2003
DOI: 10.1023/b:hydr.0000008522.88010.45
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Study of non-consumptive mortality of Crustacean zooplankton in a Siberian reservoir using staining for live/dead sorting and sediment traps

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Cited by 33 publications
(37 citation statements)
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“…Several studies in coastal seas reported zooplankton carcasses in sediment traps, and the estimated carcass flux represents a major fraction of the carbon flux to the benthos (Sampei et al 2009;Frangoulis et al 2011). Gries and Gü de (1999) and Dubovskaya et al (2003) observed in Lake Constance and Bugach reservoir, respectively, a close correspondence between high abundances of trap-collected Daphnia carcasses at depth and low pelagic population abundance. Together, these studies suggest a short residence time of zooplankton carcasses within the water column.…”
mentioning
confidence: 64%
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“…Several studies in coastal seas reported zooplankton carcasses in sediment traps, and the estimated carcass flux represents a major fraction of the carbon flux to the benthos (Sampei et al 2009;Frangoulis et al 2011). Gries and Gü de (1999) and Dubovskaya et al (2003) observed in Lake Constance and Bugach reservoir, respectively, a close correspondence between high abundances of trap-collected Daphnia carcasses at depth and low pelagic population abundance. Together, these studies suggest a short residence time of zooplankton carcasses within the water column.…”
mentioning
confidence: 64%
“…For example, in Lake Constance, Gries and Gü de (1999) estimated that non-predatory mortality of Daphnia galeata accounts for 23% of its production. In Bugach reservoir, Siberia, Dubovskaya et al (2003) estimated that nonpredatory mortality accounts for an average of 30%, at times even 100%, of the total mortality of Daphnia sp.…”
mentioning
confidence: 99%
“…Yet non-consumptive mortality (mortality not due to predation) could be high at times (Gries & Güde 1999, Dubovskaya et al 2003, Tang et al 2006b). Without distinguishing between living and dead zooplankton one not only overestimates the viable zooplankton population but also underestimates their contribution to microbial production in the water column.…”
Section: Discussionmentioning
confidence: 99%
“…It is not uncommon for zooplankton to suffer mortality from starvation, diseases, pollution, injuries, environmental stresses and harmful algal blooms (Carpenter et al 1974, Murtaugh 1981, Byron et al 1984, Burns 1985, Ianora et al 1987, Kimmerer & McKinnon 1990, Hall et al 1995, Delgado & Alcaraz, 1999, Gomez-Gutierrez et al 2003. Indeed, a handful of studies show that dead zooplankton are prevalent in both freshwater and marine environments (Wheeler 1967, Weikert 1977, Terazaki & Wada 1988, Gries & Güde 1999, Dubovskaya et al 2003, Tang et al 2006b). These zooplankton carcasses not only contribute to the dietary intake by deep-sea fauna , but are also important sources of organic substrates for microbes throughout the whole water column.…”
mentioning
confidence: 99%
“…At the time of the study, surface temperatures were 21 ± 1°C. 90 (Dubovskaya et al 2003) (Terazaki & Wada 1988) (Weikert 1977) ) (Haury et al 1995) (Wheeler 1967) (Tang et al 2006a) (Gries & Güde 1999) 15-60%~2 9% 50-69% 16-28% 23% 20-60% 4-17%~3 0% (Bickel et al 2009) 6-8% Short-term laboratory experiment. Individuals of the cladoceran species Daphnia cucullata (~1.7 mm) and the copepod species Eudiaptomus gracilis (~1.5 mm) were collected from Lake Stechlin for the short-term experiment.…”
Section: Methodsmentioning
confidence: 99%