黄河三角洲—莱州湾海岸带土地利用变化特征及多情景分析
文献类型：期刊论文
| 作者 | 宋百媛; 侯西勇 ; 刘玉斌
|
| 刊名 | 海洋科学
 |
| 出版日期 | 2019-10-15 |
| 卷号 | 43期号:10页码:24-34 |
| 关键词 | 土地利用变化 情景分析 黄河三角洲 莱州湾 海岸带 |
| ISSN号 | 1000-3096 |
| 其他题名 | Land-use change characteristics and scenario analysis in the Yellow River Delta and Laizhou Bay coastal zone |
| 产权排序 | (1) 中国科学院烟台海岸带研究所 ; (2) 中国科学院大学 ; (3) 中国科学院海岸带环境过程与生态修复重点实验室 |
| 文献子类 | 期刊论文 |
| 英文摘要 | This study analyzed the quantitative changes and interconversion of land use based on the land-use data of 2000, 2005, 2010, and 2015 in the Yellow River Delta and Laizhou Bay coastal zone, followed by scenario analysis and simulation of land use in the year 2025. Results showed that(1) Farmland is the primary land-use type in the Yellow River Delta and Laizhou Bay coastal zone; meanwhile, diverse wetland is widely distributed. Land use showed the following transitional characteristics from the sea to the land: shallow water → coastal wetland → manmade wetland → multiple land–mosaicked area.(2) During 2000–2015, the built-up area and manmade wetland expanded abruptly, whereas there was a significant decrease in other types of land use. However, considering the entire region, the speed and intensity of land-use change have been weakened overall.(3) The interconversion of land use was highlighted by transitions from natural or ecological types to artificial types of land use, which significantly increased the regional land-use intensity.(4) According to scenario analysis results, by 2025, a large amount of natural or ecological land will still be utilized and converted into artificial types of land use as determined in the Business as Usual(BAU) and Social and Economic Development(SED) scenarios, whereas the Ecological Protection Priority(EPP) scenario showed that the relation between ecological conservation and economic development will be balanced effectively mainly via completely tapping the values and advantages of unused land.(5) We suggested to attach importance the principle of land–sea coordination, efficient utilization of unused land, and conservation of wetland to promote coastal ecological protection and economic development simultaneously. |
| 语种 | 中文 |
| 资助机构 | 中国科学院科技服务网络计划(STS)项目(KFJ-STS-ZDTP-023) ; 中国科学院烟台海岸带研究所自主部署项目(YICY755011031,YICY755021012) ; 国家自然科学基金项目(31461143032)~~ |
| 源URL | [http://ir.yic.ac.cn/handle/133337/25194]  |
| 专题 | 烟台海岸带研究所_海岸带信息集成与综合管理实验室 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.中国科学院烟台海岸带研究所; 2.中国科学院海岸带环境过程与生态修复重点实验室 3.中国科学院大学; |
| 推荐引用方式 GB/T 7714 | 宋百媛,侯西勇,刘玉斌. 黄河三角洲—莱州湾海岸带土地利用变化特征及多情景分析[J]. 海洋科学,2019,43(10):24-34. |
| APA | 宋百媛,侯西勇,&刘玉斌.(2019).黄河三角洲—莱州湾海岸带土地利用变化特征及多情景分析.海洋科学,43(10),24-34. |
| MLA | 宋百媛,et al."黄河三角洲—莱州湾海岸带土地利用变化特征及多情景分析".海洋科学 43.10(2019):24-34. |
入库方式： OAI收割
来源：烟台海岸带研究所
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