Interacting Effects of Leaf Water Potential and Biomass on Vegetation Optical Depth
Abstract
Remotely sensed microwave observations of vegetation optical depth (VOD) have been widely used for examining vegetation responses to climate. Nevertheless, the relative impacts of phenological changes in leaf biomass and water stress on VOD have not been explicitly disentangled. In particular, determining whether leaf water potential (ψL) affects VOD may allow these data sets as a constraint for plant hydraulic models. Here, in this work, we test the sensitivity of VOD to variations in ψL and present a conceptual framework that relates VOD to ψL and total biomass including leaves, whose dynamics are measured through leaf area index, and woody components. We used measurements of ψL from three sites across the US—a mixed deciduous forests in Indiana and Missouri and a piñon-juniper woodland in New Mexico—to validate the conceptual model. The temporal dynamics of X-band VOD were similar to those of the VOD signal estimated from the new conceptual model with observed ψL (R2 = 0.6–0.8). At the global scale, accounting for a combination of biomass and estimated ψL (based on satellite surface soil moisture data) increased correlations with VOD by ~ 15% and 30% compared to biomass and water potential, respectively. In wetter regions with denser and taller canopy heights, VODmore »
- Authors:
-
- Stanford Univ., CA (United States)
- Univ. of Missouri, Columbia, MO (United States)
- Indiana Univ., Bloomington, IN (United States)
- Univ. of New Mexico, Albuquerque, NM (United States)
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Publication Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE Office of Science (SC), Biological and Environmental Research (BER)
- OSTI Identifier:
- 1430444
- Alternate Identifier(s):
- OSTI ID: 1410354
- Report Number(s):
- PNNL-SA-130914
Journal ID: ISSN 2169-8953; 830403000
- Grant/Contract Number:
- AC05-76RL01830; AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Journal of Geophysical Research. Biogeosciences
- Additional Journal Information:
- Journal Volume: 122; Journal Issue: 11; Journal ID: ISSN 2169-8953
- Publisher:
- American Geophysical Union
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; microwave remote sensing; vegetation optical depth; vegetation water content; leaf water potential; biomass
Citation Formats
Momen, Mostafa, Wood, Jeffrey D., Novick, Kimberly A., Pangle, Robert, Pockman, William T., McDowell, Nate G., and Konings, Alexandra G. Interacting Effects of Leaf Water Potential and Biomass on Vegetation Optical Depth. United States: N. p., 2017.
Web. doi:10.1002/2017JG004145.
Momen, Mostafa, Wood, Jeffrey D., Novick, Kimberly A., Pangle, Robert, Pockman, William T., McDowell, Nate G., & Konings, Alexandra G. Interacting Effects of Leaf Water Potential and Biomass on Vegetation Optical Depth. United States. https://doi.org/10.1002/2017JG004145
Momen, Mostafa, Wood, Jeffrey D., Novick, Kimberly A., Pangle, Robert, Pockman, William T., McDowell, Nate G., and Konings, Alexandra G. Thu .
"Interacting Effects of Leaf Water Potential and Biomass on Vegetation Optical Depth". United States. https://doi.org/10.1002/2017JG004145. https://www.osti.gov/servlets/purl/1430444.
