A5100368426- Soil Carbon and Nitrogen Dynamics
- Plant nutrient uptake and metabolism
- Seedling growth and survival studies
- Soil and Water Nutrient Dynamics
- Peatlands and Wetlands Ecology
- Bioenergy crop production and management
- Plant Water Relations and Carbon Dynamics
- Microbial Community Ecology and Physiology
- Aeolian processes and effects
- Allelopathy and phytotoxic interactions
- Forest ecology and management
- Coastal and Marine Dynamics
- Gut microbiota and health
- Plant Parasitism and Resistance
- Soil erosion and sediment transport
- Ecology and Vegetation Dynamics Studies
Henan University
2016-2024
Xinyang College of Agriculture and Forestry
2024
China Metallurgical Geology Bureau
2022
China Three Gorges University
2022
Elucidating the effects of atmospheric nitrogen (N) deposition on fine root dynamics and potential underlying mechanisms is required to understand changes in belowground aboveground carbon storage. However, research these forests has mostly involved direct understory addition N ignored canopy interception processing N. Here, we conducted a field experiment comparing (CAN) with those (UAN) at three N-addition rates (0, 25 50 kg ha-1 yr-1 ) temperate deciduous forest. Fine production biomass...
Soil bacterial α and β diversity patterns under nitrogen (N) addition have been intensively examined, but γ remain largely unknown, especially, the mechanisms that concurrently control changes in α, elusive. Therefore, we formulated a conceptual framework simultaneously considers candidate drivers including ubiquitous species, rare community assembly processes to elucidate driving of N addition. The was tested by compiling sequence data seven studies published from January 1997 May 2022...
Soil phosphorus (P) is a critical factor that limits plant productivity. Enhanced nitrogen (N) deposition has the potential to modify P transformation and availability, thereby potentially affecting long-term productivity of forests. Here, we conducted an 11-year-long field experiment simulate N by adding forest canopy in N-limited northern subtropical central China assessed changes soil organic mineralization, fractions, microbial biomass content, phosphatase activity, content under...
Abstract Atmospheric nitrogen (N) deposition in forests can affect soil microbial growth and turnover directly through increasing N availability indirectly altering plant‐derived carbon (C) for microbes. This impacts residues (i.e., amino sugars), a major component of organic (SOC). Previous studies have so far focused on the impact understory addition microbes residues, but effect plant canopy, pathway nature, has not been explicitly explored. In this study, we investigated whether how...
Significant influences on tree growth and forest functionality are attributed to nitrogen (N) addition. However, limited research has been conducted the effects of N addition spatial structure. In this study, we examined different methods concentrations stand structure a deciduous broad-leaved over period 2012 2017. Five treatments were implemented: CK (control group without addition), CN25 (low concentration added canopy), CN50 (high UN25 understory), UN50 understory). The results showed...
Abstract Wave erosion on soil bank slopes has become severe with the long-term operation of Three Gorges Reservoir; however, progression slope varies in different regions. The influence physical parameters mass wave was investigated using a self-designed and manufactured model test device. Physical tests were conducted comprising six groups dry densities gravel contents to obtain process under action. results show that higher density soil, stronger resistance slope, longer time required for...