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Showing 38101 to 38150 of 59105 works
Potentially toxic elements (PTEs) associated with asbestos chrysotile, tremolite and actinolite in the Calabria region …
Potentially toxic elements (PTEs) host in asbestos elongate mineral particles is one of the factors which have been invoked to explain their toxicity/pathogenicity effects. This s…
Assessing the climate and health impacts of energy consumption in European Union countries
************************************************************************************************************** Note: This article has been published in Environmental Research Lett…
Deployment-invariant probability of detection characterization for aerial LiDAR methane detection
Accurate detection sensitivity characterization of remote methane monitoring technologies is critical for designing, implementing, and auditing effective emissions monitoring and …
Unsupervised Structural Damage Assessment from Space using the Segment Anything Model (USDA-SAM): A Case Study of the 2…
This paper explores advanced deep learning methods, specifically utilising the Segment Anything Model (SAM) along with image processing techniques, to evaluate the structural dama…
Land Processes Can Substantially Impact the Mean Climate State
Terrestrial processes influence the atmosphere by controlling land-to-atmosphere fluxes of energy, water, and carbon. Prior research has demonstrated that parameter uncertainty dr…
2023 record marine heat waves: Coral Bleaching HotSpot maps reveal global sea surface temperature extremes, coral morta…
2023 was the hottest year in recorded history on land and in the sea, with dramatic and unexpected temperature increases (Cheng et al., 2024, Hausfather, 2024). 2023 Coral Bleachi…
Characterizing regional oceanography and bottom environmental conditions at two contrasting sponge grounds on the north…
Deep-sea sponge grounds are distributed globally and are considered hotspots of biological diversity and biogeochemical cycling. To date, little is known about the environmental c…
UNESCO Global Geoparks as useful sceneries to disseminate science and raise awareness of geological risks: the case of …
Natural and anthropic hazards derived from climate change are endangering heritage and society. Geoheritage is vulnerable. Nowadays we are witnessing the destruction of monuments …
Recognizing diversity in wetlands and farming systems to support sustainable agriculture and conserve wetlands
Agriculture is a main driver of global decline in wetlands, but in addressing its impact the diversity in agricultural production systems and their catchment interactions must be …
The numerical evaluation of the effect of Geotextile sample size on the behavior of reinforced cohesive soil
The effect of sample size is a phenomenon that involves the dependence of resistance on the size of the tested sample, where smaller samples exhibit higher resistance compared to …
Testing protocols for smoothing datasets of hydraulic variables acquired during unsteady flows
Flood waves propagating in natural streams are highly complex flow situations with intricate dependencies among flow variables that are still not well understood. The most relevan…
Quaternary and Pliocene sea-level changes at Camarones, central Patagonia, Argentina
Geological indicators of past relative sea level changes are fundamental to reconstruct the extent of former ice sheet during past interglacials, which are considered analogs for …
Model Ensemble with Dropout for Uncertainty Estimation in Binary Sea Ice or Water Segmentation using Sentinel-1 SAR
Despite the growing use of deep learning in sea ice mapping with SAR imagery, the study of model uncertainty and segmentation results remains limited. Deep learning models often p…
Assessing the Effects of Fjord Geometry on Greenland Tidewater Glacier Stability
Tidewater glaciers advance and retreat in unpredictable ways, complicating the task of forecasting the evolution of individual glaciers and the overall Greenland Ice Sheet, much o…
Experimental Modelling of Water-Wave Interactions with a Flexible Beam
A series of fluid-structure-interaction (FSI) experiments is presented for studying water-wave interactions with a flexible beam in a wide range of sea conditions, thereby yieldin…
Occurrences, distribution and sources of Pharmaceuticals and Personal Care Products (PPCPs) in the mangrove dominated e…
This study aimed to provide the baseline report on the occurrence of five emerging contaminants namely Phenols, Triclosan, NSAIDs, Phthalate and Parabens under pharmaceuticals and…