@article{osti_1430444,
title = {Interacting Effects of Leaf Water Potential and Biomass on Vegetation Optical Depth},
author = {Momen, Mostafa and Wood, Jeffrey D. and Novick, Kimberly A. and Pangle, Robert and Pockman, William T. and McDowell, Nate G. and Konings, Alexandra G.},
abstractNote = {Remotely sensed microwave observations of vegetation optical depth (VOD) have been widely used for examining vegetation responses to climate. Nevertheless, the relative impacts of phenological changes in leaf biomass and water stress on VOD have not been explicitly disentangled. In particular, determining whether leaf water potential (ψL) affects VOD may allow these data sets as a constraint for plant hydraulic models. Here, in this work, we test the sensitivity of VOD to variations in ψL and present a conceptual framework that relates VOD to ψL and total biomass including leaves, whose dynamics are measured through leaf area index, and woody components. We used measurements of ψL from three sites across the US—a mixed deciduous forests in Indiana and Missouri and a piñon-juniper woodland in New Mexico—to validate the conceptual model. The temporal dynamics of X-band VOD were similar to those of the VOD signal estimated from the new conceptual model with observed ψL (R2 = 0.6–0.8). At the global scale, accounting for a combination of biomass and estimated ψL (based on satellite surface soil moisture data) increased correlations with VOD by ~ 15% and 30% compared to biomass and water potential, respectively. In wetter regions with denser and taller canopy heights, VOD has a higher correlation with leaf area index than with water stress and vice versa in drier regions. Our results demonstrate that variations in both phenology and ψL must be considered to accurately interpret the dynamics of VOD observations for ecological applications.},
doi = {10.1002/2017JG004145},
journal = {Journal of Geophysical Research. Biogeosciences},
number = 11,
volume = 122,
place = {United States},
year = {Thu Nov 23 00:00:00 EST 2017},
month = {Thu Nov 23 00:00:00 EST 2017}
}
Web of Science
Works referenced in this record:
Impact of Diurnal Variation in Vegetation Water Content on Radar Backscatter From Maize During Water Stress
journal, July 2015
- van Emmerik, Tim; Steele-Dunne, Susan C.; Judge, Jasmeet
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 53, Issue 7
Active microwave observations of diurnal and seasonal variations of canopy water content across the humid African tropical forests
journal, March 2017
- Konings, Alexandra G.; Yu, Yifan; Xu, Liang
- Geophysical Research Letters, Vol. 44, Issue 5
Satellite microwave detection of boreal forest recovery from the extreme 2004 wildfires in Alaska and Canada
journal, August 2013
- Jones, Matthew O.; Kimball, John S.; Jones, Lucas A.
- Global Change Biology, Vol. 19, Issue 10
SMOS-IC: An Alternative SMOS Soil Moisture and Vegetation Optical Depth Product
journal, May 2017
- Fernandez-Moran, Roberto; Al-Yaari, Amen; Mialon, Arnaud
- Remote Sensing, Vol. 9, Issue 5
Use of General Regression Neural Networks for Generating the GLASS Leaf Area Index Product From Time-Series MODIS Surface Reflectance
journal, January 2014
- Xiao, Zhiqiang; Liang, Shunlin; Wang, Jindi
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 52, Issue 1
Amazon forests maintain consistent canopy structure and greenness during the dry season
journal, February 2014
- Morton, Douglas C.; Nagol, Jyoteshwar; Carabajal, Claudia C.
- Nature, Vol. 506, Issue 7487
Using Diurnal Variation in Backscatter to Detect Vegetation Water Stress
journal, July 2012
- Steele-Dunne, Susan C.; Friesen, Jan; van de Giesen, Nick
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, Issue 7
Diversity in plant hydraulic traits explains seasonal and inter-annual variations of vegetation dynamics in seasonally dry tropical forests
journal, May 2016
- Xu, Xiangtao; Medvigy, David; Powers, Jennifer S.
- New Phytologist, Vol. 212, Issue 1
Modeling stomatal conductance in the earth system: linking leaf water-use efficiency and water transport along the soil–plant–atmosphere continuum
journal, January 2014
- Bonan, G. B.; Williams, M.; Fisher, R. A.
- Geoscientific Model Development, Vol. 7, Issue 5
Tropical forest backscatter anomaly evident in SeaWinds scatterometer morning overpass data during 2005 drought in Amazonia
journal, March 2011
- Frolking, Steve; Milliman, Tom; Palace, Michael
- Remote Sensing of Environment, Vol. 115, Issue 3
Inter-Calibration of Satellite Passive Microwave Land Observations from AMSR-E and AMSR2 Using Overlapping FY3B-MWRI Sensor Measurements
journal, September 2014
- Du, Jinyang; Kimball, John; Shi, Jiancheng
- Remote Sensing, Vol. 6, Issue 9
Measured microwave radiative transfer properties of a deciduous forest canopy
journal, August 2007
- Guglielmetti, M.; Schwank, M.; Mätzler, C.
