A5100645149- Plant Water Relations and Carbon Dynamics
- Urban Heat Island Mitigation
- Hydrology and Watershed Management Studies
- Remote Sensing in Agriculture
- Methane Hydrates and Related Phenomena
- Soil and Unsaturated Flow
- Cancer Research and Treatments
- Smart Materials for Construction
- Plant Ecology and Soil Science
- Soil Moisture and Remote Sensing
- Quantum Information and Cryptography
- Water Quality and Pollution Assessment
- Urban Stormwater Management Solutions
- Remote Sensing and Land Use
- Environmental Changes in China
- Tree-ring climate responses
- Climate change and permafrost
- Microbial bioremediation and biosurfactants
- Soil and Water Nutrient Dynamics
- Climate variability and models
- Water resources management and optimization
- Meteorological Phenomena and Simulations
- Orbital Angular Momentum in Optics
- Cryospheric studies and observations
- Fire effects on ecosystems
Pearl River Hydraulic Research Institute
2016-2023
Lanzhou University of Technology
2021
Sun Yat-sen University
2020
Ministry of Water Resources of the People's Republic of China
2018
State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering
2011-2015
Hohai University
2011-2015
Chinese Academy of Sciences
2000-2007
Institute of Applied Ecology
2007
China Center of Advanced Science and Technology
2000
Institute of Physics
2000
Abstract. The trapezoidal relationship between land surface temperature (Ts) and Vegetation Index (VI) was used to estimate soil moisture in the present study. An iterative algorithm is proposed vertices of Ts ~ VI trapezoid theoretically for each pixel, then Water Deficit (WDI) calculated based on using MODIS remotely sensed measurements enhanced vegetation index (EVI). capability WDI evaluated observations antecedent precipitation Walnut Gulch Experimental Watershed (WGEW) Arizona, USA....
The Surface Energy Balance Algorithm for Land (SEBAL) is widely used to estimate actual evapotranspiration (ETa). One major limitation of the SEBAL model subjectiveness in selecting extreme cold/hot pixels. In present study, modified by determining status, based on theoretical trapezoidal relationship between land surface temperature (Ts) and Enhanced Vegetation Index (EVI), which established each pixel. this way, dependence existence status pixels with are eliminated. performance classical...
Resuscitation-promoting factors (Rpfs) belong to peptidoglycan hydrolases, which participate in recovery of dormant cells and promoting bacteria growth. In this study, the resuscitation factor rpf2 gene Rhodococcus erythropolis KB1 was expressed Escherichia coli purified by Ni2+ affinity chromatography. The recombinant fusion protein Rpf2 showed a closely 50 kDa band on sodium dodecyl sulphate polyacrylamide gel electrophoresis. muralytic activity, with specific activity 1503 ± 123 U mg-1...
An accurate estimation of terrestrial evapotranspiration over heterogeneous surfaces using satellite imagery and few meteorological observations remains a challenging task. Wind speed ( u ), which is known to exhibit high temporal-spatial variation, significant constraint in the abovementioned In this study, wind speed-independent two-source energy balance (WiTSEB) model proposed on basis theoretical land surface temperature T r )-fractional vegetation coverage f c ) trapezoidal space...
The surface energy balance algorithm for land (SEBAL) model is one of the most widely used methods estimating evapotranspiration. Numerous physical studies have conducted to mitigate limitations spatial-domain dependence and annoying uncertainties in visually identifying dry/wet pixels SEBAL; however, they are subject quality wind speed ( u) observation, which known as a high temporal-spatial variation not routinely available, especially heterogeneous area. In this study, we constructed...
Abstract. Evapotranspiration (ET) plays an important role in the hydrological cycle. A method of combining Priestley-Taylor (P-T) equation with a trapezoidal space between land surface temperature (Ts) and enhanced vegetation index (EVI) is proposed based on principle energy balance. Generally, this divided into three major parts: (1) construct Ts versus EVI (Ts-VI) for calculating at four extreme conditions (i.e. well-watered vegetation, water-stressed saturated bare soil dry soil); (2)...
The land surface temperature/vegetation index feature space has important application in quantitative soil remote sensing inversion and drought monitoring, water resources management, such as content, evapotranspiration.However, the study of its construction method is still relatively lacking.In this study, we take Oklahoma state United States an example, fitting dry wet edges carried out, linear index, logarithm, polynomial, power functions are used to fit edges, respectively, results were...
Wind speed (u) is a significant constraint in the evapotranspiration modeling over highly heterogeneous regional surface due to its high temporal-spatial variation. In this study, satellite-based Speed Avoiding Priestley–Taylor (WAPT) algorithm was proposed estimate actual by employing u-independent theoretical trapezoidal space determine pixel (PT) parameter Φ. The WAPT model comprehensively evaluated with hydro-meteorological observations arid Heihe River Basin northwestern China. results...
Abstract. Hyporheic exchange is of great significance for evaluating and developing water resources, as well protecting ecosystem health. Temperature monitoring one the powerful tools recognizing hyporheic flux with high precision, low cost convenience. The streambed temperature at different depths (0 to 1.00 m), air stream temperatures Dawen River, Jining City, were monitored using distributed sensors (DTS). series used estimate through analytical solution governing one-dimensional heat...
Continuous evapotranspiration (ET) data with high spatial resolution are crucial for water resources management in irrigated agricultural areas arid regions. Many global ET products available now but a coarse resolution. Spatial-temporal fusion methods, such as the and temporal adaptive reflectance model (STARFM), can help to downscale products. In this paper, STARFM is improved by incorporating temperature vegetation dryness index (TVDI) into process, we propose downscaling method (STAEDM)....