The monthly, seasonal, and annual precipitation trends in the Yangtze river catchment have been detected through analysis of 51 meteorological stations' data between 1950-2002 provided by National Meteorological A...The monthly, seasonal, and annual precipitation trends in the Yangtze river catchment have been detected through analysis of 51 meteorological stations' data between 1950-2002 provided by National Meteorological Administration. Results reveal that: 1) Summer precipitation in the Yangtze river catchment shows significant increasing tendency. The Poyanghu lake basin, Dongtinghu lake basin and Taihu lake basin in the middle and lower reaches are the places showing significant positive trends. Summer precipitation in the middle and lower reaches experienced an abrupt change in the year 1992; 2) The monthly precipitation in months just adjoining to summer shows decreasing tendency in the Yangtze river catchment. The upper and middle reaches in Jialingjiang river basin and Hanshui river basin are the places showing significant negative trends; 3) Extreme precipitation events show an increasing tendency in most places, especially in the middle and lower reaches of the Yangtze river catchment.展开更多
General elections held in October 1951 can be considered as a milestone in British political history, and from an international point of view, the return to power of Conservatives after the defeats of 1945 and 1950 re...General elections held in October 1951 can be considered as a milestone in British political history, and from an international point of view, the return to power of Conservatives after the defeats of 1945 and 1950 represents an event of considerable relevance. Based on Italian archival sources, this paper analyses Tommaso Gallarati Scotti＇s （Italian ambassador to the UK） view during the electoral campaign, as a part of a diplomatic action aimed at resuming the traditional Anglo-Italian friendship brutally interrupted on June 10, 1940, at the time of fascist ＂stab in the back＂： a hard task to accomplish, even after the resumption of full diplomatic relations between Rome and London, in 1947.展开更多
文摘The monthly, seasonal, and annual precipitation trends in the Yangtze river catchment have been detected through analysis of 51 meteorological stations' data between 1950-2002 provided by National Meteorological Administration. Results reveal that: 1) Summer precipitation in the Yangtze river catchment shows significant increasing tendency. The Poyanghu lake basin, Dongtinghu lake basin and Taihu lake basin in the middle and lower reaches are the places showing significant positive trends. Summer precipitation in the middle and lower reaches experienced an abrupt change in the year 1992; 2) The monthly precipitation in months just adjoining to summer shows decreasing tendency in the Yangtze river catchment. The upper and middle reaches in Jialingjiang river basin and Hanshui river basin are the places showing significant negative trends; 3) Extreme precipitation events show an increasing tendency in most places, especially in the middle and lower reaches of the Yangtze river catchment.
文摘General elections held in October 1951 can be considered as a milestone in British political history, and from an international point of view, the return to power of Conservatives after the defeats of 1945 and 1950 represents an event of considerable relevance. Based on Italian archival sources, this paper analyses Tommaso Gallarati Scotti＇s （Italian ambassador to the UK） view during the electoral campaign, as a part of a diplomatic action aimed at resuming the traditional Anglo-Italian friendship brutally interrupted on June 10, 1940, at the time of fascist ＂stab in the back＂： a hard task to accomplish, even after the resumption of full diplomatic relations between Rome and London, in 1947.
