Interactive Effects of Moss-Dominated Crusts and Artemisia ordosica on Wind Erosion and Soil Moisture in Mu Us Sandland, China

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室 > 海岸带生物学与生物资源利用所重点实验室

	Interactive Effects of Moss-Dominated Crusts and Artemisia ordosica on Wind Erosion and Soil Moisture in Mu Us Sandland, China
	Yang, Yongsheng 1,2; Bu, Chongfeng 1,2,3; Mu, Xingmin 1,2,3; Shao, Hongbo 1,2,4; Zhang, Kankan 3
刊名	SCIENTIFIC WORLD JOURNAL
	2014
页码	649816
关键词	TENGGER DESERT NORTH CHINA SEMIARID ECOSYSTEMS MICROBIOTIC CRUSTS REVEGETATED AREA INNER-MONGOLIA SANDY LAND SURFACE DISTURBANCE VEGETATION
ISSN号	1537-744X
通讯作者	Bu, CF (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China. buchongfeng@163.com ; xmmu@ms.iswc.ac.cn
产权排序	[Yang, Yongsheng; Bu, Chongfeng; Mu, Xingmin; Shao, Hongbo] Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China; [Yang, Yongsheng; Bu, Chongfeng; Mu, Xingmin; Shao, Hongbo] Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China; [Bu, Chongfeng; Mu, Xingmin; Zhang, Kankan] Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China; [Shao, Hongbo] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China
中文摘要	To better understand the effects of biological soil crusts (BSCs) on soil moisture and wind erosion and study the necessity and feasibility of disturbance of BSCs in the Mu Us sandland, the effects of four treatments, including moss-dominated crusts alone, Artemisia ordosica alone, bare sand, and Artemisia ordosica combined with moss-dominated crusts, on rainwater infiltration, soil moisture, and annual wind erosion were observed. The major results are as follows. (1) The development of moss-dominated crusts exacerbated soil moisture consumption and had negative effects on soil moisture in the Mu Us sandland. (2) Moss-dominated crusts significantly increased soil resistance to wind erosion, and when combined with Artemisia ordosica, this effect became more significant. The contribution of moss-dominated crusts under Artemisia ordosica was significantly lower than that of moss-dominated crusts alone in sites where vegetative coverage > 50%. (3) Finally, an appropriate disturbance of moss-dominated crusts in the rainy season in sites with high vegetative coverage improved soil water environment and vegetation succession, but disturbance in sites with little or no vegetative cover should be prohibited to avoid the exacerbation of wind erosion.
英文摘要	To better understand the effects of biological soil crusts (BSCs) on soil moisture and wind erosion and study the necessity and feasibility of disturbance of BSCs in the Mu Us sandland, the effects of four treatments, including moss-dominated crusts alone, Artemisia ordosica alone, bare sand, and Artemisia ordosica combined with moss-dominated crusts, on rainwater infiltration, soil moisture, and annual wind erosion were observed. The major results are as follows. (1) The development of moss-dominated crusts exacerbated soil moisture consumption and had negative effects on soil moisture in the Mu Us sandland. (2) Moss-dominated crusts significantly increased soil resistance to wind erosion, and when combined with Artemisia ordosica, this effect became more significant. The contribution of moss-dominated crusts under Artemisia ordosica was significantly lower than that of moss-dominated crusts alone in sites where vegetative coverage > 50%. (3) Finally, an appropriate disturbance of moss-dominated crusts in the rainy season in sites with high vegetative coverage improved soil water environment and vegetation succession, but disturbance in sites with little or no vegetative cover should be prohibited to avoid the exacerbation of wind erosion.
学科主题	Multidisciplinary Sciences
研究领域[WOS]	Science & Technology - Other Topics
关键词[WOS]	TENGGER DESERT ; NORTH CHINA ; SEMIARID ECOSYSTEMS ; MICROBIOTIC CRUSTS ; REVEGETATED AREA ; INNER-MONGOLIA ; SANDY LAND ; SURFACE ; DISTURBANCE ; VEGETATION
收录类别	SCI
语种	英语
WOS记录号	WOS:000337423800001
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/8575]
专题	烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
作者单位	1.Chinese Acad Sci, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 2.Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China 3.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Biol & Bioresources Utilizat, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Yang, Yongsheng,Bu, Chongfeng,Mu, Xingmin,et al. Interactive Effects of Moss-Dominated Crusts and Artemisia ordosica on Wind Erosion and Soil Moisture in Mu Us Sandland, China[J]. SCIENTIFIC WORLD JOURNAL,2014:649816.
APA	Yang, Yongsheng,Bu, Chongfeng,Mu, Xingmin,Shao, Hongbo,&Zhang, Kankan.(2014).Interactive Effects of Moss-Dominated Crusts and Artemisia ordosica on Wind Erosion and Soil Moisture in Mu Us Sandland, China.SCIENTIFIC WORLD JOURNAL,649816.
MLA	Yang, Yongsheng,et al."Interactive Effects of Moss-Dominated Crusts and Artemisia ordosica on Wind Erosion and Soil Moisture in Mu Us Sandland, China".SCIENTIFIC WORLD JOURNAL (2014):649816.