EFFECTS OF DIFFERENT RESTORATION MEASURES ON SOIL ORGANIC CARBON COMPONENTS IN A CLEAR-CUTTING CHINESE PINE FOREST

	EFFECTS OF DIFFERENT RESTORATION MEASURES ON SOIL ORGANIC CARBON COMPONENTS IN A CLEAR-CUTTING CHINESE PINE FOREST
	He, Lirong 1,2,3,4,5; Meng, Tinting 2,3,4,5; Zhang, Jiaoyang 1,4; Xue, Sha 1,4
刊名	BANGLADESH JOURNAL OF BOTANY
	2020-09-01
卷号	49 期号:3 页码:787-798
关键词	Restoration measures Chinese pine forest Soil carbon component
ISSN号	0253-5416
通讯作者	He, Lirong(lirong4961@163.com)
英文摘要	In order to analyze effects of different restoration measures on the composition and stability of soil carbon pool, restoration communities in Chinese pine plantations of the Loess Plateau after clear-cutting were investigated. There were 3 types of restoration community (shrub land, abandoned forestland and young plantation land) and no clear-cutting forest as control (CK). The results showed that the soil total organic carbon (SOC), the high activity component (C1), the middle activity component (C2) and the content of stability component (C4) in the upper soil decreased firstly and then increased with the change of restoration measure, reaching the minimum value at SL, and had little effect on the SOC and its components of the lower soil. Restoration measures had little effect on the distribution ratio of different carbon components in total organic carbon and the activity coefficient of soil carbon pool, and C4 has the largest proportion among the four components, reaching 81.4 - 83.6%. Cl and C2 components can more sensitively reflect the effect of restoration measures on soil carbon pool. After clear-cutting, different restoration measures will affect the pH of soil and the content of ammonium nitrate nitrogen, thus affecting the components in the upper soil, and the properties of the lower soil will change with the leaching and other effects, thus affecting the active carbon components. Based on the stability of soil carbon pool, this study analyzed the effect of Restoration measures on the carbon pool composition in the forest soils in the loess hilly region, which is conducive to the understanding of the impact of forestry management measures on soil carbon pool processes.
WOS关键词	FRACTIONS ; MATTER ; POOLS
WOS研究方向	Plant Sciences
语种	英语
出版者	BANGLADESH BOTANICAL SOC
WOS记录号	WOS:000597393200011
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/137073]
专题	中国科学院地理科学与资源研究所
通讯作者	He, Lirong
作者单位	1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 2.Shaanxi Prov Land Engn Construct Grp Co Ltd, Xian 710075, Shaanxi, Peoples R China 3.Minist Nat Resources, Key Lab Degraded & Unused Land Consolidat Engn, Xian 710075, Shaanxi, Peoples R China 4.Shaanxi Prov Land Engn Construct Grp Co Ltd, Inst Land Engn & Technol, Xian 710075, Shaanxi, Peoples R China 5.Shaanxi Prov Land Consolidat Engn Technol Res Ctr, Xian 710075, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	He, Lirong,Meng, Tinting,Zhang, Jiaoyang,et al. EFFECTS OF DIFFERENT RESTORATION MEASURES ON SOIL ORGANIC CARBON COMPONENTS IN A CLEAR-CUTTING CHINESE PINE FOREST[J]. BANGLADESH JOURNAL OF BOTANY,2020,49(3):787-798.
APA	He, Lirong,Meng, Tinting,Zhang, Jiaoyang,&Xue, Sha.(2020).EFFECTS OF DIFFERENT RESTORATION MEASURES ON SOIL ORGANIC CARBON COMPONENTS IN A CLEAR-CUTTING CHINESE PINE FOREST.BANGLADESH JOURNAL OF BOTANY,49(3),787-798.
MLA	He, Lirong,et al."EFFECTS OF DIFFERENT RESTORATION MEASURES ON SOIL ORGANIC CARBON COMPONENTS IN A CLEAR-CUTTING CHINESE PINE FOREST".BANGLADESH JOURNAL OF BOTANY 49.3(2020):787-798.