Accurate and efficient prediction of fine-resolution hydrologic and carbon dynamic simulations from coarse-resolution models
Abstract
The topography, and the biotic and abiotic parameters are typically upscaled to make watershed-scale hydrologic-biogeochemical models computationally tractable. However, upscaling procedure can produce biases when nonlinear interactions between different processes are not fully captured at coarse resolutions. Here, we applied the Proper Orthogonal Decomposition Mapping Method (PODMM) to downscale the field solutions from a coarse (7 km) resolution grid to a fine (220 m) resolution grid. PODMM trains a reduced-order model (ROM) with coarse-resolution and fine-resolution solutions, here obtained using PAWS+CLM, a quasi-3-D watershed processes model that has been validated for many temperate watersheds. Subsequent fine-resolution solutions were approximated based only on coarse-resolution solutions and the ROM. The approximation errors were efficiently quantified using an error estimator. By jointly estimating correlated variables and temporally varying the ROM parameters, we further reduced the approximation errors by up to 20%. We also improved the method's robustness by constructing multiple ROMs using different set of variables, and selecting the best approximation based on the error estimator. The ROMs produced accurate downscaling of soil moisture, latent heat flux, and net primary production with O(1000) reduction in computational cost. The subgrid distributions were also nearly indistinguishable from the ones obtained using the fine-resolution model. Comparedmore »
- Authors:
-
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Pennsylvania State Univ., University Park, PA (United States)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- OSTI Identifier:
- 1471004
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Water Resources Research
- Additional Journal Information:
- Journal Volume: 52; Journal Issue: 2; Journal ID: ISSN 0043-1397
- Publisher:
- American Geophysical Union (AGU)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 58 GEOSCIENCES
Citation Formats
Pau, George Shu Heng, Shen, Chaopeng, Riley, William J., and Liu, Yaning. Accurate and efficient prediction of fine-resolution hydrologic and carbon dynamic simulations from coarse-resolution models. United States: N. p., 2016.
Web. doi:10.1002/2015WR017782.
Pau, George Shu Heng, Shen, Chaopeng, Riley, William J., & Liu, Yaning. Accurate and efficient prediction of fine-resolution hydrologic and carbon dynamic simulations from coarse-resolution models. United States. https://doi.org/10.1002/2015WR017782
Pau, George Shu Heng, Shen, Chaopeng, Riley, William J., and Liu, Yaning. Wed .
"Accurate and efficient prediction of fine-resolution hydrologic and carbon dynamic simulations from coarse-resolution models". United States. https://doi.org/10.1002/2015WR017782. https://www.osti.gov/servlets/purl/1471004.
@article{osti_1471004,
title = {Accurate and efficient prediction of fine-resolution hydrologic and carbon dynamic simulations from coarse-resolution models},
author = {Pau, George Shu Heng and Shen, Chaopeng and Riley, William J. and Liu, Yaning},
abstractNote = {The topography, and the biotic and abiotic parameters are typically upscaled to make watershed-scale hydrologic-biogeochemical models computationally tractable. However, upscaling procedure can produce biases when nonlinear interactions between different processes are not fully captured at coarse resolutions. Here, we applied the Proper Orthogonal Decomposition Mapping Method (PODMM) to downscale the field solutions from a coarse (7 km) resolution grid to a fine (220 m) resolution grid. PODMM trains a reduced-order model (ROM) with coarse-resolution and fine-resolution solutions, here obtained using PAWS+CLM, a quasi-3-D watershed processes model that has been validated for many temperate watersheds. Subsequent fine-resolution solutions were approximated based only on coarse-resolution solutions and the ROM. The approximation errors were efficiently quantified using an error estimator. By jointly estimating correlated variables and temporally varying the ROM parameters, we further reduced the approximation errors by up to 20%. We also improved the method's robustness by constructing multiple ROMs using different set of variables, and selecting the best approximation based on the error estimator. The ROMs produced accurate downscaling of soil moisture, latent heat flux, and net primary production with O(1000) reduction in computational cost. The subgrid distributions were also nearly indistinguishable from the ones obtained using the fine-resolution model. Compared to coarse-resolution solutions, biases in upscaled ROM solutions were reduced by up to 80%. This method has the potential to help address the long-standing spatial scaling problem in hydrology and enable long-time integration, parameter estimation, and stochastic uncertainty analysis while accurately representing the heterogeneities.},
doi = {10.1002/2015WR017782},
journal = {Water Resources Research},
number = 2,
volume = 52,
place = {United States},
year = {Wed Feb 10 00:00:00 EST 2016},
month = {Wed Feb 10 00:00:00 EST 2016}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 16 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Further results on prediction of soil properties from terrain attributes: heterotopic cokriging and regression-kriging
journal, August 1995
- Odeh, I. O. A.; McBratney, A. B.; Chittleborough, D. J.
