一、要防明后年洪灾再降。此次特大洪灾的直接原因是中上游地区雨量集中与持久。据日内瓦国际气象专家组意见，这种由于地球升温带来的气候异常会反复出现。１９９０年以来，地球逐年升温，今年１～７月平均气温均高于往年。如明年继续变暖，洪灾仍可能发生。尤其如受印度... First, we must prevent floods coming down later. The immediate cause of this catastrophic flood was the concentration and long-term rainfall in the upper and middle reaches. According to the opinion of the Geneva International Meteorological Experts Group, this unusual weather anomalies caused by the warming of the earth will be repeated. Since 1990, the Earth has been heating up year by year. The average temperature of January to July this year was higher than in previous years. If next year’s warming continues, floods may still occur. Especially if by India ...