干旱区生态环境知识资源中心(Arid): Effects of Shelter Forests on Soil Organic Carbon of Irrigated Soils in the Taklimakan Desert

Arid

DOI	10.3390/su13084535
	Effects of Shelter Forests on Soil Organic Carbon of Irrigated Soils in the Taklimakan Desert
	Ma, Xuexi; Jin, Zhengzhong; Wang, Yingju; Lei, Jiaqiang
通讯作者	Jin, ZZ (corresponding author), Chinese Acad Sci, Natl Engn Technol Res Ctr DesertOasis Ecol Constr, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China. ; Jin, ZZ (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Mosuowan Desert Res Stn, Shihezi 832000, Peoples R China. ; Jin, ZZ (corresponding author), Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Taklimakan Desert Res Stn, Korla 841000, Peoples R China.
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2021
卷号	13 期号:8
英文摘要	An experiment was carried out to test the effects of artificial vegetation on soil organic carbon in sandy soil. The soils were collected from the Taklimakan desert highway shelter forests with different stand age (the stand ages are 5, 7, 10, 13, 16, respectively, and three shrubs named Calligonum mongolicunl, Tamarix chinensis and Haloxylon ammodendron were planted along the highway) in Xinjiang, northwest of China. The soil organic carbon stock in soil vertical layers were calculated. We measured four passive organic carbons (i.e., micro-aggregates organic carbon, humic organic carbon, acid-resistant organic carbon and antioxidant organic carbon). Furthermore, we analyzed the correlations and ratios among the different passive organic carbons. Finally, the chemical composition of humus was detected and the relative contents of C=O and CH groups were determined. The main results showed that, (1) the soil organic carbon and organic carbon stock were decreased with the increase of depth, mainly in 0-50 cm. (2) With the increase of stand age, only in Tamarix chinensis forest, the total soil organic carbon stock increased a little. (3) Total soil organic carbon had more closely correlation with contents of micro-aggregate organic carbon and humic organic carbon. (4) C=O/C-O-C increased a little after 10 years; CH/C-O-C had no obvious change with stand age; CH2/CH3 did not change obviously after 13 years. The Tamarix chinensis forest is the most helpful for carbon sequestration in sandy soil and stabilization in surface layer than Calligonum mongolicunl and Haloxylon ammodendron.
英文关键词	artificial vegetation stand age organic carbon stock passive organic carbon chemical composition of humus
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000645341600001
WOS关键词	HUMIC-ACID ; MATTER ; STABILIZATION ; MINERALIZATION ; INCUBATION ; REGION ; STOCKS ; HUMUS ; LAND
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351836
作者单位	[Ma, Xuexi; Jin, Zhengzhong; Wang, Yingju; Lei, Jiaqiang] Chinese Acad Sci, Natl Engn Technol Res Ctr DesertOasis Ecol Constr, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China; [Jin, Zhengzhong] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Mosuowan Desert Res Stn, Shihezi 832000, Peoples R China; [Jin, Zhengzhong; Lei, Jiaqiang] Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Taklimakan Desert Res Stn, Korla 841000, Peoples R China
推荐引用方式 GB/T 7714	Ma, Xuexi,Jin, Zhengzhong,Wang, Yingju,et al. Effects of Shelter Forests on Soil Organic Carbon of Irrigated Soils in the Taklimakan Desert[J]. 中国科学院新疆生态与地理研究所,2021,13(8).
APA	Ma, Xuexi,Jin, Zhengzhong,Wang, Yingju,&Lei, Jiaqiang.(2021).Effects of Shelter Forests on Soil Organic Carbon of Irrigated Soils in the Taklimakan Desert.SUSTAINABILITY,13(8).
MLA	Ma, Xuexi,et al."Effects of Shelter Forests on Soil Organic Carbon of Irrigated Soils in the Taklimakan Desert".SUSTAINABILITY 13.8(2021).