- Geoderma, Vol. 67, Issue 3-4
SLEPc: A scalable and flexible toolkit for the solution of eigenvalue problems
journal, September 2005
- Hernandez, Vicente; Roman, Jose E.; Vidal, Vicente
- ACM Transactions on Mathematical Software, Vol. 31, Issue 3
Characterizing coarse-resolution watershed soil moisture heterogeneity using fine-scale simulations
journal, January 2014
- Riley, W. J.; Shen, C.
- Hydrology and Earth System Sciences Discussions, Vol. 11, Issue 2
Computer Model Calibration Using High-Dimensional Output
journal, June 2008
- Higdon, Dave; Gattiker, James; Williams, Brian
- Journal of the American Statistical Association, Vol. 103, Issue 482
Comment on “Hyperresolution global land surface modeling: Meeting a grand challenge for monitoring Earth's terrestrial water” by Eric F. Wood et al.: COMMENTARY
journal, January 2012
- Beven, Keith J.; Cloke, Hannah L.
- Water Resources Research, Vol. 48, Issue 1
A process-based, distributed hydrologic model based on a large-scale method for surface–subsurface coupling
journal, December 2010
- Shen, Chaopeng; Phanikumar, Mantha S.
- Advances in Water Resources, Vol. 33, Issue 12
Pattern scaling: Its strengths and limitations, and an update on the latest model simulations
journal, January 2014
- Tebaldi, Claudia; Arblaster, Julie M.
- Climatic Change, Vol. 122, Issue 3
Methane emissions from western Siberian wetlands: heterogeneity and sensitivity to climate change
journal, October 2007
- Bohn, T. J.; Lettenmaier, D. P.; Sathulur, K.
- Environmental Research Letters, Vol. 2, Issue 4
Bayesian emulation of complex multi-output and dynamic computer models
journal, March 2010
- Conti, Stefano; O’Hagan, Anthony
- Journal of Statistical Planning and Inference, Vol. 140, Issue 3
Effects of soil moisture aggregation on surface evaporative fluxes
journal, March 1997
- Wood, Eric F.
- Journal of Hydrology, Vol. 190, Issue 3-4
Spatial-temporal variability of soil moisture and its estimation across scales: SOIL MOISTURE SPATIOTEMPORAL VARIABILITY
journal, February 2010
- Brocca, L.; Melone, F.; Moramarco, T.
- Water Resources Research, Vol. 46, Issue 2
Quantifying storage changes in regional Great Lakes watersheds using a coupled subsurface-land surface process model and GRACE, MODIS products
journal, September 2014
- Niu, Jie; Shen, Chaopeng; Li, Shu-Guang
- Water Resources Research, Vol. 50, Issue 9
Linking climate change modelling to impacts studies: recent advances in downscaling techniques for hydrological modelling
journal, January 2007
- Fowler, H. J.; Blenkinsop, S.; Tebaldi, C.
- International Journal of Climatology, Vol. 27, Issue 12
A topography-based scaling algorithm for soil hydraulic parameters at hillslope scales: Field testing: UPSCALING OF SOIL HYDRAULICS WITH TOPOGRAPHY-FIELD TESTING
journal, February 2012
- Jana, Raghavendra B.; Mohanty, Binayak P.
- Water Resources Research, Vol. 48, Issue 2
Quantifying the effects of data integration algorithms on the outcomes of a subsurface–land surface processes model
journal, September 2014
- Shen, Chaopeng; Niu, Jie; Fang, Kuai
- Environmental Modelling & Software, Vol. 59
Parameter estimation for computationally intensive nonlinear regression with an application to climate modeling
journal, December 2008
- Drignei, Dorin; Forest, Chris E.; Nychka, Doug
- The Annals of Applied Statistics, Vol. 2, Issue 4
Layer averaged Richard's equation with lateral flow
journal, May 2004
- Kumar, Praveen
- Advances in Water Resources, Vol. 27, Issue 5
Controls on runoff generation and scale-dependence in a distributed hydrologic model
journal, January 2007
- Vivoni, E. R.; Entekhabi, D.; Bras, R. L.
- Hydrology and Earth System Sciences, Vol. 11, Issue 5
Precalibrating an intermediate complexity climate model
journal, October 2010
- Edwards, Neil R.; Cameron, David; Rougier, Jonathan
- Climate Dynamics, Vol. 37, Issue 7-8
Soil moisture variability across climate zones
journal, January 2007
- Lawrence, Justin E.; Hornberger, George M.
- Geophysical Research Letters, Vol. 34, Issue 20
Climate variability effects on spatial soil moisture dynamics
journal, January 2007
- Teuling, Adriaan J.; Hupet, François; Uijlenhoet, Remko
- Geophysical Research Letters, Vol. 34, Issue 6
Development and application of reduced-order modeling procedures for subsurface flow simulation
journal, February 2009
- Cardoso, M. A.; Durlofsky, L. J.; Sarma, P.
