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Showing 151 to 200 of 8313 works
Improve dynamical climate prediction with machine learning
Dynamical models used in climate prediction often have systematic errors that can deteriorate predictions. In this study, we work in a twin experiment framework with a reduced-ord…
History, Features, Challenges, and Critical Success Factors of Enterprise Resource Planning (ERP) in The Era of Industr…
ERP has been adopting newer features over the last several decades and shaping global businesses with the advent of newer technologies. This research article uses a state-of-the-a…
Demonstration of a Multi-Layer, Lithographically Manufactured Plasma Spectrometer
Development of new plasma instruments is needed to enable constellation- and small satellite-based missions. Key steps in the development pathway of ultra-compact plasma instrumen…
The First GECAM Observation Results on Terrestrial Gamma-ray Flashes and Terrestrial Electron Beams
Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is a space-borne instrument dedicated to monitoring high-energy transients, thereinto Terrestria…
Influence of ENSO on stratospheric sulfur dioxide injection in the CESM2 ARISE-SAI-1.5 simulations
Climate and Earth system models are important tools to assess the benefits and risks of stratospheric aerosol injection (SAI) relative to those associated with anthropogenic clima…
The role of riverine bed roughness, egg pocket location, and egg pocket permeability on salmonid redd-induced hyporheic…
Salmon spawning activities alter streambed morphology, forming a dune-shaped egg nest called a redd. The spawning process increases redd sediment hydraulic conductivity, KD, and c…
Monitoring Preferential Flow of Water in Sand Using Thermoacoustics Wave Imaging
Accurate predictions of fluid flow, mass transport, and reaction rates critically impact the efficiency and reliability of subsurface exploration and sustainable use of subsurface…
Solution for the density parameter of dark energy
In this paper we will propose a possible solution for the density parameter of dark energy. From the dimensionless unification of the fundamental interactions will be presended th…
Sensitivity of seismic-noise based methods to controlled water content changes : insight from laboratory measurements
In recent years, seismic-noise based methods have shown great potential for the monitoring of various processes occurring in the Earth's crust. Among them, the fine detection of…
Fine and Coarse Dust Effects on Radiative Forcing, Mass Deposition, and Solar Devices over the Middle East
In desert regions like the Middle East (ME), dust has a profound impact on the environment, climate, air quality, and solar devices. The size of dust particles determines the exte…
Statistical properties of lower band rising tone chorus waves
Lower-band chorus waves are known to play dual roles in radiation belt dynamics (electron acceleration and precipitation), and understanding their properties and excitation is ver…
New Insights into the Rift-to-Drift Process of the Northern South China Sea Margin Constrained by a Three-dimensional O…
A three-dimensional (3D) P-wave seismic velocity (Vp) model of the crust at the northern South China Sea margin drilled by IODP Expeditions 367/368/368X has been obtained with fir…
Storage, transport, and fate of perfluoroalkyl acids (PFAAs) in a wastewater re-use and groundwater recharge system
Perfluoroalkyl acids (PFAAs), a group of synthetic compounds associated with adverse human health impacts, are commonly found in effluent discharged from wastewater treatment faci…
An Analytical Model of Active Layer Depth under Changing Ground Heat Flux
A physically based analytical model is formulated to simulate the thaw depth of active layer under changing boundary condition of soil heat flux. The energy conservation statement…
Coupled Water-Rice Systems under Multiple Driving Forces: Soft Limits of Adaptations to Climate Change in Japan
The impacts of climate change and increased water use for irrigation make it difficult to manage sustainable water use and food production. Sufficient research has not been conduc…
Multi-instrument observations of various ionospheric disturbances caused by the 6 February 2023 Turkey earthquake
In this work, we investigate various types of ionospheric disturbances observed over Europe after the earthquake in Turkey on 6 February 2023.By combining observations from Dopple…
Melting of Totten Glacier, East Antarctica since the Last Glacial Maximum Revealed by Beryllium Isotope and Grain Size …
