DOI: 10.1002/joc.5404
论文题名: Characteristics of climate change and its relationship with land use/cover change in Yunnan Province, China
作者: Shi H. ; Chen J.
刊名: International Journal of Climatology
ISSN: 8998418
出版年: 2018
卷: 38, 期: 5 起始页码: 2520
结束页码: 2537
语种: 英语
英文关键词: climate change
; extremes
; land use/cover change
; precipitation
; temperature
Scopus关键词: Land use
; Precipitation (chemical)
; Temperature
; Annual precipitation
; Annual temperatures
; Extremes
; Geographical locations
; Land use/cover change
; Meteorological station
; Spatial distribution of temperature
; Statistical equations
; Climate change
英文摘要: This study analysed the characteristics of climate change (including temporal trend and spatial distribution of temperature and precipitation) in Yunnan Province, China during 1961–2011 based on the observed data from 22 meteorological stations, and its relationship with land use/cover change (LUCC) was also discussed. The results showed that: (1) Significant increasing trend in temperature was observed at the annual scale, especially for the period 1987–2011. At the seasonal scale, such trend was the most prominent in winter. (2) Temporally, the annual precipitation showed a non-significant decreasing trend, which was dominant by the rainy season; spatially, the annual precipitation showed the east-to-west and north-to-south increasing trends over this region. (3) This study analysed the impacts of elevation and geographical location on climate change patterns, and the statistical equations to estimate the annual temperature and precipitation as well as their changing rates were established based on longitude, latitude and elevation. (4) Through analysing the relationship between climate change and the LUCC, the correlation between the LUCC and temperature was stronger than that between the LUCC and precipitation. The results would be valuable for researchers and managers to better understand the characteristics of climate change as well as its relationship with the LUCC and to make better decisions in future. © 2018 Royal Meteorological Society Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/116991
Appears in Collections: 气候减缓与适应
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作者单位: Department of Civil Engineering, The University of Hong Kong, China; State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China
Recommended Citation:
Shi H.,Chen J.. Characteristics of climate change and its relationship with land use/cover change in Yunnan Province, China[J]. International Journal of Climatology,2018-01-01,38(5)