globalchange  > 过去全球变化的重建
DOI: 10.1016/j.jhydrol.2019.04.076
WOS记录号: WOS:000476962800078
论文题名:
Climate change impacts on vernal pool hydrology and vegetation in northern California
作者: Montrone, Ashton1,8; Saito, Laurel2,3,7; Weisberg, Peter J.4; Gosejohan, Meredith4,9; Merriam, Kyle5; Mejia, John F.6
通讯作者: Saito, Laurel
刊名: JOURNAL OF HYDROLOGY
ISSN: 0022-1694
EISSN: 1879-2707
出版年: 2019
卷: 574, 页码:1003-1013
语种: 英语
英文关键词: Ephemeral pool ; Hydrologic modeling ; Hydroperiod ; Wetland plants ; Seasonal wetland
WOS关键词: RIPARIAN VEGETATION ; SNOWMELT RUNOFF ; PRECIPITATION ; MODEL ; GROUNDWATER ; WETLANDS ; TRENDS ; SOIL
WOS学科分类: Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向: Engineering ; Geology ; Water Resources
英文摘要:

Vernal pools are seasonal wetlands that have a high diversity of endemic and native plant species, yet they are threatened by agricultural conversion and urban development and face threats posed by climate change resulting from altered precipitation and temperature regimes. We developed an approach to investigate the potential impacts of climate change on hydrology and vegetation communities of vernal pools by creating a mass-balance hydrologic model that is coupled to a statistical model of plant community distribution. The hydrologic and vegetative models were calibrated using field measurements from a vernal pool in northeastern California that experiences snow-dominated hydrology and is larger than vernal pools in more studied areas like Central California, but representative of other northern California vernal pools. Using downscaled data from global climate models, the coupled model suggests that warmer conditions will lead to the pool being inundated for a shorter time, but with little change in maximum depth. Reduced hydroperiods suggest possible declines in vernal pool specialist species with future climate change. The coupled model is an integrated approach for understanding the impact of altered environmental conditions on unique hydrology and plant community composition of vernal pool ecosystems, but the model approach could be improved with longer term data and by applying it at more sites to broaden the applicability of the approach and to enable better process representation.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/141156
Appears in Collections:过去全球变化的重建

Files in This Item:

There are no files associated with this item.


作者单位: 1.Univ Nevada Reno, Grad Program Hydrol Sci, 1664 N Virginia St,Mail Stop 0175, Reno, NV 89557 USA
2.Univ Nevada Reno, Dept Nat Resources & Environm Sci, 1664 N Virginia St,Mail Stop 0186, Reno, NV 89557 USA
3.Univ Nevada Reno, Grad Program Hydrol Sci, 1664 N Virginia St,Mail Stop 0186, Reno, NV 89557 USA
4.Univ Nevada Reno, Dept Nat Resources & Environm Sci, Mail Stop 0186, Reno, NV 89557 USA
5.US Forest Serv, Sierra Cascade Prov, USDA, 159 Lawrence St, Quincy, CA 95971 USA
6.Desert Res Inst, Div Atmospher Sci, 2215 Raggio Pkwy, Reno, NV 89512 USA
7.Nature Conservancy, 1 E First St,Suite 1007, Reno, NV 89501 USA
8.Hydrometrics Inc, 3020 Bozeman, Helena, MT 59601 USA
9.Susanville Indian Rancheria, 745 Joaquin St, Susanville, CA 96130 USA

Recommended Citation:
Montrone, Ashton,Saito, Laurel,Weisberg, Peter J.,et al. Climate change impacts on vernal pool hydrology and vegetation in northern California[J]. JOURNAL OF HYDROLOGY,2019-01-01,574:1003-1013
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Montrone, Ashton]'s Articles
[Saito, Laurel]'s Articles
[Weisberg, Peter J.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Montrone, Ashton]'s Articles
[Saito, Laurel]'s Articles
[Weisberg, Peter J.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Montrone, Ashton]‘s Articles
[Saito, Laurel]‘s Articles
[Weisberg, Peter J.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.