A5102927680- Geological and Geophysical Studies
- Atmospheric chemistry and aerosols
- Atmospheric and Environmental Gas Dynamics
- Ocean Waves and Remote Sensing
- Oceanographic and Atmospheric Processes
- Climate variability and models
- Atmospheric Ozone and Climate
Chinese Academy of Meteorological Sciences
2024-2025
University of Chinese Academy of Sciences
2024-2025
Tongji University
2024
ETH Zurich
2024
Calculating carbon footprints can aid in clarifying the emission reduction responsibilities various regions. Using an input–output model and high-precision top-down inventory provided by China Carbon Monitoring, Verification, Support System for Regional (CCMVS-R), footprint size transfer direction were estimated. From a production responsibility perspective, Shandong, Hebei, Inner Mongolia presented greatest footprints, while distribution of electric power heat constituted sector with...
The settling of zooplankton fecal pellets plays a vital role in transporting particulate organic carbon to the deep ocean, serving as an essential component marine biological pump. Here, we present four-year (June 2020 July 2024) time-series variations pellet flux from two sediment traps respectively at 500 m and 1170 water depth western South China Sea. Of all samples, numerical was averagely 2.94 1.14*104 m-2 d-1 m, respectively, 0.20 0.14 mg Cm-2 respectively. Both decreased with depth....
Due to anthropogenic emissions, the global CO2 concentration increases at a rate of approximately 2 ppm per year. With over 130 countries and regions committing carbon neutrality goals continuously reducing understanding how atmospheric concentrations will change globally in other has become an intriguing question. Examining different regions’ efforts reduce emissions through observations is also meaningful. We used prior posterior fluxes drive TM5 model. The were based on China Carbon...
Topographic Rossby waves (TRWs) dominate the low-frequency variability of deep ocean currents and play a crucial role in energy exchange material mixing. On continental slope southwestern South China Sea, deep-water mooring was deployed to observe TRWs for period ~ 40 days. The TRWs, with wavelength 109 km, account 41.3% subinertial variations. A ray-tracing model applied investigate propagation source. results showed that propagated from northeast location were most likely caused by...
Zooplankton fecal pellets constitute a major component of passively sinking particles in the ocean. The zooplankton provides an efficient vehicle for transfer and sequestration particulate organic carbon deep sea, which has been widely reported different ocean regions. However, most existing studies focus on flux within upper ocean, while lower mesopelagic bathypelagic zones are rarely investigated. Here, we report spatiotemporal variation collected by two sediment traps deployed (500 m 2190...