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Showing 8451 to 8500 of 22070 works
High-latitude stratospheric aerosol geoengineering can be more effective if injection is limited to spring
Stratospheric aerosol geoengineering focused on the Arctic could substantially reduce local and worldwide impacts of anthropogenic global warming. Because the Arctic receives litt…
A Dynamic, Cloud-based LULC Mapping Methodology Using Sentinel-2 to Support Climate-Smart Landscape Management in Vulne…
Communities in Fiji rely on provisioning services from landscape resources such as agricultural and forestry-related production, and climate regulation determined by the mix of la…
Accurate load balancing accelerates Lagrangian simulation of water ages on distributed, multi-GPU platforms
Water age is a fundamental descriptor of source, storage, and mixing of water parcels in a watershed. The Lagrangian, particle tracking, approach is a powerful tool for physically…
ICYMARE - Online networking and its potential for early career researchers
Virtual networking opportunities are becoming increasingly important as alternatives or add-ons to offline conferences to lower the academic carbon footprint and make academia mor…
Use of twenty years CLUSTER/FGM data to observe the mean behavior of the magnetic field and current density of Earth’s …
The data from the CLUSTER FGM magnetometer, recorded for 20 years at ESA’s Cluster Science Archive, have been used to form a database aligned in time. It allows the calculation of…
The Effect of Portable Indoor Aerosol Filters on Indoor Air Quality (IAQ), Evidence from Different Sites in China
People spend most of their time indoors, and therefore exposure to aerosols and precursor-gasses in the indoor environment is of extreme concern with respect to people’s health, w…
Zonostrophic Beta-plumes, Breaking Waves and Zonal Jets in Locally-forced, Large-Scale Shallow Water Experiments
Eddy-driven zonal jets and Rossby waves are common features of planetary atmospheres and oceans, organising the large-scale flow and influencing the dispersion and transport of ma…
Survey of Transverse Range Fire Scars in Ten Years of UAVSAR Polarimetry
Because cross-polarized radar returns are highly associated with volume scatter, radar polarimetry returns tend to show strong evidence of wildfire scars and recovery in forest an…
Air-Sea Turbulent Heat Flux Feedback over Mesoscale Eddies
Air-sea turbulent heat fluxes play a fundamental role in generating and dampening sea surface temperature (SST) anomalies. To date, the turbulent heat flux feedback (THFF) is well…
Impact of the COVID-19 Pandemic on Air Quality in Metropolitan New Jersey
Improved air quality has been the silver lining of the pandemic since early 2020. The air quality in northern New Jersey was continuously measured during the COVID-19 pandemic and…
Melting of bridgmanite under hydrous shallow lower mantle conditions
High pressure and temperature experiments were carried out on bridgmanite under the hydrous shallow lower mantle conditions (24 – 25 GPa and 1673 – 1873 K with 5 – 10 wt. % of wat…
Wavelet analysis of properties of marine boundary layer mesoscale cells observed from AMSR-E
Marine boundary layer clouds tend to organize into closed or open mesoscale cellular convection (MCC). Here, two-dimensional wavelet analysis is applied for the first time to pass…
Seasonal and diurnal variations of vorticity and divergence in the Eastern Boundary Current Systems
Eastern Boundary Currents Systems are typically studied as a whole due to their dynamical similarities, mainly because Ekman pumping is predominant at these currents, and they typ…
Using a field water balance methodology to assess water production functions for irrigated sugarcane (Saccharum Officin…
The water production function (Ky) defines the quantitative response of the water deficit to overall yield during a given phenological stage and is a key parameter in deficit irri…
Classification and understanding of cloud structures via satellite images with EfficientUNet
Climate change has been a common interest and the forefront of crucial political discussion and decision-making for many years. Shallow clouds play a significant role in understan…
Sedimentary provenance from the evolving forearc-to-foreland Central Sakarya Basin, western Anatolia reveals multi-phas…
Collision between the Pontides and Anatolide-Tauride Block along the İzmir-Ankara-Erzincan suture in Anatolia has been variously estimated from the Late Cretaceous to Eocene. It r…
Improving the Characterization of Urban Flash Floods through Application of Local Knowledge
Despite recent advances in sensors, hydro-meteorological data remain scarce in urban watersheds. In the current, reactive approach to stormwater management, whether or not an urba…
