A5003098041- Plant Water Relations and Carbon Dynamics
- Atmospheric and Environmental Gas Dynamics
- Soil Carbon and Nitrogen Dynamics
- Climate variability and models
- Plant responses to elevated CO2
- Groundwater and Isotope Geochemistry
- Hydrology and Watershed Management Studies
- Soil and Unsaturated Flow
- Soil and Water Nutrient Dynamics
- Tree-ring climate responses
- Geology and Paleoclimatology Research
- Peatlands and Wetlands Ecology
- Isotope Analysis in Ecology
- Climate change and permafrost
- Ecology and Vegetation Dynamics Studies
- Atmospheric Ozone and Climate
- Microbial Community Ecology and Physiology
- Atmospheric chemistry and aerosols
- Environmental and Agricultural Sciences
- Cryospheric studies and observations
- Forest, Soil, and Plant Ecology in China
- Karst Systems and Hydrogeology
- Plant Ecology and Soil Science
- Marine and coastal ecosystems
- Groundwater flow and contamination studies
Institute of Geographic Sciences and Natural Resources Research
2015-2025
Chinese Academy of Sciences
2015-2025
University of Chinese Academy of Sciences
2006-2024
Nanjing University of Information Science and Technology
2022
Central South University of Forestry and Technology
2014
Central South University
2014
Qingdao Agricultural University
2010
Chinese Academy of Social Sciences
2005
Fudan University
2002
Abstract Understanding the dynamics and underlying mechanism of carbon exchange between terrestrial ecosystems atmosphere is one key issues in global change research. In this study, we quantified fluxes different China, analyzed their spatial variation environmental drivers based on long‐term observation data China FLUX sites published from other flux China. The results indicate that gross ecosystem productivity ( GEP ), respiration ER net NEP ) showed a significantly latitudinal pattern,...
• Carbon (C) and water cycles of terrestrial ecosystems are two coupled ecological processes controlled partly by stomatal behavior. Water-use efficiency (WUE) reflects the coupling relationship to some extent. At stand ecosystem levels, variability WUE results from trade-off between loss C gain in process plant photosynthetic assimilation. Continuous observations C, water, energy fluxes were made at three selected forest sites ChinaFLUX with eddy covariance systems 2003 2005. different...
Abstract Soil net nitrogen (N) mineralization (N min ) is a pivotal process in the global N cycle regulating availability of plant growth. Understanding spatial patterns min, its temperature sensitivity ( Q 10 and regulatory mechanisms critical for improving management soil nutrients. In this study, we evaluated 379 peer‐reviewed scientific papers to explore how varied among different ecosystems regions at scale. The results showed that significantly with average 2.41 mg kg −1 day ....
Abstract Net ecosystem productivity (NEP) was continuously measured using the eddy covariance (EC) technique from 2003 to 2005 at three forest sites of ChinaFLUX. The forests include Changbaishan temperate mixed (CBS), Qianyanzhou subtropical coniferous plantation (QYZ), and Dinghushan evergreen broad‐leaved (DHS). They span wide ranges temperature precipitation are influenced by eastern Asian monsoon climate varying extent. In this study, we estimated respiration (RE) gross (GEP)....
Abstract. The behavior of whole ecosystems in humid climate zone response to drought is less well documented. Continuous measurements carbon dioxide and water vapor exchange using the eddy covariance technique during 2003–2007 were made above a subtropical evergreen coniferous plantation Southeast China. Seasonal distribution precipitation temperature was inconsistent summer, which resulted droughts frequently. Gross ecosystem photosynthesis (GEP), respiration (RE) net production (NEP)...
The objective of this study is to investigate the characteristics δ D, 18 O, and deuterium excess ( d ) precipitation water vapor in surface air Beijing, China. atmospheric were measured continuously with an situ technique. Much less day‐to‐day diurnal variations isotopic contents observed summer monsoon season (June–August) than rest year. Outside season, D O showed a log linear dependence on mixing ratio, negative correlation local relative humidity (RH). Both relationships statistically...
How to assess the temperature sensitivity (Q10 ) of soil organic matter (SOM) decomposition and its regional variation with high accuracy is one largest uncertainties in determining intensity direction global carbon (C) cycle response climate change. In this study, we collected a series soils from 22 forest sites 30 grassland across China explore Q10 underlying mechanisms. We conducted novel incubation experiment periodically changing (5-30 °C), while continuously measuring microbial...
Abstract. Nitrogen (N) and phosphorus (P) additions to forest ecosystems are known influence various above-ground properties, such as plant productivity composition, below-ground soil nutrient cycling. However, our understanding of how microbial communities their functions respond in subtropical plantations is still not complete. In this study, we added N P Chinese fir China examine influenced community composition enzyme activities. The results showed that most properties were responsive...
Lakes are an important component of the climate system. They provide moisture for precipitation, buffer temperature variations, and contribute to regional atmospheric carbon budgets. This article describes eddy covariance (EC) mesonet on Lake Taihu, a large (area 2400 km2) shallow (depth 2 m) lake situated in heavily populated Yangtze River Delta, China. The consists five sites, representing different biological attributes wind–wave patterns, land site near shore. Common all sites standard...