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Showing 18851 to 18900 of 22070 works
Hot Spring Geochemistry in the Central Tianshan Mountains: Unveiling Fault Activity, Fluid Circulation, and Seismic Pre…
断层带的温泉提供了对流体的重要见解 环流、断层活动和地震前兆。在地震 活跃的中央天山山脉 （CTM），我们分析 17 个温泉 （2017-2023） 揭示水文地球化学与 区域构造。主量和微量元素、氢和氧 同位素、Sr 同位素、SiO2 和气体数据揭示了流星补给 （海拔 1.3-4.1 公里），以 Na-Cl 为主的蒸发岩成分 溶出和深层流体贡献（储层温度：…
Interplay of Sea Level Changes, Tectonic Subsidence, and Sediment Supply in the Stratigraphic Evolution of the Indus De…
A fluvial system and its response to allogenic controlled factors, such as sea level changes, tectonism, and climate variations is crucial for sediment transport system in the con…
Wintertime trends of fine particulate matter (PM2.5) in South Korea, 2012-2022: response of nitrate and organic compone…
We analyze 2011-2022 trends in wintertime fine particulate matter (PM2.5) and its composition in South Korea. PM2.5 concentrations decreased nationwide by 1.2 µg m-3 a-1 after cor…
Evidence for Subtropical Dynamical Changes in Reunion Ozone Trends (1998-2021)
We provide trend estimates for total, stratospheric, and tropospheric ozone columns over Reunion (21.1° S, 55.5° E) from 1998 to 2021, using only Système d’Analyse par Observation…
Data Density Effects on North Atlantic Oscillation Reconstruction in a Pseudo-Proxy Approach
Reconstructing the North Atlantic Oscillation (NAO), a key mode of atmospheric variability, is crucial for understanding past climate variability and improving future climate pred…
Tides boost primary production in the Indian Ocean
Tides are a critical source of energy and influence transport in the ocean, with potential implications for biogeochemical cycling and biological production. Here, we quantify the…
Enhanced vertical mixing and turbulent exchange by mesoscale eddies over the continental slope in the northwestern Sea …
Vertical mixing is a leading mechanism for penetration of various scalars across isopycnals. Mesoscale eddies can modulate vertical mixing and diapycnal fluxes. The fine-structure…
Evaluating E3SM Global Storm-Resolving Model Simulations of Deep Convection: Insights from DP-SCREAM during TRACER
Global Storm-Resolving Models (GSRMs) are becoming increasingly vital for advancing climate modeling and improving the prediction of extreme weather events. Houston, a coastal reg…
Biases and uncertainties in precipitable water vapor derived from radiosonde data
Precipitable water vapor (PWV) plays an important role in weather and climate, as it is closely linked to the atmospheric water cycle. Accurate PWV measurements based on radiosond…
Using the Stratosphere to Understand Long-Term Organic Aerosol Photolysis
Organic aerosol (OA) is an important constituent of the Earth’s atmosphere, yet the extent of its destruction by photolysis remains an active research question. Recent laboratory …
Future Changes in the Atmospheric Water Cycle over the Tibetan Plateau
The Tibetan Plateau (TP) atmospheric water cycle (TPAWC), involving moisture sources, transport, and sinks with the TP precipitation and evaporation, faces unclear changes under g…
Study on Price Dynamic and Volatility in Agri Commodity Derivatives for Rural Farmer Welfare in India
Volatility is a critical factor in agri-commodity derivative trading, especially as the contract maturity date approaches. This study explores how volatility affects future price …
Increasing Flood Hazards Threaten Metro System Performance under Climate and Demographic Changes
Climate-intensified precipitation currently poses an increasing threat to urban metro systems, necessitating a thorough understanding of existing infrastructure's capacity to mana…
Elucidating Drivers of Water Yield in the Anthropocene
In the Anthropocene, humans are altering the natural water cycle to extents never before seen. Anthropogenic alterations may directly alter the water cycle (e.g., dams, irrigation…
Integration of physiological and remote sensing traits for improved genomic prediction of wheat yield
Genomic selection extends traditional marker‐assisted selection by using thousands of markers distributed across the genome to capture a larger proportion of the genetic variance …
Learning from Finland: Variability of subglacial heat flow in Greenland explored from geological units and radiogenic h…
