| 浙江省安吉县茶园时空格局动态变化过程 |
| |
| 引用本文： | 傅月波,孙洋洋,赵馨玉,胡金丽,顾晓沁,黄思明,胡广.浙江省安吉县茶园时空格局动态变化过程[J].农业工程,2022,12(12):84-91. |
| |
| 作者姓名： | 傅月波 孙洋洋 赵馨玉 胡金丽 顾晓沁 黄思明 胡广 |
| |
| 作者单位： | 1.浙江省测绘科学技术研究院，浙江 杭州 311100 |
| |
| 基金项目： | 国家自然科学基金项目（32171570）；浙江省教育厅科研项目（Y202147774）；浙江理工大学基本科研业务费（2021Q037） |
| |
| 摘 要： | 安吉白茶是浙江省安吉县特色农业的重要支柱之一，探究浙江省安吉县茶园格局动态变化规律有利于区域茶产业的优化调整和可持续发展。基于安吉县2012、2016和2020年土地利用相关数据，运用土地利用动态度指数、土地利用拓展程度综合指数和土地利用转移矩阵等方法，对浙江省安吉县2012—2020年茶园格局进行了动态变化过程和差异性特征研究分析。结果表明，2012—2020年安吉县域茶园格局动态变化存在明显的时空差异。从转移数量和空间分布来看，2012—2016年茶园土地转移数量极少，茶园面积基本稳定，空间分布较为零散；而2016—2020年茶园面积明显增长，新增茶园分布相对集中。从转移过程来看，2016—2020年较2012—2016年更为强烈，转移数量显著增加，转移过程导致茶园空间分布更为集中。从转移类型来看，2012—2016年茶园主要转为耕地，几乎无转入，转移类型较为单一；而2016—2020年，茶园主要转为林地、园地和建设用地，转入主要是林地、耕地和园地，转移类型多样。以上结果明晰了浙江省安吉县2012—2020年茶园格局的时空动态变化特征，为区域茶园时空动态变化研究和未来可持续发展规划提供了数据基础和科学指导。
|
| 关 键 词： | 茶园 时空动态 土地利用类型 差异性分析 安吉白茶 |
| 收稿时间： | 2022-06-15 |
| 修稿时间： | 2022-08-14 |
Spatiotemporal Pattern Dynamic Change Process of Tea Garden in Anji County of Zhejiang Province |
| |
| Affiliation: | 1.Zhejiang Academy of Surveying and Mapping，Hangzhou Zhejiang 311100，China2.School of Civil Engineering and Architecture，Zhejiang Sci-Tech University，Hangzhou Zhejiang 310018，China |
| |
| Abstract: | Anji White Tea is one of important productions of specialty agriculture in Anji County of Zhejiang Province．Understanding spatiotemporal dynamic of these tea plantations will promote local tea industry and regional sustainable development．Based on relevant land use data of Anji County in 2012, 2016 and 2020, dynamic change process and differential characteristics of tea garden pattern in Anji County, Zhejiang Province from 2012 to 2020 were studied and analyzed by using methods of land use dynamic degree index, comprehensive index of land use expansion degree and land use transfer matrix．Results showed that there were obvious temporal and spatial differences in pattern of tea plantations from 2012 to 2020．From perspective of transfer quantity and spatial distribution, number of tea garden land transfer from 2012 to 2016 was very small, area of tea garden was basically stable, and spatial distribution was relatively scattered．Area of tea gardens increased significantly from 2016 to 2020, and distribution of new tea gardens was relatively concentrated．From perspective of transfer process, 2016?2020 was more intense than 2012?2016, with a significant increase in number of transfers．Transfer process led to a more concentrated spatial distribution of tea gardens．From perspective of transfer type, from 2012 to 2016, tea gardens were mainly converted into cultivated land, with almost no transfer, and transfer type was relatively single．From 2016 to 2020, tea garden would be mainly converted into forest land, garden land and construction land, mainly forest land, farmland and garden land, with various types of transfer．The above results clarified spatiotemporal dynamic change characteristics of tea garden pattern in Anji County, Zhejiang Province from 2012 to 2020, and provided data basis and scientific guidance for study of spatiotemporal dynamic change of regional tea garden and future sustainable development planning． |
| |
| Keywords: | |
|
| 点击此处可从《农业工程》浏览原始摘要信息 |
|
点击此处可从《农业工程》下载全文 |
|
