相关实验视频

Updated: Jul 1, 2025

Measuring and Mapping Patterns of Soil Erosion and Deposition Related to Soil Carbonate Concentrations Under Agricultural Management
08:09

Measuring and Mapping Patterns of Soil Erosion and Deposition Related to Soil Carbonate Concentrations Under Agricultural Management

Published on: September 12, 2017

11.8K

捷克共和国的小规模区域工程地质研究,评估斜坡梯度和工程地质区之间的关系

Marian Marschalko1, Zofia Zięba2, Kateřina Růžičková3

  • 1Department of Geological Engineering, Faculty of Mining and Geology, VŠB-Technical University of Ostrava, 708 33, Ostrava, Czech Republic. marian.marschalko@vsb.cz.

Scientific reports
|March 6, 2024
PubMed
概括

这项研究分析了捷克共和国工程地质区的斜率梯度. 在四级前区域的更的斜坡比四级区域的更大的地质技术挑战.

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Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon09:44

Use of Principal Components for Scaling Up Topographic Models to Map Soil Redistribution and Soil Organic Carbon

Published on: October 16, 2018

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A Low-Cost Method of Measuring the In Situ Primary Productivity of Periphyton Communities of Lentic Waters06:02

A Low-Cost Method of Measuring the In Situ Primary Productivity of Periphyton Communities of Lentic Waters

Published on: December 16, 2022

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Constructing a roadway embankment over uneven terrain requires precise leveling to ensure stability and proper drainage. Surveyors use a leveling instrument and staff to calculate ground elevations and determine the required fill material at each point along the embankment alignment.The process begins by positioning a leveling instrument near a benchmark with a known elevation. A backsight reading establishes the instrument height, which serves as a reference for subsequent measurements. A...
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