Analysis method for vertical migration transformation rule of elements in soil

A technology of migration, transformation and analysis methods, which is applied in the field of analysis of the laws of vertical migration and transformation of elements in soil, which can solve problems such as time-consuming and graphics, and achieve the effect of shortening the length of the paper.

Inactive Publication Date: 2019-03-08
山东省地质矿产勘查开发局第一地质大队 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It takes a lot of time and graphics to compare

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  • Analysis method for vertical migration transformation rule of elements in soil
  • Analysis method for vertical migration transformation rule of elements in soil
  • Analysis method for vertical migration transformation rule of elements in soil

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Embodiment 1

[0020] A method for analyzing the laws of vertical migration and transformation of elements in soil, the method is specifically as follows:

[0021] 1) Take vertical section sampling at the sampling points, the vertical interval of the sampling points is 20cm-30cm.

[0022] 2) Select the maximum value of the test results of samples at different depths as the denominator to normalize the different elements of each sampling point, and then calculate the arithmetic average of the same element at the same depth, and then perform normalization on this basis Processing, as the basic data of this analysis;

[0023] 3) Draw a graph of content changes with depth in which multiple elements are listed together.

[0024] 4) Comparative analysis to find the depth change law of each element and the similarity law of different elements.

[0025] In this work, vertical section sampling was carried out in QT069 and QT159, and the sampling depths were 20cm, 50cm, 70cm, 100cm, 130cm, 160cm and 200cm. Th...

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Abstract

The invention relates to an analysis method for a vertical migration transformation rule of elements in soil and belongs to the field of environment monitoring. The analysis method specifically comprises the following steps: choosing the maximum value of different elements and different depths of sampling results of all sampling points as a normalization denominator and respectively performing normalization treatment on all the elements; then calculating an arithmetical mean of the same element at the same depth of all the sampling points; based on the arithmetical mean, utilizing the maximumvalue at the depth as the denominator to perform normalization treatment again to achieve final basic data; then putting a change rule on a picture to perform contrastive analysis to find the verticalmigration rule of the elements in the vertical direction and the similarity of different elements. According to the method, a normalization method is utilized to process original data, so that the vertical migration rule of the elements and the similarity of the different elements can be more visually demonstrated, and time and the picture amount are remarkably reduced; furthermore, the similarity of element gathering rules is favorable for being found.

Description

Technical field [0001] The invention belongs to the field of environmental monitoring, and specifically relates to an analysis method for the vertical migration and transformation laws of elements in the soil. Background technique [0002] In recent years, more and more attention has been paid to land quality. The distribution and content of trace elements, beneficial elements, and harmful elements in the soil play a vital role in our lives and health. Two meters from the surface to the ground is the main depth range for the growth of crops, and the vertical distribution and changes of elements in this range are also increasingly valued. At present, there is little research work on the vertical changes of elements in the soil. Due to the different levels of the content of different elements, the existing analysis is also a single element analysis and statistical changes. It takes a lot of time to compare with drawings. Summary of the invention [0003] The technical problem to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24
CPCG01N33/24
Inventor 曹艳玲赵波高明波李金山江海洋夏冬明范振华宋亮管宏梓
Owner 山东省地质矿产勘查开发局第一地质大队
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