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题名:
Soil Seed Banks and Forest Succession Direction Reflect Soil Quality in Ziwuling Mountain, Loess Plateau, China
作者: Cheng, Jimin1,2,3; Cheng, Jie3; Shao, HongBo(邵宏波)1,2,4,5; Zhao, Lingping3; Yang, Xiaomei1,2,3
刊名: CLEAN-SOIL AIR WATER
ISSN号: 1863-0650
出版日期: 2012-02-01
卷号: 40, 期号:2, 页码:140-147
关键词: Coniferous forest ; Semi-arid region ; Soil quality ; Vegetation succession
学科分类: Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources
产权排序: [Cheng, Jimin; Shao, Hongbo; Yang, Xiaomei] Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China; [Cheng, Jimin; Shao, Hongbo; Yang, Xiaomei] Minist Water Resources, Yangling 712100, Peoples R China; [Cheng, Jimin; Cheng, Jie; Zhao, Lingping; Yang, Xiaomei] NW A&F Univ, Yangling, Peoples R China; [Shao, Hongbo] CAS, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Environm Proc, Yantai, Peoples R China; [Shao, Hongbo] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao, Peoples R China
通讯作者: Cheng, JM (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China. gyzcjm@ms.iswc.ac.cn
作者部门: 滨海湿地实验室 
中文摘要: The paper presents a study by taking the soil seed banks and vegetation successions of the forests in Ziwuling Mountain as indicators to analyze the effects of the ages, and the litter layers and soil depths at growing locations in seven types of forest communities on their seed bank formations and soil quality. The results showed that the seed banks at different growing locations in the communities increased in the order of upper slope, middle slope, and lower slope; the seed storages of the seed banks in the different layers of the communities varied, much more higher in the litter layers than in 015?cm, and the seed storages of the seed banks in the seven types of forest communities ranked in the increasing order of Pinus tabulaeformis forest, Pinus shenkaneusis forest, Quercus liaotungensis forest, Populus davidiana forest, Betula platyphylla forest, scrub communities, and grassland communities; in the meantime, the seed storage of seed banks peaked in 3050 years old P. shenkaneusis forest, 3040 years old P. tabulaeformis forest, 1530 years old Q. liaotungensis, and P. davidiana and B. platyphylla forests, and 1015 years old scrub and grassland communities, and the ages of the communities varied with the seed storages of the seed banks in a significantly correlative manner following a fitted exponential equation. In addition, the soil seed banks of the seven types of communities consisted of rich and diverse species with the herbaceous and shrub species greatly outnumbering the arbor species; in general, the coniferous forests were composed of 31 kinds of plants, the deciduous and broadleaf forests consisted of 2029 plant species, the shrubs contained 27 plant species, and the herbaceous plants numbered 20 plant species; The various species compositions contained only 46 arbor species with most being foreign species. In each of the compositions, Bothriochloa ischemum was the grassland plant with the highest occurrence frequency, Sophora viciifolia and Hippophae reamnoides were the shrub plants with the highest occurrence frequencies, and Q. liaotungensis was the arbor plant with the highest occurrence frequency, and they followed by P. shenkaneusis and P. tabulaeformis. These results showed that soil seed banks and forest successions are better indicators for soil quality from natural successions.
英文摘要: The paper presents a study by taking the soil seed banks and vegetation successions of the forests in Ziwuling Mountain as indicators to analyze the effects of the ages, and the litter layers and soil depths at growing locations in seven types of forest communities on their seed bank formations and soil quality. The results showed that the seed banks at different growing locations in the communities increased in the order of upper slope, middle slope, and lower slope; the seed storages of the seed banks in the different layers of the communities varied, much more higher in the litter layers than in 015?cm, and the seed storages of the seed banks in the seven types of forest communities ranked in the increasing order of Pinus tabulaeformis forest, Pinus shenkaneusis forest, Quercus liaotungensis forest, Populus davidiana forest, Betula platyphylla forest, scrub communities, and grassland communities; in the meantime, the seed storage of seed banks peaked in 3050 years old P. shenkaneusis forest, 3040 years old P. tabulaeformis forest, 1530 years old Q. liaotungensis, and P. davidiana and B. platyphylla forests, and 1015 years old scrub and grassland communities, and the ages of the communities varied with the seed storages of the seed banks in a significantly correlative manner following a fitted exponential equation. In addition, the soil seed banks of the seven types of communities consisted of rich and diverse species with the herbaceous and shrub species greatly outnumbering the arbor species; in general, the coniferous forests were composed of 31 kinds of plants, the deciduous and broadleaf forests consisted of 2029 plant species, the shrubs contained 27 plant species, and the herbaceous plants numbered 20 plant species; The various species compositions contained only 46 arbor species with most being foreign species. In each of the compositions, Bothriochloa ischemum was the grassland plant with the highest occurrence frequency, Sophora viciifolia and Hippophae reamnoides were the shrub plants with the highest occurrence frequencies, and Q. liaotungensis was the arbor plant with the highest occurrence frequency, and they followed by P. shenkaneusis and P. tabulaeformis. These results showed that soil seed banks and forest successions are better indicators for soil quality from natural successions.
研究领域[WOS]: Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
关键词[WOS]: NEW-ZEALAND ; VEGETATION ; FLORA ; AREA
文章类型: Article
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000299467300005
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/5480
Appears in Collections:滨海湿地实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China
2.Minist Water Resources, Yangling 712100, Peoples R China
3.NW A&F Univ, Yangling, Peoples R China
4.CAS, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Environm Proc, Yantai, Peoples R China
5.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao, Peoples R China

Recommended Citation:
Cheng, Jimin,Cheng, Jie,Shao, Hongbo,et al. Soil Seed Banks and Forest Succession Direction Reflect Soil Quality in Ziwuling Mountain, Loess Plateau, China[J]. CLEAN-SOIL AIR WATER,2012,40(2):140-147.
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