A5040027544- Land Use and Ecosystem Services
- Remote Sensing in Agriculture
- Remote Sensing and Land Use
- Hydrology and Watershed Management Studies
- Water resources management and optimization
- Remote Sensing and LiDAR Applications
- Environmental Impact and Sustainability
- Atmospheric aerosols and clouds
- Water-Energy-Food Nexus Studies
- Conservation, Biodiversity, and Resource Management
- Precipitation Measurement and Analysis
- Sustainability and Ecological Systems Analysis
- Water Resources and Sustainability
- Air Quality and Health Impacts
- Remote-Sensing Image Classification
- Fish Ecology and Management Studies
- Environmental Changes in China
- Fire effects on ecosystems
- Environmental and Agricultural Sciences
- Urban Heat Island Mitigation
- Rangeland and Wildlife Management
- Species Distribution and Climate Change
- Soybean genetics and cultivation
- Atmospheric chemistry and aerosols
- Urban Green Space and Health
Ludong University
2021-2025
Chinese Academy of Agricultural Sciences
2014-2024
Institute of Environment and Sustainable Development in Agriculture
2024
Institute of Crop Sciences
2022-2023
Shanxi University
2022-2023
Institute of Agricultural Resources and Regional Planning
2014-2022
Chinese Academy of Sciences
2017-2022
Institute of Geographic Sciences and Natural Resources Research
2015-2022
Beijing Normal University
2014-2022
Ministry of Agriculture and Rural Affairs
2021-2022
Grassland biomass is essential for maintaining grassland ecosystems. Moreover, an important characteristic of grassland. In this study, we combined field sampling with remote sensing data and calculated five vegetation indices (VIs). Using information, quantified a estimation model estimated in temperate northern China. We also explored the dynamic spatio-temporal variation from 2006 to 2012. Our results indicated that all VIs investigated study were strongly correlated (α < 0.01). The...
The precise and rapid estimation of grassland biomass is an important scientific issue in ecosystem research. In this study, based on a field survey 1205 sites together with data the Xilingol for years 2005–2012 “accumulated” MODIS productivity starting from beginning growing season, we built regression models to estimate aboveground during then further analyzed overall condition spatial temporal distribution biomass. results are summarized as follows: (1) unitary linear model optimum...
Soybean (Glycine max) morphogenesis and flowering time are accurately regulated by photoperiod, which determine the yield potential limit soybean cultivars to a narrow latitudinal range. The E3 E4 genes, encode phytochrome A photoreceptors in soybean, promote expression of legume-specific repressor E1 delay floral transition under long-day (LD) conditions. However, underlying molecular mechanism remains unclear. Here, we show that diurnal pattern GmEID1 is opposite targeted mutations gene...
Soybean (Glycine max) responds to ambient light variation by undergoing multiform morphological alterations, influencing its yield potential and stability in the field. Phytochromes (PHYs) are plant-specific red (R) far-red (FR) photoreceptors mediating photomorphogenesis photoperiodic flowering. As an ancient tetraploid, soybean harbors four PHYA, two PHYB, PHYE paralogs. Except for GmPHYA2/E4 GmPHYA3/E3, which have been identified as photoperiod-dependent flowering repressors, functions of...
Scientifically revealing the spatiotemporal patterns of cultivated land quality (CLQ) is crucial for increasing food production and achieving United Nations Sustainable Development Goal (SDG) 2: Zero Hunger. Although studies on evaluation CLQ have been conducted, an effective system that suitable macro-regional scale has not yet developed. In this study, we first defined from four aspects: soil fertility, natural conditions, construction level, productivity. Then, eight indicators were...
Due to the high density of buildings and low quality drainage pipe network in city, urban non‐point source pollution has become a serious problem encountered worldwide. This study investigated analyzed characteristics Baoding City. A simulation model for was developed based on Stormwater Management Model (SWMM), and, process simulated The data calibrated using from two observed rainfall events (25.6 25.4 mm, total 31 July 2008 (07312008) 25.6 amount 21 August (08212008) mm) validated an...
Economic development and increasing population density along the lower reaches of Yellow river have challenged river’s ability to meet human ecological demand. The evaluation sustainability water resources in River is great significance for achievement high-quality region. Based on an improved footprint method considering soil water, spatial temporal evolution carrying capacity evaluates utilization are comprehensively evaluated. results show that agricultural consumption urban...
Natural and socioeconomic variables have an impact on ecosystem services (ESs). The ESs trade-offs/synergies are informed by the reality that same inputs varying impacts different ESs. Changing scales time can alter dominant drivers biophysical linkages of ESs, affecting their relationships. Although it is often assumed ES relationships vary across scales, quantitatively testing this assumption with multiple rare. Therefore, study evaluated five key in Pearl River Delta (PRD) from 1990 to...
The transformation of ecosystem structure leads to changes in services (ESs) and their relationship. However, most research this area has focused on particular scales timeframes, often overlooking the significance spatial temporal variations. Therefore, we used equivalent value method evaluate seven typical ESs Yangtze River Delta (YRD) between 2000 2020: food production (FP), water supply (WS), climate regulation (CR), environmental purification (EP), soil conservation (SC), biodiversity...
Abstract. Northeast China, a significant production base for paddy rice, has received lots of attention in crop mapping. However, understanding the spatiotemporal dynamics rice expansion this region remains limited, making it difficult to track changes planting over time. For first time, study utilized multi-sensor Landsat data and deep learning model, full resolution network (FR-Net), explore annual mapping China from 1985 2023 (available at https://doi.org/10.6084/m9.figshare.27604839.v1,...
Conservationists strive for practical, cost-effective management solutions to forest-based species conservation and climate change mitigation. However, this is compromised by insufficient information about the effectiveness of protected areas in increasing carbon storage, co-benefits remain poorly understood. Here, we present first rigorous quantitative assessment roles giant panda nature reserves (NRs) sequestration, explore habitat Results show that more than 90% studied NRs are effective...
This study analyzes the changes in drought patterns China’s major crop-growing areas over past 60 years. The analysis was done using both weather station data and Tropical Rainfall Measuring Mission (TRMM) Microwave Imager (TMI) rainfall to calculate Standardized Precipitation Index (SPI). results showed that occurrences of extreme were most serious recent years Southwest China Sichuan areas. Yangtze River (MLRY) South experienced droughts during 1960–1980, whereas Northeast Huang–Huai–Hai...
Abstract Since rural reforms in the 1980s, both state and local governments of China have devoted great efforts to combating desertification through a number eco-environmental restoration campaigns, resulting burgeoning contention at all levels government sparking public concern. Monitoring accurately assessing statuses trends grassland are important for developing effective strategies. The Horqin Sandy Land (HSL), very typical desertified (DG) with better hydrothermal conditions among sandy...
Abstract In this paper, we examined the spatial and temporal variations in precipitation amount, frequency, intensity China based on daily data from 2050 weather stations 1973 to 2016. We used two Markov chain parameters quantify wet persistence dry that characterizes pattern of days, respectively. found China’s annual changed little 2016, but varied dramatically 524 688 mm yr−1, with an average 592 during period. number days effective (&gt;0.1 day−1) a year, significantly decreased at...
The increase in population and economic development has made environmental issues more serious threatens regional ecological security sustainable development. Currently, most indicators the related research field of tend to be socio-economic neglect depicting state ecosystems. This study, therefore, assessed by constructing evaluation index system embedded ecosystem service supply demand based on pressure–state–response model identified key obstacles Pearl River Delta from 1990 2015. Our...