The rapidly melting Totten Glacier of East Antarctica drains a basin containing ~3.5 m sea-level rise equivalent of ice, but the Totten Glacier dynamics and interaction with the S…
Majority of Southern Ocean seasonal sea ice bloom net community production precedes total ice retreat
The Southern Ocean Seasonal Sea Ice Zone (SSIZ) is characterized by the development of spring phytoplankton blooms following retreating sea ice. Until recently, assessing SSIZ blo…
Discrete simulations of fluid-driven transport of naturally shaped sediment particles
{A numerical scheme is developed to simulate the transport of natural gravel. Starting with computerized tomographic (CT) scans of natural grains, our method approximates the shap…
Meteors May Masquerade as Lightning in the Atmosphere of Venus
Lightning in the atmosphere of Venus is either ubiquitous, rare, or non-existent, depending on how one interprets diverse observations. Quantifying when and where, or even if ligh…
Analysis of trends and drivers: Identifying water conservation opportunities in the Eskandari Watershed, Iran …
Water scarcity is a significant issue in Iran, especially on its central plateau. Although climate change contributes to this problem, mismanagement and over-exploitation of ava…
Excess ground ice profiles in continuous permafrost mapped from InSAR subsidence
Excess ground ice formation and melt drive surface heave and settlement, and are critical components of the water balance in Arctic soils. Despite the importance of excess ice for…
Long-term statistical analysis of wintertime cloud thermodynamic phase and micro-physical properties in relation to sea…
It has been found that wintertime mixed-phase cloud properties can present significant differences based on the degree of interaction with air masses coming from locations with re…
A Signature-based Hydrologic Efficiency Metric for Model Calibration and Evaluation in Gauged and Ungauged Catchments
Rainfall-runoff models are commonly evaluated against statistical evaluation metrics. However, these metrics do not provide much insight into what is hydrologically wrong if a mod…
PIC simulations of overstretched ion-scale current sheets in the magnetotail
Onset of reconnection in the tail requires the current sheet thickness to be of the order of the ion thermal gyroradius or smaller. However, existing isotropic plasma models canno…
Reconstruction of nearshore surface gravity waves from Distributed Acoustic Sensing data
Distributed Acoustic Sensing (DAS) is a photonics technology converting seafloor telecommunications and optical fiber cables into dense arrays of strain sensors, allowing to monit…
Plasma Mixing during active Kelvin-Helmholtz Instability under different IMF orientations
When the velocity shear between the two plasmas separated by Earth’s magnetopause is locally super-Alfvénic, the Kelvin-Helmholtz (KH) instability can develop. A crucial role is p…
Accuracy of Global Geospace Simulations: How much of the error arises from solar wind input uncertainties?
In this study, we examine the accuracy of global geospace simulations by analyzing the relationship between the solar wind and its propagation parameters and the errors in auroral…
Synthetic aperture radar imaging below a random rough surface
Motivated by applications in unmanned aerial based ground penetrating radar for detecting buried landmines, we consider the problem of imaging small point like scatterers situated…
A new method to restore tectonically beheaded valleys
Tectonically beheaded valleys represent strain markers that can be used to constrain the geometry and kinematics of dip-slip faults. Quantifying the cumulative deformation they ha…
Navigating gender at sea
Fieldwork, including work done at sea, is a key component of many geoscientists' careers. Recent studies have highlighted the pervasive sexual harassment faced by women during fie…
A new method for the detection of siliceous microfossils on sediment microscope slides using convolutional neural netwo…
Diatom communities preserved in sediment samples are valuable indicators for understanding the past and present dynamics of phytoplankton communities, and their response to enviro…
Interplanetary Hydrogen Properties Observed from Mars
Observations of the Lyman-a emissions from Interplanetary Hydrogen (IPH) atoms are made from Mars’ orbit using a high spectral resolution instrument in echelle configuration. The …
Quantifying Regional Efficiency of Marine Carbon Dioxide Removal (mCDR) via Alkalinity Enhancement using the ECCO-Darwi…
As a marine Carbon Dioxide Removal (mCDR) approach, Ocean Alkalinity Enhancement (OAE) is emerging as a viable method for removing anthropogenic CO2 emissions from the atmosphere …
