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Showing 1801 to 1850 of 59105 works
Morpho-tectonics of transpressional systems: insights from analog modeling
Transpressional margins are widespread, and their dynamics are relevant for plate boundary evolution globally. Though transpressional orogen evolution involves a topographic respo…
Transit Time Theory is not what it used to be
The understating of the dynamics of tracers and water transit times at catchment scale has increasingly grown in the last decades, becoming a consolidated approach in the field of…
Analysis of Early-Warning Signals for Arctic Summer Sea Ice Loss
The rapid loss of Arctic Sea Ice (ASI) in the last decades is one of the most evident manifestations of anthropogenic climate change. A transition to an ice-free Arctic during sum…
Seismotectonics of Sulawesi, Indonesia
In eastern Indonesia, Sulawesi Island lies at the triple junction of the Australian, Sunda, and Phillippine Sea plates. The distinctive K-shape of Sulawesi, consisting of four arm…
Climatology of mixed-phase clouds and their radiative effects when coupled to sea ice; study based from observations at…
The current contribution presents wintertime climatology from 2012 to 2020 of mixed-phase clouds and their radiative effects when coupled to the sea ice states. Measurements from …
Effects of lower troposphere vertical mixing on simulated clouds and precipitation over the Amazon during the wet season
Planetary boundary layer (PBL) schemes parameterize unresolved turbulent mixing within the PBL and free troposphere (FT). Previous studies reported that precipitation simulation o…
Local beamforming and back-projection of induced earthquakes in Helsinki, southern Finland
Seismic array processing is routinely used to infer detailed earthquake properties of intermediate and large events, however, the source properties of microseismicity often remain…
Climatology of HF propagation characteristics at very high latitudes from SuperDARN observations
Conventional forecasting of high-frequency (HF, 3-30 MHz) radio wave propagation is based on a combination of ionospheric and propagation models. However, at very high latitudes t…
Numerical and field investigations unveil the response of salt marshes to storm sediment input
Salt marshes are ecosystems with significant economic and environmental value. With accelerating rate in sea-level rise, it is not clear whether salt marshes will be able to retai…
The evolution of African monsoons and its impacts on precipitation seasonality in the late Cenozoic and future climate …
The West African Monsoon (WAM) strongly drives precipitation variability and seasonality across continental West Africa and the tropical Eastern Atlantic. However, the evolution o…
Localization of deformation in a non-collisional subduction orogen: the roles of dip geometry and plate strength on the…
The non-collisional subduction margin of South America is characterized by different geometries of the subduction zone and upper-plate tectono-magmatic provinces. The localization…
Cosmology constant and quantum mechanics equation based on the rotational gravitational field
In this work, the gravitational field is investigated in detailed and the quantum mechanics equation under the gravitational field has been derived. Then, the Schrodinger and Dira…
Predicting the three-dimensional age-depth field of an ice rise
Ice rises situated around the perimeter of Antarctica buttress ice flow and contain information about the past climate and changes in flow regime. Moreover, ice rises contain conv…
Impact of Regional Marine Cloud Brightening Interventions on Climate Tipping Points
It has been proposed that increasing greenhouse gas (GHG)-driven climate tipping point risks may prompt consideration of Solar Radiation Modification (SRM) climate intervention to…
Seasonal and elevational variability in dwarf birch VOC emissions in Greenlandic tundra
Rising temperatures amplify biogenic volatile organic compound (VOC) emissions from arctic vegetation, causing feedbacks to the climate system. Changes in climate also alter plant…
Emulating present and future simulations of melt rates at the base of Antarctic ice shelves with neural networks
Melt rates at the base of Antarctic ice shelves are needed to drive projections of the Antarctic ice sheet mass loss. Current basal melt parameterisations struggle to link open oc…
Accurate Magnitude and Stress Drop using the Empirical Green's Function Method Applied to Distributed Acoustic Sensing
The reliable estimation of earthquake magnitude and stress drop are key in seismology. The novel technology of distributed acoustic sensing (DAS) holds great promise for source pa…
Continental Scale Assessment of Variation in Floodplain Roughness with Vegetation and Flow Characteristics
Quantifying floodplain flows is critical to multiple river management objectives, yet how vegetation within floodplains dissipates flow energy lacks comprehensive characterization…
A Deep Learning Based Proposed Framework of Privacy Preservation in Cellular System
Now a days the obtainability of smart Phones, cameras and sensors are highly increased and becomes the important part of our daily life. Due to the usage of these devices huge dat…
Modeling the Distribution of Iron-oxides in Basalt by combining FIB-SEM and MicroCT Measurements
Micromagnetic tomography (MMT) aims to go beyond paleomagnetic measurements on bulk samples by obtaining magnetic moments for individual iron-oxide grains present in a sample. To …
The Evolutions and Large-scale Mechanisms of Summer Stratospheric Ozone Intrusion across Global Hotspots
Stratospheric ozone intrusions have a significant impact on surface ozone levels. Especially in summer, intrusions can contribute to extreme ozone events because of preexisting hi…
High-resolution simulations of the plume dynamics in an idealized 79°N Glacier cavity using adaptive vertical coordinat…
For better projections of sea level rise, two things are needed: an improved understanding of the contributing processes and their accurate representation in climate models. A maj…
A Stable Neural Network-Based Eikonal Tomography using Hard-Constrained Measurements
Eikonal tomography, or travel time inversion, has been one of the primary seismological tools for decades and has been used to understand Earth’s properties and dynamic processes.…
Evidence of abrupt transitions between sea ice dynamical regimes in the East Greenland marginal ice zone
Sea ice modulates the energy exchange between the atmosphere and the ocean through its kinematics.Marginal ice zone (MIZ) dynamics are complex and are not well resolved in routine…
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