365-2109.1975.tb00149.x
https://doi.org/10.1111/j.1365-2109.1975.tb00149.x
Publikováno v:
Journal of Fish Biology. 33:133-139
Twenty adult returning salmon were tracked in the estuary of the R. Ribble using acoustic oxygensensing transmitters during summer when a pronounced dissolved oxygen (DO) sag develops. Excluding two mortalities, 75% of these fish left the estuary to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7f5d4f54c46f90be3b2098941c414cd
https://doi.org/10.1111/j.1095-8649.1988.tb05567.x
https://doi.org/10.1111/j.1095-8649.1988.tb05567.x
Autor:
D. Cragg-Hine
Publikováno v:
Aquaculture Research. 7:47-52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90fee939513d8bf191d9d1c2ccdd29a0
https://doi.org/10.1111/j.1365-2109.1976.tb00186.x
https://doi.org/10.1111/j.1365-2109.1976.tb00186.x
Autor:
D. Cragg-Hine
Publikováno v:
Journal of Fish Biology. 4:17-20
Confirmatory evidence has been obtained that pre-spawning losses from ulcerative dermal necrosis (UDN) may have affected recruitment of salmonid stocks in the Lough Erne spawning streams during 1967/68.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::656fc76eacf2b3c7a7c4428a3aa1160c
https://doi.org/10.1111/j.1095-8649.1972.tb05647.x
https://doi.org/10.1111/j.1095-8649.1972.tb05647.x
Autor:
D. Cragg-Hine
Publikováno v:
Annals of Applied Biology. 53:498-501
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d9165203a4166c5ec2e01c174efdd68
https://doi.org/10.1111/j.1744-7348.1964.tb07266.x
https://doi.org/10.1111/j.1744-7348.1964.tb07266.x