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农业经营条件下土壤侵蚀和沉积与土壤碳酸盐浓度关系的测量与制图
 
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农业经营条件下土壤侵蚀和沉积与土壤碳酸盐浓度关系的测量与制图

Article DOI: 10.3791/56064-v 08:09 min September 12th, 2017
September 12th, 2017

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Summary

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Click here for the English version.

土壤侵蚀和沉积的空间模式可以从在适当时间增量映射的地面高程的差异中推断出来。这种海拔变化与近地表土壤碳酸盐的变化有关。本文描述了这些数量和数据分析方法的现场和实验室测量的可重复方法。

Tags

环境科学 问题 127 数字高程模型 无机碳 全球定位系统 地理信息系统 土壤 改良压力-calcimeter 方法 土壤侵蚀
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