A5034676587- Geology and Paleoclimatology Research
- Geomagnetism and Paleomagnetism Studies
- Geological formations and processes
- Geochemistry and Elemental Analysis
- Aeolian processes and effects
- Geological and Geochemical Analysis
- Geological Formations and Processes Exploration
- Pleistocene-Era Hominins and Archaeology
- Iron oxide chemistry and applications
- Space Exploration and Technology
- Geochemistry and Geologic Mapping
- Coastal wetland ecosystem dynamics
- Planetary Science and Exploration
- earthquake and tectonic studies
- Geological and Geophysical Studies
- Magnetic and Electromagnetic Effects
- Marine and coastal ecosystems
- Geological and Geophysical Studies Worldwide
- Landslides and related hazards
- Methane Hydrates and Related Phenomena
- Cryospheric studies and observations
Chinese Academy of Sciences
2017-2025
China Earthquake Administration
2023-2024
Institute of Geology, China Earthquake Administration
2023-2024
Institute of Geology and Geophysics
2017-2024
University of Chinese Academy of Sciences
2017
Past intervals of warming provide the unique opportunity to observe how East Asia monsoon precipitation response happened in a world. However, available evaluations are primarily limited last glacial-to-interglacial warming, which has fundamental differences from current interglacial particularly changes ice volume. Comparative paleoclimate studies earlier warm periods can more realistic analogs. Here, we present high-resolution quantitative reconstructions temperature and north-central...
<title>Abstract</title> The rock provenance of eastern Dahomey Basin has not been studied much, leading to insufficient information about the alluvium deposits around coastal environment basin. This prompted this research examine qualitative and quantitative characteristics heavy minerals in sediments, with aim at inferring their provenance, tectonic settings economic implications. Thirty (30) sediment samples were collected subjected mineral analyses quantified by viewing under microscope....
Abstract The ferrimagnetic properties of soils are used to quantitatively reconstruct paleomonsoon precipitation from Chinese loess. Numerous magneto‐climofunctions have been established based on the magnetic proxies that selectively sensitive neoformation fine‐grained superparamagnetic (SP) or single‐domain (SD) particles. Accumulating evidence has indicated maghemite is final product phases during pedogenesis in loessic soils. Quantitative estimates abundance both SP and SD grains...
Abstract The upper sandy loess unit L9 on the Chinese Loess Plateau (CLP) corresponds to marine isotope stages 22–24, and it represents aeolian deposition under conditions of extreme aridification. However, forcing mechanism remains controversial. Numerous paleomagnetic studies in eastern CLP show that coarsest part is remagnetized has a normal geomagnetic polarity. our results sections western records primary reverse This spatially inconsistent magnetization pattern originates mainly from...
Abstract The aeolian loess-paleosol sequences in the Chinese Loess Plateau (CLP) are an excellent archive of variations atmospheric circulation geological past. However, there is no consensus regarding roles East Asian winter monsoon and westerly winds transporting dust responsible for loess deposition during glacial interstadial periods. We conducted detailed measurements anisotropy magnetic susceptibility (AMS) on two parallel profiles covering most recent 130 ka western CLP to determine...
Abstract We conducted the first detailed mineral magnetic investigation of more than nine loess–paleosol couplets composite Titel-Stari Slankamen loess section in Serbia, which provides one longest and most complete terrestrial record paleoclimatic changes Europe since ~1.0 Ma. The results show that ferrimagnetic assemblage units is dominated by partially oxidized multidomain (MD) pseudo-single domain (PSD) magnetite; however, with an increasing degree pedogenesis, eolian contribution...