*********************************************************************************************** * * * China regional midday/midnight (1400BT/0200BT) mean cloud amount (percent sky cover) * * for the periods 1951-1994 (midday) and 1954-1994 (midnight) * * * * * * (September 1999) * * * * * * Source: * * * * Dale P. Kaiser * * Carbon Dioxide Information Analysis Center * * Environmental Sciences Division * * Oak Ridge National Laboratory * * Oak Ridge, Tennessee, USA * * * * * *********************************************************************************************** ----------------------------------------------------------------------------------------------- Period WNW ENW NORTH NE TIBET SW EAST SOUTH ----------------------------------------------------------------------------------------------- Winter 55.6/41.0 49.9/36.3 40.7/28.1 37.8/26.6 44.4/29.2 57.5/49.1 65.2/60.5 68.4/69.8 Spring 60.6/48.2 68.6/51.6 58.9/40.3 61.4/41.3 72.0/46.5 71.5/58.5 76.7/69.4 81.2/77.7 Summer 49.4/43.2 66.6/50.7 67.0/47.9 72.1/55.0 76.0/67.4 83.2/77.2 73.2/59.7 80.1/67.1 Autumn 42.8/32.3 53.0/40.6 47.0/34.0 49.7/35.9 51.8/36.8 71.9/67.1 63.8/56.8 65.0/58.4 Annual 52.0/41.2 59.5/44.7 53.5/37.7 55.3/39.7 60.7/44.6 71.0/63.0 69.8/61.7 74.0/68.3 -----------------------------------------------------------------------------------------------