江苏沿海贝类养殖气候适宜性分析

Analysis of the Climatic Suitability for Culturing Seashell in the Coastal Areas of Jiangsu

[目的]研究江苏沿海贝类养殖的气候适宜性。[方法]采取农业气象指标分析法。[结果]常规统计指标和经验指标均表明,江苏沿海气候是能养殖贝类的,气候适宜性区域间是有差异的。[结论]从气候相对适宜性看,江苏沿海养殖贝类的优先顺序为连云港、南通、盐城;造成区域间贝类养殖气候适宜性差异的主要因素是高温、低气压、多雨、强降水等。气象为贝类养殖服务的重点应该是灾害性天气的影响程度评估和灾害性天气预报服务及防灾抗灾的应对措施研究等。

[Objective] The research aimed to study the climatic suitability for culturing seashell in the coastal areas of Jiangsu. [Method] The analysis method of agremeteorological indices was used in the research. [Result] Both conventional statistical indices and empirical indices showed that the climate of coastal areas of Jiangsu was suitable for culturing seashell. The climatic suitability had difference among various areas. [ Conclusion] From the aspect of the relative climatic suitability, the priority order of the coastal areas in Jiangsu was Lianyungang 〉 Nantong 〉 Yancheng. The main factors that caused the difference of the climatic suitability for culturing seashell among different areas were high temperature, low pressure, rich rain, heavy rainfall and so on. The emphasis of climatic service for culturing seashell should be laid on the influencing degree evaluation and forecast service of disastrous weather, the countermeasures for disaster prevention and mitigation and so on.