摘要
化州季节性降水明显,干旱频繁,是历史上十年九旱之地。近年来,全球气候持续变暖,干旱等极端天气气候事件呈现不断增多增强的趋势,干旱对化州市农业影响最为明显且影响范围广。利用化州1959～2009年的资料,以水稻、花生2种农作物为代表,对化州的干旱气候变化特征及其对农业的影响进行了研究,并提出相关趋利避害的防御措施,以达到农作物稳产高产的目的。
Huazhou is one of the places with distinct seasonal rainfall and frequent drought,since the dry years happen nine out of ten.In recent years,global climate keeps on becoming warmer,and the extreme weather events such as drought tend to increase and are more and more intense.Huazhou is obviously influenced widely by drought.By dint of documents from 1959 to 2009,and taking rice and peanut as examples,this paper analyzes the drought changes characteristics in Huazhou,their influences on agriculture and comes ...
出处
《安徽农业科学》
CAS
北大核心
2010年第36期20960-20962,共3页
Journal of Anhui Agricultural Sciences
关键词
化州
干旱
农业
防御
Huazhou
Drought
Agriculture
Defense