- Remote Sensing of Environment, Vol. 109, Issue 4
Sensitivity of grassland productivity to aridity controlled by stomatal and xylem regulation
journal, March 2017
- Konings, A. G.; Williams, A. P.; Gentine, P.
- Nature Geoscience, Vol. 10, Issue 4
Characterizing the Dependence of Vegetation Model Parameters on Crop Structure, Incidence Angle, and Polarization at L-Band
journal, February 2004
- Wigneron, J. -P.; Parde, M.; Waldteufel, P.
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 42, Issue 2
Trend-preserving blending of passive and active microwave soil moisture retrievals
journal, August 2012
- Liu, Y. Y.; Dorigo, W. A.; Parinussa, R. M.
- Remote Sensing of Environment, Vol. 123
Ground-Based Microwave Investigations of Forest Plots in Italy
journal, September 2009
- Santi, E.; Paloscia, S.; Pampaloni, P.
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 47, Issue 9
Nocturnal sap flow in the C3-CAM species, Clusia minor
journal, February 2008
- Herrera, Ana; Ballestrini, Caín; Tezara, Wilmer
- Trees, Vol. 22, Issue 4
Reliance on stored water increases with tree size in three species in the Pacific Northwest
journal, March 2003
- Phillips, N. G.; Ryan, M. G.; Bond, B. J.
- Tree Physiology, Vol. 23, Issue 4
The determinants of leaf turgor loss point and prediction of drought tolerance of species and biomes: a global meta-analysis: Drivers of plant drought tolerance
journal, March 2012
- Bartlett, Megan K.; Scoffoni, Christine; Sack, Lawren
- Ecology Letters, Vol. 15, Issue 5
Analytical Reduced Models for the Non-stationary Diabatic Atmospheric Boundary Layer
journal, April 2017
- Momen, Mostafa; Bou-Zeid, Elie
- Boundary-Layer Meteorology, Vol. 164, Issue 3
Satellite passive microwave remote sensing for monitoring global land surface phenology
journal, April 2011
- Jones, Matthew O.; Jones, Lucas A.; Kimball, John S.
- Remote Sensing of Environment, Vol. 115, Issue 4
Global long-term passive microwave satellite-based retrievals of vegetation optical depth: LONG-TERM VEGETATION OPTICAL DEPTH
journal, September 2011
- Liu, Yi Y.; de Jeu, Richard A. M.; McCabe, Matthew F.
- Geophysical Research Letters, Vol. 38, Issue 18
Stem water storage in five coexisting temperate broad-leaved tree species: significance, temporal dynamics and dependence on tree functional traits
journal, August 2013
- Kocher, P.; Horna, V.; Leuschner, C.
- Tree Physiology, Vol. 33, Issue 8
A Preliminary Study toward Consistent Soil Moisture from AMSR2
journal, April 2015
- Parinussa, Robert M.; Holmes, Thomas R. H.; Wanders, Niko
- Journal of Hydrometeorology, Vol. 16, Issue 2
Remote sensing of vegetation dynamics in drylands: Evaluating vegetation optical depth (VOD) using AVHRR NDVI and in situ green biomass data over West African Sahel
journal, May 2016
- Tian, Feng; Brandt, Martin; Liu, Yi Y.
- Remote Sensing of Environment, Vol. 177
Developing an improved soil moisture dataset by blending passive and active microwave satellite-based retrievals
journal, January 2010
- Liu, Y. Y.; Parinussa, R. M.; Dorigo, W. A.
- Hydrology and Earth System Sciences Discussions, Vol. 7, Issue 5
Human population growth offsets climate-driven increase in woody vegetation in sub-Saharan Africa
journal, March 2017
- Brandt, Martin; Rasmussen, Kjeld; Peñuelas, Josep
- Nature Ecology & Evolution, Vol. 1, Issue 4
Changing Climate and Overgrazing Are Decimating Mongolian Steppes
journal, February 2013
- Liu, Yi Y.; Evans, Jason P.; McCabe, Matthew F.
