A5020005370- Soil Carbon and Nitrogen Dynamics
- Soil and Water Nutrient Dynamics
- Soil and Unsaturated Flow
- Clay minerals and soil interactions
- Mine drainage and remediation techniques
- Heavy metals in environment
- Agriculture, Soil, Plant Science
- Peatlands and Wetlands Ecology
- Groundwater and Isotope Geochemistry
- Legume Nitrogen Fixing Symbiosis
- Tribology and Lubrication Engineering
- Atmospheric and Environmental Gas Dynamics
- Soil Geostatistics and Mapping
- Microbial Community Ecology and Physiology
- Methane Hydrates and Related Phenomena
- Composting and Vermicomposting Techniques
- Bioenergy crop production and management
- Lubricants and Their Additives
- Heavy Metal Exposure and Toxicity
- Diabetes and associated disorders
- Climate change and permafrost
- Antenna Design and Optimization
- Plant Ecology and Soil Science
- Irrigation Practices and Water Management
- Genetic Associations and Epidemiology
Harbin Institute of Technology
2025
China Agricultural University
2012-2024
Harbin University of Science and Technology
2024
Guangdong Province Environmental Monitoring Center
2020
Research Center for Eco-Environmental Sciences
2006-2007
Chinese Academy of Sciences
2004-2006
Soil acidification is a major problem in soils of intensive Chinese agricultural systems. We used two nationwide surveys, paired comparisons numerous individual sites, and several long-term monitoring-field data sets to evaluate changes soil acidity. pH declined significantly (P < 0.001) from the 1980s 2000s crop-production areas. Processes related nitrogen cycling released 20 221 kilomoles hydrogen ion (H+) per hectare year, base cations uptake contributed further 15 H+ year four widespread...
Nitrous oxide (N2 O) is a greenhouse gas that also plays the primary role in stratospheric ozone depletion. The use of nitrogen fertilizers known as major reason for atmospheric N2 O increase. Empirical bottom-up models therefore estimate agricultural inventories using N loading sole predictor, disregarding regional heterogeneities soil inherent response to external loading. Several environmental factors have been found influence emission fertilization, but their interdependence and relative...
Abstract Global potent greenhouse gas nitrous oxide (N 2 O) emissions from soil are accelerating, with increases in the proportion of reactive nitrogen emitted as N O, i.e., O emission factor (EF). Yet, primary controls and underlying mechanisms EFs remain unresolved. Based on two independent but complementary global syntheses, three field studies determining effects acidity denitrifying microorganisms, we show that pH predominantly by affecting denitrifier community composition. Analysis...
Enhancing soil organic carbon (SOC) through applying animal manure is of interest for both sustaining cereal production and mitigating greenhouse gas (GHG) emissions. Previous syntheses showed that manuring-induced SOC changes varied substantially with agricultural managements environmental conditions, while their significance relative importance to such variability are still largely uncertain. Here, we presented a new synthesis using an updated balanced database integrating the stock...
Abstract Chemical weathering is a fundamental geochemical process regulating the atmosphere-land-ocean fluxes and earth’s climate. It under natural conditions driven primarily by weak carbonic acid that originates from atmosphere CO 2 or soil respiration. therefore assumed as positively coupled with its consumption in contemporary geochemistry. Strong acids (i.e. sulfuric- nitric acid) anthropogenic sources have been found to influence rate consumption, but their integrated effects remain...
As wireless communication advances toward the 6G era, demand for ultra-reliable, high-speed, and ubiquitous connectivity is driving exploration of new degrees-of-freedom (DoFs) in systems. Among key enabling technologies, Movable Antennas (MAs) integrated into Flexible Cylindrical Arrays (FCLA) have shown great potential optimizing by providing spatial flexibility. This paper proposes an innovative optimization framework that leverages dynamic mobility FCLAs to improve rates overall system...
Studies have indicated that COVID-19 infection may accelerate the aging process in organisms. However, it remains unknown whether contracting affects life expectancy. Furthermore, underlying biological mechanisms behind these findings are still unclear. We conducted a prospective cohort study on 56,504 participants of European ancestry from UK Biobank who reported time and number between January 2020 September 2023. The parental average longevity was used as proxy for their own longevity....
Acidification of agricultural soil is attributed to excessive reduced nitrogen (N) fertilizer application and enhanced nitrate leaching. However, after an initial pH decrease, increase in was observed a solar greenhouse study. Within the vegetable planting areas China, 3.3 million hectares vegetables are planted similar greenhouses. The objectives were clarify origin this alkalinity. results showed that, from February 2009 January 2010, total H + production rate by base cation (BC) uptake...
Soil contamination by potentially toxic metals (PTMs) has become a public concern in China. However, the distribution and controlling factors of soil PTM fractions remain largely unknown, limiting our ability to assess their health risks thus make sound polices. Here, we investigate fraction cadmium (Cd) copper (Cu) Chinese soils relationships with pH, based on national meta-analysis 163 published literatures. Exchangeable Cd southern China accounted for 19.50 ± 14.97% total Cd,...
Frontier exploration in the Kuqa Depression, western China, has identified continuous tight-sand gas accumulation Lower Cretaceous and Jurassic as a major unconventional pool. However, assessment of shale resource Depression is new. The succession Middle–Upper Triassic comprises Taliqike Formation (T3t), Huangshanjie (T3h) middle–upper Karamay (T2–3k), with an average accumulated thickness 260 m. high-quality dominated by type III kerogen high maturity original total organic carbon (TOC)...
Solar greenhouse vegetable fields have been found to be hotspots of nitrous oxide (N2O) emissions in China, mainly due excessive manure application and irrigation. Pulses N2O commonly reported by field monitoring works conducted fields, though their significance regarding total the driving mechanism behind them remain poorly understood. fluxes were monitored situ using a static opaque chamber method typical field. Then, laboratory incubations under different soil moisture gradients monitor...