Articles with "spatial variability" as a keyword



Seasonal and spatial variability of zooplankton diversity in the Poyang Lake Basin using DNA metabarcoding

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Published in 2022 at "Ecology and Evolution"

DOI: 10.1002/ece3.8972

Abstract: Abstract Freshwater ecosystems face multiple threats to their stability globally. Poyang Lake is the largest lake in China, but its habitat has been seriously degraded because of human activities and natural factors (e.g. climate change),… read more here.

Keywords: poyang lake; dna metabarcoding; zooplankton; using dna ... See more keywords

Reliability analysis and design of soil slopes considering spatial variability under rainfall infiltration

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Published in 2024 at "Earth Surface Processes and Landforms"

DOI: 10.1002/esp.6057

Abstract: Slope reliability analysis is a critical aspect of geotechnical engineering, particularly under conditions of rainfall infiltration, where the spatial variability of soil parameters can significantly affect the reliability of slopes. Traditional methods like Monte Carlo… read more here.

Keywords: slope cutting; spatial variability; slope; reliability ... See more keywords
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Global Research Alliance N2 O chamber methodology guidelines: Recommendations for deployment and accounting for sources of variability.

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Published in 2020 at "Journal of environmental quality"

DOI: 10.1002/jeq2.20126

Abstract: Adequately estimating soil nitrous oxide (N2 O) emissions using static chambers is challenging due to the high spatial variability and episodic nature of these fluxes. We discuss how to design experiments using static chambers to… read more here.

Keywords: methodology; uncertainty; spatial variability; chamber methodology ... See more keywords

Spatial variability in macrofaunal diet composition and grazing pressure on microphytobenthos in intertidal areas

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Published in 2020 at "Limnology and Oceanography"

DOI: 10.1002/lno.11554

Abstract: Microphytobenthos forms an important part of the diet of macrofauna (macrozoobenthos) in many intertidal ecosystems. It is unclear, however, whether the dependence of macrofauna on microphytobenthos varies spatially within and among tidal systems. We aim… read more here.

Keywords: grazing; grazing pressure; spatial variability; microphytobenthos ... See more keywords
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Spatial variability of prokaryotic and viral abundances in the Kermadec and Atacama Trench regions

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Published in 2021 at "Limnology and Oceanography"

DOI: 10.1002/lno.11711

Abstract: Abstract Hadal trenches represent the deepest part of the ocean and are dynamic depocenters with intensified prokaryotic activity. Here, we explored the distribution and drivers of prokaryotic and viral abundance from the ocean surface and… read more here.

Keywords: depth; trench regions; prokaryotic viral; spatial variability ... See more keywords

Effects of temporal and spatial variability in energy fluxes on phytoplankton

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Published in 2025 at "Limnology and Oceanography"

DOI: 10.1002/lno.70271

Abstract: Climate change has significantly altered the energy dynamics of lakes; however, little is known of how the temporal and spatial variation in energy fluxes impacts the structure and function of lake ecosystems. This study combined… read more here.

Keywords: fluxes phytoplankton; spatial variability; energy; variability energy ... See more keywords

Analysis of Spatial Variability and Temporal Trends in the Extreme Rainfall of Kagera Sub‐Basin, Tanzania

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Published in 2025 at "Meteorological Applications"

DOI: 10.1002/met.70076

Abstract: Understanding the temporal and spatial variability of rainfall extremes is essential for developing effective adaptation strategies and making informed decisions in water resource management, agriculture, and infrastructure development. This study examines the spatial variability and… read more here.

Keywords: sub basin; extreme rainfall; spatial variability;

Tannat grape composition responses to spatial variability of temperature in an Uruguay’s coastal wine region

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Published in 2017 at "International Journal of Biometeorology"

DOI: 10.1007/s00484-017-1340-2

Abstract: Spatial variability of temperature was studied in relation to the berry basic composition and secondary compounds of the Tannat cultivar at harvest from vineyards located in Canelones and Montevideo, the most important wine region of… read more here.

Keywords: wine region; temperature; spatial variability; variability ... See more keywords
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Genomic and spatial variability of a European common vole hepevirus

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Published in 2019 at "Archives of Virology"

DOI: 10.1007/s00705-019-04347-1

Abstract: Rodents host different orthohepeviruses, namely orthohepevirus C genotype HEV-C1 (rat hepatitis E virus, HEV) and the additional putative genotypes HEV-C3 and HEV-C4. Here, we screened 2,961 rodents from Central Europe by reverse transcription polymerase chain… read more here.

Keywords: spatial variability; genomic spatial; hev; vole ... See more keywords

A nonparametric approach for characterizing soil spatial variability based on cone penetration test data

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Published in 2020 at "Bulletin of Engineering Geology and the Environment"

DOI: 10.1007/s10064-020-01976-8

Abstract: Probabilistic site characterization usually requires a parametric model such as the Gaussian random field to begin. This paper proposes a nonparametric approach to characterizing soil spatial variability based on the maximum entropy method. The finite-dimensional… read more here.

Keywords: soil; approach characterizing; nonparametric approach; spatial variability ... See more keywords

Effect of spatial variability of seismic strong motions on long regular and irregular slab-girder RC bridges

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Published in 2020 at "Bulletin of Earthquake Engineering"

DOI: 10.1007/s10518-020-01002-y

Abstract: Long bridges and other lifeline systems are particularly susceptible to the spatial variability of earthquake actions. Even though it is a matter that has been substantially studied in the past decades, there are still plenty… read more here.

Keywords: variability seismic; strong motions; spatial variability; variability ... See more keywords