Soil anti-erodibility of abandoned lands during different succession stages of plant community in hilly-gullied region of the Loess Plateau : Take Fangta small watershed as an example
Field survey and laboratory experiment were conducted to study the soil anti-erodibility of abandoned croplands during different vegetation succession stages in hilly-gullied region of the Loess Plateau, based on the analysis of soil particle composition, size distribution and group characteristics, soil aggregate fractal dimensions and stability. The results showed that in the earlier stages of succession from annual to perennial herbs in abandoned croplands, soil size distribution changed a little bit, the fractal dimension of soil particle increased, soil structure improved, fractal dimension and damage percent of soil aggregate structure decreased, soil stability increased, thus soil anti-erodibility increased. Therefore, natural restoration of vegetation is of great significance to improve the soil structure, increase soil erosion resistance, reduce soil erosion and promote sustainable development of regional ecological environment.
Medienart: |
Artikel |
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Erscheinungsjahr: |
2016 |
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Erschienen: |
2016 |
Enthalten in: |
Zur Gesamtaufnahme - volume:27 |
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Enthalten in: |
Ying yong sheng tai xue bao = The journal of applied ecology - 27(2016), 1 vom: 28. Jan., Seite 64-72 |
Sprache: |
Chinesisch |
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Beteiligte Personen: |
Yan, Fang-chen [VerfasserIn] |
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Themen: |
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Anmerkungen: |
Date Completed 10.06.2016 Date Revised 02.12.2018 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM260773956 |
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245 | 1 | 0 | |a Soil anti-erodibility of abandoned lands during different succession stages of plant community in hilly-gullied region of the Loess Plateau |b Take Fangta small watershed as an example |
264 | 1 | |c 2016 | |
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500 | |a Date Revised 02.12.2018 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Field survey and laboratory experiment were conducted to study the soil anti-erodibility of abandoned croplands during different vegetation succession stages in hilly-gullied region of the Loess Plateau, based on the analysis of soil particle composition, size distribution and group characteristics, soil aggregate fractal dimensions and stability. The results showed that in the earlier stages of succession from annual to perennial herbs in abandoned croplands, soil size distribution changed a little bit, the fractal dimension of soil particle increased, soil structure improved, fractal dimension and damage percent of soil aggregate structure decreased, soil stability increased, thus soil anti-erodibility increased. Therefore, natural restoration of vegetation is of great significance to improve the soil structure, increase soil erosion resistance, reduce soil erosion and promote sustainable development of regional ecological environment | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 7 | |a Soil |2 NLM | |
700 | 1 | |a Jiao, Ju-ying |e verfasserin |4 aut | |
700 | 1 | |a Cao, Bin-ting |e verfasserin |4 aut | |
700 | 1 | |a Yu, Wei-jie |e verfasserin |4 aut | |
700 | 1 | |a Wei, Yan-hong |e verfasserin |4 aut | |
700 | 1 | |a Kou, Meng |e verfasserin |4 aut | |
700 | 1 | |a Hu, Shu |e verfasserin |4 aut | |
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