- PLoS ONE, Vol. 8, Issue 2
An allometry-based model of the survival strategies of hydraulic failure and carbon starvation: Survival Strategies of Hydraulic Failure and Carbon Starvation
journal, July 2015
- Gentine, Pierre; Guérin, Marceau; Uriarte, María
- Ecohydrology, Vol. 9, Issue 3
The role of isohydric and anisohydric species in determining ecosystem-scale response to severe drought
journal, July 2015
- Roman, D. T.; Novick, K. A.; Brzostek, E. R.
- Oecologia, Vol. 179, Issue 3
Diurnal Differences in Global ERS Scatterometer Backscatter Observations of the Land Surface
journal, July 2012
- Friesen, Jan; Steele-Dunne, Susan C.; van de Giesen, Nick
- IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, Issue 7
Vegetation optical depth and scattering albedo retrieval using time series of dual-polarized L-band radiometer observations
journal, January 2016
- Konings, Alexandra G.; Piles, María; Rötzer, Kathrina
- Remote Sensing of Environment, Vol. 172
Persistent effects of a severe drought on Amazonian forest canopy
journal, December 2012
- Saatchi, S.; Asefi-Najafabady, S.; Malhi, Y.
- Proceedings of the National Academy of Sciences, Vol. 110, Issue 2
Developing an improved soil moisture dataset by blending passive and active microwave satellite-based retrievals
journal, January 2011
- Liu, Y. Y.; Parinussa, R. M.; Dorigo, W. A.
- Hydrology and Earth System Sciences, Vol. 15, Issue 2
Radiometric sensitivity to soil moisture at 1.4 GHz through a corn crop at maximum biomass: SENSITIVITY TO SOIL MOISTURE THROUGH DENSE CORN
journal, October 2004
- Hornbuckle, B. K.; England, A. W.
- Water Resources Research, Vol. 40, Issue 10
Trait-based representation of hydrological functional properties of plants in weather and ecosystem models
journal, February 2017
- Matheny, Ashley M.; Mirfenderesgi, Golnazalsadat; Bohrer, Gil
- Plant Diversity, Vol. 39, Issue 1
A global satellite environmental data record derived from AMSR-E and AMSR2 microwave Earth observations
journal, January 2017
- Du, Jinyang; Kimball, John S.; Jones, Lucas A.
- Earth System Science Data, Vol. 9, Issue 2
SMOS optical thickness changes in response to the growth and development of crops, crop management, and weather
journal, July 2016
- Hornbuckle, Brian K.; Patton, Jason C.; VanLoocke, Andy
- Remote Sensing of Environment, Vol. 180
Measurements of CO2 and energy fluxes over a mixed hardwood forest in the mid-western United States
journal, July 2000
- Schmid, H.
- Agricultural and Forest Meteorology, Vol. 103, Issue 4
Comparison between SMOS Vegetation Optical Depth products and MODIS vegetation indices over crop zones of the USA
journal, January 2014
- Lawrence, Heather; Wigneron, Jean-Pierre; Richaume, Philippe
- Remote Sensing of Environment, Vol. 140
Global changes in dryland vegetation dynamics (1988–2008) assessed by satellite remote sensing: comparing a new passive microwave vegetation density record with reflective greenness data
journal, January 2013
- Andela, N.; Liu, Y. Y.; van Dijk, A. I. J. M.
- Biogeosciences, Vol. 10, Issue 10
The Interpretation of the Variations in Leaf Water Potential and Stomatal Conductance Found in Canopies in the Field
journal, February 1976
- Jarvis, P. G.
- Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 273, Issue 927
Hydraulic limits preceding mortality in a piñon-juniper woodland under experimental drought: Hydraulic limits in a piñon-juniper woodland
journal, April 2012
- Plaut, Jennifer A.; Yepez, Enrico A.; Hill, Judson
- Plant, Cell & Environment, Vol. 35, Issue 9
Mechanism of Water Stress-Induced Xylem Embolism
journal, November 1988
- Sperry, John S.; Tyree, Melvin T.
