Climatic effects on water quality in areas with acid sulfate soils with commensurable consequences on the reproduction of burbot (Lota lota L.)
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چکیده
منابع مشابه
Population genetic structure of North American burbot (Lota lota maculosa) across the Nearctic and at its contact zone with Eurasian burbot (Lota lota lota)
The burbot, Lota lota (Teleostei: Gadidae), has a holarctic distribution, with one subspecies (Lota lota lota) living in the lakes and rivers of the Palaearctic and northwestern North America and the other (Lota lota maculosa) living in the Nearctic (except the northwest). We analysed nine microsatellite loci and the mitochondrial DNA control region of 350 burbot sampled across North America to...
متن کاملRegulation of cardiac contractility in a cold stenothermal fish, the burbot Lota lota L.
In the present study, burbot (Lota lota L.) was used as a model to study the effects of acute temperature changes on cardiac contractility in a cold stenothermal fish. The burbot were captured in the breeding season (February) and were maintained for 4 weeks at 1-2 degrees C in the laboratory before the contractile properties of the heart were measured. Both isometric force and the pumping capa...
متن کاملThe effect of temperature on embryonic and yolk-sac larval development in the burbot Lota lota.
The present study investigated the effect of various temperature regimes on embryonic and yolk-sac larval development of the burbot Lota lota. At constant temperature regimes a high percentage of ready-to-hatch embryos, hatched larvae and normally shaped larvae was observed at the lowest temperature (2° C), which significantly decreased with increasing temperatures (4 and 6° C). No larvae hatch...
متن کاملTemperature and Ca dependence of [H]ryanodine binding in the burbot (Lota lota L.) heart
Vornanen, Matti. Temperature and Ca dependence of [H]ryanodine binding in the burbot (Lota lota L.) heart. Am J Physiol Regul Integr Comp Physiol 290: R345–R351, 2006. First published September 22, 2005; doi:10.1152/ajpregu.00443.2005.—Opening and closing of the cardiac ryanodine (Ry) receptor (RyR) are coordinated by the free intracellular Ca concentration, thus making the Ca binding propertie...
متن کاملTemperature and Ca2+ dependence of [3H]ryanodine binding in the burbot (Lota lota L.) heart.
Opening and closing of the cardiac ryanodine (Ry) receptor (RyR) are coordinated by the free intracellular Ca2+ concentration, thus making the Ca2+ binding properties of the RyR important for excitation-contraction coupling. Unlike mammalian cardiac RyRs, which lose their normal function at low temperatures, RyRs of ectothermic vertebrates remain operative at 2-4 degrees C, as indicated by Ry s...
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ژورنال
عنوان ژورنال: Environmental Geochemistry and Health
سال: 2020
ISSN: 0269-4042,1573-2983
DOI: 10.1007/s10653-020-00550-1