【摘要】 对浙江省灌溉面积千亩以上的古堰坝分布研究发现,堰坝平均灌溉面积约233.33 hm2(3500多亩),金衢盆地堰坝数量最多,不同地区和不同朝代在堰坝数量、建设长度、灌溉面积上存在显著差异,而堰坝高度在各地区间无显著差异,但在各朝代间存在显著差异。浙江的古堰坝选址科学、堰形设计体现人与自然的和谐,是浙江农业文化形成和发展的根源,具有丰富的历史价值。更多还原

【Abstract】 Studies on the distribution of ancient weirs with an irrigation area of over 1000 mu showed that average irrigation area was about 3500 mu.Jinqu basin had the largest number of ancient weirs.The construction quantity,length and irrigation area of weirs had significant differences in different regions and different dynasties.There were no significant differences in heights of weirs among different regions,but among different dynasties.Ancient weirs were scientific chosen,and had rich historical values.更多还原