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| 植物阻沙能力研究进展 | |
| 引用本文： | 唐艳,刘连友,屈志强,胡霞,郭兰兰,吕艳丽,曹恒武,贾振杰,杨岩岩.植物阻沙能力研究进展[J].中国沙漠,2011,31(1):43-48. |
| 作者姓名： | 唐艳 刘连友 屈志强 胡霞 郭兰兰 吕艳丽 曹恒武 贾振杰 杨岩岩 |
| 作者单位： | 1. 德州学院地理系,山东德州,253023;北京师范大学资源学院/减灾与应急管理研究院,北京,100875 2. 北京师范大学资源学院/减灾与应急管理研究院,北京,100875 3. 中国农业科学院农业资源与农业区划研究所呼伦贝尔草原生态系统国家野外观测研究站,北京,100081 |
| 基金项目： | “十一五”国家科技支撑课题(2006BAD20B02,2006BAD26B07); 国家自然科学基金项目(40771021)共同资助 |
| 摘 要： | 植物单株与群落的阻沙能力可以用植物周围沉积的积沙体体积与输沙率来衡量,其受植物地上形态结构、粗糙元密集度以及群落配置等多种因素影响.相同区域环境下不同种类的植物以及同种植物在与风沙活动季节相对应的不同物候期内,阻沙能力受冠层形态、茎枝的柔韧性、叶面积以及由此导致的地上生物量分配模式等因素影响较大.因此,植物的阻沙能力应... |
| 关 键 词： | 植物阻沙能力 柔韧性 粗糙元密集度 配置模式 |
| 收稿时间： | 2010-6-5 |
| 修稿时间： | 2010-11-9 |
Research Review of Capacity of Plant for Trapping Blown Sand |
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| TANG Yan,LIU Lian-you,QU Zhi-qiang,HU Xia,GU Lan-lan,L Yan-li,CAO Heng-wu,JIA Zhen-jie,YANG Yan-yan.Research Review of Capacity of Plant for Trapping Blown Sand[J].Journal of Desert Research,2011,31(1):43-48. | |
| Authors: | TANG Yan LIU Lian-you QU Zhi-qiang HU Xia GU Lan-lan L Yan-li CAO Heng-wu JIA Zhen-jie YANG Yan-yan |
| Institution: | TANG Yan1,2,LIU Lian-you2,QU Zhi-qiang2,HU Xia2,GUO Lan-lan2,Lü Yan-li2,CAO Heng-wu3,JIA Zhen-jie2,YANG Yan-yan2 (1.Department of Geography,Dezhou University,Dezhou 253023,Shandong,China,2.College of Resources Science and Technology/Academy of Disaster Reduction and Emergency Management,Beijing Normal University,Beijing 100875,3.Hulunber Grassland Ecosystem Observation and Research Station,Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081... |
| Abstract: | Above-ground parts of the plant are key components that alter the wind flow and affect the movement of blown sand.The volume of dune body and sediment transport rate may be used to measure the capacity of plant for trapping blown sand,which is influenced by some factors such as plant morphology and structure,roughness concentration,community collocation and so on.Under the same circumstance,different plants may have different capacities for trapping blown sand due to differential crown morphology,flexibilit... |
| Keywords: | capacity of plant for trapping blown sand flexibility roughness concentration community collocation |
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