A study on spatial distribution patterns of soil erosion in loess plateau by rare earth element tracer method
A new method with nuclear technology to study soil erosion amount monitoring on different topography part in loess Plateau is reported in this paper. Experiment results have shown that the method of rare earth element tracing combined with neutron activation analysis (NAA) can be used to quantitativ...
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Published in | Acta agriculturae nucleatae Sinica Vol. 11; no. 3 |
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Main Authors | , , |
Format | Journal Article |
Language | Chinese |
Published |
01.09.1997
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Abstract | A new method with nuclear technology to study soil erosion amount monitoring on different topography part in loess Plateau is reported in this paper. Experiment results have shown that the method of rare earth element tracing combined with neutron activation analysis (NAA) can be used to quantitatively determine relative erosion amounts on different topography parts with better precision and sensitivity. It also can be used to reveal the change trend of relative erosion amounts along a slope in erosion processes, as well as the soil erosion distribution patterns |
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AbstractList | A new method with nuclear technology to study soil erosion amount monitoring on different topography part in loess Plateau is reported in this paper. Experiment results have shown that the method of rare earth element tracing combined with neutron activation analysis (NAA) can be used to quantitatively determine relative erosion amounts on different topography parts with better precision and sensitivity. It also can be used to reveal the change trend of relative erosion amounts along a slope in erosion processes, as well as the soil erosion distribution patterns |
Author | Li Yaqi Liu Puling (Academia Sinica, Yangling, Shaanxi (China). Inst. of Soil and Water Conservation) Tian Junliang |
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Snippet | A new method with nuclear technology to study soil erosion amount monitoring on different topography part in loess Plateau is reported in this paper.... |
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SubjectTerms | CHINA CHINE ELEMENTOS DE TIERRAS RARAS EROSION LOESS LOESS SOILS MESETA METAL DES TERRES RARES PLATEAU PLATEAUX RARE EARTH ELEMENTS SOL DE LOESS TECHNIQUE DES TRACEURS TECNICAS DE TRAZADORES TRACER TECHNIQUES |
Title | A study on spatial distribution patterns of soil erosion in loess plateau by rare earth element tracer method |
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