[HTML][HTML] 基于Py-GC/MS 的沙漠湖泊直链脂肪族化合物分析及古气候应用初探
尚文郁, 孙静轶, 谢曼曼, 岑况, 蔡泽, 战楠, 凌媛… - 岩矿测试, 2022 - cgsjournals.com
湖泊沉积物中直链脂肪族化合物(MCCs) 对气候变化响应敏感, 环境条件的变化可促使MCCs
在游离态和结合态间发生转化, 是古气候重建的重要生物标志物. 以往研究中对样品前处理通常 …
在游离态和结合态间发生转化, 是古气候重建的重要生物标志物. 以往研究中对样品前处理通常 …
Hydroclimate variation during the Mystery interval in the east asian summer monsoon area
The inconsistency of paleoclimate records between the mid-low and high latitudes during
the Mystery Interval (MI, 17.5–14.5 ka BP) is not well resolved. To provide a mechanism …
the Mystery Interval (MI, 17.5–14.5 ka BP) is not well resolved. To provide a mechanism …
Geochemical features of altered carbonaceous mudstones from Troyanovo-3 mine borehole (Maritsa Iztok lignite field, Bulgaria)
Z Milakovska, M Stefanova, G Vladislavov… - International Journal of …, 2022 - Elsevier
We sampled and studied a borehole located in the southern part of Maritsa Iztok lignite field
(Bulgaria) which comprises Late Miocene-Pliocene sediments of Maritsa Formation. The …
(Bulgaria) which comprises Late Miocene-Pliocene sediments of Maritsa Formation. The …
A re-evaluation of the average chain length of lacustrine sedimentary n-alkanes as a paleoproxy on the Qinghai-Tibet Plateau
Long-chain n-alkanes are one of the most common organic compounds in terrestrial plants
and they are well-preserved in various geological archives. nalkanes are relatively resistant …
and they are well-preserved in various geological archives. nalkanes are relatively resistant …
[HTML][HTML] Carbon Isotope Composition and Geochemical Features of Sediments From Gongga Mountain, China, and Potential Environmental Implications
Y Wu, T Wang, Y Liu, R Ma, Z Chen - Frontiers in Earth Science, 2022 - frontiersin.org
Using gas chromatography-triple quadrupole tandem mass spectrometry (GC-MS/MS), the
soluble organic matter was analyzed for the first time in twenty-two sediment samples from …
soluble organic matter was analyzed for the first time in twenty-two sediment samples from …
Paleoenvironmental implications of molecular and carbon isotopic distributions of n-alkanes in the hominoid-bearing upper Miocene sediments from the Zhaotong …
L Zheng, X Huang, X Ji, C Deng - Palaeogeography, Palaeoclimatology …, 2020 - Elsevier
It is crucial to understand the relationship between hominoid primates and their living
environment. Located at the southeastern margin of the Tibetan Plateau, the Shuitangba …
environment. Located at the southeastern margin of the Tibetan Plateau, the Shuitangba …