Growth and global persistence of stratospheric sulfate aerosols from the 2022 Hunga Tonga-Hunga Ha'apai volcanic erupti…
Stratospheric sulfate aerosols play a key role on atmospheric chemistry and Earth’s radiation budget, but their size distribution, a critical parameter in climate models, is gener…
The Impact of Homefront Factors on Student-Instructor Interactions in Science Technology Engineering Arts and Mathemati…
ACKNOWLEDGMENTS We are very grateful to MSU for their continued financial support and confidence with our team; our students who have continued to make us proud because of their r…
Using random forests to compare the sensitivity of observed particulate inorganic and particulate organic carbon to env…
The balance between particulate inorganic carbon (PIC) and particulate organic carbon (POC) holds significant importance in carbon storage within the ocean. A recent investigation…
Mg-Fe isotopes trace the mechanism of crustal recycling and arc magmatic processes in the Neo-Tethys subduction zone
The mechanism of crustal recycling in subduction zones has been a heated debate, and Mg–Fe isotopes may provide new constraints for this debate. This study reported the Fe–Mg isot…
A High-Precision Sub-Grid Parameterization Scheme for Clear-Sky Direct Solar Radiation in Complex Terrain in the Atmosp…
Research shows that complex terrain can affect the spatial distribution of solar radiation and atmospheric physical processes. Based on the high-resolution topographic data, there…
Capturing the diversity of mesoscale trade wind cumuli using complementary approaches from self-supervised deep learning
At mesoscale, trade wind clouds organize with various spatial arrangements, shaping their effect on Earth's energy budget. Representing their fine-scale dynamics even at 1 km scal…
Coastal polynyas enable transitions between high and low West Antarctic ice shelf melt rates
Melt rates of West Antarctic ice shelves in the Amundsen Sea track large decadal variations in the volume of warm water at their outlets. This variability is generally attributed …
Global Estimation of the Eddy Kinetic Energy Dissipation from a Diagnostic Energy Balance
Mesoscale eddies regulate the ocean heat and carbon budgets. However, how and where the kinetic energy flows out from the mesoscale reservoir remains uncertain. In this study, a s…
Holistic Seismic Monitoring of CCS with Active and Passive Data: A synthetic feasibility study based on Pelican site, A…
Carbon capture and storage (CCS) is forecast to play a significant role towards CO2 emissions reduction. Cost-effective and simplified monitoring will be essential for rapid adopt…
Aviation Turbulence Induced by the Interaction between a Jet Stream and Deep Convection
On December 18, 2022, Hawaiian Airlines flight HA35 encountered severe turbulence in a cloud-free region without warning. We simulated this incident using the Model for Prediction…
Moisture transport axes: a unifying definition for monsoon air streams, atmospheric rivers, and warm moist intrusions
The water vapor transport in the extratropics is mainly organized in narrow elongated filaments. These filaments are referred to with a variety of names depending on the contexts.…
Ice Flow Speed Variability of the Vaughn Lewis Icefall, SE Alaska, From Tiltmeters
Icefalls are steep ice flow features that form over steps in bedrock elevation. With their high driving stresses, icefalls have long been assumed to have a constant ice flowspeed.…
Potential non-linearities in the high latitude circulation and ozone response to Stratospheric Aerosol Injection
The impacts of Stratospheric Aerosol Injection (SAI) on the atmosphere and surface climate depend on when and where the sulfate aerosol precursors are injected, as well as on how …
A Drought and Heat Risk Assessment Framework for Urban Green Infrastructure
Urban green infrastructure (UGI) is a prominent concept towards climate adaptation and urban resilience, but is also affected by droughts and heat. Hence, this study aims to advan…
Characterizing Volcanic Ash Density and its Implications on Settling Dynamics
Volcanic ash clouds are carefully monitored as they present a significant hazard to humans and aircraft. The primary tool for forecasting the transport of ash from a volcano is di…
Variation in Pedersen Conductance near Jupiter’s Main Emission Aurora: Comparison of Hubble Space Telescope and Galileo…
We present the first large-scale statistical survey of the Jovian main emission (ME) to map auroral properties from their ionospheric locations out into the equatorial plane of th…
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