The anthropogenic salt cycle | Nature Reviews Earth & Environment
网页2023年10月31日 · The natural salt cycle is primarily driven by relatively slow geologic and hydrologic processes that bring different salts to the surface of the Earth. Anthropogenic activities have accelerated...
The sodium cycle and the age of the ocean - ScienceDirect
网页By considering the gross rate of return of sodium to the land as uplifted sediments, however, instead of the net rate over a long period of time, and the sodium content of the metasedimentary rocks, the sodium cycle can almost be balanced.
The Sodium Cycle - The Scientist Magazine®
网页2013年1月8日 · The Sodium Cycle Researchers uncover weekly and monthly rhythms of sodium retention and excretion in participants of space simulations.
An “Existential Threat” – Humans Are Disrupting the Natural Salt Cycle …
网页2023年11月2日 · The natural salt cycle is characterized by the uplifting of salts to Earth’s surface and the weathering and transport of salts to the oceans. Humans accelerate these natural processes through mining and resource extraction, which also sends more saline dust into the atmosphere.
How the body regulates salt levels - National Institutes of Health …
网页2017年5月2日 · The web page explains how the body controls its salt and water balance through hormones, metabolism, and urine excretion. It also discusses the effects of high salt intake on health and the role of the kidney in water conservation.
The sodium cycle: A novel type of bacterial energetics
网页The sodium cycle, i.e., a system composed of primary \ (\Delta \bar \mu _ {Na^ + } \) generator (s) and \ (\Delta \bar \mu _ {Na^ + } \) consumer (s), is already described in many species of marine aerobic and anaerobic eubacteria and archaebacteria belonging to the following genera: Vibrio, Bacillus, Alcaligenes, Alteromonas, Salmonella ...
The sodium cycle and the age of the ocean - ScienceDirect
网页The biogeochemical cycles of the ocean's major cations — calcium, magnesium, sodium and potassium — are linked to the ocean's alkalinity budget through terrestrial weathering and the subsequent formation and burial of calcium carbonate in the ocean.
Geochemical Cycles—The Circulatory System of Planet Earth
网页As with water, a short shallow cycle and a long deep cycle are recognized for sodium (Fig. 7.2). The short cycle starts from rock weathering that removes sodium away from …
The sodium cycle: a novel type of bacterial energetics - PubMed
网页The sodium cycle, i.e., a system composed of primary delta mu Na+ generator(s) and delta mu Na+ consumer(s), is already described in many species of marine aerobic and anaerobic eubacteria and archaebacteria belonging to the following genera: Vibrio, Bacillus, Alcaligenes, Alteromonas, Salmonella, Klebsiella, Propionigenum, Clostridium ...
The sodium cycle and the age of the ocean - NASA/ADS
网页The sodium cycle and the age of the ocean. Review of the chemical composition and discharge of the rivers of the world has confirmed F.W. CLARKE'S (1924, p. 155) estimate of sodium transport by rivers. At the present rate of delivery, all of the sodium dissolved in sea water can be accounted for in a few hundred million years.