Area of research
Soil Science · Civil and Structural Engineering
Research interest
Research topics from publications: Ensemble streamflow forecasting based on variational mode decomposition and long short term memory; Soft rock increases the colloid content and crop yield in sandy soil; Improvement of aeolian sandy soil in Mu Us, China with soft montmorillonite clay stone; Effects of γ-polyglutamic acid supplementation on alfalfa growth and rhizosphere soil microorganisms in sandy soil. Representative work: Abstract Reliable and accurate streamflow forecasting plays a vital role in the optimal management of water resources. To improve the stability and accuracy of streamflow forecasting, a hybrid decomposition-ensemble model named VMD-LSTM-GBRT, which is sensitive to sampling, noise and long historical changes of streamflow, was established. The variational mode decomposition (VMD) algorithm was first applied to extract features, which were then learned by several long short-term memory (LSTM) networks. Simultaneously, an ensemble tree, a gradient boosting tree for regression (GBRT), was trained to model the relationships between the extracted features and the original streamflow. The outputs o Abstract Desertification is reducing the amount of land available to produce food in semi arid and arid regions worldwide. Management techniques to reduce this problem are needed. This paper investigated if the addition of soft rocks to sandy soils would improve soil resilience and productivity. The model system selected for this study was located in Mu Us, China. Soft rocks are defined as a loose rock layer. Collected soft rock and sand from the same study area were compounded in the volume ratios of 0:1 (CK), 1:5 (C1), 1:2 (C2), and 1:1 (C3). The results revealed that the average content of soil organic carbon (SOC) with increasing soil depth and was 3.11 g kg −1 in the 20 to 30 cm soil de
Effects of γ-polyglutamic acid supplementation on alfalfa growth and rhizosphere soil microorganisms in sandy soil
Ensemble streamflow forecasting based on variational mode decomposition and long short term memory
Soft rock increases the colloid content and crop yield in sandy soil
Improvement of aeolian sandy soil in Mu Us, China with soft montmorillonite clay stone