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Showing 7451 to 7500 of 59105 works
Plants and Pollutants: Exploring salt and cadmium stress response in Sea Rocket
Anthropogenic factors such as climate change, harsh agricultural practices, and mining have contributed to increases in soil salinization and heavy metal contamination. Highly sal…
Diurnal and Semi-diurnal Variations in the Large-Scale Atmospheric Circulation over the Tropical Oceans in a Global Sto…
Studies have long reported the existence of pronounced diurnal and semi-diurnal variations in near-surface winds and divergence over the tropical oceans. Diurnal cycles of convect…
Long-term trends in urban NO2 concentrations and associated pediatric asthma cases: estimates from global datasets
Background: Combustion-related nitrogen dioxide (NO2) air pollution is associated with pediatric asthma incidence. We estimated global surface NO2 concentrations consistent with t…
Jupiter’s Temperate Belt/Zone Contrasts Revealed at Depth by Juno Microwave Observations
Juno Microwave Radiometer (MWR) observations of Jupiter’s mid-latitudes reveal a strong correlation between brightness temperature contrasts and zonal winds, confirming that the b…
The impact of planetary boundary layer parameterisation scheme over the Yangtze River Delta region, China: Part I - Sea…
The planetary boundary layer (PBL) is the main region for the exchange of matter, momentum and energy between land and atmosphere. The transport processes in the PBL determine the…
Local Time Dependence of Jupiter's Polar Auroral Emissions Observed by Juno UVS
Auroral brightness and color ratio imagery, captured using the Juno mission’s Ultraviolet Spectrograph, display intense emissions poleward of Jupiter’s northern main emission, and…
Radiative Effects of Increased Water Vapor Associated with Enhanced Dustiness in the Saharan Air Layer
The Saharan Air Layer (SAL) has been shown to be an elevated, well-mixed, warm, dry, frequently dusty layer. The structure of the SAL plays an important role in regional climate a…
Constraining the Intermodel Spread in Cloud and Water Vapor Feedback
Uncertainty in climate feedbacks is the primary source of spread in model projections of surface temperature response to anthropogenic forcing. Cloud feedback persistently appears…
Stormtime ring current heating of the plasmasphere and ionosphere
The energy deposition from ring current ions into the high density “cold” plasma of the ionosphere and plasmasphere is analyzed, based on a Comprehensive Inner Magnetosphere-Ionos…
Seismic diffusivity and the influence of heterogeneity on injection-induced seismicity
The spatiotemporal patterns of injection-induced seismicity (IIS) are commonly interpreted with the concept of a triggering front, which propagates in a diffusion-like manner with…
Experimental support for a simplified approach to CTRW transport models and exploration of parameter interpretation
We empirically test our earlier theoretical arguments about simplification of continuous-time random walk (CTRW) solute transport models, namely that without loss of generality th…
Understanding the Complexity and Dynamics of Anastomosing River Planform: A Case Study of Brahmaputra River in Banglade…
The Brahmaputra is one of the world's largest rivers, ranking fifth in terms of average discharge. Therefore, to dissipate it's enormous energy, it is severely braided with multip…
Most River Basins will Follow their Budyko Curves under Global Warming
The Budyko framework consists of a curvilinear relationship between the evaporative ratio (i.e., actual evaporation over precipitation) and the aridity index (potential evaporatio…
Automated Bow Shock and Magnetopause Boundary Classification At Saturn Using Statistics of Magnetic Fields and Particle…
Statistical studies of the properties of different plasma regions, such as the magnetosheath and outer magnetosphere found near the boundaries of planetary magnetospheres, require…
Data Quality Analysis on China Permanent Seismic Network by Repeating Earthquakes
Highly similar waveforms recorded from repeating earthquakes can be utilized to evaluate the data quality of a seismic station. We used a hypothesis testing method to establish a …
Utilization of ICESat-2 and Pleiades Stereo Datasets for assessments of Changes in Elevation in Complex Himalayan Terra…
Openly accessible space-borne lidar, ICESat-2 datasets along with Pleiades stereo datasets provide a unique opportunity for estimation and monitoring of fragile sites in relativel…
Performance Assessment of Supported GNSS service through a Standalone Smartphone Device in an Urban Environment
