نتایج جستجو برای: vent duplicate
تعداد نتایج: 15010 فیلتر نتایج به سال:
Stewart's physicochemical approach was used to study the effects of pregnancy on acid-base regulation in arterialized blood. Responses of 15 healthy pregnant women (PG; gestational age, 37.1 +/- 0.2 wk) were compared with those of 15 nonpregnant controls (CG) at rest and during cycling at 70 and 110% of the ventilatory threshold (T(vent)). Hydrogen ion concentration ([H(+)]) was lower in the PG...
Background The deep-sea hydrothermal vent is one of the most 'extreme' environments in the marine realm. Few species are capable of inhabiting such ecosystems, despite extremely high productivity there supported by microbial chemosynthesis, leading to high biomass and low species richness. Although gastropod molluscs are one of the main constituents of megafaunal communities at vent ecosystems,...
This article refers to:From a ‘World Factory’ to China’s Bay Area: A Review of the Outline Development Plan for Guangdong-Hong Kong-Macao Greater Area
Organisms living in the hydrothermal environment are subject to great instability on various spatial and temporal scales (Haymon et al., 1993; Hessler et al., 1988; Lalou, 1991). Catastrophic and chaotic extinctions in populations (Tunnicliffe et al., 1990) forces vent animals to disperse continuously and colonise new active sites (Shank et al., 1998; Tunnicliffe et al., 1997). Population genet...
Simultaneous reports were received between June and July 2007 of wild Atlantic salmon Salmo salar with red, swollen, bloody vents returning to geographically diverse rivers in Scotland. By the end of September the condition, colloquially known as 'red vent syndrome' (RVS), was reported from >50 rivers across Scotland. Fish were generally in good overall condition but the vent area showed mild t...
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