Principal soil types (Great soil groups) in Japan

Description of Soil Profiles and Correlation with Great Soil Groups of the United States

Soil enzymatic characterization of different soil types under meadow

Studies to the feasibility to characterize soil types by soil microbiological and biochemical analysis focus on the existence of microbial and biochemical characteristics distinctive to individual soil types. Many authors have attempted to elucidate relationships between microbiological and physico-chemical properties of different soil types (DUTZLER-FRANZ, 1977a, b; KHAZIYEV and KHABIROV, 1983...

Relationship between Soil Characteristics and Vegetation Types in Damghan

Relationships between soil factors and vegetation types in playa of Damghan was investigated. Six vegetationtypes including Artemisia.sieberi, Arundo. sp, Artemisia.sieberi-Peganum.harmala, Alhagi.cammelerom,Artemisia.sieberi-petropyron.sp, Tamarix.passerinoides-Halocnemum strobilaceum. One bare land was recognized inthe study area and the research was conducted within mentioned types. Canopy p...

Variation in Soil Respiration across Soil and Vegetation Types in an Alpine Valley

BACKGROUND AND AIMS Soils of mountain regions and their associated plant communities are highly diverse over short spatial scales due to the heterogeneity of geological substrates and highly dynamic geomorphic processes. The consequences of this heterogeneity for biogeochemical transfers, however, remain poorly documented. The objective of this study was to quantify the variability of soil-surf...

Soil Property Analysis using Principal Components Analysis, Soil Line, and Regression Models

where SOC is the surface organic content; R, G, and B are image intensity values in the red, blue and green Past research has attempted to relate surface characteristics of soils bands, respectively; and a, b, c and d are curve-fit paramto reflectance from remotely sensed images to provide a means for quantifying spatial heterogeneity. Existing procedures have proven eters. The Chen et al. (200...