- Plant Physiology, Vol. 88, Issue 3
MODIS Collection 5 global land cover: Algorithm refinements and characterization of new datasets
journal, January 2010
- Friedl, Mark A.; Sulla-Menashe, Damien; Tan, Bin
- Remote Sensing of Environment, Vol. 114, Issue 1
Analytical Derivation of the Vegetation Optical Depth From the Microwave Polarization Difference Index
journal, April 2005
- Meesters, A. G. C. A.; DeJeu, R. A. M.; Owe, M.
- IEEE Geoscience and Remote Sensing Letters, Vol. 2, Issue 2
Drought-influenced mortality of tree species with different predawn leaf water dynamics in a decade-long study of a central US forest
journal, January 2015
- Gu, L.; Pallardy, S. G.; Hosman, K. P.
- Biogeosciences, Vol. 12, Issue 10
Mapping gains and losses in woody vegetation across global tropical drylands
journal, September 2016
- Tian, Feng; Brandt, Martin; Liu, Yi Y.
- Global Change Biology, Vol. 23, Issue 4
Vegetation effects on the microwave emission of soils
journal, June 1991
- Jackson, T. J.; Schmugge, T. J.
- Remote Sensing of Environment, Vol. 36, Issue 3
Link between diurnal stem radius changes and tree water relations
journal, August 2001
- Zweifel, R.; Item, H.; Hasler, R.
- Tree Physiology, Vol. 21, Issue 12-13
Global variations in ecosystem-scale isohydricity
journal, July 2016
- Konings, Alexandra G.; Gentine, Pierre
- Global Change Biology, Vol. 23, Issue 2
Dielectric Response of Corn Leaves to Water Stress
journal, January 2017
- Van Emmerik, Tim; Steele-Dunne, Susan C.; Judge, Jasmeet
- IEEE Geoscience and Remote Sensing Letters, Vol. 14, Issue 1
Magnitude and Mechanisms of Disequilibrium Between Predawn Plant and soil Water Potentials
journal, February 2003
- Donovan, Lisa A.; Richards, James H.; Linton, Matthew J.
- Ecology, Vol. 84, Issue 2
Stem radius changes and their relation to stored water in stems of young Norway spruce trees
journal, October 2000
- Zweifel, Roman; Item, Hans; Häsler, Rudolf
- Trees, Vol. 15, Issue 1
Mapping forest canopy height globally with spaceborne lidar
journal, January 2011
- Simard, Marc; Pinto, Naiara; Fisher, Joshua B.
- Journal of Geophysical Research, Vol. 116, Issue G4
A dynamical system perspective on plant hydraulic failure
journal, June 2014
- Manzoni, Stefano; Katul, Gabriel; Porporato, Amilcare
- Water Resources Research, Vol. 50, Issue 6
Linking hydraulic traits to tropical forest function in a size-structured and trait-driven model (TFS v.1-Hydro)
journal, January 2016
- Christoffersen, Bradley O.; Gloor, Manuel; Fauset, Sophie
- Geoscientific Model Development, Vol. 9, Issue 11
Large-Eddy Simulations and Damped-Oscillator Models of the Unsteady Ekman Boundary Layer
journal, January 2016
- Momen, Mostafa; Bou-Zeid, Elie
- Journal of the Atmospheric Sciences, Vol. 73, Issue 1
L-band vegetation optical depth and effective scattering albedo estimation from SMAP
journal, September 2017
- Konings, Alexandra G.; Piles, Maria; Das, Narendra
- Remote Sensing of Environment, Vol. 198
Satellite passive microwave detection of North America start of season
journal, August 2012
- Jones, Matthew O.; Kimball, John S.; Jones, Lucas A.
