A5042459327- Coastal wetland ecosystem dynamics
- Microbial Community Ecology and Physiology
- Soil Carbon and Nitrogen Dynamics
- Plant Water Relations and Carbon Dynamics
- Plant responses to water stress
- Mechanical and Optical Resonators
- Plant responses to elevated CO2
- Peatlands and Wetlands Ecology
- Aquatic Ecosystems and Phytoplankton Dynamics
- Soil erosion and sediment transport
- Climate change and permafrost
- Marine and coastal ecosystems
- Isotope Analysis in Ecology
- Force Microscopy Techniques and Applications
- Flood Risk Assessment and Management
- Plant Stress Responses and Tolerance
- Climate variability and models
- Acoustic Wave Resonator Technologies
- Biocrusts and Microbial Ecology
- Quantum Mechanics and Non-Hermitian Physics
- Quantum Electrodynamics and Casimir Effect
- Plasmonic and Surface Plasmon Research
- Fish Biology and Ecology Studies
- Leaf Properties and Growth Measurement
- Soil and Water Nutrient Dynamics
Nanchang University
2019-2024
Zhejiang University of Technology
2022
State Key Laboratory of Modern Optical Instruments
2022
Institute of Wetland Research
2019-2020
Fudan University
2019-2020
Institute of Geographic Sciences and Natural Resources Research
2012-2015
Chinese Academy of Sciences
2012-2015
University of Chinese Academy of Sciences
2013-2015
Bistable mechanical vibration is observed in a cavity magnomechanical system, which consists of microwave mode, magnon and mode ferrimagnetic yttrium-iron-garnet sphere. The bistability manifests itself both the frequency linewidth under strong drive field, simultaneously activates three different kinds nonlinearities, namely, magnetostriction, self-Kerr, magnon-phonon cross-Kerr nonlinearities. nonlinearity first predicted measured magnomechanics. system enters regime where Kerr-type...
Abstract We examined the warming effects on stomatal frequency, aperture size and shape, their spatial distribution pattern of maize ( Z ea may L .) leaves using a light microscope, an electron scanning geostatistic techniques. A field manipulative experiment was conducted to elevate canopy temperature by 2.08°C, average. found that experimental had little effect density, but significantly increased index due reduction in number epidermal cells under treatment. Warming also decreased length...
Abstract The Yangtze River contains the highest fish diversity and most important inland fishery resources in China, but its biota ecosystem services face an uncertain future. river basin have undergone vast changes from centuries of human impacts, stocks are a particularly dire situation. A complete 10‐year moratorium on commercial fishing within entire was implemented starting January 2021. By itself, ban will unlikely guarantee full recovery. We conclude that multiple impacts to require...
Background Thermal acclimation of foliar respiration and photosynthesis is critical for projection changes in carbon exchange terrestrial ecosystems under global warming. Methodology/Principal Findings A field manipulative experiment was conducted to elevate temperature (Tleaf) by 2.07°C a temperate steppe northern China. Rd/Tleaf curves (responses dark Tleaf), An/Tleaf light-saturated net CO2 assimilation rates responses biochemical limitations diffusion gross (Ag) Tleaf, nitrogen (N)...
Abstract Extensive studies have shown that the relationship between flooding duration and wetland plant biomass is context specific. The underlying mechanisms, however, are uncertain. A likely explanation has both direct effects by exerting stress on plants indirect affecting soil nutrient availability. net effect would be context‐specific might depend season. Here, we tested two potential factors mediating biomass: availability We carried out a field investigation in lakeshore meadows of...
The hydrological regimes of many freshwater lakes have been dramatically changed by human activity. Nevertheless, few studies reported the effects water management on formation mechanisms lakeshore plant communities. In this study, we investigated flooding and soil nutrients diversity Carex communities fringing a pristine lake (Poyang Lake) managed (Shengjin Lake), two adjacent floodplain in middle lower reaches Yangtze River. Over time, meadow at Shengjin Lake experienced frequency smaller...
Abstract Masson pine (Pinus massoniana Lamb.), a native species widely distributed in temperate forests central China, and Loblolly taeda L.), an exotic tree introduced to China from southeastern United States, are dominant evergreen conifers that play pivotal role maintaining forest structure functions for the region. We examined effects of freezing on these with chlorophyll fluorescence electrolyte leakage using both field- laboratory-based experiments September 2009 January 2010,...
A better understanding of thermal acclimation leaf dark respiration in response to nocturnal and diurnal warming could help accurately predict the changes carbon exchange terrestrial ecosystems under global warming, especially asymmetric warming. field manipulative experiment was established with control, (1800–0600 hours), (0600–1800 diel (24 h) naturally fluctuating conditions a semiarid temperate steppe northern China April 2006. Temperature curves situ for Stipa krylovii Roshev. were...
Abstract There has been an active debate among ecologists about the mechanisms of ephemeral response soil respiration to climate change. The key questions are whether microbes would reduce their physiological rates (thermal acclimation) under a warmer temperature regime，and what mechanisms. Using long‐term warming field experiment, we explored thermal acclimation heterotrophic (R h ) in temperate steppe ecosystem Inner Mongolia, China. A mechanism, namely change lipid composition microbes,...
Temperature sensitivity (Q10) of ecosystem respiration (ER) is a crucial parameter for predicting the fate CO2 in terrestrial e cosystems under global warming. Most studies focus their attention variation Q10 one or two components ER, but not integration comparison among major ER. Vertical and seasonal variations individual components, including leaf respiration, stem soil ER were observed synchronously along gradient leaf–stem–soil over 2 year period three forest stands dominated by masson...
Cavity magnomechanics (CMM) is an emerging field and has received much attention in the past decade. It deals with coherent couplings among microwave cavity photons, magnons vibration phonons. So far, all previous CMM experiments have been operated weak-coupling regime. This considerably limits prospective various applications of system. Here, we demonstrate system strong-coupling regime observe associated normal-mode splitting. In this regime, mechanical oscillator strongly coupled to a...
Sensors play a crucial role in advanced apparatuses and it is persistently pursued to improve their sensitivities. Recently, the singularity of non-Hermitian system, known as exceptional point (EP), has drawn much attention for this goal. Response eigenfrequency shift perturbation $\epsilon$ follows $\epsilon^{1/n}$-dependence at an $n$th-order EP, leading significantly enhanced sensitivity via high-order EP. However, due requirement increasingly complicated systems, great difficulties will...