A5063678347- Hydrology and Drought Analysis
- Climate variability and models
- Plant Water Relations and Carbon Dynamics
- Hydrology and Watershed Management Studies
- Remote Sensing in Agriculture
- Environmental DNA in Biodiversity Studies
- Climate change impacts on agriculture
- Arctic and Antarctic ice dynamics
- Ecosystem dynamics and resilience
- China's Socioeconomic Reforms and Governance
- Fish Ecology and Management Studies
- Tree-ring climate responses
- Glioma Diagnosis and Treatment
- Remote Sensing and LiDAR Applications
- Isotope Analysis in Ecology
- Plant responses to water stress
- Mining and Resource Management
- Ferroptosis and cancer prognosis
- Cryospheric studies and observations
- Climate change and permafrost
- Medical Research and Treatments
- Hydrological Forecasting Using AI
- Soil erosion and sediment transport
- Flood Risk Assessment and Management
- Tourism, Volunteerism, and Development
Jiangsu Provincial Academy of Environmental Science
2024
Xi'an University of Science and Technology
2022-2023
Changjiang Water Resources Commission
2022-2023
Ministry of Water Resources of the People's Republic of China
2022-2023
Jiangxi Science and Technology Normal University
2021
Nankai University
2019
Due to climate change and human activities, drought has become one of the most complex natural disasters in Huang-Huai-Hai River basin, China. The purpose current research is analyze response vegetation basin by calculating lag time correlation coefficient between enhanced index (EVI) indices. First, water storage deficit (WSDI) calculated from total anomalies (TWSA) was used as hydrological index. meteorological we self-calibrating Palmer severity (scPDSI) provided Climate Research Unit...
Water is a prerequisite for the formation of earth-biochemical-ecological systems. Differences in spatial and temporal distribution water resources are important factors differences vegetation terrestrial ecosystems key to productivity. Vegetation use efficiency calculated by total amount fixed biogenic carbon per unit mass consumed photosynthesis can be used assess intensity capacity an ecosystem biomass. Based on remote satellite sensing data, this study proposes new assessment model. The...
Drought is one of the most destructive natural disasters in China and can cause serious environmental socio-economic impacts. Based on monthly precipitation temperature data from 571 meteorological stations, Standardized Precipitation Evapotranspiration Index (SPEI) was calculated a 12-month scale (SPEI-12) 1985 to 2018 mainland China, it compared with records Bulletin Flood Disasters verify its drought monitoring accuracy. Then, run theory used explore depth spatiotemporal distribution...
Drought caused by global warming has a profound impact on the stability of terrestrial ecosystems and agricultural production. As one key indicators to measure response climate change, spatial difference ecosystem resilience will also affect accuracy regional drought risk assessment. In this study, 12-month standardized precipitation evapotranspiration index (SPEI-12) was used identify characteristics combined with meteorological elements characterize hazard. vulnerability characterized...
With the ongoing impacts of global climate change, cumulative stress effects external disturbances on ecosystems are gradually strengthening. Therefore, it is very important to scientifically evaluate stability ecosystems. In terrestrial ecosystems, vegetation serves as a link between water, energy, and carbon cycles, an index which allows for measurement ecosystem stability. this study, two indices (normalized difference enhanced index), along with solar-induced chlorophyll fluorescence...
The frequency and intensity of droughts are increasing in many parts the world as a result global climate change human activity, posing serious threat to regional ecological security. middle reaches Yellow River Basin (MRYRB) has been warm dry recent years, with frequent droughts. In order investigate temporal trend drought, reveal resistance vegetation drought MRYRB, this study used remotely-sensed index products (MODIS-NDVI SPOT-NDVI) standardized precipitation evapotranspiration (SPEI)....
Under the background of climate warming, increase in frequency and severity drought leads to vegetation facing severe challenges. A comprehensive systematic assessment stability under stress middle reaches Yellow River basin (MRYRB) will help grasp characteristics response drought. In this study, normalized difference index (NDVI) was used achieve quantitative qualitative assessments drought, smoothed monthly standardized precipitation evapotranspiration (SPEI) describe events 2005/2006...
This study explored the characteristics of benthic animal communities in different water functional areas and driving factors affecting changes community structure four zones Jiangsu section Yangtze River: protection, buffer, reserve, development utilization zones. The results showed that alpha diversity protected reserved was significantly higher than buffer zones, differed across These indirectly affected fauna due to their environmental heterogeneity. Furthermore, average degree, map...
Droughts are the most expensive natural disasters on planet. As a result of climate change and human activities, incidence impact drought have grown in China. Timely effective monitoring is crucial for water resource management, mitigation, national food security. In this study, we constructed comprehensive index (YCDI) suitable Yellow River Basin using principal component analysis entropy weight-AHP method, which integrated standardized precipitation evapotranspiration (SPEI),...
In the context of global warming, snow cover changes have an extremely important impact on hydrological cycle and redistribution water resources in arid semi-arid regions. this paper, based daily cloud-free area remote sensing product data source region Yangtze River (SRYR) from 2000 to 2019, phenology variables such as day (SCD), onset date (SOD), end (SED), duration (SDD) were extracted separately for each year, vertical distribution (SCA) SRYR was analyzed by combining with digital...
The ecological environment and water resources of the Han River Basin (HRB) are incredibly susceptible to global warming. Naturally, analysis future runoff in HRB is believed offer a theoretical basis for management protection HRB. purpose this study investigate forecast effects climate change land use on This uses CMIP6 data simulate three scenarios (SSP126, SSP245 SSP585) changes precipitation temperature, CA-Markov model scenarios, Budyko framework predict changes. results show that: (1)...
Accurate identification of sandy land plays an important role in prevention and control. It is difficult to identify the nature due vegetation covering soil area. Therefore, HJ-2A hyperspectral data GF-3 Synthetic Aperture Radar (SAR) were used as main sources this article. The advantages spectral characteristics a image penetration SAR synthetically carry out mixed-pixel decomposition “horizontal” direction polarization “vertical” direction. results showed that study area Otingdag Sandy...
Abstract The increasing impact of drought stress on ecosystems with regard to climate change has received considerable attention, which been demonstrated have a time‐lag effect ecosystems. However, the different types droughts and gross primary production (GPP) at large regional scales remains unclear. Thus, using GOSIF GPP product data solar‐induced chlorophyll fluorescence, meteorological index (standardized precipitation evapotranspiration [SPEI]), agricultural (soil moisture deficit...
In recent years, under the policy orientation of expanding public orderly political participation, government has continuously strived to innovate form and content participation achieved good implementation results. this paper, based on democracy cube, we combine domestic democratic cases which are representative participatory budget reform in Xihu district Nanchang, discuss citizen issues from perspectives authority, participants communication mode detail.
Education is an important cornerstone of national revitalization and social progress.Under the background new era, construction socialist modernization promotes all-round development people progress society, which has put forward higher requirements for education.The relevant policies continue to be issued accelerate education.Hands-on Inquiry Based Learning become a trend, kind open mode under curriculum reform practice organic integration Red Revolution education patriotism research major...