Spatial correlation reverses the compound effect of multiple stressors on rocky shore biofilm
Sign Up to like & getrecommendations! Published in 2022 at "Ecology and Evolution"
DOI: 10.1002/ece3.9418
Abstract: Abstract Understanding how multifactorial fluctuating environments affect species and communities remains one of the major challenges in ecology. The spatial configuration of the environment is known to generate complex patterns of correlation among multiple stressors.… read more here.
Keywords: spatial correlation; multiple stressors; sediment deposition; correlation ... See more keywords
Spatial probabilistic evaluation of offshore/nearshore sea bottom soils based on cone penetration tests
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Engineering Geology and the Environment"
DOI: 10.1007/s10064-019-01608-w
Abstract: The inherent variability of soil has a crucial role in reliability-based design, especially for offshore foundations where the variability and uncertainty are more critical due to high costs as compared to the onshore counterparts. In… read more here.
Keywords: correlation length; evaluation; bottom soils; sea bottom ... See more keywords
An integrated approach for landslide susceptibility mapping by considering spatial correlation and fractal distribution of clustered landslide data
Sign Up to like & getrecommendations! Published in 2019 at "Landslides"
DOI: 10.1007/s10346-018-01122-2
Abstract: Natural disasters often show highly heterogeneous character due to complex geo-environmental settings. The spatial distribution of landslides is generally clustered at different scales. In this paper, we proposed a methodology for landslide susceptibility mapping (LSM)… read more here.
Keywords: landslide; susceptibility mapping; landslide susceptibility; spatial correlation ... See more keywords
Spatial correlation for horizontal and vertical components of acceleration from northern Iran seismic events
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Seismology"
DOI: 10.1007/s10950-017-9679-8
Abstract: The evaluation of seismic risk of spatially distributed systems requires the spatial correlation model for ground motion intensity measures. This study investigates the spatial correlation of four earthquakes recorded in northern Iran. The intra-event spatial… read more here.
Keywords: northern iran; vertical components; correlation; correlation horizontal ... See more keywords
A Spatial Correlation-Based Anomaly Detection Method for Subsurface Modeling
Sign Up to like & getrecommendations! Published in 2020 at "Mathematical Geosciences"
DOI: 10.1007/s11004-020-09892-z
Abstract: Spatial data analytics provides new opportunities for automated detection of anomalous data for data quality control and subsurface segmentation to reduce uncertainty in spatial models. Solely data-driven anomaly detection methods do not fully integrate spatial… read more here.
Keywords: detection; detection method; anomaly detection; spatial correlation ... See more keywords
Impact of spatial correlation of ground motions on seismic damage for residential buildings in Bucharest, Romania
Sign Up to like & getrecommendations! Published in 2017 at "Natural Hazards"
DOI: 10.1007/s11069-017-2814-6
Abstract: This paper focuses on the investigation of seismic risk for residential buildings situated in Bucharest, the capital city of Romania. With a population of nearly 2 million inhabitants and a residential building stock of more… read more here.
Keywords: risk; ground; romania; spatial correlation ... See more keywords
Transformations of spatial correlation lengths in random fields
Sign Up to like & getrecommendations! Published in 2021 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2021.104151
Abstract: Abstract The paper describes the theoretical relationship between spatial correlation lengths in lognormal and hyperbolic tangent (“tanh”) random fields, and the underlying Gaussian random fields from which they are derived following transformation. The inevitable change… read more here.
Keywords: transformations spatial; random fields; lengths random; correlation lengths ... See more keywords
Spatial correlation analysis using the indicators of the anthropocene focusing on atmospheric pollution: A case study of Seoul
Sign Up to like & getrecommendations! Published in 2021 at "Ecological Indicators"
DOI: 10.1016/j.ecolind.2021.107535
Abstract: Abstract We analyzed the correlation between air pollution indicators representing the earth changes in urban areas and socio-economic indicators representing human influences in urban areas spatially. This study is meaningful as it spatially represents the… read more here.
Keywords: case study; correlation analysis; urban areas; correlation ... See more keywords
An empirical analysis on spatial correlation investigation of industrial carbon emissions using SNA-ICE model
Sign Up to like & getrecommendations! Published in 2021 at "Energy"
DOI: 10.1016/j.energy.2021.120183
Abstract: Abstract The modified gravity model is combined with Social Network Analysis (SNA) in this work and used to investigate 2004-2017 provincial Industrial Carbon Emissions (ICE) of China. Specifically, by constructing spatial correlation network, the main… read more here.
Keywords: industrial carbon; carbon emissions; correlation; network ... See more keywords
Reducing channel spatial correlation by rotating planar antenna array
Sign Up to like & getrecommendations! Published in 2019 at "ICT Express"
DOI: 10.1016/j.icte.2019.03.004
Abstract: Abstract This paper newly proposes a direct antenna array control approach to reduce channel spatial correlation for multiuser spatial multiplexing. Conventional rectangular arrays can form three dimensional beams and have superior signal separation performance compared… read more here.
Keywords: performance; channel spatial; antenna array; spatial correlation ... See more keywords
Influence of biological tissue and spatial correlation on spectral changes of Gaussian-Schell model vortex beam
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2020.106224
Abstract: Abstract Based on the extended Huygens-Fresnel principle, the analytical expressions of the spectrum for Gaussian-Schell model vortex beam (GSMVB) propagating in biological tissues have been derived. The effects of the field point position, the species… read more here.
Keywords: jump; model vortex; vortex beam; gaussian schell ... See more keywords