2003. Inorganic and organic carbon biogeochemistry in the Gautami Godavari estuary (Andhra Pradesh, India) during pre-monsoon: the local impact of extensive mangrove forests. Glob. Biogeochem. Cycles 17:1114Bouillon S, Frankignoulle M, Dehairs F, Velimirov B and oth- ers (2003) Inorganic and...
it is possible to: (1) analyze total carbon andinorganic carbonand solve to find the organic component; (2) remove the inorganic carbon and then analyze for total carbon; or (3) performwet oxidationwith dichromate. Wet oxidation using the Walkley–Black method is widely used as it is inexpe...
Carbon (Organic, Degradation) 来自 Springer 喜欢 0 阅读量: 60 作者: ST Petsch 摘要: Synonyms Carbon biodegradation; Carbon remineralization Definition Organic carbon ( OC ). In geochemistry, carbon that occurs in materials of ultimately biological origin and that can be oxidized. Organic matter (...
Organic matter (OM) is the material that contains organic carbon (OC). Degradation . Transformations of OM within the range of temperatures, pressures and environmental conditions found in or near the Earth surface environments. If biological activity is confirmed to cause the transformations, it is...
In 2017, fluid and gas samples were collected across the Costa Rican Arc. He and Ne isotopes, C isotopes as well as total organic and inorganic carbon concentrations were measured. The samples (n = 24) from 2017 are accompanied by (n = 17) sa
Our Bering Sea results show that intense organic carbon mineralization drives high ammonium and dissolved inorganic carbon (DIC) production rates (> 4.2 mmol m− 3 y− 1) in the uppermost 10 mbsf and strongly imprints on the stable carbon ...
的无机碳源NaHCO3 与有机碳源(葡萄糖)进行2因素3水平试验。结果表明:单因素试验螺旋藻在基础 培养基条件下,添加1.5g/L葡萄糖时,最终生物量为1.2429g/L;在以最佳葡萄糖添加浓度时,NaHCO3的 最佳添加浓度为8.4g/L;经响应面分析,螺旋藻混合营养培养时,无机碳源与有机碳源两者之间存在交互作 用。 钝顶螺旋藻;混...
Global warming is causing rapid glaciers to melt, causing polar fjords to exhibit different organic carbon accumulation or burial characteristics. In the global carbon cycle, it is increasingly important to study whether the ability of polar fjords to capture and bury OC can adapt to global climate...
isorganic carbon, while about a third of soil carbon is stored ininorganic forms, such ascalcium carbonate. Organic carbon is a major component of all organisms living on Earth.Autotrophsextract it from the air in the form ofcarbon dioxide, converting it into organic carbon, whileheterotrophs ...
Organic carbon buried in marine sediment serves as a net sink for atmospheric carbon dioxide and a source of oxygen1,2. The rate of organic carbon burial through geologic history is conventionally established by using the mass balance between inorganic and organic carbon, each with distinct carbon...