A5021895939- Avian ecology and behavior
- Wildlife Ecology and Conservation
- Genetic diversity and population structure
- Ecology and Vegetation Dynamics Studies
- High-Energy Particle Collisions Research
- Environmental Quality and Pollution
- Quantum Chromodynamics and Particle Interactions
- Species Distribution and Climate Change
- Advanced Fluorescence Microscopy Techniques
- Particle physics theoretical and experimental studies
- Fish Ecology and Management Studies
- Advanced X-ray Imaging Techniques
- Coal Properties and Utilization
- Cell Image Analysis Techniques
- Crime, Illicit Activities, and Governance
- Wildlife-Road Interactions and Conservation
- Geomechanics and Mining Engineering
- Carbon dioxide utilization in catalysis
- Crime Patterns and Interventions
- Environmental and Agricultural Sciences
- Environmental Changes in China
- Cryospheric studies and observations
- Human Resource and Talent Management
- Electrocatalysts for Energy Conversion
- Modernist Literature and Criticism
Jianghan University
2024
Nanchang University
2019-2024
China University of Geosciences
2012-2022
Institute of Mountain Hazards and Environment
2021
Chinese Academy of Sciences
2021
ETH Zurich
2021
Taizhou University
2021
National University of Singapore
2014
Beijing Technology and Business University
2012
For migratory waterbirds, the quality of wintering habitat is related to spring migration and successful breeding in next year. The availability food resources critical varies within water levels. Although water-level fluctuations Poyang Lake have been extremely variable interannually recent years, waterbird populations remained relatively stable. Hence, mechanism maintaining stability worth exploring. This study aimed compare distribution vegetation herbivorous waterbirds 2015–2016...
Recent years have shown the destructive nature associated with debris flows in alpine regions, including densely inhabited regions Central Europe. Surge fronts within increase peak discharge and dynamical complexity, which contributes much to hazard potential. In recent years, numerical models helped gain insights into surging behavior of flows, particular formation waves roll erosion-deposition (Edwards & Gray, 2014). order capture dynamic processes involved propagation flow surges,...
The classical niche theory supports the idea that stable coexistence requires ecological differences between closely related species. However, information on waterbirds in entirely landlocked freshwater system of Poyang Lake is not well understood, especially when available biomass their food area decreases. In this study, we tested segregation mechanisms 2015/2016 and 2016/2017 wintering periods among eight herbivorous (including Siberian crane Grus leucogeranus, hooded monacha, white-naped...
The exotic resonant states ${P}_{c}^{\ifmmode\pm\else\textpm\fi{}}(4312)$, ${P}_{c}^{\ifmmode\pm\else\textpm\fi{}}(4440)$, and ${P}_{c}^{\ifmmode\pm\else\textpm\fi{}}(4457)$ are studied using the constrained phase-space coalescence model plus parton hadron cascade (paciae) in $pp$ collisions at $\sqrt{s}=7$, 13 TeV, respectively. pentaquark states, nucleuslike hadronic molecular considered as their possible structures based on...
Urbanization is a human‐induced process of rapid habitat change that can affect the reproductive success animals. The occurrence extra‐pair paternity (EPP) may be sensitive to changes in urban ecological conditions. In this study, Chinese blackbird Turdus mandarinus , common breeding bird southern cities, was selected as focus species explore EPP patterns monogamous birds developing cities and relationship between pairs. Over four seasons, 316 nestlings 20 adults both rural areas were...
Widefield stochastic microscopy techniques such as PALM or STORM rely on the progressive accumulation of a large number frames, each containing scarce super-resolved point images. We justify that redundancy in localization detected events imposes specific limit temporal resolution. Based theoretical model, we derive analytical predictions for minimal time required to obtain reliable image at given spatial resolution, called completion time. In contrast standard assumptions, find scales...
Abstract A dynamically constrained phase-space coalescence model and PACIAE are used to predict the exotic resonant state $$Z_c^{\pm }(3900)$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:msubsup> <mml:mi>Z</mml:mi> <mml:mi>c</mml:mi> <mml:mo>±</mml:mo> </mml:msubsup> <mml:mo>(</mml:mo> <mml:mn>3900</mml:mn> <mml:mo>)</mml:mo> </mml:mrow> </mml:math> yield in pp collisions at $$\sqrt{s} = 1.96, 7$$ <mml:msqrt> <mml:mi>s</mml:mi> </mml:msqrt> <mml:mo>=</mml:mo>...
震 3 任 侠 4 刘美珍 1,2* 杨 帆 1,2 1 中国科学院植物研究所植被与环境变化国家重点实验室, 北京 100093; 2 中国科学院大学, 100049; 安徽农业大学资源与环境学院, 合肥 230036; 鄂尔多斯水土保持局, 内蒙古鄂尔多斯 017010 摘 要 分析不同草地类型生物量与碳密度空间分布特征及其影响因素, 揭示草地植物碳库的变化规律, 对于了解我国草地 生态系统碳汇具有重要意义。2011-2013年以河北省天然草地为研究对象, 调查了不同草地类型的地上活体生物量、凋落物 生物量和根系生物量以及各组分的碳密度。结果表明: 温性草原、温性草甸、温性山地草甸、低地盐化草甸、暖性草丛和暖 性灌草丛6种草地类型的总生物量差异显著, 其中低地盐化草甸总生物量最高, 为2 770.2 g•m -2 , 而温性草原最低, 为 747.6 前者约为后者的3.7倍;地上活体生物量最大的是低地盐化草甸, 其次是暖性灌草丛和温性山地草甸, 最小的是 温性草原, 分别为285.0、235.1、203.1和110.6 ; 凋落物生物量也是低地盐化草甸最大,...
Surface cushion is one of the popular protective measures against rockfall impacts for buried pipelines in mountainous areas. However, this approach normally focuses only on top pipeline and ignores effects more common eccentric falling rocks. We conducted extensive impact tests a steel pipeline, covering various eccentricities. The dynamic strains deformations were monitored analyzed. It helped establish connection between response eccentricity. Several finite element models established...
In southern China, the silver pheasant (Lophura nycthemera) is a widespread species due to complex topography and sufficient habitats food resources. We investigated microsatellite mitochondrial DNA control region sequence of 115 individuals from 7 locations in China study population dynamics during Pleistocene. The neutrality test mismatch distribution analyses showed that expansion began interglacial period (76,053 years ago), latest common ancestor appeared approximately 970,300 ago. Most...
Micro pore optics (MPO) is an effective approach of miniaturization for pulsars navigation X-ray focusing and imaging. The performance one the core indicators evaluating detection system. By using optical system, imaging MPO are investigated. experimental results show that can make to be converged into a clear cross image at focal length. At same time, compared with no coating, coating slumped improved significantly, center power density gaining up 4–5 times. system achieve hundreds micron...
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