长江经济带茶叶生产空间格局演变

发布时间：2018-05-09 04:04

本文选题：地理学 + 茶叶生产　；参考：《经济地理》2017年05期

【摘要】：运用空间重心统计模型,对长江经济带茶区近30年茶叶生产空间演变格局进行分析并探讨其驱动力。研究表明:(1)1984—2014年间,长江经济带茶园面积、茶叶产量保持稳定增长的态势,但二者占全国份额呈逐渐减少趋势,茶园面积由1984年的占全国份额的77%下降到2014年的75%;茶叶产量由1984年占全国份额的82%下降到2014年的70%。(2)近30年来长江经济带茶叶生产地域空间格局变动大、地域分异明显。东部浙江、中部湖南等传统产茶大省对区域茶叶生产贡献逐渐减少,长江经济带茶叶生产业已形成东部浙江省,中部湖北省与西部云南、贵州、四川等5省为主导的地域分工格局。(3)30年来长江经济带茶区茶叶生产重心西移明显,并呈继续向西南方向移动的趋势。(4)长江经济带西部宜茶的自然禀赋为茶产业西移奠定了良好的基础,新技术及茶园标准化管理水平的提升对茶叶产量增长具有显著的推动作用。此外,国家茶产业扶持政策也为茶产业标准化、规模化、基地化进程提供了有力保障,西部地区相对较低的人力与土地成本客观上也推动了茶产业的西移。
[Abstract]:Based on the statistical model of spatial barycenter, the spatial evolution pattern of tea production in the tea region of Yangtze River economic belt in recent 30 years was analyzed and its driving force was discussed. The study shows that the tea garden area and tea yield in the Yangtze economic belt maintained a steady increasing trend from 1984 to 2014, but their share in the whole country gradually decreased. The tea garden area decreased from 77% in 1984 to 7510% in 2014, and the tea yield decreased from 82% in 1984 to 70.2in 2014) in the last 30 years, the spatial pattern of tea production in the Yangtze River economic belt has changed greatly and the regional differentiation is obvious. Traditional tea producing provinces such as eastern Zhejiang and central Hunan have gradually reduced their contribution to regional tea production. Tea production in the Yangtze economic belt has formed in eastern Zhejiang, central Hubei and western Yunnan, Guizhou, etc. Over the past 30 years, the focus of tea production in the tea region of the Yangtze River economic belt has shifted significantly westward. The natural endowment of suitable tea in the western part of the Yangtze River economic belt laid a good foundation for the tea industry to move westward, and the new technology and the promotion of the standardized management level of the tea garden played a significant role in promoting the increase of tea yield. In addition, the national policy of supporting the tea industry also provides a strong guarantee for the standardization, scale and base process of the tea industry, and the relatively low human and land costs in the western region also promote the westward migration of the tea industry objectively.
【作者单位】：南京大学地理与海洋科学学院;凯里学院环境与生命科学学院;
【基金】：国家自然科学基金项目(41571162) 凯里学院规划课题(Z1508)
【分类号】：F326.12

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