Comparative study on windbreak effects of two different configuration shelterbelts
文献类型：期刊论文
| 作者 | Li,J; Dong,S; Li,Y |
| 刊名 | IOP Conference Series: Earth and Environmental Science
 |
| 出版日期 | 2021-11-01 |
| 卷号 | 895期号:1 |
| ISSN号 | 1755-1307 |
| 关键词 | Arbor-shrub mixed forest shelterbelt single arbor forest wind tunnel experiment windbreak effect different configurations |
| DOI | 10.1088/1755-1315/895/1/012020 |
| 英文摘要 | Abstract Pinus sylvestris, Artemisia ordosica, Tamarix chinensis Lour, Elaeagnus angustifolia and Salix matsudana Koidz were selected to design the models of forest belts. Through wind tunnel experiments, we analyzed the wind speed frequency, wind speed flow field and wind protection efficiency of two different configuration shelterbelts. The results showed the wind speed frequency of mixed shelterbelts was generally lower than that of single shelterbelts with the same configuration. The similarity of the average wind speed between No.1 A3 and No.2 C3 indicates that the windbreak effect of low-density arbor-shrub mixed shelterbelt was similar to that of high-density single shelterbelt. The average wind protection efficiency of No.1 A1 was similar to that of No.1 C2, indicating that the influence of density of pinus sylvestrison of wind protection efficiency is greater than the height of forest belt. the average wind protection efficiency of No. 2 A2 was 57.64%, which was similar to that of No. 2 B3, indicating that the height of the forest belt increased, and the influence of density on the protection effect of the forest belt decreased.Therefore, the wind protection ability of multi-species and highly hierarchical mixed forests was higher than that of single shelterbelt. |
| 语种 | 英语 |
| 出版者 | IOP Publishing |
| WOS记录号 | IOP:EES_895_1_012020 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/166743]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 作者单位 | Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China |
| 推荐引用方式 GB/T 7714 | Li,J,Dong,S,Li,Y. Comparative study on windbreak effects of two different configuration shelterbelts[J]. IOP Conference Series: Earth and Environmental Science,2021,895(1). |
| APA | Li,J,Dong,S,&Li,Y.(2021).Comparative study on windbreak effects of two different configuration shelterbelts.IOP Conference Series: Earth and Environmental Science,895(1). |
| MLA | Li,J,et al."Comparative study on windbreak effects of two different configuration shelterbelts".IOP Conference Series: Earth and Environmental Science 895.1(2021). |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。