A5101779108- Atmospheric and Environmental Gas Dynamics
- Geology and Paleoclimatology Research
- Plant Water Relations and Carbon Dynamics
- Land Use and Ecosystem Services
- Groundwater and Isotope Geochemistry
- Species Distribution and Climate Change
- Karst Systems and Hydrogeology
- Hydrogels: synthesis, properties, applications
- Atmospheric chemistry and aerosols
- Remote Sensing in Agriculture
- CO2 Sequestration and Geologic Interactions
- Soil Carbon and Nitrogen Dynamics
- Plant Ecology and Soil Science
- Advanced Cellulose Research Studies
- Ecology and Vegetation Dynamics Studies
- Polysaccharides Composition and Applications
- Fire effects on ecosystems
- Covalent Organic Framework Applications
- Climate variability and models
- Rural development and sustainability
- Supramolecular Self-Assembly in Materials
- Hydrology and Watershed Management Studies
- Coastal wetland ecosystem dynamics
- Climate Change Policy and Economics
- Urban Heat Island Mitigation
Institute of Geochemistry
2021-2025
University of Chinese Academy of Sciences
2025
Chinese Academy of Sciences
2018-2024
Guizhou Normal University
2022-2024
State Key Laboratory of Environmental Geochemistry
2023
Guangzhou Institute of Energy Conversion
2018
Sichuan University
2018
The accurate determination of the carbon-neutrality capacity (CNC) a region is crucial for developing policies related to emissions and climate change. However, systematic diagnostic method determining CNC that considers rock chemical weathering carbon sink (RCS) lacking. Moreover, it challenging but indispensable establish fast practical index model determine CNC. Here, we selected Guizhou as study area, used methods different types sinks, constructed (CNCI) model. We found that: (1)...
Abstract The Carbonate rock weathering Carbon Sink (CCS) and Silicate (SCS) play a significant role in the carbon cycle global climate change. However, spatial‐temporal patterns trends of CCS SCS from 1950 to 2099 have not been systematically quantified. Thus, Supported by long‐term hydrometeorological data under RCP8.5, we use accepted Suchet Hartmann models determine following. First, found except for difference their rates, covers 37.2 million km 2 more area than CCS. Flux (CCSF) (SCSF)...
Climatic and non-climatic factors affect the chemical weathering of silicate rocks, which in turn affects CO2 concentration atmosphere on a long-term scale. However, coupling effects these prevent us from clearly understanding global carbon sink rocks. Here, using improved first-order model with correlated non-parametric methods, we produced spatiotemporal data sets (0.25° × 0.25°) carbon-sink flux (SCSFα ) under different scenarios (SSPs) present (1950-2014) future (2015-2100) periods based...
Net biome productivity (NBP), which takes into account abiotic respiration and metabolic processes such as fire, pests, harvesting of agricultural forestry products, may be more scientific than net ecosystem (NEP) in measuring carbon sink levels. As one the largest countries global emissions, China, however, spatial pattern evolution its NBP are still unclear. To this end, we estimated magnitude 31 Chinese provinces (except Hong Kong, Macau, Taiwan) from 2000 to 2018, clarified temporal...
With climate change, Nitrogen deposition (ND) and carbon dioxide (CO2) have increased significantly, but the effects of ND CO2 fertilization on carbon-use efficiency (CUE) water-use (WUE) are still unclear. Therefore, CUE WUE studied by means trend analysis partial derivatives. The results show following: (1) From 2000 to 2020, mean in China was 0.533, 1.235 g C kg−1 H2O. (2) In study area, a 53.8% 61.8% showed an upward trend, enhanced positive contribution 15.9% 19.3%, respectively. (3)...
Because of shifting global variables, soil microbial diversity (SMD) is essential to sustaining the operation terrestrial ecosystems. Nonetheless, very little known about how climate change affecting variety microbes. In this work, we gathered a moisture deficit dataset at 0.25°×0.25° spatial resolution spanning years 2000 2019 by utilizing environmental variables like vegetation, climate, runoff, land cover, physicochemical properties, and random forest model. We then evaluated effects on...
Abstract As a carbon source/sink of atmospheric dioxide, the net regional budget (NRCB) terrestrial ecosystems is very important to effect global warming, especially China with largest emissions at present. However, consumption difficult measure accurately, which caused by CH4 and CO, utilization agriculture, forestry grass, from rivers other physical processes, such as forest fires. Therefore, spatial patterns driving factors NRCB are not clear. Here, we used multi-source data estimate 31...