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361
Global Variations in the Time Delays Between Polar Ionospheric Heating and the Neutral Density Response
Published 2023-04-01“…During two major geomagnetic storms in 2003, these data show increased densities are first seen on the dayside edge of the auroral ovals after a surge in the energy input. At lower latitudes, the densities reach their peak values on the dayside earlier than on the night side. …”
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362
Concurrent Heat Extremes in Relation to Global Warming, High Atmospheric Pressure and Low Soil Moisture in the Northern Hemisphere
Published 2025-01-01“…In the absence of warming trends, the temporal and spatial variations in concurrent heat extremes are mainly caused by simultaneous high atmospheric pressure controlled by large‐scale circulations, particularly in mid‐latitude regions. While low soil moisture enhances regional heat extremes through land‐atmosphere feedbacks, it plays a minor role in driving concurrent heat extremes alone but can contribute in combination with high‐pressure anomalies. …”
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363
Monsoonal climate and asymmetric heating facilitate the slope-aspect to influence landscape-scale tree structure in the Western Ghats, India
Published 2025-01-01“…The asymmetric heating of various aspects in controlling vegetation distribution at landscape-scale, known at mid-latitudes, is not anticipated in the WG due to its lower latitudinal position. …”
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364
Whole Genome Sequencing Reveals Genetic Differences Between Symbiodiniaceae Populations Among Reproductively and Geographically Isolated Acropora Colonies in Western Australia
Published 2025-01-01“…ABSTRACT Significant genetic differentiation between Symbiodiniaceae populations in coral hosts can be induced by a range of factors including geography, latitude, depth, temperature and light utilisation. …”
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365
Observing glacier dynamics with low-cost, multi-GNSS positioning in Victoria Land, Antarctica
Published 2024-01-01“…This study examines the performance of low-cost, low-power GNSS positioning systems for glacier monitoring in high-latitude environments. We compare the positioning performance of co-located low-cost u-blox ZED-F9P GNSS units (a few hundred USDs) and survey-grade Trimble R10 units (> $10,000 USD) under stationary (on land) and dynamic (on glacier) conditions near Terra Nova Bay, Antarctica. …”
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366
Feasibility Study of PV-Wind-Fuel Cell Hybrid Power System for Electrification of a Rural Village in Ethiopia
Published 2018-01-01“…In this work, the techno-economic feasibility study (using HOMER) of emission-free hybrid power system of solar, wind, and fuel cell power source unit for a given rural village in Ethiopia called Nifasso (latitude of 9°58′40″N and longitude of 39°50′3″E with an estimated population of 1059) that can meet the electricity demand in a sustainable manner has been studied. …”
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367
The Role of Migration in Maintaining the Transmission of Avian Influenza in Waterfowl: A Multisite Multispecies Transmission Model along East Asian-Australian Flyway
Published 2018-01-01“…Mallard was found to be the most important host with the highest transmission potential, and high- and middle-latitude regions appeared to act as hotspots of influenza transmission. …”
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368
Pro‐L* ‐ A Probabilistic L* Mapping Tool for Ground Observations
Published 2021-02-01“…Pro‐L* has been calculated for a high resolution magnetic latitude by magnetic local time grid in the Earth’s Northern Hemisphere. …”
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369
Machine Learning‐Based Emulator for the Physics‐Based Simulation of Auroral Current System
Published 2024-01-01“…In this study, we report the latest upgraded Surrogate Model for REPPU Auroral Ionosphere version 2 (SMRAI2) with significantly improved resolutions in time and space (5 min in time, ∼1° in latitude, and 4.5° in longitude), where the dipole tilt angle is also newly added as one of the input parameters to reproduce the seasonal dependence. …”
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370
Environmental Radionuclides in Surface Soils of Vietnam
Published 2002-01-01“…The multiple regression of 137Cs inventories against characteristics of sampling locations allowed us to establish the distribution of 137Cs deposition density and its relationship with latitude and annual rainfall. The 137Cs deposition density increases northward and varies from 178 Bq m–2 to 1,920 Bq m–2. …”
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371
Exploring the Node Importance and Its Influencing Factors in the Railway Freight Transportation Network in China
Published 2019-01-01“…In contrast, the railway freight concentration (RFC) coefficient, geographical location (longitude and latitude), and coastal region all have negative effects on the importance of provincial nodes. …”
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372
Leveraging the CYGNSS Spaceborne GNSS‐R Observations to Detect Ionospheric Irregularities Over the Oceans: Method and Verification
Published 2022-11-01“…In this study, ionospheric irregularities over the regions of the equatorial, and low‐latitude ocean during a G4‐class strong geomagnetic storm were investigated by utilizing the spaceborne GNSS reflectometry (GNSS‐R) technique. …”
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373
Model OLD0: A Physical Parameterization for Clear-Sky Downward Longwave Radiation
Published 2025-01-01“…It is shown that in mid-latitude and tropical atmospheres, DLF0 can be represented as the sum of fluxes from three distinct spectral regions: R1 (λ < 7.5 µm), R2 (7.5 to 14 µm), and R3 (λ > 14 µm). …”
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374
Magnetic Signatures of Ionospheric Disturbance Dynamo for CME and HSSWs Generated Storms
Published 2021-09-01“…The Oscillatory behavior of IMF Bz during the high‐speed solar wind streams (HSSWs) generates Ddyn globally and the corresponding effects are observed at all low latitude magnetic observatories. In this regard, the Joule heating estimation shows that CME and HSSWs generated storms have very different patterns. …”
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375
Estimating Geomagnetically Induced Currents in Southern Brazil Using 3‐D Earth Resistivity Model
Published 2023-04-01“…In this study, we simulate induced GICs in a hypothetical representation of a low‐latitude power transmission network located mainly over the large Paleozoic Paraná basin (PB) in southern Brazil. …”
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376
A Scoping Review of Obesity among Indigenous Peoples in Canada
Published 2019-01-01“…Researchers are encouraged to conduct total diet studies in these regions, and to use existing data to analyze the associations between obesity, road access, latitude, food environment, and traditional food intake, to further inform community planning and development.…”
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377
Analysis of Large Geomagnetically Induced Currents During the 7–8 September 2017 Storm: Geoelectric Field Mapping
Published 2023-03-01“…The geomagnetic measurements with 10 s sampling rate of 28 IMAGE ground magnetometers distributed over the north Europe (from 52.07° to 69.76° latitude) are the bases for the study. A GeoElectric Dynamic Mapping (GEDMap) code was developed for this task. …”
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378
Autonomous Streaming Space Objects Detection Based on a Remote Optical System
Published 2021-12-01“…Under laboratory conditions, the satellite trajectory had simulated for an initial assessment of the compiled algorithmic modules of the computer vision library OpenCV.Based on the simulation results, dynamic detection of the International Space Station in real-time from the observation site with coordinates longitude 25o41′49″ East, latitude 53o52′36″ North in the interval 00:54:00–00:54:30 17.07.2021 (UTC + 03:00) had performed. …”
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379
Numerical Simulations of the Geospace Response to the Arrival of an Idealized Perfect Interplanetary Coronal Mass Ejection
Published 2021-02-01“…However, results diverge away from the equator. dB/dt values in excess of 30 nT/s are found as low as 40° magnetic latitude. Under southward interplanetary magnetic field conditions, magnetopause erosion combines with strong region one Birkeland currents to intensify the dB/dt response. …”
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380
A Novel Hybrid Machine Learning Framework for Wind Speed Prediction
Published 2025-01-01“…The dataset for this study was generated from a numerical simulation conducted at a location with a latitude of 22.55° N and a longitude of -14.33° E. …”
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