Changes in temperature extremes in the Yangtze River Basin, 1962–2011
Analyse en composantes principales ; Années 1962-2011 ; Bassin-versant ; Changement climatique ; Chine ; Espace-temps ; Extrême climatique ; Régression linéaire ; Température ; Yangtze
China ; Climate extreme ; Climatic change ; Linear regression ; Principal components analysis ; Space time ; Temperature ; Watershed ; Yangtze
Based on daily maximum and minimum temperature observed by the China Meteorological Administration at 115 meteorological stations in the Yangtze River Basin from 1962 to 2011, the methods of linear regression, principal component analysis
the warm indices show an increasing trend; The spatial distribution of the various indices (extreme cold and warm indices, growing season length) is significantly different in the upper, middle and lower reaches of the Yangtze River Basin; For the extreme