globalchange  > 气候变化事实与影响
DOI: 10.1016/j.jclepro.2018.11.278
WOS记录号: WOS:000457952400110
论文题名:
Biomass and carbon budgeting of land use types along elevation gradient in Central Himalayas
作者: Yadav, R. P.1; Gupta, B.2; Bhutia, P. L.2; Bisht, J. K.1; Pattanayak, A.1
通讯作者: Yadav, R. P.
刊名: JOURNAL OF CLEANER PRODUCTION
ISSN: 0959-6526
EISSN: 1879-1786
出版年: 2019
卷: 211, 页码:1284-1298
语种: 英语
英文关键词: Agroforestry ; Biomass ; Carbon budgeting ; Elevation ; Land use types ; Himalayas
WOS关键词: SOIL ORGANIC-CARBON ; AGROFORESTRY SYSTEMS ; ABOVEGROUND BIOMASS ; ALTITUDINAL GRADIENT ; PLANTATION FORESTS ; CLIMATE-CHANGE ; GROWING STOCK ; SEQUESTRATION ; STORAGE ; ALLOCATION
WOS学科分类: Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向: Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
英文摘要:

Biomass of vegetation is a crucial variable for understanding the potential future changes of the climate system. In the present study dominant land use types i.e. agroforestry (AF), banjoak forest (BF), chirpine forest (CF), mixed forest (MF) and grasslands (GL) of Himalayan region was investigated for biomass production and carbon stock budgeting in vegetation as well as in soil. Among land use type's highest aboveground biomass was recorded in banjoak forest (BF), 0.69%, 9.42% and 40.16% more than chirpine forest (CF), mixed forest (MF) and agroforestry (AF). However it was more than 16 times higher than grasslands (GL). Herbage and/or crops aboveground biomass was 3.73%, 4.05%, 4.42% and 29.34% of the aboveground biomass of trees in BF, CF, MF and AF. Herbage aboveground biomass was 76.01% of total aboveground biomass in grasslands. Our results revealed that in AF crops biomass accounted for 19.41 26.60% and trees contributed 73.40-80.59% biomass in total biomass of land use. Likewise, similar contributions were recorded for belowground biomass and total biomass in land uses. Irrespective of land use types along elevation the total biomass including aboveground and belowground biomass significantly (P < 0.01) increased. Among land use types and along the elevation similar trend was recorded for vegetation carbon stock as it is the manifestation of biomass. Soil carbon density differed significantly in land use types with highest in BF and increased significantly along the elevation with highest at elevation E-5. Forest land uses stored 26.22% and 53.79% more total (vegetation + soil) carbon in than agroforestry and grasslands. The difference in carbon storage among land use types can be related to land use type, vegetation composition, their structural and functional characteristics viz., density, age and soil type. Thus, tree based land use types are more efficient for biomass production and carbon storage in changing climatic pattern. (C) 2018 Elsevier Ltd. All rights reserved.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/130114
Appears in Collections:气候变化事实与影响

Files in This Item:

There are no files associated with this item.


作者单位: 1.ICAR Vivekananda Parvatiya Krishi Anusandhan Sans, Almora 263601, Uttarakhand, India
2.Dr YS Parmar Univ Hort & Forestry Nauni, Dept Silviculture & Agroforestry, Coll Foretsry, Solan 173230, Himachal Prades, India

Recommended Citation:
Yadav, R. P.,Gupta, B.,Bhutia, P. L.,et al. Biomass and carbon budgeting of land use types along elevation gradient in Central Himalayas[J]. JOURNAL OF CLEANER PRODUCTION,2019-01-01,211:1284-1298
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yadav, R. P.]'s Articles
[Gupta, B.]'s Articles
[Bhutia, P. L.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Yadav, R. P.]'s Articles
[Gupta, B.]'s Articles
[Bhutia, P. L.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yadav, R. P.]‘s Articles
[Gupta, B.]‘s Articles
[Bhutia, P. L.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.