Alkalinity, the excess of proton acceptors over donors, plays a major role in ocean chemistry,
in buffering and in calcium carbonate precipitation and dissolution. Understanding alkalinity …

Over the past century a number of models have been developed to explain the vast
stratigraphic distribution of authigenic dolomite. These models include hydrogeological …

Increased nutrient loading into estuaries causes the accumulation of algal biomass, and
microbial degradation of this organic matter decreases oxygen levels and contributes …

The anammox (anaerobic ammonium oxidation) process was considered a very efficient
and economic wastewater treatment technology immediately after its discovery in 1995, thus …

The basic premise of anammox-technical application reliability in municipal wastewater
treatment is substantially enriched anammox bacteria. To enrich the anammox, the special …

Some bacteria are capable of extracellular electron transfer, thereby enabling them to use
electron acceptors and donors without direct cell contact,,,. Beyond the micrometre scale …

Multiple natural and anthropogenic processes alter the carbonate chemistry of the coastal
zone in ways that either exacerbate or mitigate ocean acidification effects. Freshwater inputs …

Carbon mineralization sequesters CO2 by reaction of alkaline earth metal bearing silicate
and hydroxide minerals with CO2 to form stable carbonate minerals. Seifritz (1990) …

The early to mid-Paleoproterozoic Lomagundi-Jatuli Excursion (LJE) is ostensibly the
largest magnitude (approximately+ 5 to+ 30‰), longest duration (ca. 130–250 million years) …

Carbonate minerals constitute Earth's largest C reservoir. This reservoir is considered
unimportant to the global C cycle over long periods of time (eg,> 10 6 yrs) because it …