Remote sensing of plant-water relations : An overview and future perspectives

Copyright © 2018 Elsevier GmbH. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 227(2018) vom: 08. Aug., Seite 3-19
1. Verfasser: Damm, A (VerfasserIn)
Weitere Verfasser: Paul-Limoges, E, Haghighi, E, Simmer, C, Morsdorf, F, Schneider, F D, van der Tol, C, Migliavacca, M, Rascher, U
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Journal Article Review Earth observation Photosynthesis SCOPE model SPAC model Transpiration Water potential Soil Water 059QF0KO0R
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100 1 |a Damm, A  |e verfasserin  |4 aut 
245 1 0 |a Remote sensing of plant-water relations  |b An overview and future perspectives 
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500 |a Date Completed 30.08.2018 
500 |a Date Revised 30.09.2020 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a Copyright © 2018 Elsevier GmbH. All rights reserved. 
520 |a Vegetation is a highly dynamic component of the Earth surface and substantially alters the water cycle. Particularly the process of oxygenic plant photosynthesis determines vegetation connecting the water and carbon cycle and causing various interactions and feedbacks across Earth spheres. While vegetation impacts the water cycle, it reacts to changing water availability via functional, biochemical and structural responses. Unravelling the resulting complex feedbacks and interactions between the plant-water system and environmental change is essential for any modelling approaches and predictions, but still insufficiently understood due to currently missing observations. We hypothesize that an appropriate cross-scale monitoring of plant-water relations can be achieved by combined observational and modelling approaches. This paper reviews suitable remote sensing approaches to assess plant-water relations ranging from pure observational to combined observational-modelling approaches. We use a combined energy balance and radiative transfer model to assess the explanatory power of pure observational approaches focussing on plant parameters to estimate plant-water relations, followed by an outline for a more effective use of remote sensing by their integration into soil-plant-atmosphere continuum (SPAC) models. We apply a mechanistic model simulating water movement in the SPAC to reveal insight into the complexity of relations between soil, plant and atmospheric parameters, and thus plant-water relations. We conclude that future research should focus on strategies combining observations and mechanistic modelling to advance our knowledge on the interplay between the plant-water system and environmental change, e.g. through plant transpiration 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Earth observation 
650 4 |a Photosynthesis 
650 4 |a SCOPE model 
650 4 |a SPAC model 
650 4 |a Transpiration 
650 4 |a Water potential 
650 7 |a Soil  |2 NLM 
650 7 |a Water  |2 NLM 
650 7 |a 059QF0KO0R  |2 NLM 
700 1 |a Paul-Limoges, E  |e verfasserin  |4 aut 
700 1 |a Haghighi, E  |e verfasserin  |4 aut 
700 1 |a Simmer, C  |e verfasserin  |4 aut 
700 1 |a Morsdorf, F  |e verfasserin  |4 aut 
700 1 |a Schneider, F D  |e verfasserin  |4 aut 
700 1 |a van der Tol, C  |e verfasserin  |4 aut 
700 1 |a Migliavacca, M  |e verfasserin  |4 aut 
700 1 |a Rascher, U  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of plant physiology  |d 1979  |g 227(2018) vom: 08. Aug., Seite 3-19  |w (DE-627)NLM098174622  |x 1618-1328  |7 nnns 
773 1 8 |g volume:227  |g year:2018  |g day:08  |g month:08  |g pages:3-19 
856 4 0 |u http://dx.doi.org/10.1016/j.jplph.2018.04.012  |3 Volltext 
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