A5100645626- Meteorological Phenomena and Simulations
- Atmospheric aerosols and clouds
- Atmospheric Ozone and Climate
- Precipitation Measurement and Analysis
- Remote Sensing and Land Use
- Atmospheric chemistry and aerosols
- Climate variability and models
- Ocean Acidification Effects and Responses
- Marine and coastal ecosystems
- Environmental Changes in China
- Marine Bivalve and Aquaculture Studies
- Air Quality Monitoring and Forecasting
- Urban Heat Island Mitigation
- Environmental and Agricultural Sciences
- Fire effects on ecosystems
- Plant Water Relations and Carbon Dynamics
- Lightning and Electromagnetic Phenomena
- Land Use and Ecosystem Services
- Tropical and Extratropical Cyclones Research
- Climate change and permafrost
- Marine Biology and Ecology Research
- Atmospheric and Environmental Gas Dynamics
- Aeolian processes and effects
- Soil Moisture and Remote Sensing
- Air Quality and Health Impacts
Anhui Institute of Optics and Fine Mechanics
2019-2024
Chinese Academy of Sciences
2019-2024
Anhui Normal University
2024
Advanced Laser Technology (United Kingdom)
2024
Laser Research Institute
2022-2024
Hefei Institutes of Physical Science
2024
Development Research Center
2024
Irvine University
2022-2023
Guangxi University
2023
Universiti Teknologi MARA
2023
Abstract A new methodology is developed to construct a global (60°S–60°N) long‐term (2000–2019) high‐resolution (∼10‐km h) mesoscale convective system (MCS) database by tracking MCS jointly using geostationary satellite infrared brightness temperature ( T b ) and precipitation feature (PF) characteristics from the Integrated Multi‐satellitE Retrievals for GPM data sets. Independent validation shows that satellite‐based set able reproduce important statistics derived ground‐based radar...
Abstract Increasing atmospheric CO 2 concentrations are causing ocean acidification (OA), altering carbonate chemistry with consequences for marine organisms. Here we show that OA increases by 46–212% the production of phenolic compounds in phytoplankton grown under elevated projected end this century, compared ambient level. At same time, mitochondrial respiration rate is enhanced 130–160% a single species or mixed assemblage. When fed cells OA, zooplankton assemblages have significantly...
Abstract To characterize and quantify tropopause‐reaching deep convection, 1 year of Global Precipitation Mission (GPM) Ku band radar echoes are surveyed in relation to several reference levels derived from the ERA‐Interim reanalysis data set. Consistent with observations Tropical Rainfall Measuring over tropics, GPM has detected convection dominantly tropical land, especially Panama Central Africa. At middle high latitudes, convective storms mainly found land Northern Hemisphere during...
Abstract A 4‐year Global Precipitation Measurement (GPM) Feature (PF) data set is used to quantify the frequency and global distribution of overshooting convection. In this study, convection defined as PFs with maximum 20 dBZ echo top height (MAXHT20) greater than lapse rate tropopause, derived from ERA‐Interim reanalysis data. The geographical exhibits a strong preference for specific land regions, such over central United States, Argentina, Central Africa, Colombia. Larger areas occurrence...
Gestational hypertension (GH), preeclampsia (PE), and gestational diabetes mellitus (GDM) are common pregnancy complications can result in maternal prenatal morbidity mortality. Air pollution exposure could adversely impact complications; however, evidence remains limited China, where ambient air is relatively severe. This study aims to examine the associations of GH, PE, GDM with six pollutants (PM2.5, PM10, SO2, NO2, O3, CO) during pregnancy. Leveraging a multicenter birth cohort among...
Abruptly autofocusing vortex beams were proposed for a variety of applications such as optical manipulation, but their quantitative characterization trapping capability remains largely unexplored. In this paper, we propose type named multi-Airy (MAVBs) and investigate characteristics theoretically experimentally. It is found that the performance ability MAVBs can be enhanced by adjusting relevant parameters increasing number superposed Airy within certain range. Although force stiffness...
