Results 251 to 260 of about 65,909 (309)

Geostatistical spatial mapping of soil potassium fractions and targeted fertilization strategies for improving apple productivity and fruit quality in highland orchards. [PDF]

open access: yesBMC Plant Biol
Niaz M   +11 more
europepmc   +1 more source

The elephant underground: Belowground plant traits and their increasing importance in ecological studies

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
Jacqueline P. Ott   +3 more
wiley   +1 more source

Greenhouse Gas Emission Fluxes in Urban Wetlands of Qinghai-Tibet Plateau. [PDF]

open access: yesBiology (Basel)
Si J   +10 more
europepmc   +1 more source

On the Hole Effect in Soil Spatial Variability

ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering, 2021
AbstractA hole-effect autocorrelation function is one that is non-monotonic or pseudo-periodic as defined in the geostatistics literature.
Yu-Chi Chang   +3 more
openaire   +1 more source

Spatial variability of the hydraulic properties of a volcanic soil

Geoderma, 1995
Abstract The spatial variability of soil properties in a typical volcanic Vesuvian soil was investigated by collecting undisturbed soil samples at equal intervals of 1.5 m along a 135 m transect at a depth of 0.45 m. In this study, the spatial structure of soil hydraulic properties was examined using both statistical and geostatistical concepts. Soil
Ciollaro Guido, ROMANO, NUNZIO
openaire   +2 more sources

Spatial variability of atrazine dissipation in an allophanic soil

Pest Management Science, 2003
AbstractThe small‐scale variability (0.5 m) of atrazine (6‐chloro‐N2‐ethyl‐N4‐isopropyl‐1,3,5‐triazine‐2,4‐diamine) concentrations and soil water contents in a volcanic silt loam soil (Haplic Andosol, FAO system) was studied in an area of 0.1 ha. Descriptive and spatial statistics were used to analyse the data.
Karin, Müller   +4 more
openaire   +2 more sources

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