DOI: 10.1007/s10584-017-1977-1
Scopus记录号: 2-s2.0-85018715024
论文题名: Soil temperature responses to climate change along a gradient of upland–riparian transect in boreal forest
作者: Oni S.K. ; Mieres F. ; Futter M.N. ; Laudon H.
刊名: Climatic Change
ISSN: 0165-0009
EISSN: 1573-1480
出版年: 2017
卷: 143, 期: 2018-01-02 起始页码: 27
结束页码: 41
语种: 英语
Scopus关键词: Atmospheric temperature
; Climate models
; Forestry
; Landforms
; Soils
; Temperature
; Air temperature
; Boreal forests
; Climate change impact
; Historical records
; Regional climate modeling (RCM)
; Riparian zones
; Soil temperature
; Spatial variations
; Climate change
; air temperature
; boreal forest
; climate change
; climate effect
; climate modeling
; historical record
; regional climate
; riparian zone
; soil temperature
; spatial variation
; upland region
; warming
英文摘要: There is growing evidence of climate change impacts on northern ecosystems. While most climate change studies base their assessments on air temperature, spatial variation of soil temperature responses have not been fully examined as a metric of climate change. Here we examined spatial variations of soil temperature responses to an ensemble of regional climate model (RCM) projections at multiple depths in upland and riparian zones in the Swedish boreal forest. Modeling showed a stronger influence of air temperature on riparian soil temperature than was simulated for upland soils. The RCM ensemble projected a warming range of 4.7–6.0 °C in riparian and 4.3–5.7 °C in upland soils. However, soils were slightly colder in the riparian zone during winter. While the historical record showed that upland soils are about 0.4 °C warmer than the riparian soils, this may be reversed in the future as model projections showed that on an annual basis, riparian soils might be slightly warmer by 0.2 to 0.4 °C than upland soils. However, upland soils could warm up earlier (April) compared to riparian soils (May). © 2017, The Author(s). Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/83981
Appears in Collections: 气候减缓与适应 气候变化事实与影响
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作者单位: Department of Forest Ecology and Management, Swedish University of Agricultural Sciences, Umeå, Sweden; Division of Land and Water Resources Engineering, KTH Royal Institute of Technology, Stockholm, Sweden; Department of Aquatic Sciences and Assessment, Swedish University of Agricultural Sciences, Uppsala, Sweden; Department of Biology, Trent University, Peterborough, ON, Canada
Recommended Citation:
Oni S.K.,Mieres F.,Futter M.N.,et al. Soil temperature responses to climate change along a gradient of upland–riparian transect in boreal forest[J]. Climatic Change,2017-01-01,143(2018-01-02)