Abstract A longstanding question for scientists has been whether or not any observable trends shifts in global lightning activity have occurred since the Industrial Revolution. This study utilized over 8,000 certified ground‐based stations a 43‐year period, as well 16 years of Tropical Rainfall Measuring Mission (TRMM) Lightning Imaging Sensor (LIS) data, to provide better understanding processes behind these trends. Ground station results show that many regions observed significant...
Abstract A 16-yr Tropical Rainfall Measuring Mission (TRMM) convective feature (CF) dataset and ERA-Interim data are used to understand the favorable thermodynamic kinematic environments for high-flash-rate thunderstorms globally as well regionally. We find that intense thunderstorms, defined having more than 50 lightning flashes within a CF during ~90-s TRMM overpassing time share few common features over various regions. These include large available potential energy (>1000 J kg −1 ),...
Modern climate projections lack adequate spatial and temporal resolution due to computational constraints. A consequence is inaccurate imprecise predictions of critical processes such as storms. Hybrid methods that combine physics with machine learning (ML) have introduced a new generation higher fidelity simulators can sidestep Moore's Law by outsourcing compute-hungry, short, high-resolution simulations ML emulators. However, this hybrid ML-physics simulation approach requires...
The growth of phytoplankton and thus marine primary productivity depend on photophysiological performance cells that respond to changing environmental conditions. South China Sea (SCS) is the largest marginal sea western Pacific plays important roles in modulating regional climate carbon budget. However, little has been documented characteristics SCS. For first time, we investigated assemblages northern (NSCS) using a real-time in-situ active chlorophyll fluorometry, covering 4.0 × 105 km2....
Abstract Mesoscale convective systems (MCSs) occur frequently over the tropics and mid‐latitudes have a large impact on local precipitation amounts as well large‐scale circulation through their modulation of vertical diabatic heating profile. To fully understand quantify these effects, MCSs must be studied throughout lifetimes at both mid‐ tropical latitudes, land ocean. This can accomplished by tracking storm using global scale data set this information to composite collocated active sensor...
Abstract Overshooting convection that penetrates the lapse rate tropopause is defined globally using 3 years of Global Precipitation Measurement (GPM) observations and ERA-Interim data. in subtropics mainly found over a few hot spot regions, including central North America Argentina. A relatively high density events with overshooting also northeast China summer months, where 203 are identified during 2014–16. These convective extending above occur under various synoptic conditions. The...
In order to explore the effects of high temperature (HT) and light on physiological biochemical aspects macroalga Ulva prolifera, we cultured this species under two temperatures (20°C: low temperature, LT; 30°C: HT) intensities (80 μmol m−2 s−1: light, LL; 400 HL) for 5 days. It was found that (a) compared 20°C, chlorophyll a (Chl a) content increased at 30°C LL conditions, relative growth rate (RGR) significantly decreased 30°C; (b) treatment, HL RGR but Chl content; (c) LL-grown U....
Abstract The distribution of latent heating released by mesoscale convective systems (MCSs) plays a crucial role in global energy and water cycles. To investigate the characteristics MCS heating, five years (2014–19) Global Precipitation Measurement (GPM) Ku-band Radar observations retrievals are combined with newly developed high-resolution (~10 km, hourly) tracking dataset. results suggest that midlatitude MCSs shallower have lower maximum precipitation rate than tropical MCSs. However,...
Abstract A 16‐year Tropical Rainfall Measuring Mission convective feature (CF) data set and ERA‐Interim reanalysis are used to examine the nonlinear relationships between thermodynamic environments probability of high‐flash rate thunderstorms. First, Bayesian‐like functions established preselected variables CFs. Then, global geographical distribution thunderstorms is validated by applying these data. The results suggest that a sole environmental factor has limited skill estimate events....
We study a new method - called Schrodingerisation introduced in [Jin, Liu, Yu, arXiv: 2212.13969] for solving general linear partial differential equations with quantum simulation. This converts into `Schrodingerised' or Hamiltonian system, using and simple transformation the warped phase transformation. Here we provide more in-depth technical discussions expand on this approach detailed pedagogical way. apply to examples of equations, including heat, convection, Fokker-Planck, Boltzmann...