one of the important aspects of soil is, knowing the relationships between spatial features of soil and quantity in statistical model. the goal of this research is to estimate saturated hydraulic conductivity by regression and co-active neuro-fuzzy inference system (anfis) with using the parameters of bulk density, real density, porosity, fractal dimension of particle size, and clay percent, si...

for optimum planning, utilization, and management of lands, recognition of spatial variability of soil properties is necessary. this research was conducted to evaluate spatial variability of soil properties in 5000 ha of arsenjan plain in fars province. for this purpose, soil salinity, ph, particle size percentage, sodium, potassium, and organic carbon (oc) were measured on a systematic squared...

We provide a test for recent arguments that the West Antarctic Ice Sheet (WAIS) is underlain by an extensive outcrop of volcanic rock (mainly basalt) examining non-clay and clay mineral composition sediments collected in front under Ross Shelf. If proposed large volume were present, then we posit glacial erosion transport would deliver to Sea enriched minerals diagnostic alkaline basalt, namely...

Land use change results in soil migration into aquatic streams during storm events. This suspended sediment, even in the absence of adsorbed contaminants, may be a significant stressor to aquatic organisms. In some parts of the US, total suspended solids (TSS) concentrations surpass 100,000 mg/L during storm events. The limited data on effects of suspended sediment concentrations on freshwater ...

A study was conducted to identify suitable spectral bands related soil properties of major soils Telangana using hyperspectral data. total 200 surface samples were collected from district Sangareddy (20 samples), Yadadri Bhuvangiri Nizamabad Adilabad Jayashankar Bhupalpally (60 Nagar Kurnool samples) and Nalgonda (40 analyzed for viz., pH, electric conductivity (EC), organic carbon, nitrogen, p...