Development of metrics and indices for assessing national progress on climate risk, adaptation and dissonance based on …
The 28th Conference of the Parties (COP28) included the first Global Stocktake (GST) as part of the implementation of the Paris Agreement. GST is a five-yearly assessment of the s…
Assessing the Influence of Temperature on Slope Stability in a Temperate Climate: A Nationwide Spatial Probability Anal…
Among the factors controlling the stability of slopes, the role of temperature remains poorly understood, especially in temperate climates. Experiments reveal the coupled thermo-h…
Apportioning sources of chemicals of emerging concern along an urban river with inverse modelling
Concentrations of chemicals in river water provide crucial information for assessing environmental exposure to fertilisers and insecticides, heavy metals, illicit drugs, pathogens…
Comparing Continuous Methane Monitoring Technologies for High-Volume Emissions: A Single-Blind Controlled Release Study
Methane emissions from oil and gas operations are a primary concern for climate change mitigation. While traditional methane detection relies on periodic surveys that yield episod…
DASCore: a Python Library for Distributed Fiber Optic Sensing
In the past decade, distributed acoustic sensing (DAS) has enabled many new monitoring applications in diverse fields including hydrocarbon exploration and extraction; induced, lo…
Transient aseismic vertical deformation across the Pisia-Skinos normal fault (Gulf of Corinth, Greece)
Geodetically-derived deformation rates are sometimes used to infer seismic hazard, implicitly assuming that short-term (annual-decadal) deformation is representative of longer-ter…
Seismic stratigraphy of the Guinea Plateau before, during and after the opening of the Equatorial Atlantic Gateway
The Guinea Plateau contains a ~200-million-year stratigraphic record, encompassing the mid-Cretaceous opening of the Equatorial Atlantic Gateway (EAG). Here we present new 2D seis…
Stones that tell stories
When a historical building, monument, or cultural heritage artifact is affected by a natural or anthropic event, the first reaction is to recover and restore them to maintain our …
A new structure determination of the magnesium phosphate mineral struvite (MgNH4PO4· 6H2O) at 100 K
The magnesium phosphate mineral struvite (MgNH4PO4·6H2O) is of interest for the recovery of phosphorus from wastewaters and for use as a fertilizer in agriculture, yet its structu…
Assessment of Hydrochemistry and Groundwater Quality in Ijokodo and It’s Environment, Ibadan, Nigeria
The study area occurs within the Precambrian basement complex composed of quartzite, quartz-schist, biotite-andbiotite-hornblende-gneiss (migmatite) as the main rock units. Physio…
The Effects of Characteristic Slip Distance on Earthquake Nucleation Styles in Fully Dynamic Seismic Cycle Simulations
Earthquake nucleation is a crucial preparation process of the following coseismic rupture propagation. Under the framework of rate-and-state friction (RSF), it was found that the …
Deep learning with simulated laser scanning data for 3D point cloud classification
Laser scanning is an active remote sensing technique applied in many disciplines to acquire state-of-the-art spatial measurements. Semantic labeling is often necessary to extract …
Tectonostratigraphy of the Late Neoproterozoic in the Eastern Arabian Plate – a revision of the Ediacaran geological ev…
In northeastern Oman, within the Neoproterozoic Huqf Supergroup, well-exposed sedimentary formations spanning the Cryogenian to Ediacaran periods, lie beneath the late Palaeozoic …
Fast relocking and afterslip-seismicity evolution following the 2015 Mw 8.3 Illapel earthquake in Chile
Large subduction earthquakes induce complex postseismic deformation, primarily driven by afterslip and viscoelastic relaxation, in addition to interplate relocking processes. Howe…
B-value variations in the Central Chile seismic gap assessed by a Bayesian transdimensional approach
The b-value can be used to characterize the seismic activity for a given earthquake catalog and provide information on the stress level accumulated at active faults. Here we devel…
Retrogressive thaw slump activity in the western Canadian Arctic (1984-2016)
The spatial distribution and links to climate of retrogressive thaw slump (RTS) activity over 32 years were examined using Google Earth Engine Timelapse videos for five areas in t…
