globalchange  > 过去全球变化的重建
DOI: 10.1029/2019JG005156
WOS记录号: WOS:000477719400020
论文题名:
The Impact of Peatland Restoration on Local Climate: Restoration of a Cool Humid Island
作者: Worrall, Fred1; Boothroyd, Ian M.1; Gardner, Rosie L.1; Howden, Nicholas J. K.2; Burt, Tim P.3; Smith, Richard4; Mitchell, Lucy5; Kohler, Tim4; Gregg, Ruth4
通讯作者: Worrall, Fred
刊名: JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES
ISSN: 2169-8953
EISSN: 2169-8961
出版年: 2019
卷: 124, 期:6, 页码:1696-1713
语种: 英语
英文关键词: MODIS ; Bowen ratio ; evaporation ; water tables ; albedo
WOS关键词: LAND-SURFACE TEMPERATURE ; CARBON ACCUMULATION ; HOLOCENE CARBON ; ENERGY BUDGET ; COVER CHANGE ; MODIS ; VALIDATION ; ALBEDO ; REFLECTANCE ; FLUXES
WOS学科分类: Environmental Sciences ; Geosciences, Multidisciplinary
WOS研究方向: Environmental Sciences & Ecology ; Geology
英文摘要:

Land use, land use change, and forestry (LULUCF) have been directly altering climate, and it has been proposed that such changes could mitigate anthropogenic climate warming brought about by increases in greenhouse gas emissions to the atmosphere. Changes due to LULUCF alter the Bowen ratio, surface roughness, and albedo and so directly change air temperatures. Previous studies have focused on changes in the area of forestry and have used space-for-time substitutions to assess the impact of LULUCF. This study considered 18 years of daytime land surface temperature over an area of actual land use change in comparison to its surrounding landscape and considered the restoration of a lowland peat bog: satellite land surface temperature data across 49, 1-km(2) grid squares with 20 on peatland and 29 on surrounding agricultural land on mineral soils from 2000 to 2017. The peatland squares were, until 2004, dug for horticultural peat and after 2004 were restored with revegetation of bare soil and restoration of natural water tables. Over the 18 years, the average annual daytime land surface temperature significantly decreased for six grid squares, five of which were on the restored peatland where land surface temperature decreased by 2 K. In 2000, before restoration, the peatland was 0.7 K warmer than the surrounding agricultural land on mineral soils but by 2016 was 0.5 K cooler. This study has shown that anthropogenic land use change could cool a landscape and that functioning peatlands could act as cool, humid islands within a landscape.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/138782
Appears in Collections:过去全球变化的重建

Files in This Item:

There are no files associated with this item.


作者单位: 1.Dept Earth Sci, Sci Labs, Durham, England
2.Univ Bristol, Dept Civil Engn, Bristol, Avon, England
3.Dept Geog, Sci Labs, Durham, England
4.Nat England, Humberhead Peatlands Natl Nat Reserve, Doncaster, England
5.Univ York, Dept Biol, York, N Yorkshire, England

Recommended Citation:
Worrall, Fred,Boothroyd, Ian M.,Gardner, Rosie L.,et al. The Impact of Peatland Restoration on Local Climate: Restoration of a Cool Humid Island[J]. JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES,2019-01-01,124(6):1696-1713
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Worrall, Fred]'s Articles
[Boothroyd, Ian M.]'s Articles
[Gardner, Rosie L.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Worrall, Fred]'s Articles
[Boothroyd, Ian M.]'s Articles
[Gardner, Rosie L.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Worrall, Fred]‘s Articles
[Boothroyd, Ian M.]‘s Articles
[Gardner, Rosie 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.