A5100734751- Soil Carbon and Nitrogen Dynamics
- Soil and Water Nutrient Dynamics
- Soil erosion and sediment transport
- Agriculture, Soil, Plant Science
- Agronomic Practices and Intercropping Systems
- Ecology and Vegetation Dynamics Studies
- Peatlands and Wetlands Ecology
- Plant nutrient uptake and metabolism
- Microbial Community Ecology and Physiology
- Plant Water Relations and Carbon Dynamics
- Soil and Unsaturated Flow
- Environmental Quality and Pollution
- Heavy metals in environment
- Environmental and Agricultural Sciences
- Mycorrhizal Fungi and Plant Interactions
- Polymer-Based Agricultural Enhancements
- Pesticide and Herbicide Environmental Studies
- Research in Cotton Cultivation
- Remote Sensing and Land Use
- Forest Ecology and Biodiversity Studies
- Rice Cultivation and Yield Improvement
- Phosphorus and nutrient management
- Forest ecology and management
- Geochemistry and Elemental Analysis
- Botany and Plant Ecology Studies
Central South University of Forestry and Technology
2021-2025
Central South University
2021-2025
Anhui Agricultural University
2019-2025
Hangzhou Children's Hospital
2024
XinHua Hospital
2015-2024
Shanghai Jiao Tong University
2015-2024
Shanghai Academy of Agricultural Sciences
2024
Xinjiang Academy of Agricultural and Reclamation Science
2022-2023
Xinjiang Institute of Water Resources and Hydropower Research
2023
Northwest University
2012-2021
Abstract Unprecedented levels of nitrogen (N) have entered terrestrial ecosystems over the past century, which substantially influences carbon (C) exchange between atmosphere and biosphere. Temperature moisture are generally regarded as major controllers N effects on ecosystem C uptake release. N‐phosphorous (P) stoichiometry regulates growth metabolisms plants soil organisms, thereby affecting many processes. However, it remains unclear how N‐induced shift in plant N:P ratio affects...
Abstract Climate warming can alter ecosystem carbon (C) balance and also the composition of soil organic matter (SOM), with important local global implications. However, extent to which rising temperature affects SOM in permafrost ecosystems remains poorly understood. Here, we experimentally warmed a by open‐top chambers (OTCs) on Tibetan Plateau for 4 years quantify responses C inputs via vegetation production, losses respiration (SOC) stocks top 30 cm. We characterized molecular using 13...
Intercropping is one of the most widely used agroforestry techniques, reducing harmful impacts external inputs such as fertilizers. It also controls soil erosion, increases nutrients availability, and reduces weed growth. In this study, intercropping peanut (Arachishypogaea L.) was done with tea plants (Camellia oleifera), it compared mono-cropping peanut. Soil health fertility were examined by analyzing variability in enzymatic activity availability at different depths (0–10 cm, 10–20 20–30...
Soil microorganisms are greatly affected by their microenvironment. To reveal the influence of different land use patterns on composition and diversity soil bacterial fungal communities, this study analyzed microbial (bacteria fungi) community under (vegetable land, wasteland, woodland, cultivated land) based 16S rRNA, 18S high-throughput sequencing method in Taojia River Basin. Spearman analysis redundancy (RDA) were used to explore correlation between physicochemical properties...
Rapid global industrialization has resulted in irreversible environmental degradation, with one pressing issue being the escalating problem of land contamination induced by heavy metals (HMs). This phenomenon not only inflicts lasting harm on plants and microorganisms within affected regions but also imposes significant losses various industrial chains, particularly realm agriculture. A noteworthy illustration is soil Taojia River Basin, Hunan Province, China, attributed to mining...
Soil and water loss represent a significant environmental challenge in purple soil cropland China. However, the quantity mechanism of nutrient from remain unclear. To understand conservation address nitrogen (N) phosphorus (P) mitigation Camellia oleifera forest stands on slope farmland, this study aimed to explore resistance control effect N P such agricultural landscapes. In study, runoff plot experiment was conducted farmland. The included three distinct treatments: intercropping oil tea...
