Plant and root‐zone water isotopes are difficult to measure, explain, and predict: Some practical recommendations for determining plant water sources

J von Freyberg, ST Allen, C Grossiord… - Methods in Ecology …, 2020 - Wiley Online Library
Stable isotope ratios of water (δ18O, δ2H) have long been used to study a core question in
plant ecology and ecohydrology:'From where do plants take up water?'Indeed, decades of …

Ideas and perspectives: Tracing terrestrial ecosystem water fluxes using hydrogen and oxygen stable isotopes–challenges and opportunities from an interdisciplinary …

D Penna, L Hopp, F Scandellari, ST Allen… - …, 2018 - bg.copernicus.org
In this commentary, we summarize and build upon discussions that emerged during the
workshop “Isotope-based studies of water partitioning and plant–soil interactions in forested …

[HTML][HTML] In situ measurements of soil and plant water isotopes: a review of approaches, practical considerations and a vision for the future

M Beyer, K Kühnhammer… - Hydrology and Earth …, 2020 - hess.copernicus.org
The number of ecohydrological studies involving water stable isotope measurements has
been increasing steadily due to technological (eg, field-deployable laser spectroscopy and …

Competition for water rather than facilitation in mixed beech-fir forests after drying-wetting cycle

RK Magh, C Eiferle, T Burzlaff, M Dannenmann… - Journal of …, 2020 - Elsevier
In the present study we investigated water use strategies of mature stands of Fagus sylvatica
(European Beech) with and without co-cultivation of Abies alba (Silver fir) during a summer …

On the spatio-temporal under-representation of isotopic data in ecohydrological studies

M Beyer, D Penna - Frontiers in Water, 2021 - frontiersin.org
Achieving a holistic understanding of water sources used by plants is of great importance for
water resources management in vegetated ecosystems under changing climatic conditions …

Spatial variability in the isotopic composition of water in small catchments and its effect on hydrograph separation

D Penna, HJ van Meerveld - Wiley Interdisciplinary Reviews …, 2019 - Wiley Online Library
Hydrograph separation is a widely applied technique that uses the stable isotopes of water
(2H and 18O) or other tracers to quantify the contribution of different water sources to …

[HTML][HTML] 基于水稳定同位素的地下水型陆地植被识别: 研究进展, 面临挑战及未来研究展望

孙自永, 王俊友, 葛孟琰, 乔树锋 - 地质科技通报, 2020 - dzkjqb.cug.edu.cn
地下水型陆地植被具有重要的生态服务功能, 但正遭受严重威胁, 亟需在水资源管理中予以关注
和保护. 准确识别地下水型陆地植被是其管理和保护的前提. 水稳定同位素方法是识别地下水型 …

Testing the 'two water worlds' hypothesis under variable preferential flow conditions

J Radolinski, L Pangle, J Klaus… - Hydrological …, 2021 - Wiley Online Library
Widespread observations of ecohydrological separation are interpreted by suggesting that
water flowing through highly conductive soil pores resists mixing with matrix storage over …

Intercomparison of soil pore water extraction methods for stable isotope analysis and interpretation of hillslope runoff sources

N Orlowski, DL Pratt, JJ McDonnell - Hydrological Processes, 2019 - Wiley Online Library
Intercomparison of soil pore water extraction methods for stable isotope analysis has been a
focus of recent studies in relation to plant source waters, which found a wide isotopic …

[HTML][HTML] Isotopic approaches to identify groundwater dependent terrestrial vegetation: Progress, challenges, and prospects for future research

SUN Ziyong, W Junyou, GE Mengyan, Q Shufeng - 地质科技通报, 2020 - dzkjqb.cug.edu.cn
As one of the major types of groundwater dependent ecosystems, groundwater dependent
terrestrial vegetation (GDTV) has a variety of ecological service functions. Protection of …