- Remote Sensing of Environment, Vol. 123
Impact of rain interception by vegetation and mulch on the L-band emission of natural grass
journal, March 2006
- Saleh, Kauzar; Wigneron, Jean-Pierre; de Rosnay, Patricia
- Remote Sensing of Environment, Vol. 101, Issue 1
The TRMM Multisatellite Precipitation Analysis (TMPA): Quasi-Global, Multiyear, Combined-Sensor Precipitation Estimates at Fine Scales
journal, February 2007
- Huffman, George J.; Bolvin, David T.; Nelkin, Eric J.
- Journal of Hydrometeorology, Vol. 8, Issue 1
Multisensor historical climatology of satellite-derived global land surface moisture
journal, January 2008
- Owe, Manfred; de Jeu, Richard; Holmes, Thomas
- Journal of Geophysical Research, Vol. 113, Issue F1
Testing a land model in ecosystem functional space via a comparison of observed and modeled ecosystem flux responses to precipitation regimes and associated stresses in a Central U.S. forest: Test Model in Ecosystem Functional Space
journal, July 2016
- Gu, Lianhong; Pallardy, Stephen G.; Yang, Bai
- Journal of Geophysical Research: Biogeosciences, Vol. 121, Issue 7
Ground-based microwave investigations of forest plots in Italy
conference, July 2007
- Santi, E.; Paloscia, S.; Pampaloni, P.
- 2007 IEEE International Geoscience and Remote Sensing Symposium
Link between diurnal stem radius changes and tree water relations
text, January 2001
- Zweifel, Roman; Item, Hans; Hasler, Rudolf
- Oxford University Press
Works referencing / citing this record:
Coupling of ecosystem-scale plant water storage and leaf phenology observed by satellite
journal, August 2018
- Tian, Feng; Wigneron, Jean-Pierre; Ciais, Philippe
- Nature Ecology & Evolution, Vol. 2, Issue 9
Greater focus on water pools may improve our ability to understand and anticipate drought‐induced mortality in plants
journal, January 2019
- Martinez‐Vilalta, Jordi; Anderegg, William R. L.; Sapes, Gerard
- New Phytologist, Vol. 223, Issue 1
Estimating time-dependent vegetation biases in the SMAP soil moisture product
journal, January 2018
- Zwieback, Simon; Colliander, Andreas; Cosh, Michael H.
- Hydrology and Earth System Sciences, Vol. 22, Issue 8
The global long-term microwave Vegetation Optical Depth Climate Archive (VODCA)
journal, January 2020
- Moesinger, Leander; Dorigo, Wouter; de Jeu, Richard
- Earth System Science Data, Vol. 12, Issue 1
LDAS-Monde Sequential Assimilation of Satellite Derived Observations Applied to the Contiguous US: An ERA-5 Driven Reanalysis of the Land Surface Variables
journal, October 2018
- Albergel, Clement; Munier, Simon; Bocher, Aymeric
- Remote Sensing, Vol. 10, Issue 10
Hydraulic diversity of forests regulates ecosystem resilience during drought
journal, September 2018
- Anderegg, William R. L.; Konings, Alexandra G.; Trugman, Anna T.
- Nature, Vol. 561, Issue 7724
Macro to micro: microwave remote sensing of plant water content for physiology and ecology
journal, April 2019
- Konings, Alexandra G.; Rao, Krishna; Steele‐Dunne, Susan C.
- New Phytologist, Vol. 223, Issue 3
Beyond soil water potential: An expanded view on isohydricity including land–atmosphere interactions and phenology
journal, February 2019
- Novick, Kimberly A.; Konings, Alexandra G.; Gentine, Pierre
- Plant, Cell & Environment, Vol. 42, Issue 6
Moisture pulse-reserve in the soil-plant continuum observed across biomes
journal, December 2018
- Feldman, Andrew F.; Short Gianotti, Daniel J.; Konings, Alexandra G.
- Nature Plants, Vol. 4, Issue 12
Estimating time-dependent vegetation biases in the SMAP soil moisture product
text, January 2018
- Zwieback, Simon; Colliander, Andreas; Cosh, Michael H.
- ETH Zurich