Vivo 1606 model is used for the study of standalone use of smartphone as a positioning device with FM supported location (Assisted- GNSS) for GPS, GLONASS, BeiDou. The observation…
Understanding Soil Moisture – Precipitation (SM-P) Coupling over India from a Compound Flood Risk Assessment Perspective
Compound event research has gained significant momentum over the past few years. Traditionally risk assessment studies considered either one climatic driver or process at a time. …
Understanding the changing nature of marine cold spells
Marine heatwave (MHW) characteristics - such as frequency, intensity and duration - are increasing, largely due to global warming. However, while corresponding marine cold spell (…
On the Origin of Orphan Tremors & Intraplate Seismicity in Western Africa
On September 5-7, 2018, a series of tremors were reported in Nigeria's capital city, Abuja. These events followed a growing list of tremors felt in the stable intra-plate region, …
Strongly eddying ocean simulations required to resolve Eocene model-data mismatch
Model simulations of past climates are increasingly found to compare well with proxy data at a global scale, but regional discrepancies remain. A persistent issue in modeling past…
Transcriptomics to unravel regulation of nutrient uptake rates upon synthetic CEP1 peptide application in plant roots
Plant roots are responsible for essential functions like nutrient uptake, anchorage, and storage. Study of root uptake mechanisms for macro nutrients like nitrogen, phosphorus, po…
Evaluating implementation of Coastal Zone Regulation notification in India using remote sensing change detection techni…
Marine or coastal wetlands that host a diverse variety of flora and fauna are unique and fragile as they are subjected to changing coastlines and undergo dynamic spatial shifts wi…
Complete three-dimensional coseismic displacements due to the 2021 Maduo earthquake in Qinghai Province, China from Sen…
On 22ed May 2021 (local time), an earthquake of Ms7.4 struck Maduo county in Qinghai Province, China. This was the largest earthquake in China since the 2008 Wenchuan earthquake. …
Application of Multiple Artifact Correction in Digital Core Pore Structure Extraction
Digital core techniques based on CT scan imaging can accurately describe the pore space of rocks, which provides a significant tool for studying the influence of rock pore structu…
Dike-Segment Propagation, Arrest, and Eruption at Fagradalsfjall, Iceland
The volcanic eruption that began on 19 March 2021 at Fagradalsfjall is the first one to occur on the Reykjanes Peninsular for nearly 800 years and in Fagradalsfjall for about 6000…
Integrating High-resolution Wetland and Depression Water Storage Data in Major Basin Hydrologic Modeling
The increasing availability of surface water inundation data has encouraged modelers and managers to include small yet abundant surface water storage systems (e.g., wetlands and o…
Using PS-InSAR observations to detect aseismic fault slip in the seismically active Groningen gas field
Since the start of production in 1968 in the Groningen gas field (Netherlands) considerable land subsidence (>30 cm) has occurred above the field. Variability in reservoir compact…
Inverse methods for quantifying time-varying subglacial perturbations from altimetry
Glacier surface elevation responds to a variety of localized processes occurring beneath the ice. Subglacial-lake volume change in particular is inherently time-dependent, produci…
How the source depth of coastal upwelling relates to stratification and wind
Wind-driven coastal upwelling is an important process that transports nutrients from the deep ocean to the surface, fueling biological productivity. To better understand what affe…
Considerations for Assessing the Technical Potential of Floating Solar Photovoltaics: A Systematic Review
Floating photovoltaic solar energy (FPV) are solar photovoltaic systems that float on bodies of water. They are a rapidly expanding renewable energy source emerging as an alternat…
Carbon Reduction Potential and its Related Land Requirement: Analysis on Energy Transition Pathways for the Brazilian S…
Steelmaking is a key-sector for development; it is also one of the most energy and CO 2 intensive industries. Brazilian steelmaking was responsible for 44.3 million metric tons of…
Archaeal Biomarker Records in Marine Sediments Impacted by Methane Transport: Insights from Peru Margin
The transport of methane from deep sediments towards the seafloor is widespread in ocean margins and has important biogeochemical implications for the deep ocean [1]. A significan…
