A5103230411- Remote Sensing and Land Use
- Environmental Impact and Sustainability
- Transportation and Mobility Innovations
- Ecology and Vegetation Dynamics Studies
- Land Use and Ecosystem Services
- Species Distribution and Climate Change
- Transportation Planning and Optimization
- Regional Economic and Spatial Analysis
- Remote Sensing in Agriculture
- Cyclone Separators and Fluid Dynamics
- Environmental Changes in China
- Remote-Sensing Image Classification
- Plant Ecology and Soil Science
- Underground infrastructure and sustainability
- Conservation, Biodiversity, and Resource Management
- Geotechnical and Geomechanical Engineering
- Remote Sensing and LiDAR Applications
- Simulation and Modeling Applications
- Urban and Freight Transport Logistics
- Forest Insect Ecology and Management
- Safety and Risk Management
- Advanced Algorithms and Applications
- Forest, Soil, and Plant Ecology in China
- Evaluation Methods in Various Fields
- Tree-ring climate responses
South China Agricultural University
2023
Xinjiang Agricultural University
2019-2021
Zhejiang Academy of Forestry
2016-2020
Beijing Forestry University
2015
Research Institute of Highway
2010-2011
Tianjin Foreign Studies University
2010
Beijing City University
2005
The data saturation problem in Landsat imagery is well recognized and regarded as an important factor resulting inaccurate forest aboveground biomass (AGB) estimation. However, no study has examined the values for different vegetation types such coniferous broadleaf forests. objective of this to estimate a subtropical region explore approaches improving AGB Thematic Mapper imagery, digital elevation model data, field measurements Zhejiang province Eastern China were used. Correlation...
Abstract This study evaluated the water resource utilization efficiency and consumption for planting, forestry, animal husbandry, fishery in various regions of China. Using super-efficiency Slacks-Based Measure (SBM) analysis method, main agricultural pollution emissions (Chemical Oxygen Demand, ammonia nitrogen, carbon emissions) were proposed as environmental constraints first time. The threshold regression model was used to measure impact use on by constructing seven different explanatory...
The influence of climate change and human activities on the distribution biodiversity endangered plants has been a hot topic over recent years. In future, use species modeling will be great theoretical practical significance for prediction trends in spatial suitable habitats threatened as result change. Since 2018, Zelkova schneideriana listed International Union Conservation Nature (IUCN) Red List Threatened Species "Vulnerable". Based current location data, MaxEnt model was used to...
Landslide is one of the serious geological disasters that bring impact on transportation construction and highway traffics. It critical to improve level warning emergency response landslide. Based application unmanned aerial vehicles (UAV), landslide system developed in this paper. The consists two main components, including sub-system UAV sub-system. establishment will contribute to: 1) improving monitoring landslide; 2) quickly understanding situation disaster, therefore helping...
2 (浙江师范大学化学与生命科学学院, 浙江金华 321000) 3 (浙江省舟山市定海区农林与海洋渔业局, 浙江定海 316100)
Due to the importance of understanding relationship between agricultural growth and environmental quality, we analyzed how high-quality development can affect carbon emissions in Northwest China. Based on concept Kuznets curve, this study uses provincial panel data from 1993 2017 make empirical analyses inflection point changes spatio-temporal differences emissions. The highlights our findings are as follows: (1) In China, there is an inverse N-shape critical values 3578 yuan/hm2 45,738...
The potential geographic distribution and favorable climatic conditions of Machilus thunbergii under current future predicted climates in China are based on MaxEnt model ArcGIS software. results show that the AUC values different time periods emission seniors more than 0.9, which indicates prediction is excellent. Precipitation coldest quarter, precipitation driest month, annual precipitation, mean diurnal range, temperature range most important environmental factors affecting thunbergii. At...
Intra-city delivery has developed rapidly along with the expansion of logistics industry. Timely is one main requirements consumers and become a major challenge to service providers. To compensate for adverse effects delays, platforms have launched delay compensation services who order. This study quantitatively evaluated consumer perception in intra-city deliveries using choice experiment. We explored how different attributes plan affect preference their willingness pay services. These are...
The ecosystem service value (ESV) gradient-evolution pattern of a river basin’s land and water-intertwined zones has variety values, such as biodiversity conservation, water purification, etc. study the will provide scientific basis for construction protection ecological security basins. In this study, we combined unit area equivalent factor method geographically weighted regression (GWR) model to classify analyze gradient change ESV upstream, downstream, along Guangdong mainstream section...
Environmental supervision plays an important role during highway construction. There are a lot of key components involved in environmental supervision, such as how to improve the work effectively and efficiently. Based on remote sensing Geographic Information System (GIS), this paper presents design for system terms monitoring technology, integrated management public involvement. The main include unmanned aerial vehicle (UAV)-based environment monitor database subsystem.
Focusing on alliances in high-tech industry, we apply theory of transaction cost and relational contract to explore the effect uncertainty experience firms' choice governance. By using a sample 99 strategic empirically examine theoretical hypotheses proposed this paper, find some evidence supporting these hypotheses. Consistent with economics (TCE), empirical results suggest that are more likely be organized by equity joint venture (EJV) when uncertainties or complexities involved. However,...