- About
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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.
Search results
Showing 31 to 40 of 576 (0.03 seconds)| 31 |
Zooplankton studies in Plover CoveChan, Tak-hon, Luke., 陳德漢. January 1972 (has links)
published_or_final_version / Botany / Master / Master of Science
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The influence of food-temperature combinations on the duration of development, body size, growth and fecundity of Daphnia speciesRocha, Odete January 1983 (has links)
No description available.
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The dynamics of a natural population of zooplankton in Lough Neagh, Northern IrelandEdgar, A. J. January 1986 (has links)
No description available.
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Limnological studies on the North West Midland meres, with special reference to White MereKilinc, Sabri January 1995 (has links)
No description available.
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| 35 |
Zooplankton community structure in Southampton Water and its potential response to estuary chronic oil pollutionZinger, Irene January 1989 (has links)
No description available.
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PECOS : towards an object-orientated virtual ecology of plankton population dynamicsEmsley, Stephen Michael January 2000 (has links)
No description available.
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The influence of temperature on some of the life history, behaviour and population characteristics of #Daphnia magna'McKee, Dermot January 1995 (has links)
No description available.
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Zooplankton ecology and the effects of nutrient additions, habitat structure and fish predation on a freshwater ecosystemIrvine, K. January 1987 (has links)
No description available.
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Studies of holoplankton and meroplankton in relation to frontsWhite, R. G. January 1988 (has links)
No description available.
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| 40 |
Using an optical plankton counter to measure fine-scale and seasonal variation in the size-distribution of zooplankton communitiesBird, Tomas Joda. 10 April 2008 (has links)
The use of an optical plankton counters in zooplankton ecology requires sampling strategies and hypothesis testing that take into account its ability to collect highresolution size-structured data, as well as its inability to distinguish zooplankton from detritus. Studies in Saanich Inlet and the Strait of Georgia, B.C. were performed to 1) compare the temporal resolution of OPC and net samples and 2) compare seasonal variation in the zooplankton community size structure against the predictions of biomass size distribution theory. The first part of this work found that OPC samples have finer resolution and require fewer replicates to approximate the mean abundance of zooplankton than net samples at time scales between 20 minutes and 48 hours. However, the OPC is subject to measurement error in high productivity waters. The second section of this work shows that the size-spectrum dynamics of zooplankton in the Strait of Georgia follow the predictions of biomass size spectrum theory. The interpretation of thse data using size-distribution theory suggests that variation in the trophic dynamics of the zooplankton community may be at the root of the observed seasonality.
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