Simulating the Effect of Green Infrastructure on Flood Mitigation under Extreme Rainfalls
Urban drainage systems are facing major challenges with rapid urbanization and climate change, especially for developing countries. Green infrastructure (GI) is a natural-based so…
Bridging Worlds in Bedform Research with an Open Access, Universal Toolbox: the Bedform Analysis Toolbox
Bedforms (ripples, dunes, sandwaves) are ubiquitous features in many sandy subaqueous settings. They have been observed in a wide variety of flows, including rivers, the surf zone…
Solar minimum exospheric neutral density near the subsolar magnetopause estimated from the XMM soft X-ray observations …
The Earth’s magnetosheath and cusps emit soft X-rays due to the interaction between highly charged solar wind ions and exospheric hydrogen atoms. The LEXI and SMILE missions are s…
Soil Contaminant Detection Utilizing Field Portable UV-VIS-NIR Spectrometer
Remediation of contaminated soil sites is important to our environment and the growing population that interacts with these resources. Contamination of soil due to leaks, spills a…
Exploring a New Computationally Efficient Data Assimilation Algorithm For Ocean Models
We present a new data assimilation algorithm known as the Continuous Data Assimilation (CDA) algorithm that has been tested extensively in the mathematical literature and, most re…
Evaluating the Dimension of the Design Space for Stratospheric Aerosol Geoengineering
Stratospheric aerosol injection (SAI) can provide global cooling by adding aerosols to the lower stratosphere, and thus is considered as a possible supplement to emission reductio…
Physical circulation in the coastal zone of a large lake controls the benthic biological distribution.
There are gradients of conductivity and major ions in the coastal zone of the Eastern Georgian Bay of Lake Huron that appear to limit the spatial distribution of invasive dreissen…
Quantifying barley morphology using the Euler Characteristic Transform
Observing and documenting shape has fueled biological understanding as the shape of biomolecules, cells, tissues, and organisms arise from the effects of genetics, development, an…
Morphological phenotyping of hooked hairs in Phaseolus Vulgaris
We quantify the shape of hooked hairs which is a newly observed phenotype of epidermal cell extensions [1] in the common bean genotype L88-57 (Phaseolus vulgaris). The hooked hair…
EmergeNet: A Deep Neural network for Germination timing detection based on image sequence analysis
Emergence timing of a plant, i.e., the time at which the plant is first visible from the surface of the soil, is an important phenotypic event as an indicator of seed quality and …
Glacial Troughs Drive Shelf/Slope Exchange
Glacial troughs are flat-bottomed, steep-sided submarine valleys that almost or en-tirely incise the shelf, and significantly alter coastal circulation. When the alongshore flow i…
Controls on streamwater age in a saturation overland flow-dominated catchment
Water age and flow pathways should be related; however, it is still generally unclear how integrated catchment runoff generation mechanisms result in streamflow age distributions …
Noble Gases Record Widespread Six Degrees Celsius Low-Latitude Land Cooling During the Last Glacial Maximum
Estimates of climate sensitivity rely in part on the magnitude of global cooling during the Last Glacial Maximum (LGM). While ice cores provide reliable LGM temperatures in high-l…
‘Simpson’s Law’ and the Spectral Cancellation of Climate Feedbacks
We spectrally resolve the conventional clear-sky temperature and water vapor feedbacks in an idealized single-column framework, and show that the well-known partial compensation o…
Amazonian Moisture Recycling Revisited Using WRF with Water Vapor Tracers
Previous studies have estimated that 25% to 35% of Amazonian precipitation comes from evapotranspiration (ET) within the basin. However, due to simplifying assumptions of traditio…
Water Security and the Hydric Potential of Andean Cryosphere.
In dry regions, millions of people depend on freshwater provided by the mountain cryosphere. Its likely depletion would make productive land-use management and access to water sup…
Vestiges of Underplating and Assemble in the Central North China Craton Based on Noise Tomography
The study region is located in the central part of the North China craton (NCC). We use one-year continuous waveforms of the vertical component from 112 broadband seismic stations…
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