Dynamic mechanism of the upper mantle beneath the northeastern Tibetan Plateau - constraints from the 410 km and 660 km…
Based on the massive teleseismic waveforms collected by the China Array II project, we investigate the 410 km and 660 km discontinuities (referred to as ‘410’ and ‘660’) beneath t…
The connection between Carnot and CAPE formulations of TC potential intensity
Tropical cyclone (TC) potential intensity (PI) theory has a well known form, consistent with a Carnot cycle interpretation of TC energetics, which relates PI to mean environmental…
Improving S2S precipitation forecasts in UFS through Tropical Nudging and Explainable Machine Learning
Due to the coupled nature of the earth system, precipitation forecast errors at S2S lead times are caused by a combination of errors/biases from the atmosphere, ocean, ice and lan…
On the inference of tsunami uncertainties from landslide run-out observations
Probabilistic tsunami hazard analysis (PTHA) due to submarine landslides is much less developed than PTHA for earthquake sources. This is partly because of less constrained data o…
An integrated GIS and Geophysical-based approach for geohazards risk assessment in coastal region: a Case study in Suez…
In coastal regions, more precaution for urban expansion should be considered regarding hidden geological hazard from the existence of expansive clay soil and shallow groundwater l…
Slower long-term coastal warming drives dampened trends in coastal marine heatwave exposure
Long-term temperature changes drive coastal Marine Heat Waves (MHW) trends globally. Here, we provide a more comprehensive global analysis of cross-shore gradients of MHW and SST …
The Next Generation of Hudson River Educators: Using Place-Based Education to Connect Underrepresented Minorities to th…
Place-based field education is the foundation of Lamont-Doherty Earth Observatory’s Hudson River Field Station. The most effective method of engaging and connecting people with th…
The SWIT-eSWua system: managing, preservation and sharing of the historical and near real-time ionospheric data at the …
The Istituto Nazionale di Geofisica e Vulcanologia (INGV) has a long tradition in collecting scientific data to support upper atmosphere physics research. In addition to the histo…
Identification and Characterization of Atlantic Halibut (Hippoglossus hippoglossus) Habitats with Bathymetric Data Supp…
The utilization of first-order information about seafloor morphology, derived from multibeam sonar data, has become common in the investigation of deep-sea benthic habitats. When …
Local Geomagnetic Model for the First Magnetic Observatory of Honduras
As a preliminary step to install the First Magnetic Observatory of Honduras, the local geomagnetic components are being computed in Tegucigalpa, Honduras (TEG), for the temporal i…
Environmental Controls of InSAR-based Periglacial Ground Dynamics in a Sub-Arctic Landscape
Periglacial environments are characterized by highly dynamic landscapes. Freezing and thawing lead to ground movement, associated with cryoturbation and solifluction. These proces…
The impact of Radial and Non-Radial IMF on the Earth's Magnetopause Size, Shape, and Dawn-Dusk Asymmetry from Global 3D…
The boundary between the solar wind (SW) and the Earths magnetosphere, the magnetopause (MP), is highly dynamic. Its location and shape depend on SW dynamic pressure and interplan…
Improved Imaging of the Large-Scale Structure of a Groundwater System with Airborne Electromagnetic Data
Working with airborne electromagnetic (AEM) data acquired in the Kaweah Subbasin in the Central Valley of California, U.S.A., we developed a new approach for imaging the top of th…
3D Multi-fluid MHD Simulation of the Early Time Behavior of an Artificial Plasma Cloud in the Bottom Side Ionosphere
A multi-fluid magnetohydrodynamic model has been developed to investigate artificial clouds in the lower ionosphere. The model is based on the five-moment approximation of the flu…
Slow and unsteady? Soil carbon accumulation rates in Mediterranean and semi-arid post-agricultural landscapes
Increases in soil organic carbon (SOC) during secondary succession in Mediterranean and semi-arid climates, global hot-spots for agricultural land abandonment, have been notorious…
Performance of the ionospheric kappa-correction of radio occultation profiles under diverse ionization and solar activi…
The kappa-correction is an easy-to-use method to correct for residual ionospheric errors in radio occultation (RO) data. It is a simple empirical model term that only depends on r…
Constraints on the emplacement of Martian nakhlite igneous rocks and their source volcano from advanced micro-petrofabr…
