منابع مشابه
Bubble Clouds in Coastal Waters and Their Role in Air-Water Gas Exchange of CO2
Bubbles generated by breaking waves can drive significant gas exchange between the ocean and atmosphere, but the role of bubble-mediated gas transfer in estuaries is unknown. Here, backscatter data from 41 acoustic Doppler current profiler stations was analyzed to assess subsurface bubble distributions in nine estuaries along the U.S. East and Gulf Coast. Wind speed, wind direction, and current...
متن کاملOn the Relationship between Pso and the Mode of Gas Exchange in Tropical Crustaceans!
In general, the oxygen affinity of hemocyanin does not decrease when tropical decapod crustaceans carryon gas exchange in air instead of water. Other oxygenation properties such as cooperativity and the Bohr shift also change very little, if gt all. The generalization of a higher oxygen affinity in tropical than in temperate zone species appears to be true but has exceptions of unclear origins,...
متن کاملTracheal Gases, Respiratory Gas Exchange, Body Temperature and Flight in Some Tropical Cicadas
Fidicina mannifera Fab. (mass 3 g) can fly at a body temperature of 22 °C, but take-off is usually preceded by an endothermic warm-up that elevates Tth to 28 °C or higher. Warm-up is accompanied by slow, almost imperceptible, wing movements, gentle abdominal pumping and an increase in V02 to about 16 times the resting level. During wing-flapping in fixed flight, V02 increases explosively to abo...
متن کاملTechnical Note : The MESSy - submodel AIRSEA calculating the air - sea exchange of chemical species
The new submodel AIRSEA for the Modular Earth Submodel System (MESSy) is presented. It calculates the exchange of chemical species between the ocean and the atmosphere with a focus on organic compounds. The sub-model can be easily extended to a large number of tracers, including highly soluble ones. It is demonstrated that the application of explicitly calculated air-sea exchanges with AIRSEA c...
متن کاملDiscontinuous gas exchange in insects.
Insect respiratory physiology has been studied for many years, and interest in this area of insect biology has become revitalized recently for a number of reasons. Technical advances have greatly improved the precision, accuracy and ease with which gas exchange can be measured in insects. This has made it possible to go beyond classic models such as lepidopteran pupae and examine a far greater ...
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ژورنال
عنوان ژورنال: Eos, Transactions American Geophysical Union
سال: 2000
ISSN: 0096-3941
DOI: 10.1029/eo081i046p00548