A5063286511- Soil Carbon and Nitrogen Dynamics
- Soil and Unsaturated Flow
- Soil Mechanics and Vehicle Dynamics
- Peatlands and Wetlands Ecology
- Climate change and permafrost
- Microbial Community Ecology and Physiology
- Polymer-Based Agricultural Enhancements
- Heavy metals in environment
- Microplastics and Plastic Pollution
- Soil and Water Nutrient Dynamics
- Adsorption and biosorption for pollutant removal
- Clay minerals and soil interactions
- Rangeland Management and Livestock Ecology
- Environmental Quality and Pollution
- Coastal wetland ecosystem dynamics
- Plant Ecology and Soil Science
- Soil Geostatistics and Mapping
- Agriculture, Soil, Plant Science
- Soil Management and Crop Yield
- Recycling and Waste Management Techniques
- Forest Biomass Utilization and Management
- Gut microbiota and health
- Soil and Environmental Studies
- Land Use and Ecosystem Services
- Agricultural Engineering and Mechanization
Xinjiang Agricultural University
2016-2025
Hubei University of Medicine
2024
Ministry of Agriculture and Rural Affairs
2022-2023
Tsinghua University
2010
Heilongjiang Academy of Agricultural Machinery Engineering
1996-2007
Biochar, as a soil conditioner, has been widely used to promote the growth of maize, but most current research is short-term experiments, which limits on long-term effects biochar, especially physiological mechanism biochar maize in aeolian sandy still unclear. Here, we set up two groups pot respectively after new application and one-time seven years ago (CK: 0 t ha-1, C1: 15.75 C2: 31.50 C3: 63.00 C4: 126.00 ha-1), planted with maize. Subsequently, samples were collected at different...
Environmental managers and policymakers increasingly discuss trade-offs between ecosystem services (ESs). However, few studies have used nonlinear models to provide scenario-specific land-use planning. This study determined the effects of different future land use/land cover (LULC) scenarios on ESs in Yili River Valley, China, analyzed synergistic response characteristics. We simulated changes Valley during 2020–2030 under three using a patch-generating simulation (PLUS) model—business as...
Although a large number of studies have reported the importance microbial communities in terrestrial ecosystems and their response to nitrogen (N) application, it is not clear arid alpine wetlands, mechanisms involved need be clarified. Therefore, soil community swamp meadow short-term (1 year) N application (CK: 0, N1: 8, N2: 16 kg⋅N⋅hm-2⋅a-1) was studied using 16S/ITS rRNA gene high-throughput sequencing technology. Results showed that had no significant effect on diversity, but...
Background Depression is a common mental illness with high prevalence in overweight or obese individuals. Recent studies suggest that the Metabolic Score for Visceral Fat (METS-VF) novel metric assessing visceral fat levels, potentially linking metabolic disturbances to depression. This study explores association between METS-VF and depression severity U.S. adults. Methods Data were obtained from National Health Nutrition Examination Survey (NHANES) 2007-2018 dataset, including 9,415...
The accurate estimation of soil C stock is important for understanding the global cycles. Particularly in arid regions, quantification inorganic carbon (SIC) required addition to more frequently reported organic (SOC). We analyzed SOC, SIC, bulk density (BD), electrical conductivity (EC) and pH alkali–saline soils at a 0‐ 100‐cm depth cultivation chronosequence that consisted meadow steppe site four cropped sites with maize ( Zea mays L.) 1, 7, 17, 24 yr Songnen Plain, Northeast China...
Litter decomposition plays an important role in the nutrient cycle of terrestrial ecosystems. The alpine wetland has a high litter accumulation rate and slow degradation rate, which is extremely sensitive to changeable freeze–thaw patterns against background global climate change. Freeze-thaw process common natural phenomenon middle-high latitudes altitudes. Hydrothermal changes caused by freezing thawing affect survival physiological characteristics microorganisms, then litters. could be...
Abstract Background Cadmium (Cd) pollution in agricultural soils has become a priority environmental concern globally. A reasonable application of passivators is critical to address the problem. In this study, we examined remediation effects rice husk biochar (rBC) and sepiolite (Sep) as single combined (rBC + Sep) treatments on Cd weakly alkaline soil using three maize cultivars (Liyu 16, Zhengdan 958, Sanbei 218) test crops. We also explained mechanisms involved effects. Results The...
Aeolian sandy soil is a key resource for supporting food production on global scale; however, the growth of crops in often impaired due to its poor physical properties and lack nutrients organic matter. Biochar can be used enhance create an environment more suitable crop growth, but long-term effects biochar microbial communities need clarified. Here, field experiment was conducted which applied maize ( Zea mays L.) single application at different rates: CK, 0 Mg ha −1 ; C1, 15.75 C2, 31.50...
Iron (Fe) minerals possess a huge specific surface area and high adsorption affinity, usually considered as "rust tanks" of organic carbon (OC), playing an important role in global storage. Microorganisms can change the chemical form Fe by producing Fe-chelating agents such side chains stable complex with Fe(III), which makes it easier for microorganisms to use. However, seasonal frozen soil thawing, succession Fe-cycling microbial communities their coupling relationship oxides Fe-bound...
Soil organic carbon (SOC) is composed of components with different stabilities, which affected by wetland degradation. Understanding the impact degradation on SOC dynamics provides a basis for sustainable utilization wetlands. Here, soils were collected from degraded areas Bayinbuluk alpine wetland—including one non-degraded (ND), slightly (SD), and heavily region (HD)—and effects its measured using sulfuric acid oxidation method (a modified Walkley–Blak method) concentrations. The results...
A large number of studies have reported the importance bacterial communities in ecosystems and their responses to soil degradation, but response mechanism arid alpine wetlands is still unclear. Here, non-degraded (ND), slightly degraded (SD), heavily (HD) regions Bayinbuluk wetland were used analyzed diversity, structure function three using 16S rRNA. The results showed that with increase degradation degree, content moisture (SM) available nitrogen (AN) decreased significantly, plant species...
In the present study, a field establishment was initiated in 2018 with eight treatment conditions using biochar application rates of 0, 10, 20, or 30 t/ha and nitrogen 0 150 kg/ha. After two years, impact on carbon-nitrogen distributions, soil aggregate stability, wheat yields then assessed. The predominant mechanical aggregates after years were > 5 mm 2–5 granular aggregates, notable increases amounts these following without that coincided an increase stability. Relative to control...