A5100781483- Soil Carbon and Nitrogen Dynamics
- Soil Geostatistics and Mapping
- Soil and Unsaturated Flow
- Geochemistry and Geologic Mapping
- Spectroscopy and Chemometric Analyses
- Clay minerals and soil interactions
- Soil and Water Nutrient Dynamics
- Remote Sensing in Agriculture
- Agriculture, Soil, Plant Science
- Advanced Image and Video Retrieval Techniques
- Soil erosion and sediment transport
- Plant Water Relations and Carbon Dynamics
- Fiscal Policy and Economic Growth
- Water Quality Monitoring and Analysis
- Climate change and permafrost
- Mineral Processing and Grinding
- Robotics and Sensor-Based Localization
- Water Quality Monitoring Technologies
- Peatlands and Wetlands Ecology
- Ecology and Vegetation Dynamics Studies
- Plant Ecology and Soil Science
- Metaheuristic Optimization Algorithms Research
- Rangeland Management and Livestock Ecology
- Soil Management and Crop Yield
- Smart Agriculture and AI
Fudan University
2025
Hohai University
2025
Institute of Soil Science
2013-2024
Chinese Academy of Sciences
2014-2024
University of Chinese Academy of Sciences
2010-2024
Institute of Mechanics
2024
Wuhan University
2023-2024
Huaqiao University
2024
National Taipei University of Technology
2019
Northeast Institute of Geography and Agroecology
2015
China's croplands have experienced drastic changes in management practices, such as fertilization, tillage, and residue treatments, since the 1980s. There is an ongoing debate about impact of these on soil organic carbon (SOC) its implications. Here we report results from extensive study that provided direct evidence cropland SOC sequestration China. Based sampling locations recorded by Second National Soil Survey China 1980, collected 4,060 samples 2011 58 counties represent typical...
Abstract Soil iron (Fe) performs vital functions in the biogeochemical cycles of soil environments. The amount and profile allocation various Fe parameters can be used as sensitive indicators development pedogenic processes. This study aimed to evaluate potential ground‐based hyperspectral imaging (HSI: 400–1010 nm) spectroscopy predict map six indicative processes: total (Fe t ), dithionite‐citrate‐bicarbonate (DCB)‐extracted d oxalate‐extracted o weathering index W active ratio A )...
In this paper, we establish a framework to derive an explicit relationship between population age structure and industry returns. Our model indicates that shifts in generate shocks individuals' lifecycle consumption demands at the level, leading fluctuations We propose semi-structural approach estimate relationship. Within Black-Litterman framework, develop portfolio strategy accounts for population-based return expectations. Using Chinese data, confirm provides additional explanatory power...
Assessment and monitoring of soil organic matter (SOM) quality are important for understanding SOM dynamics developing management practices that will enhance maintain the productivity agricultural soils. Visible near-infrared (Vis–NIR) diffuse reflectance spectroscopy (350–2500 nm) has received increasing attention over recent decades as a promising technique analysis. While heterogeneity sample sets is one critical factor complicates prediction properties from Vis–NIR spectra, spectral...
Abstract Greenhouse vegetable production systems converted from cereal fields often experience a decrease in soil aeration due to intensive land use. Organic fertilization is method commonly used solve this problem. Although previous studies have considered organic carbon (SOC) or pores under cultivation, the relationship between SOC fractions and macropores unknown. This study analysed long‐term progressive variations macropore (>50 μm) fraction characteristics greenhouse plantations...
Soil organic carbon (SOC) models were often applied to regions with high heterogeneity, but limited spatially differentiated soil information and simulation unit resolution. This study, carried out in the Tai-Lake region of China, defined uncertainty derived from application DeNitrification-DeComposition (DNDC) biogeochemical model an area heterogeneous properties different units. Three resolution attribute databases, a polygonal capture mapping units at 1∶50,000 (P5), county-based database...
SUMMARY A field study was carried out to examine the response of microbial communities a clay loam soil long-term (30 years) effects residue return and fertilization. The experimental design split-plot arrangement treatments, consisting three treatments (crop residues returned at rates 0, 2500 5000 kg/ha) in combination with eight fertilization (control, no fertilizer; N, mineral nitrogen (N) P, phosphorus (P) K, potassium (K) NP, NP NK, NK PK, PK NPK, NPK fertilizer). Soil were...