A5101413859- Soil Carbon and Nitrogen Dynamics
- Soil and Water Nutrient Dynamics
- Plant Stress Responses and Tolerance
- Rice Cultivation and Yield Improvement
- Groundwater and Isotope Geochemistry
- Atmospheric and Environmental Gas Dynamics
- Soil Management and Crop Yield
- Geology and Paleoclimatology Research
- Oceanographic and Atmospheric Processes
- Geothermal Energy Systems and Applications
- Peatlands and Wetlands Ecology
- Geological and Geophysical Studies
- Soil and Unsaturated Flow
- Geophysics and Gravity Measurements
- Groundwater flow and contamination studies
- Plant nutrient uptake and metabolism
- Isotope Analysis in Ecology
- Plant responses to water stress
- Legume Nitrogen Fixing Symbiosis
- Climate change and permafrost
- Algal biology and biofuel production
- Geological Studies and Exploration
- Pasture and Agricultural Systems
- GABA and Rice Research
Yichun University
2021-2024
Institute of Applied Ecology
2016-2021
Chinese Academy of Sciences
2015-2021
Institute of Hydrobiology
2015
Increasing nitrogen (N) deposition or fertilization has been found to significantly affect carbon (C) cycling. However, a comprehensive understanding of how different C chemical components plant, litter, and soil would respond external N addition is still lacking. We compiled data 1,160 observations from 52 individual studies conducted meta-analysis effects on 18 variables related compositions in terrestrial ecosystems. Results showed that plant lignin (+7.13%), protein (+25.94%), (+7.30%)...
Heat stress is a major restrictive factor that causes yield loss in rice. We previously reported the priming effect of abscisic acid (ABA) on rice for enhanced thermotolerance at germination, seedling and heading stages. In present study, we aimed to understand mechanism ABA grain filling capacity under heat stress.Rice plants were pretreated with distilled water, 50 μM 10 fluridone by leaf spraying 8 d or 15 after initial (AIH) stage then subjected conditions 38 °C day/30 night 7 days,...
Heat stress (HS) has become a major factor limiting crop yields worldwide. HS inhibits plant growth by ROS accumulation, and NADPH oxidases (Rbohs) are producers in plants. Here, we show that CRISPR/Cas knockout of the OsRbohB (OsRbohB-KO) significantly increased rice tolerance to imposed at various different stages. We produced OsRbohB-KO OsRbohB-overexpression (OsRbohB-OE) lines japonica cultivar, Nipponbare. Compared with nontransgenic wild-type (WT) plants, showed significant increase...
Abstract During decomposition of plant litter, it remains unclear whether carbon (C) and nitrogen (N) are released at similar proportional rates, which hinders our prediction soil C N dynamics under the context global changes. Here, we investigated relationships between release their responses to addition (5 g m −2 yr −1 ) better understand this question. Litter gross immobilization were differentiated by 15 N‐labeling technique. Results showed that linear relationship followed 1:1 line...
This study analyze the actual operation performance and energy efficiency of thirty-nine ground source heat pump (GSHP) systems based on site tests in Wuhan, China. These include couple (GCHP) systems, water (GWHP) hybrid (HGSHP) systems. The results show that energy-saving rates reach 30% for most using method recommended by Assessment Guideline. coefficient (COP) varies as follow: 2.6-4.85 GCHP systems; 2.58-3.74 GWHP 2.66-5.67 combined According to test system design data, analyses...
The rising atmospheric CO2 concentration significantly changed soil nitrogen (N) cycling which is important for us to predict the carbon (C) sequestration potential of terrestrial ecosystems. natural abundance N isotope as an integrative indicator ecosystem processes can effectively indicate effect elevated on processes. Here, we used open top chamber experiment examine effects CO2for ten years Quercus mongolica, and microbial biomass C isotopes in northeastern China. Our results showed that...