Associate professor, China Agricultural University
Doctorate: 2002-2005, China Agricultural University, major in agricultural engineering.
Master's degree: 2000-2002, China Agricultural University, major in agricultural soil and water engineering.
Bachelor's degree: 1996-2000, China Agricultural University, major in irrigation and water conservancy. engineering obtained bachelor degree（exempt graduate）
The crossover research method among water conservation, ecology and sociology will be studied in-depth during my study in Michigan State University.
North China Plain is the research area, focusing on exploring the footprint of water and carbon in irrigated agricultural production and the reasonable regulation strategy for groundwater. Agro-meteorological data collected from meteorological stations in North China, including the average temperature, sunshine hours, daily precipitation, county-level agricultural production data, etc., will be used to determine the utilization efficiency for light and heat resources in agricultural production in North China, as well as representative partition for water production function, to build the water and carbon footprint of agricultural production, and build irrigation water and carbon consumption estimation model based on GIS grid computing, to evaluate energy consumption of groundwater irrigation and water, carbon consumption of regional total groundwater irrigated agriculture for the growth period of winter wheat and summer corn per unit area of the North China Plain.
On this basis, using the area statistics function of GIS, we can count water, carbon consumption for the whole region at the process of groundwater irrigation under abundance, flat, dry hydrological model year and years of average precipitation to meet the current food security food yield, analyzing the relationship among grain yield -- the amount of groundwater irrigation -- the groundwater irrigation carbon consumption, evaluating fossil biological energy conversion efficiency in irrigated agriculture. On this basis, respectively, under the scenario conditions to reduce the amount of irrigated groundwater 10 percent, 20 percent, 30 percent, 40 percent, 50 percent, 80 percent and 100 percent at the crop growth period, estimated the energy saving potential of agriculture.
Scientists scrutinize elements flowing through food trade
Published on May 8, 2023
NATURE COMMUNICATIONS - Physical and virtual nutrient flows in global telecoupled agricultural trade networks
Published on April 26, 2023
NATURE COMMUNICATIONS - Impacts of irrigated agriculture on food-energy-water-CO2 nexus across 2 metacoupled systems
Published on November 17, 2020
NATURE SUSTAINABILITY -- Impacts of International Trade on Achieving Global Sustainable Development Goals
Published on July 13, 2020
Well-off countries need trade to cut environmental woes
Published on July 13, 2020
NATURE -- Assessing progress towards sustainable development over space and time
Published on January 3, 2020
All global sustainability is local
Published on January 1, 2020
SCIENTIFIC REPORTS -- Climate variability and trends at a national scale
Published on June 12, 2017