Surface water storage characteristics of main herbaceous species in semiarid Loess Plateau of China
文献类型：期刊论文
| 作者 | Xiong, Peifeng1; Chen, Zhifei1; Yang, Quan2; Zhou, Junjie1; Zhang, He3; Wang, Zhi1,2; Xu, Bingcheng1,2 |
| 刊名 | ECOHYDROLOGY
 |
| 出版日期 | 2019-09-17 |
| 页码 | 12 |
| 关键词 | leaf area leaf contact angle leaf storage ratio species family surface water storage wettability index |
| ISSN号 | 1936-0584 |
| DOI | 10.1002/eco.2145 |
| 通讯作者 | Xu, Bingcheng(bcxu@ms.iswc.ac.cn) |
| 英文摘要 | Plant surface water storage greatly affects rainfall interception in water-limited environments. The storage characteristics of 55 common herbaceous species and their relationships with plant morphology, biomass-related traits, and leaf wettability were examined using artificial wetting method in semiarid Loess Plateau. Results indicated that plant mass storage ranged from 0.12-1.26 g g(-1), and Glycyrrhiza uralensis and Leymus secalinus had the highest and lowest values, respectively. Leaf storage ratio ranged from 40.2-93.2%, with the highest value in G. uralensis and the lowest in Chenopodium album. Fifty-two species had higher storage capacities in leaves than that in stems. Gramineous and leguminous species had relatively lower mass storage and leaf storage ratio than compositae and rosaceae. Plant and leaf mass storage were negatively correlated with leaf adaxial/abaxial contact angles, and stem mass storage was negatively correlated with plant height. Storage capacities were closely related to morphological and biomass-related traits, and leaf area was a better predictor of plant and leaf storage capacities, and stem fresh weight was a better predictor at the stem level. Path analysis revealed that leaf area and adaxial contact angle were two independent variables directly affecting plant and leaf storage capacities. Their ratio (i.e., wettability index) had higher correlations with storage capacities than other single trait and multiple regression models of these traits. Our results implied that high proportions of gramineous and leguminous species in grassland community would favour reducing interception loss, and wettability index can be an effective indicator for evaluating rainfall interception and vegetation hydrological benefits. |
| WOS关键词 | RAINFALL INTERCEPTION LOSS ; 2 XEROPHYTIC SHRUBS ; CANOPY STORAGE ; SEASONAL-CHANGES ; LEAF ; VEGETATION ; CAPACITY ; FOREST ; STEMFLOW ; IMPACTS |
| 资助项目 | National Natural Science Foundation of China[41371509] ; National Natural Science Foundation of China[41771553 41371509] ; National Natural Science Foundation of China[41771553] ; National Key Research and Development Program of China[2016YFC0501703] |
| WOS研究方向 | Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000486746400001 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/69717]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xu, Bingcheng |
| 作者单位 | 1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Xinong Rd 26, Yangling 712100, Shaanxi, Peoples R China 2.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling, Shaanxi, Peoples R China 3.Catholic Univ Louvain, Georges Lemaitre Ctr Earth & Climate Res, Earth & Life Inst, Louvain La Neuve, Belgium |
| 推荐引用方式 GB/T 7714 | Xiong, Peifeng,Chen, Zhifei,Yang, Quan,et al. Surface water storage characteristics of main herbaceous species in semiarid Loess Plateau of China[J]. ECOHYDROLOGY,2019:12. |
| APA | Xiong, Peifeng.,Chen, Zhifei.,Yang, Quan.,Zhou, Junjie.,Zhang, He.,...&Xu, Bingcheng.(2019).Surface water storage characteristics of main herbaceous species in semiarid Loess Plateau of China.ECOHYDROLOGY,12. |
| MLA | Xiong, Peifeng,et al."Surface water storage characteristics of main herbaceous species in semiarid Loess Plateau of China".ECOHYDROLOGY (2019):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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