A5101641908- Air Quality and Health Impacts
- Geology and Paleoclimatology Research
- Atmospheric chemistry and aerosols
- Geomagnetism and Paleomagnetism Studies
- Land Use and Ecosystem Services
- Air Quality Monitoring and Forecasting
- Geological formations and processes
- Vehicle emissions and performance
- Transboundary Water Resource Management
- Heavy metals in environment
- Remote Sensing in Agriculture
- Aeolian processes and effects
- Ecology and Vegetation Dynamics Studies
- Energy, Environment, Economic Growth
- Geochemistry and Elemental Analysis
- Water Resources and Management
- Pleistocene-Era Hominins and Archaeology
- Atmospheric and Environmental Gas Dynamics
- Wildlife-Road Interactions and Conservation
- Animal Diversity and Health Studies
- Environmental Quality and Pollution
- Climate Change and Health Impacts
- Rangeland and Wildlife Management
- Plant Water Relations and Carbon Dynamics
- Wildlife Ecology and Conservation
Sichuan Agricultural University
2025
Beijing Solar Energy Research Institute
2024
China Institute of Water Resources and Hydropower Research
2024
Westlake University
2024
Xinjiang University
2024
Beijing Normal University
2017-2023
State Key Joint Laboratory of Environment Simulation and Pollution Control
2019-2023
Hohai University
2011-2023
Tianjin Chengjian University
2019-2022
Qufu Normal University
2018-2022
In this study, we investigated the emission characteristics of condensable particulate matter (CPM) and sulfur trioxide (SO3) simultaneously through ammonia-based/limestone-based wet flue gas desulfurization (WFGD) from four typical coal-fired power plants (CFPPs) by conducting field measurements. Stack emissions filterable (FPM) all meet Chinese ultralow (ULE) standards, whereas CPM concentrations are prominent (even exceed 10 mg/Nm3 two CFPPs). We find that NH4+ Cl- increase markedly...
Vanadium is a strategically important metal in the world, although sustained exposure under high vanadium levels may lead to notable adverse impact on health. Here, we leverage bottom-up approach quantitatively evaluate emissions from both anthropogenic and natural sources during 1949–2017 China for first time. The results show that increased by 86% 1949 2005 historical peak value then gradually decreased 12.9 kt 2017. With effective implementation of air pollution control measures, sharply...
To investigate the up-to-date migration and emission characteristics of NH3/NH4+ in coal-fired power plants (CFPPs) after implementing ultralow retrofitting, typical air pollution control devices (APCDs) CFPPs, including flue gas denitrification, dust collectors, combined wet desulfurization (WFGD), precipitators are involved field measurements. The results show that most excessive injected and/or unreacted ammonia from denitrification system, whether selective catalytic reduction (SCR) or...
Airborne trace elements (TEs) pose a notable threat to human health due their toxicity and carcinogenicity, whereas exposures associated risks in China remain unclear. Here, we present the first nationwide assessment of spatiotemporal exposure 11 TEs by coupling bottom-up emission inventory with modified CMAQ model capable TE simulation. Associated are then evaluated using set risk models. Our results show that could reasonably reproduce variations compared observations. We find significant...
Analyzing multi-scale changes in landscape connectivity is an important way to study ecological processes and also method maintain regional biodiversity. In this study, graph-based was used analyze the dynamics of natural habitats Long Yangxia basin upper Yellow River valley from 1995 2015. We core areas nature reserves as source regions construct networks under different thresholds, so identify key that can overall connectivity. The results showed that, 2015, area increased for first 10...
The consumption of natural gas in China, predominantly cities, has nearly tripled over the past decade. However, there is an absence measurement-based assessment methane emissions from Chinese cities. Moreover, it challenging to separate contribution relative other major urban sources (e.g., wastewater, landfills) using only observations. Here, we use in-situ and total-column ethane observations across Yangtze River Delta, one China’s most important metropolitan areas, between 2012...
In the context of “dual-carbon” goal, studying complex relationship between carbon emissions and ecosystem service values brought about by land-use change is great significance in promoting regional low-carbon optimization, territorial spatial governance, achievement goal peaking neutrality. This study takes 286 cities China as research object, based on data China’s land use value (ESV) from 2012 to 2022, adopts geo-spatial analysis techniques such autocorrelation geographically-weighted...
Grassland, as the primary vegetation on Qinghai-Tibet Plateau, has been increasingly influenced by water availability due to climate change in last decades. Therefore, identifying evolution of drought becomes crucial efficient management grassland. However, it is not yet well understood quantitative relationship between variations and at different time scales. Taking Qinghai Province a case, effects meteorological were investigated. Multi-scale Standardized Precipitation Evapotranspiration...
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