CAJ | 학술논문

基于水足迹理论方法，计算分析云南省2005—2010年城乡居民膳食消费水足迹。利用Shannon-Wiener指数评价此6年间城乡居民膳食结构水足迹的多样性特征，运用灰色关联法对各类膳食食品消耗与膳食水足迹消耗总量进行关联度分析。结果表明：每年城镇居民膳食消费水足迹均高于农村居民；各类食物水足迹所占比例中，粮食和猪肉所占比例较大；城镇居民膳食结构水足迹多样性明显高于农村居民，但农村居民膳食结构水足迹多样性总体呈上升趋势；粮食、猪肉、水果的消费与水足迹消耗总量关联程度较高。
기우수족적이론방법，계산분석운남성2005—2010년성향거민선식소비수족적。이용Shannon-Wiener지수평개차6년간성향거민선식결구수족적적다양성특정，운용회색관련법대각류선식식품소모여선식수족적소모총량진행관련도분석。결과표명：매년성진거민선식소비수족적균고우농촌거민；각류식물수족적소점비례중，양식화저육소점비례교대；성진거민선식결구수족적다양성명현고우농촌거민，단농촌거민선식결구수족적다양성총체정상승추세；양식、저육、수과적소비여수족적소모총량관련정도교고。
Based on the theories and methods of water footprint, water footprint of dietary consumption of urban and rural residents from 2005 to 2010 in Yunnan Province was calculated and analyzed.The diversity feature of dietary consumption in the six years is evaluated with Shannon-Wiener index.The correlation between total amounts of the consumption of all kinds of diet food and the consumption of water footprint is analyzed, using grey correlation method.The results show that urban residents ’ water footprint of dietary consumption was higher than rural residents’;Grain and pork account for a larger proportion than other food water footprint; Urban residents’ water footprint of dietary structure was more diverse than rural residents’ , while there has been a general uptrend in the diversity of rural residents’ water footprint of dietary structure; Grain, pork and fruit consumption has strong correlation with water footprint consumption, can reflect the variation tendency of the total water footprint consumption.