The Martian nakhlite meteorites, ormed from a single magma source region, and emplaced during multiple events spanning at least 93 ± 12 Ma, represent a key opportunity to study th…
Role of the Tropics and its Extratropical Teleconnections in State-Dependent Improvements of U.S. West Coast UFS Precip…
Boreal-wintertime hindcasts in the Unified Forecast System with the tropics nudged toward reanalysis improve United States (U.S.) West Coast precipitation forecasts at Weeks 3-4 l…
Evaluation of a Coupled Wave-Ice Model in the Western Arctic
The retreat of Arctic sea ice is enabling increased ocean surface wave activity at the sea ice edge, yet the physical processes governing interactions between waves and sea ice ar…
Magnetospheric Multiscale Observations of the Source Region of Energetic Electron Microinjections along the Dusk-side, …
The present paper demonstrates the first observations by the Magnetospheric Multiscale (MMS) mission of the counter-streaming energetic electrons and trapped energetic protons, lo…
Conceptualizing biogeochemical reactions with an Ohm's law analogy
In studying problems like plant-soil-microbe interactions in environmental biogeochemistry and ecology, one usually has to quantify and model how substrates control the growth of,…
Global sensitivity analysis using the ultra-low resolution Energy Exascale Earth System Model
For decades, the Arctic has been warming at least twice as fast as the rest of the globe. As a first step towards quantifying parametric uncertainty in Arctic feedbacks, we perfor…
Trace Element Composition of Sulfides from Kayad Zn-Pb deposit, Ajmer, Western India: Implications for Ore Mineralizati…
The Proterozoic Kayad Zn-Pb deposit in Ajmer, Rajasthan is located within the Aravalli-Delhi Fold Belt in western India. Mineralization of sphalerite and galena, commonly associat…
Evaluation of multiple thermodynamic modeling protocols on metabasites: using the Tso Morari UHP eclogite as a case stu…
The development of thermodynamic modeling techniques and availability of updated thermodynamic databases and activity-composition (a-X) relations, call for an evaluation of modeli…
Remote Sensing Teams LiDAR Landslide Mapping Project Continues Despite COVID Related Setbacks
The University of Houston’s USIP (Undergraduate Student Instrument Project) Remote Sensing team is designing and building an airborne LiDAR with the intention of using it to 3D ma…
Alternate history: A synthetic ensemble of ocean chlorophyll concentrations
Internal climate variability plays an important role in the abundance and distribution of phytoplankton in the global ocean. Previous studies using large ensembles of Earth system…
Temporal variations of CryoSat-2 and ICESat-2 sea ice freeboard around SIMBA buoys of MOSAiC campaign
String based sea ice mass balance array (SIMBA) buoy is a good data source to figure out the temporal variations of sea ice freeboard or thickness over the polar oceans. In partic…
Hypersensitivity of Southern Ocean air-sea carbon fluxes to turbulent diapycnal mixing
The Southern Ocean (SO) connects major ocean basins and hosts large air-sea carbon fluxes due to the resurfacing of deep nutrient and carbon rich waters, driven by strong surface …
Predictable changes in extreme sea levels and coastal flood risk due to nodal and perigean astronomical tidal cycles
We demonstrate that long-term tidally-induced changes in extreme sea levels affect estimates of major flood hazard in a predictable way. Long-term variations in tides due to the n…
Predictability of the Barents Sea ice cover from the sea surface temperatures in a linear framework
The Barents Sea attracts year-around human activity as the winter sea ice cover retreats, creating a need for short and long term prediction of environmental conditions in the reg…
Charge distribution in the thundercloud, electron acceleration, and lightning initiation
The comparative analysis of three thunderstorms on Aragats in May 2021 demonstrates that relativistic runaway electron avalanches (RREAs) are developing in large areas of the thun…
A Deep Earthquake Catalog for Oklahoma and Southern Kansas Reveals Extensive Basement Fault Networks
The successful application of deep learning for seismic phase arrival time picking has increased the efficacy of earthquake catalog development workflows. Earthquake catalogs with…
Interpretable Framework of Physics-guided Neural Network for Water temperature Simulation
With the development of large-scale rice cultivation management initiatives in East Asia, there is concern that a reduction in the number of human cultivators per unit area may le…
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