摘要
An experimental work on the transplant of high resolution limited area model(HIRLAM) is firstly introduced into China.For the implementation,first of all is to adjust a new geographical coordination and to remove the instability caused by the Tibetan Plateau,the roof of the world. Then,we have applied this model to simulate a flood-making torrential rain process which occurred in the Changjiang-Huaihe River Valley in July 1991.That revealed the formation,development and movement of a mesoseale heavy rain system which had made a disastrous flood event in the middle and lower reaches of Changjiang River Valley. The result encourages us to use the HIRLAM for the researches on the Meiyu belt,the salient feature of precipitation of East Asia,and the numerical prediction of heavy rains in China.
An experimental work on the transplant of high resolution limited area model(HIRLAM) is firstly introduced into China.For the implementation,first of all is to adjust a new geographical coordination and to remove the instability caused by the Tibetan Plateau,the roof of the world. Then,we have applied this model to simulate a flood-making torrential rain process which occurred in the Changjiang-Huaihe River Valley in July 1991.That revealed the formation,development and movement of a mesoseale heavy rain system which had made a disastrous flood event in the middle and lower reaches of Changjiang River Valley. The result encourages us to use the HIRLAM for the researches on the Meiyu belt,the salient feature of precipitation of East Asia,and the numerical prediction of heavy rains in China.
基金
This is a part of a Sino-Danish co-operative project
funded by the National Natural Science Foundation of China and Danish International Development Assistance.
