Abstract: The South China Sea (SCS) is one of the largest marginal seas in the world. It includes a river-dominated, highly productive ocean margin on the northern shelf and an oligotrophic ...

东南沿海大陆架空气-海面CO2通量季节变化及驱动机制研究。基于2001-2022年51次航次的pCO2及辅助参数分析，发现pCO2冬季最低（349±20 μatm），秋季最高（392±27 μatm），主要受垂直混合（冬季）和生物CO2吸收（夏季）调控。通量显示冬春为强碳汇（9.4±5.5、3.7±3.9 mmol ...

为探究大气 pCO 2 升高对海洋生物的影响，研究人员利用非靶向气相色谱 - 质谱联用（GC-MS）技术及生理生化分析，对长心卡帕藻（Gracilaria changii）展开研究。结果发现高 pCO 2 虽未促进其生长，但增强了光合碳同化，还影响了代谢物和氨基酸合成途径，对理解海洋 ...

CHO细胞代谢从乳酸产生到消耗的转变是细胞培养培养过程中的一个关键，与培养时长和最终产物表达的增加有关。然而，控制这种代谢转变的机制尚不完全清楚。据报道，乳酸代谢的变化主要是由过程pH和底物（如葡萄糖和谷氨酰胺）的可用性引起的。本研究的 ...

Abstract: Physiological direct current (DC) potential shifts in electroencephalography (EEG) can be masked by artifacts such as slow electrode drifts. To reduce the influence of these artifacts, ...

Impacts of global warming and CO2-related ocean acidification (OA) on fish reproduction may include chronic effects on gametogenesis and gamete quality, as well as acute effects on external ...

The glacial cycles of the last 3 My demonstrate the fundamental control of astronomical variations on Earth’s climate system. Sedimentary records of orbital climate cycles from much further in Earth’s ...

摘要: Tropical waters show different regional aspects due to specificities in their nutrient biogeochemical cycles, which can affect the carbon system and influence their regional role as sinks or ...

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