Groundwater Regulates Interannual Variations in Evapotranspiration in a Riparian Semiarid Ecosystem

Missik, Justine E. C.; Liu, Heping; Gao, Zhongming; Huang, Maoyi; Chen, Xingyuan; Arntzen, Evan; Mcfarland, Douglas P.; Verbeke, Brittany

doi:10.1029/2020JD033078

i

Groundwater Regulates Interannual Variations in Evapotranspiration in a Riparian Semiarid Ecosystem

Supporting Files

2021
By Missik, Justine E. C. ; Liu, Heping ; Gao, Zhongming ; ...

Details

Journal Title:

Journal of Geophysical Research: Atmospheres
Personal Author:

Missik, Justine E. C. ; Liu, Heping ; Gao, Zhongming ; Huang, Maoyi ; Chen, Xingyuan ; Arntzen, Evan ; Mcfarland, Douglas P. ; Verbeke, Brittany
NOAA Program & Office:

NWS (National Weather Service) ; OSTI (Office of Science and Technology Integration)
Description:

Drylands are an important component of Earth's carbon, water, and energy budgets. Changes in hydroclimatic conditions can significantly alter land surface fluxes in these ecosystems. In regions with groundwater-river water exchange, land surface fluxes are strongly modulated by groundwater table fluctuations in response to river stage variations; however, interactions between fluxes and groundwater remain poorly understood in drylands. Here, we use eddy covariance data collected in paired upland and riparian semiarid ecosystems (AmeriFlux sites US-Hn1 and US-Hn2) during 4 years with contrasting river flow conditions to examine interactions among river stage, water table
Keywords:

Atmospheric Science Earth And Planetary Sciences (miscellaneous) Geophysics Space And Planetary Science Earth And Planetary Sciences (miscellaneous) Space And Planetary Science Earth And Planetary Sciences (miscellaneous) Space And Planetary Science
Source:

Journal of Geophysical Research: Atmospheres, 126(7)
DOI:

https://doi.org/10.1029/2020JD033078
ISSN:

2169-897X ; 2169-8996
Format:

PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
Rights Information:

Other
Compliance:

Library
Main Document Checksum:

urn:sha256:6241e8fd86880212406ce823b23042bdca99731fd5da9d98a228f13307e4dbfa
Download URL:

https://repository.library.noaa.gov/view/noaa/54113/noaa_54113_DS1.pdf
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[PDF - 3.53 MB ]

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