It is well known that geothermal heat flow influences the dynamics of ice sheets. Especially small-scale variations may lead to strong effects but are not resolvable in most avail…
Early solar wind and dynamo magnetic field topology predictions for (16) Psyche and other asteroids
Asteroid (16) Psyche is a metal-rich body that might record an ancient coherent magnetization if some relict crust or mantle is preserved. Herein, we use magnetohydrodynamic simul…
Ionospheric Mitigation for InSAR and BOI Using a Time-Series Approach
The ionospheric phase advance can be a significant nuisance, causing bias in InSAR measurements. Although methods have been developed to mitigate this effect, they are not always …
Using Clast Morphometry to Reconstruct Basaltic Sediment Transport History
The discovery of rounded, river-transported clasts near an alluvial fan on Mars by the Mars Science Laboratory (MSL) Curiosity rover provided the first ground-based evidence for s…
Décollement controls on the Dauki Fault System in the Shillong Plateau and the Bengal Basin
The Dauki Fault System is a major thrust at the northern rim of the Bengal Basin. The mechanism of faulting and how strain is accumulated and distributed along the system still ne…
The net ecosystem exchange of CO2 associated with rice irrigation management practices
While Arkansas is the top producer of rice in the United States, field-scaled CO2 flux measurements are limited in this area. Thus, a holistic understanding of the carbon dynamics…
The impact of the MJO on rainfall in Hawai'i
Among the most remote places on Earth, the Hawaiian Islands rely heavily on local water resources. Therefore, a deep understanding of rainfall variability is critical to ensure th…
Global Co-Occurrence of Warm Temperature Extremes and Terrestrial Water Storage
Compounding climate extremes jeopardize ecosystems, agriculture, and public health, with intensification evident under a warming climate and growing human interventions. The glo…
The Deployment of the Seismometer to Investigate Ice and Ocean Structure (SIIOS) on Gulkana Glacier, Alaska
The Seismometer to Investigate Ice and Ocean Structure (SIIOS) is a NASA funded analog mission program to test flight-candidate instrumentation on icy-ocean world analog sites. In…
Streamflow Forecasts Enhance Reservoir Drought Resilience: A Preference-Preserving Framework for Robustness Evaluation
Hydropower utilities face increasing threats from climate change, with recent drought-induced generation shortfalls pushing global carbon emissions to record highs. While streamfl…
Evaluation of Mesoscale Convective Systems Tracking Using Ensemble-Based Convective Permitting Model over Texas During …
This study evaluates the effectiveness of a Weather Research and Forecasting model convective-permitting model (WRF CPM) in tracking mesoscale convective systems (MCSs) and their …
The 26 February 2008 substorms: Data-mining picture
Reconstruction of the magnetospheric magnetic field using swarms of synthetic probes provided by data mining confirms seminal in-situ evidence (Angelopoulos et al., 2008) that on …
The sequestration efficiency of the deep ocean
Ocean sediments may provide adequate long-term storage for carbon dioxide removal (CDR), with the abyssal ocean providing extra sequestration. The transit of carbon from seafloor …
Linking Arctic Variability and Changes in the Stratosphere, Mesosphere, and Lower Thermosphere
We present the long-term trends of the stratosphere polar vortex (SPV) using the Modern Era Retrospective Research analysis for Research and Application-2 (MERRA-2) reanalysis dat…
AeroGP: machine learning how aerosols impact regional climate
Aerosol particles, emitted from both natural and anthropogenic sources, play a critical role in climate by interacting with solar radiation and clouds. While anthropogenic aerosol…
Validation of SWOT HR PIXC 2.0 based water levels on Danish lakes
Satellite altimetry has successfully monitored large inland waters for more than 30 years and is increasingly important as the demand for freshwater grows and climate change accel…
SWOT Geostrophic Velocity Validation against in-situ measurements in the California Current
