A5100429117- Cryospheric studies and observations
- Climate change and permafrost
- Geology and Paleoclimatology Research
- Soil and Unsaturated Flow
- Crystal Structures and Properties
- Arctic and Antarctic ice dynamics
- Geological formations and processes
- earthquake and tectonic studies
- Aeolian processes and effects
- Coastal wetland ecosystem dynamics
- High-pressure geophysics and materials
- Geothermal Energy Systems and Applications
- Agricultural Innovations and Practices
- Photorefractive and Nonlinear Optics
- scientometrics and bibliometrics research
- Corporate Social Responsibility Reporting
- Control and Dynamics of Mobile Robots
- Cooperative Studies and Economics
- Advanced Graph Neural Networks
- Peatlands and Wetlands Ecology
- Graph Theory and Algorithms
- Plant Diversity and Evolution
- Internet Traffic Analysis and Secure E-voting
- Bacillus and Francisella bacterial research
- Fern and Epiphyte Biology
Yantai University
2025
Chinese Academy of Sciences
2015-2024
University of Chinese Academy of Sciences
2021-2024
Northwest Institute of Eco-Environment and Resources
2020-2024
Wenzhou University
2024
Xiamen University
2024
Technical Institute of Physics and Chemistry
2023-2024
Zhengzhou University
2023
Shangqiu Normal University
2023
PLA Information Engineering University
2023
Typhoons pose a significant threat to China’s coastal regions, resulting in substantial economic losses and casualties. Understanding the vulnerability of these areas typhoon stress is crucial for effective disaster management risk mitigation. This study assesses provinces disasters by integrating three key factors: exposure, sensitivity, adaptability. The primary methodologies employed are Analytic Hierarchy Process (AHP) Geographic Information System (GIS) techniques. A comprehensive...
Chalcogenides are promising candidates for exploring mid- and far-infrared nonlinear optical (NLO) materials. Nevertheless, although tellurides possess greater advantages in the above-mentioned spectral regions, reports on telluride NLO materials far fewer than those sulfides selenides. In this work, a new quaternary NLO-active telluride, KCd4Ga5Te12, was discovered, its Rb Cs analogues were successfully synthesized. They crystallized trigonal R3 space group structure features 3D...
Birefringent crystals are essential in the domains of linear and nonlinear optics that need light wave polarization control. Rare earth borate has become a popular study material for ultraviolet (UV) birefringence due to its short cutoff edge UV area. RbBaScB6O12, two-dimensional layered structure compound with B3O6 group, was effectively synthesized through spontaneous crystallization. The RbBaScB6O12 is shorter than 200 nm, experimental 0.139 @ 550 nm. Theoretical research indicates large...
Desert landscapes are widely distributed in the arid northern China. The Badain Jaran (BJD) is located north-west of Tengger (TD) and Ulan Buh (UBD), with Yabrai Bayan Mountains separating BJD from TD UBD. Many sand belts an orientation NW-SE, which similar to that prevailing sand-transporting winds, connect UBD, forming transportation routes Thus, these sensitive expansion or shrinkage BJD, whose chronologies could be critical for understanding evolution BJD. However, age data still very...
Rare earth borates, a subset of the essential nonlinear optical (NLO) materials, have sparked significant amount attention in recent years. In self-fluxing systems, two non-centrosymmetric scandium borates with classical B5O10 groups, namely Rb7SrSc2B15O30 (I) and Rb7CaSc2B15O30 (II), were successfully discovered. Both I II exhibit short ultraviolet (UV) cutoff edge (<200 nm) appropriate second-harmonic generation efficiency (∼0.76 × KH2PO4, ∼0.88 KH2PO4 at 1064 nm, respectively). According...
Abstract In the context of climate change, research on frozen soils has attracted much attention in recent years, and numerous papers have been published these topics last decade. However, present status developmental trends not reported systematically. Herein, a bibliometric analysis was conducted using 7,108 between 2010 2019. The results indicate that: (a) although number articles increased from 432 to 1,066 2019, average citations per paper reached maximum 5.40 2014, subsequently...
The surface energy budget over the Qinghai-Tibet Plateau (QTP) and Arctic significantly influences climate system with global consequences. performances of 30 selected Coupled Model Intercomparison Project Phase 6 (CMIP6) models were evaluated based on six sites in QTP Arctic. simulation results for latent heat flux (LE) more accurate QTP, where correlation coefficient root mean square error (RMSE) 0.9 W m−2, respectively. sensible (H) Arctic, RMSE 0.8 24 Furthermore, multiple revealed that...
In this article, we investigated changes in public firms’ attitudes towards environmental protection 2018–2021 China. We crawled the firm–investor Q&A record on website of East Money, extracted carbon- and environment-related corpus, then applied sentiment analysis method NLP (natural language processing) to calculate weight each firm-level estimate attitude before after carbon reduction. found that there were significant reduction COVID-19 pandemic implementation policies. also a...
The Qinghai–Tibet Plateau is an area known to be sensitive global climate change, and the problems caused by permafrost degradation in context of warming potentially have far-reaching effects on regional hydrogeological processes, ecosystem functions, engineering safety. Soil thermal conductivity (STC) a key input parameter for temperature surface energy simulations active layer. Therefore, understanding spatial distribution patterns variation characteristics STC important accurate...
ABSTRACT The timing of high lake‐level stands during the Late Pleistocene in western China remains controversial. Here we report new results from Megalake Tengger based on a study palaeo‐shorelines and drill core Baijian Lake northwestern Desert. Multiple dating methods, luminescence signals (quartz optically stimulated luminescence, K‐feldspar post infrared‐infrared luminescence) electron spin resonance quartz, were used to date beach sands palaeo‐shoreline profiles at altitudes ~1310 m...
Na3LuB8O15, the first sodium lutetium borate in Na–Lu–B–O system, was prepared by spontaneous crystallization method. Na3LuB8O15 is crystallized centrosymmetric triclinic space group P1¯ with following cell parameters: a = 6.4047(12)Å, b 7.3342(13)Å, c 13.081(2)Å, α 88.999(7)°, β 78.631(8)°, γ 66.622(7)°, and Z 2. The general configuration of can be characterized as network structure created infrequent multiboron anion chain skeletons [B8O17] [LuO7] polyhedra shared oxygen atoms, where Na...
Peatlands are major natural carbon pool in terrestrial ecosystems globally and essential to a variety of fields, including global ecology, hydrology, ecosystem services. Under the context climate change, management conservation peatlands has become topic international concern. Nevertheless, few studies have yet systematized overall dynamics existing peatland research. In this study, based on an approach integrating bibliometrics literature review, we systematically analyzed research from...
The rapidly exploring random tree star (RRT*) algorithm is widely used to solve path planning problems. However, the RRT* and its variants fall short of achieving a balanced consideration quality safety. To address this issue, an improved discretized artificial potential field-QRRT* (IDAPF-QRRT*) strategy introduced. Initially, APF method integrated into Quick-RRT* (Q-RRT*) algorithm, utilizing attraction goal points repulsion obstacles optimize expansion process, swiftly superior initial...