Climate changes in the Amur River basin in the last 115 years

被引：22
作者：
Novorotskii P.V. [1 ]
机构：
[1] Institute of Water and Ecological Problems, Far East Division, Russian Academy of Sciences, Khabarovsk 680000
来源：
Russ. Meteorol. Hydrol. | 2007年 / 2卷 / 102-109期
关键词：
Climatology;
D O I：
10.3103/S1068373907020045
中图分类号：
学科分类号：
摘要：
Tendencies in climate change in the Amur River basin are generally synchronous to the global ones. During the last century, the annual mean temperature of surface air increased by 1.3°C, minimum warming being observed in the east part of the basin (0.6°C) and maximum one in the west part (1.7-2.5°C). The largest impact on the annual mean temperature growth comes from winter and spring temperature increase (2-4°C/100 years). During the last 30 years, the warming rate in the basin was 2-3 times higher than during the whole period of 1891-2004. Simultaneously with warming in the Amur River basin, annual and warm-season precipitation totals increased by 8 and 6%, respectively, during the 115-year period. The highest increase in precipitation totals occurs in cold season (29% during 115 years). During the last 30 years, together with intense warming in the Amur River basin, the annual precipitation totals are found to decrease by an average of 2.1%/10 years. © Allerton Press, Inc. 2007.
引用
收藏
页码：102 / 109
页数：7
相关论文
共 12 条
  • [1] Budyko M.I., Future Changes of Climate, Izvestiya Akad. Nauk SSSR, Ser. Geografiya, 4, (1992)
  • [2] Water and Ecology Problems of the Amur River Basin, (2003)
  • [3] Gruza G.V., Rankova E.Ya., Detection of Changes in Climate State, Climate Variability, and Climate Extremity, Meteorologiya I Gidrologiya, 4, (2004)
  • [4] Izrael Yu.A., Gruza G.V., Kattsov V.M., Meleshko V.P., Global Climate Changes. The Role of Anthropogenic Impacts, Meteorologiya I Gidrologiya, 5, (2001)
  • [5] Charts of Deviations of Air Temperature and Precipitation from Long-period Means for the Northern Hemisphere, 1-4, (1961)
  • [6] Climatology, (1989)
  • [7] Meleshko V.P., Golitsyn G.S., Govorkova V.A., Et al., Anthropogenic Climate Change in Russia in the Twenty-First Century: An Ensemble of Climate Model Projections, Meteorologiya I Gidrologiya, 4, (2004)
  • [8] Monthly Precipitation Totals in Percentage of the Norm, 3 PART 1, (1977)
  • [9] Novorotskii P.V., Long-period Changes in Air Temperature and Precipitation in the Lower Amur River Basin, Meteorologiya I Gidrologiya, 5, (2004)
  • [10] Novorotskii P.V., Monsoon Propagation over Southern Areas of the Russian Far East, Meteorologiya I Gidrologiya, 11, (1999)
12