The ocean carbon cycle is tightly linked with the cycles of the major nutrient elements nitrogen, phosphorus, and silicon. It is therefore likely that enrichment of the ocean with anthropogenic CO2 and attendant acidification will have large consequences for marine nutrient biogeochemistry, and for ...
Gaseous Cycles: In these cycles, the main reservoirs of chemicals are the atmosphere and ocean. This type of cycle includesnon-mineralchemicals. Nutrient cycles like the Nitrogen cycle, Carbon cycle, Hydrogen cycle and Oxygen cycle are examples of this type. Sedimentary Cycles: In these cycles, ...
that the expression of AMGs are possibly involved in modulating host methane and sulfur metabolism upon infection in ocean ecosystem [22,27] and that giant viruses are active in coastal marine system [28]. Here, we chose microbe-rich HTC as the model system to assess both bacterial and viral...
Ocean circulation supplies the surface ocean with the nutrients that fuel global ocean productivity. However, the mechanisms and rates of water and nutrient transport from the deep ocean to the upper ocean are poorly known. Here, we use the nitrogen isotopic composition of nitrate to place observat...
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Nitrate supply and uptake in the Atlantic Arctic sea ice zone: Seasonal cycle, mechanisms and drivers. Philosophical Transactions of the Royal Society A 378: 20190361. https://doi.org/10.1098/rsta.2019.0361. Article CAS Google Scholar Holmes, R.M., M.T. Coe, G.J. Fiske, T.Y. ...
And here’s another example:You could even combine experiments, analysis and modelling to look at how the availability of iron and manganese have affected the carbon cycle in the past and into the future, and the knock-on effects on climate and life (Moore et al. 2023). ...
11. The three most importantnutrientrecycles are the nitrogen cycle, the carbon cycle and the one we are going to talk about today, the Phosphorus cycle. 这三种最重要的营养循环包括氮循环、碳循环和我们今天要讲的磷循环。 youdao 12. Aeroponics, a technique in which plants are suspended and the...
3 Nitrogen Cycle • • Nitrogen is the constituent of biological molecules such Nitrogen is the constituent of biological molecules such proteins, nucleic acids, chlorophyll and so on. proteins, nucleic acids, chlorophyll and so on. • Nitrogen (N ...
et al. The role of nutricline depth in regulating the ocean carbon cycle. Proc. Natl Acad. Sci. USA. 105, 20344–20349 (2008). Article ADS Google Scholar NASA Goddard Space Flight Center, Ocean Ecology Laboratory, Ocean Biology Processing Group. Moderate-resolution Imaging Spectroradiometer (...