The Surface Water and Ocean Topography (SWOT) mission offers unprecedented high-resolution sea surface height (SSH) data, crucial for enhancing our understanding of ocean circulat…
Concurrent_Modeling_Learning
The concurrent modeling-learning framework requires a numerical model with the ability to communicate data with an AI model and an AI model with the ability to "learn" online and …
The Critical Role of Surge Autocorrelation in Data-Driven Nowcasting of Typhoon-Induced Storm Surge
Typhoon-induced storm surges have been the most destructive disasters in numerous coastal regions. The nowcasting of storm surges is critical to hazard emergency response and reco…
Topographic Diversity in Subduction-Related Mountains Driven by Plate Tectonics and Mantle Dynamics
Topography at active margins results from complex interactions among plate tectonics, mantle convection, and climate-driven surface processes. However, quantifying the relative co…
Variability and Export Timescales of Upper Ocean Particulate Trace Metals in the North Pacific Subtropical Gyre
The transport of trace metals in and out of the upper ocean is largely controlled by particulate phases, but the seasonal variability and residence time of these particles is not …
Quantifying Equilibrium Climate Sensitivity to Atmospheric Chemistry and Composition Representations in GFDL-CM4.0 and …
Equilibrium Climate Sensitivity (ECS) quantifies surface warming in response to doubled preindustrial CO2. Estimates vary across models and uncertainty stems from diverse model re…
Recent decoupling of global mean sea level rise from decadal scale climate variability
Sea level rise is among the most challenging consequences of global climate change. To better understand recent changes in global mean sea level trends, we analyze global satellit…
Applicability of ensemble singular vectors to a mesoscale convective system over the East China Sea
This study investigates the effectiveness of ensemble singular vectors (EnSVs) for a mesoscale convective system over the East China Sea, a challenge due to its strong nonlinearit…
The Role of Internal Variability and External Forcing on the Emergence of Compound Extremes in the CESM2 Large Ensemble
Extreme hot and dry compound events pose significant hazards to human health, agriculture, and ecosystems, making it critical to better understand what drives their occurrence and…
Seismic velocity variations, ground deformation and the role of fluids during a low-energy seismic swarm
On March 9th, 2023, three small earthquakes (3.8≤Mw≤4.5) occurred near Umbertide (Central Italy), within four hours. Analyzing seismic ambient noise in the frequency band 0.1-1 Hz…
Effects of feedback between ice shelf geometry and basal melt on plume parameterizations
Basal melting is a major component of Antarctic ice mass loss. It is mainly driven by the circulation of water in ice shelf cavities. This circulation is commonly approximated by …
GRACE-FO and Future Satellite Gravity Missions will Need to Account for Global Cloud Water Convergence
Convective storms cause significant atmospheric and hydrological mass changes through the rapid accumulation of water vapor, cloud water, and heavy precipitation over hours or day…
Economic Principles and Optimal Rules for Flood Detention Basin Operation
The flood detention basin (FDB) serves as a critical measure for mitigating downstream flood risk through temporary floodwater storage, and is widely implemented in many countries…
Direct Measurement of Plume Velocity to Characterize Point Source Emissions
An explosion of recent research uses remote imaging spectroscopy from aircraft and spacecraft to detect and quantify methane point source emissions. These instruments first map th…
Dependence of Lowland Water Use on Mountain Runoff Globally: Interannual Variability and Future Changes at Seasonal Sca…
Most of the global population lives in lowlands, where water demand is highest. Therefore, understanding the dependence of lowland regions on mountain water at a global scale is c…
Imaging of the Global Oceanic Lithospheric Structure with Probabilistic Deconvolution of SS Waves
Previous studies using the SS precursor technique mostly target the mantle transition zone by applying a narrow bandpass filter with long periods to the time-domain waveforms and …
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