Zobrazeno 1 - 10
of 77
pro vyhledávání: '"W Silvert"'
Publikováno v:
Journal of Applied Ichthyology. 14:1-8
Summary Diver observations have been recorded over a period of several years at a site severely impacted by finfish niariculture. The logged data were analysed using fuzzy logic in order to address the problem of interpreting sometimes qualitative an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55d278c6f6b0d1352115bc2259a54187
https://doi.org/10.1111/j.1439-0426.1998.tb00606.x
https://doi.org/10.1111/j.1439-0426.1998.tb00606.x
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 54:907-913
Sea scallops (Placopecten magellanicus) were fed Pseudo-nitzschia multiseries (formerly P. pungens f. multiseries, Nitzschia pungens f. multiseries) cells of high domoic acid (DA) content (4.0-6.7 pg DA cdot cell-1) for 22 days, followed by 14 days o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0508f1373f131c5ac2b3efde2de2bf3e
https://doi.org/10.1139/f96-333
https://doi.org/10.1139/f96-333
Autor:
W. Silvert, J. W. Sowles
Publikováno v:
Journal of Applied Ichthyology. 12:75-81
Summary Our understanding of the interactions between fish farms and the environment has reached the stage where it is reasonable to expect that quantitative estimates of the possible environmental consequences of aquaculture development can be provi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1840f44d1138cb03f3f3de026d876c54
https://doi.org/10.1111/j.1439-0426.1996.tb00066.x
https://doi.org/10.1111/j.1439-0426.1996.tb00066.x
Autor:
W. Silvert, Dennis P. Swaney, Robert J. Nicholls, Roberto Pastres, Christoph Humborg, Yves Henocque, Masumi Yamamuro, Paul Tett, Andreas Kannen, Kay-Christian Emeis, Cosimo Solidoro
Publikováno v:
Swaney, D.P.; Humborg, C.; Emeis, K.; Kannen, A.; Silvert, W.; Tett, P.; Pastres, R.; Solidoro, C.; Yamamuro, M.; Henocque, Y.; Nicholls, R.: Five critical questions of scale for the coastal zone. In: Estuarine, Coastal and Shelf Science. Vol. 96 (2012) 9-21. (DOI: 10.1016/j.ecss.2011.04.010)
Estuarine Coastal And Shelf Science (0272-7714) (Academic Press Ltd-Elsevier Science Ltd), 2012-01, Vol. 96, P. 9-21
Estuarine Coastal And Shelf Science (0272-7714) (Academic Press Ltd-Elsevier Science Ltd), 2012-01, Vol. 96, P. 9-21
Social and ecological systems around the world are becoming increasingly globalized. From the standpoint of understanding coastal ecosystem behavior, system boundaries are not sufficient to define causes of change. A flutter in the stock market in To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cc4298569433d0f477ee40b51b5f92a
https://publications.hereon.de/id/28895
https://publications.hereon.de/id/28895
Autor:
W. Silvert
Publikováno v:
Journal of Applied Ichthyology. 10:307-311
Models used to assess the environmental impacts of aquaculture are becoming increasingly numerous and complicated. It is therefore becoming more and more difficult to present these models to non-scientists; even though the ultimate clients of researc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7d464587aaf9286850260d4773c9ff9
https://doi.org/10.1111/j.1439-0426.1994.tb00170.x
https://doi.org/10.1111/j.1439-0426.1994.tb00170.x
Autor:
W. Silvert
Publikováno v:
Journal of Applied Ichthyology. 10:349-352
A set of simulation models has been developed to aid in the understanding of environmental impacts of finfish mariculture. Because several different kinds of environmental impact are being investigated, it was decided to focus the modelling work on c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::025b55ba47168c99ebd5252412f3b262
https://doi.org/10.1111/j.1439-0426.1994.tb00176.x
https://doi.org/10.1111/j.1439-0426.1994.tb00176.x
Autor:
D. V. Subba Rao, W. Silvert
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 49:400-405
A one-compartment computer simulation model was developed to quantify and characterize the accumulation of the neurotoxin domoic acid in blue mussel (Mytilus edulis) in Cardigan Bay, Prince Edward Island, Canada. Comparison of simulation results with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0563a07457c35277c42ca5aa8e251f5c
https://doi.org/10.1139/f92-045
https://doi.org/10.1139/f92-045
Autor:
W. Silvert, M. Baptist
Publikováno v:
Artificial Neuronal Networks ISBN: 9783642631160
Perhaps the greatest problem that is faced in most attempts to use artificial neuronal networks for ecological applications is that the quantity of data is often very limited. Although there are a few cases where large amounts of data are available,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad8e6543f94ae83c2ddc69cfdcdd7e60
https://doi.org/10.1007/978-3-642-57030-8_16
https://doi.org/10.1007/978-3-642-57030-8_16
Autor:
W. Silvert
Publikováno v:
Transactions of the American Fisheries Society. 106:121-130
I analyze the problem of determining the optimal economic strategy for exploitation of a fish population when the stock has been driven to a low level and is threatened with extinction if over-exploitation continues. Two very simple models are invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8e5dc33451b1e4a8c662d4df28790f
https://doi.org/10.1577/1548-8659(1977)106<121:teoo>2.0.co
https://doi.org/10.1577/1548-8659(1977)106<121:teoo>2.0.co
Publikováno v:
Marine Biology. 94:329-333
Under laboratory conditions, the Atlantic mackerel Scomber scombrus feed on Aglantha digitale, a small, transparent medusa common in temperate and boreal waters. The same feeding response to A. digitale was observed whether the medusae were offered a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0d7068ee1a152bc2f8d3189443600c
https://doi.org/10.1007/bf00428238
https://doi.org/10.1007/bf00428238