Results 1 to 10 of about 1,309,025 (309)

Temporal and spatial variability of snow accumulation in central Greenland [PDF]

open access: yes, 1997
Snow accumulation records from central Greenland are explored to improve the understanding of the accumulation signal in Greenland ice core records. Results from a “forest” of 100 bamboo poles and automated accumulation monitors in the vicinity of Summit
Bolzan   +15 more
core   +2 more sources

Local forest structure variability increases resilience to wildfire in dry western U.S. coniferous forests. [PDF]

open access: yes, 2020
A 'resilient' forest endures disturbance and is likely to persist. Resilience to wildfire may arise from feedback between fire behaviour and forest structure in dry forest systems.
Fick, Stephen E   +4 more
core   +2 more sources

The Spatial Variability of Turbulence above a Forest [PDF]

open access: yesTheoretical and Applied Climatology, 1999
The spatial variability of turbulence above a forest has been examined. Two measurement towers were erected 800 m apart within a heterogeneous mixed forest located in the north east of the Netherlands. The measurements of u*/u were analysed and subsequently used to test a surface layer model.
van Breugel, P.B.   +2 more
openaire   +1 more source

Spatial, temporal and technical variability in the diversity of prokaryotes and fungi in agricultural soils

open access: yesFrontiers in Soil Science, 2022
Several studies have shown that Illumina MiSeq high-throughput sequencing can be used to measure the diversity of prokaryotes and fungal communities that provide ecosystem functions in agricultural soils.
Thomas Jeanne   +2 more
doaj   +1 more source

Visuo-spatial cognition in Williams syndrome: Reviewing and accounting for the strengths and weaknesses in performance [PDF]

open access: yes, 2003
Individuals with Williams syndrome typically show relatively poor visuo-spatial abilities in comparison to stronger verbal skills. However, individuals' level of performance is not consistent across all visuo-spatial tasks.
Anderson J. C.   +40 more
core   +3 more sources

Spatial variability in the hyporheic zone refugium of temporary streams [PDF]

open access: yes, 2011
A key ecological role hypothesized for the hyporheic zone is as a refugium that promotes survival of benthic invertebrates during adverse conditions in the surface stream.
Reid, I, Stubbington, R, Wood, PJ
core   +1 more source

Spatial variability of snow chemistry in western Dronning Maud Land, Antarctica [PDF]

open access: yes, 1998
During the austral summer of 1993-94 a number of 1-2 m deep snow pits were sampled in connection with firn-coring in western Dronning Maud Land, Antarctica. The traverse went from 800 to about 3000 m a.s.l. upon the high-altitude plateau.
Gundestrup, Niels   +7 more
core   +4 more sources

The spatial structure of correlated neuronal variability [PDF]

open access: yesNature Neuroscience, 2016
Shared neural variability is ubiquitous in cortical populations. While this variability is presumed to arise from overlapping synaptic input, its precise relationship to local circuit architecture remains unclear. We combine computational models and in vivo recordings to study the relationship between the spatial structure of connectivity and ...
Robert Rosenbaum   +4 more
openaire   +2 more sources

Controls on the temporal and spatial variability of soil moisture in a mountainous landscape: the signature of snow and complex terrain [PDF]

open access: yesHydrology and Earth System Sciences, 2009
The controls on the spatial distribution of soil moisture include static and dynamic variables. The superposition of static and dynamic controls can lead to different soil moisture patterns for a given catchment during wetting, draining, and drying ...
J. P. McNamara   +2 more
doaj  

Shoulder pain and cycle to cycle kinematic spatial variability during recovery phase in manual wheelchair users: a pilot investigation. [PDF]

open access: yesPLoS ONE, 2014
Wheelchair propulsion plays a significant role in the development of shoulder pain in manual wheelchair users (MWU). However wheelchair propulsion metrics related to shoulder pain are not clearly understood.
Chandrasekaran Jayaraman   +5 more
doaj   +1 more source

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