New Insights into the Structural and Stratigraphic Evolution of the Malay Basin Using 3D Seismic Data: Implications for…
The Malay Basin is a mature hydrocarbon province that is being re-assessed for CO2 storage. Selecting appropriate storage sites requires a comprehensive understanding of the struc…
Dynamic evolution of competing same-dip double subduction: New perspectives of the Neo-Tethyan plate tectonics
Same-dip double-subduction (SDDS) systems are widely reported from present as well as past complex convergent plate tectonic configurations. However, the dynamics of their evoluti…
Deep Learning Improves Global Satellite Observations of Ocean Eddy Dynamics
Ocean eddies affect large-scale circulation and induce a kinetic energy cascade through their non-linear interactions. However, since global observations of eddy dynamics come fro…
Magmatic Controls on Volcanic Sulfur Emissions at the Iceland Hotspot
Outgassing of S (as SO2) is one of the principal hazards posed by volcanic eruptions. However, S emission potentials of most volcanoes globally are poorly constrained due to a sho…
Subtemperate regelation exhibits power-law premelting
Wire regelation is a common tabletop demonstration of the pressure-dependence of the ice melting temperature where loaded wires move from top to bottom through a block of ice, yet…
A Novel Methodology for Enhancing Flood Risk Communication: The Nines of Safety
Flood risk communication helps people plan for and recover from disasters, especially in flood-prone areas. The Nines of Safety (NoS) concept described in this study provides a ne…
Wealth over Woe: global biases in hydro-hazard research
Floods, droughts, and rainfall-induced landslides are hydro-hazards that affect millions of people every year. Anticipation, mitigation, and adaptation to these hazards is increas…
Along-strike seismotectonic segmentation reflecting megathrust seismogenic behavior
Understanding the along-strike seismogenic behavior of the megathrusts is crucial to anticipate seismic hazards in the subduction zones. However, if and how the spatiotemporal fri…
The Response of Surface Temperature Persistence to Arctic Sea-Ice Loss
We investigate the response of surface temperature persistence, quantified using a lagged autocorrelation, to imposed Arctic sea-ice loss in coupled model experiments. Sea-ice lo…
Metrological approach for permafrost temperature measurements
Permafrost degradation is a growing direct impact of climate change. Detecting permafrost reductions, in terms of its extension, deepening of the active layer and rise of the base…
The Northern Chile forearc constrained by 15 years of permanent seismic monitoring
In this review article, we compile seismological observations from the different constituent parts of the Northern Chile forearc: the downgoing Nazca Plate, the plate interface, t…
Stress-strain hysteresis during hydrostatic loading of porous rocks
A micro-mechanical model is proposed to predict the stress-strain hysteresis during the cyclic hydrostatic loading of fluid-saturated rocks under drained or undrained conditions. …
An Assessment of Annual Load Estimation Methods in Small Watersheds for Cross Site Comparisons
Streams and rivers export dissolved materials and eroded sediments from the watersheds they drain. Much can be learned about rivers and their watersheds by measuring the magnitude…
Polar feedbacks in clearsky radiative-advective equilibrium from an air-mass transformation perspective
We develop a novel single-column model of clear-sky radiative-advective equilibrium where advective heating is internally determined by relaxing the column temperature and humid…
Temperature and precipitation changes in ten cities in Southeast Asia: an analysis based on CMIP6 climate projections
Climate change influences both average states and extremes in temperatures and precipitation. Southeast Asia, one of the most vulnerable regions worldwide to floods and heatwaves,…
Capturing geological uncertainty in salt cavern developments for hydrogen storage: Case study from Southern North Sea
Future energy systems with greater contributions from renewable energy will require long-duration energy storage to optimise integration of renewable sources, hydrogen is an energ…
The Rapa Nui Little Ice Age drought: evidence, potential causes and socioecological impact
A decade ago, an island-wide drought was proposed to have occurred on Rapa Nui (Easter Island) during the Little Ice Age (LIA). This climatic event was considered to be important …
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