Results 1 to 10 of about 360,351 (166)

SpatialDE - Identification of spatially variable genes [PDF]

open access: yesNature Methods, 2017
Technological advances have enabled low-input RNA-sequencing, paving the way for assaying transcriptome variation in spatial contexts, including in tissues. While the generation of spatially resolved transcriptome maps is increasingly feasible, computational methods for analysing the resulting data are not established.
Svensson, Valentine   +2 more
openaire   +2 more sources

Spatial variability of global lake evaporation regulated by vertical vapor pressure difference

open access: yesEnvironmental Research Letters, 2022
Evaporation ( E ) from about 300 million lakes worldwide without plant physiological constraints directly reflects hydrological response to atmospheric forcings.
Umar Farooq   +5 more
doaj   +1 more source

Analysis of the spatial variability on a fracture network based on an oriented semivariogram

open access: yes地质科技通报, 2023
Using an oriented semivariogram in geostatistics, this paper studied the spatial variability of the fissure network of Lianhuashan fault and Wuzhishan anticline in Gejiu Gaosong Ore Field.
Yu Huang   +4 more
doaj   +1 more source

Effects of soil spatial variability on structural reliability assessment in excavations

open access: yesUnderground Space, 2020
In this study, the effects of soil spatial variability in braced excavations are investigated by focusing on three structural responses: wall bending moments, wall shear forces, and strut forces. The soil spatial variability is modeled using random field
Zhe Luo   +3 more
doaj   +1 more source

Spatial Variability in COVID-19 Mortality [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2021
COVID-19 emerged as a global pandemic in the spring of 2020. Since that time, the disease has resulted in approximately 150 million cases and 3 million deaths worldwide. However, there is significant spatial variation in the rate of mortality from COVID-19.
Bossak, Brian H., Turk, Catrina A.
openaire   +2 more sources

Age‐specific habitat preference, carrying capacity, and landscape structure determine the response of population spatial variability to fishing‐driven age truncation

open access: yesEcology and Evolution, 2021
Understanding the mechanisms underlying spatial variability of exploited fish is critical for the sustainable management of fish stocks. Empirical studies suggest that size‐selective fishing can elevate fish population spatial variability (i.e., more ...
Hsiao‐Hang Tao   +4 more
doaj   +1 more source

Using an Automatic Resistivity Profiler Soil Sensor On-The-Go in Precision Viticulture

open access: yesSensors, 2013
Spatial information on vineyard soil properties can be useful in precision viticulture. In this paper a combination of high resolution soil spatial information of soil electrical resistivity (ER) and ancillary topographic attributes, such as elevation ...
Mariana Amato   +7 more
doaj   +1 more source

Spatial variability assessment of soil available phosphorus using geostatistical approach

open access: yesThe Indian Journal of Agricultural Sciences, 2020
Soil available phosphorus (P), a major plant nutrient, exhibits a high degree of spatial variability. Spatial variability assessment of P is necessary for its precise management using geostatistics.
Bhabani Prasad Mondal   +8 more
doaj   +1 more source

Spatial and temporal variability of rainfall and their effects on hydrological response in urban areas – a review [PDF]

open access: yesHydrology and Earth System Sciences, 2017
In urban areas, hydrological processes are characterized by high variability in space and time, making them sensitive to small-scale temporal and spatial rainfall variability.
E. Cristiano   +2 more
doaj   +1 more source

Critical Analysis of the Snow Survey Network According to the Spatial Variability of Snow Water Equivalent (SWE) on Eastern Mainland Canada

open access: yesHydrology, 2019
In Eastern Canada, the snow survey network is highly optimized at the operational scale. However, it is commonly accepted that the network is limited when it comes to studying the spatial variability of the snow water equivalent (SWE), which forms ...
Yawu Noumonvi Sena   +3 more
doaj   +1 more source

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