Fine roots (diameter ≤ 2 mm) play a critical role in regulating soil organic carbon storage and nutrient cycling forest ecosystems. However, the variability fine root biomass, production, turnover rates across different types remains poorly understood. This study investigates dynamics, including distribution, turnover, four major monoculture plantation forests subtropical China: Chinese fir (Cunninghamia lanceolata (Lamb.) Hook), Masson pine (Pinus massoniana Lamb.), sweet gum (Liquidambar...
Alternate wetting and drying (AWD) frequently triggers nitrous oxide (N2O) emissions from paddy fields, while the inhibitory effect of 3,4-dimethylpyrazole phosphate (DMPP) on N2O under various water managements remains uncertain. Here, we evaluated effects DMPP associated biological indicators three managements: continuous flooding (CF), mild AWD (Mi-AWD), moderate (Mo-AWD). The Mi-AWD Mo-AWD practices increased by 2- 0.9-fold compared to CF treatment, respectively, due enhanced oxygen...
The upper reaches of the Taojia River have been impacted by unregulated logging linked to non-ferrous metal mining, resulting in significant mineral waste accumulation. Composting has shown promise reducing heavy (HM) contamination agricultural soils. This study included two segments: first examined effects sheep manure (SM) and chicken (CM) with different concentrations on lead (Pb) dynamics vegetable second applied most effective method identified segment one assess Pb, cadmium (Cd), zinc...
In order to explore the influences of rice straw mulching on soil fertility in agroforestry systems, C and N contents enzyme activities were investigated a C. oleifera-cassia intercropping ecosystem Central Southern China. Three application treatments set up this study, 2021, namely, powder (SPM), segment (SSM), non-straw as control (CK). Soil samples collected from three depths (0-10 cm,10-20 cm, 20-40 cm) each treatment 90th-day after treatments. The organic carbon (SOC), total nitrogen...
Abstract Gross primary productivity (GPP) plays an important role in mediating the feedback between land carbon (C) cycle and climate warming. However, knowledge about mechanisms regulating response of GPP to warming is still limited. Based on a four‐year field manipulative experiment, we examined effects potential typical alpine steppe Tibetan Plateau. Our results revealed that elevated temperature significantly increased over study period. The warming‐induced increase was driven by leaf...
Vegetation is the most vulnerable component of terrestrial ecosystems to climate change. In recent decades, there has been a significant warming and humidification trend in Tibetan Plateau. It crucial study analyze impact these changes on ecosystem their future trends for protecting Plateau’s ecosystem. This collected analyzed (temperature, precipitation) data vegetation index (the normalized difference (NDVI) leaf area (LAI)), as well from significance tests combined with Mann–Kendall Sen’s...
Long‐term N fertilization may increase dryland winter wheat ( Triticum aestivum L.) yield but also result in adverse effects, e.g., soil acidity development and water storage or increased leaching. This study examined if long‐term affected the balance yield. We evaluated effect of five rates (0, 45, 90, 135, 180 kg ha −1 ) on balance, precipitation‐storage efficiency (PSE), yield, water‐use (WUE) from 2005 to 2010 an experiment initiated 1984 a Heilutu silt loam Loess Plateau China. Soil...
Tobacco-specific nitrosamines (TSNAs) are carcinogenic and present in cured tobacco leaves. This study was designed to elucidate the mechanisms of TSNAs formation under warm temperature storage conditions. Results showed that nitrogen oxides (NOx) were produced from nitrate nitrite a short period time 45°C then reacted with alkaloids form TSNAs. Nitrite more effective than promoting during which may be due fact can produce large amount NOx comparison nitrate. Presence activated carbon...
Purple soils are greatly representative of ecologically fragile in southern China, yet the impact vegetation restoration processes on nitrogen (N) availability purple soil ecosystems is still unclear. In this study, nutrient content, available N fractions (including microbial biomass (MBN), ammonium (NH4+-N), nitrate (NO3--N), and total dissolved (TDN)), enzyme activities urease (URE), reductase (NR), nitrite (NIR)) involved mineralization immobilization were investigated across three...
Excessive fertilization, low nutrient utilization rate, and continuous deterioration of cotton field environment have adversely affected the sustainable development in Xinjiang province China. To overcome these issues, we hypothesized that an appropriate combination liquid organic fertilizer chemical (CF) would effectively reduce input CF without sacrificing quality yield cotton. A 2-year experiment explores effects three fertilization treatments on growth, biomass accumulation, The...