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Questions related to Soil Analysis
Is there any formula or any methods to calculate weathering intensity of any area using soil sample (Physical Parameters/Properties) ?
02 February 2020 2,892 3 View
How can i push the compacted soil sample into Glass Bubble of pinhole cell, for example, if the sample soil is saturated?
02 February 2020 8,503 3 View
As soil quality represent it's "fitness to use" or "capacity of soil to function to sustain productivity maintaining environmental quality and improved health". What are the basic components...
02 February 2020 9,881 3 View
Hello. My team is planning a project using soil from a desert that has been chemically analized already. the publication includes the data from this soil and the coordinates where it was sampled....
02 February 2020 1,351 5 View
Hello everyone, I am a student trying to finish my bachelor studies. My thesis involves the Fluorescein Diacetate Analysis (FDA) of some soil samples with different textures, pH, porosity and so...
02 February 2020 3,074 2 View
one of the most indications of soil fertility is total organic carbon. but during determination its concentration there are two methods, 1 is by total dry ash 2. is by conversion factors fro data...
27 January 2020 5,916 15 View
Dear community, I was wondering about the storage of 1:5 soil:water extract for the determination of soil pH and EC. Does the extract need to be analyzed immediately after the extraction? Or the...
01 January 2020 7,035 3 View
To record the properties of soil before performing the experiment,
01 January 2020 310 2 View
My soil samples have been acid digested using sulfuric acid. I want to determine the concentration of phosphorus of my samples, however every time I try to use the ascorbic acid method my samples...
01 January 2020 5,030 1 View
A soil sample has been analysis by X-ray diffraction after separate clay fraction from sand and silt but after graphs appearance some peaks for quartiz, feldespars and calacite regestered in the...
01 January 2020 8,355 3 View
Please, can any one help me with simulating an incremental load test on stone column, what are the phases and loading type to be used, considering the soil is soft clay and the test was carried...
01 January 2020 9,291 3 View
I need to test the physc-chemical parameters of soil from irrigation areas for nutrient test. most of the time scientist suggested that if talk sample in 1-15 and 15-30 cm it is good sampling. so...
01 January 2020 8,638 8 View
I have soil samples representing different agricultural treatments. I would like to find out if the contrasting treatments result in differences in soil organic matter. Many studies suggest...
01 January 2020 1,367 5 View
How can I claim that a particular As-bearing mineral is present in a soil sample by XRD analysis? How many and which peaks of the miranal should be matched with XRD pattern of the soil sample?
01 January 2020 2,900 3 View
I want to know which one will be performed through acid digested and then extraction. or only after gringing extraction can done only.
01 January 2020 5,124 4 View
HA4: Interpersonal political discussions significantly mediate the influence of exposure to radio on women voters’ electoral participation. HA4.1: Interpersonal political discussions...
30 December 2019 3,900 1 View
I want to use the Daycent model to simulate soil respiration and DOC dynamics in the field and incubation experiment, but I can't find the code and any guide of the model, expect its description...
24 December 2019 5,250 3 View
Hi all, I'm trying to run an incubation experiment to verify the nitrification rate in the water column using Tedlar bags. The problem is that I need to take all the air bubbles out from each...
14 December 2019 1,116 1 View
I 'm calculating AWC (Available water capacity or available water content) trough ArcMap in Relation to Soil Texture and Organic Matter (showed in raster type of data) with help of Raster...
12 December 2019 1,220 1 View
Is it possible to prepare remolded sample of a soil which is relatively more coarser and granular fraction?
12 December 2019 281 3 View
Other than soil analysis data, what else do I need to come up with a digital soil map? What is populating in digital soil mapping?
12 December 2019 6,394 3 View
Dear all, I want analyze soil samples with loss of ignition method. I chose this method because it is simple, economical and environmentally friendly. These aspects are important because the...
12 December 2019 2,540 7 View
I did various indoor experiments on sinkhole occurence due to leakage in underground pipelines in various soil profiles. I got data for all the experiments and now i want to apply neural...
12 December 2019 2,889 3 View
I simulated the shield driven-tunnel by FLAC 2D, in which step of numerical model must be applying the traffic loads of ground surface (20 Kpa)? the traffic loads of ground surface change along...
14 November 2019 4,003 3 View