- International Journal for Numerical Methods in Engineering, Vol. 77, Issue 9
Upscaling hydraulic conductivities in heterogeneous media: An overview
journal, August 1996
- Wen, Xian-Huan; Gómez-Hernández, J. Jaime
- Journal of Hydrology, Vol. 183, Issue 1-2
Improving the representation of hydrologic processes in Earth System Models: REPRESENTING HYDROLOGIC PROCESSES IN EARTH SYSTEM MODELS
journal, August 2015
- Clark, Martyn P.; Fan, Ying; Lawrence, David M.
- Water Resources Research, Vol. 51, Issue 8
Investigation hydrologic scaling: Observed effects of heterogeneity and nonlocal processes across hillslope, watershed, and regional scales: INVESTIGATING HYDROLOGIC SCALING
journal, November 2005
- Arrigo, J. A. S.; Salvucci, G. D.
- Water Resources Research, Vol. 41, Issue 11
Soil moisture spatial variability in experimental areas of central Italy
journal, February 2007
- Brocca, L.; Morbidelli, R.; Melone, F.
- Journal of Hydrology, Vol. 333, Issue 2-4
Bayesian calibration of computer models
journal, August 2001
- Kennedy, Marc C.; O'Hagan, Anthony
- Journal of the Royal Statistical Society: Series B (Statistical Methodology), Vol. 63, Issue 3
Explaining soil moisture variability as a function of mean soil moisture: A stochastic unsaturated flow perspective
journal, January 2007
- Vereecken, H.; Kamai, T.; Harter, T.
- Geophysical Research Letters, Vol. 34, Issue 22
Karhunen–Loève procedure for gappy data
journal, January 1995
- Everson, R.; Sirovich, L.
- Journal of the Optical Society of America A, Vol. 12, Issue 8
Computer model validation with functional output
journal, October 2007
- Bayarri, M. J.; Berger, J. O.; Cafeo, J.
- The Annals of Statistics, Vol. 35, Issue 5
Soil moisture variability and scale-dependency of nonlinear parameterizations in coupled land–atmosphere models
journal, November 2001
- Nykanen, Deborah K.; Foufoula-Georgiou, Efi
- Advances in Water Resources, Vol. 24, Issue 9-10
A Hybrid Reduced-Order Model of Fine-Resolution Hydrologic Simulations at a Polygonal Tundra Site
journal, January 2016
- Liu, Yaning; Bisht, Gautam; Subin, Zachary M.
- Vadose Zone Journal, Vol. 15, Issue 2
Statistical downscaling of general circulation model output: A comparison of methods
journal, November 1998
- Wilby, R. L.; Wigley, T. M. L.; Conway, D.
- Water Resources Research, Vol. 34, Issue 11
Dimensionality Reduction for Complex Models via Bayesian Compressive Sensing
journal, January 2014
- Sargsyan, Khachik; Safta, Cosmin; Najm, Habib N.
- International Journal for Uncertainty Quantification, Vol. 4, Issue 1
Weaker soil carbon–climate feedbacks resulting from microbial and abiotic interactions
journal, November 2014
- Tang, Jinyun; Riley, William J.
- Nature Climate Change, Vol. 5, Issue 1
Plot- and watershed-scale soil moisture variability in a humid Piedmont watershed: PLOT- AND WATERSHED-SCALE SOIL MOISTURE VARIABILITY
journal, December 2010
- Tague, C.; Band, L.; Kenworthy, S.
- Water Resources Research, Vol. 46, Issue 12
Modeling the large-scale effects of surface moisture heterogeneity on wetland carbon fluxes in the West Siberian Lowland
journal, January 2013
- Bohn, T. J.; Podest, E.; Schroeder, R.
- Biogeosciences, Vol. 10, Issue 10
On the spatial organization of soil moisture fields
journal, October 1995
- Rodriguez-Iturbe, Ignacio; Vogel, Gregor K.; Rigon, Riccardo
- Geophysical Research Letters, Vol. 22, Issue 20
Design and Analysis of Computer Experiments
journal, November 1989
- Sacks, Jerome; Welch, William J.; Mitchell, Toby J.
- Statistical Science, Vol. 4, Issue 4
Model emulation and moment-independent sensitivity analysis: An application to environmental modelling
journal, June 2012
- Borgonovo, E.; Castaings, W.; Tarantola, S.
- Environmental Modelling & Software, Vol. 34
A climate sensitivity estimate using Bayesian fusion of instrumental observations and an Earth System model: CLIMATE SENSITIVITY ESTIMATE
journal, February 2012
- Olson, Roman; Sriver, Ryan; Goes, Marlos
- Journal of Geophysical Research: Atmospheres, Vol. 117, Issue D4
Surface micro-topography causes hot spots of biogeochemical activity in wetland systems: A virtual modeling experiment: MICRO-TOPOGRAPHY AND HOT SPOT FORMATION
journal, October 2012
- Frei, S.; Knorr, K. H.; Peiffer, S.
- Journal of Geophysical Research: Biogeosciences, Vol. 117, Issue G4
Constructing and fitting models for cokriging and multivariable spatial prediction
journal, June 1998
- Ver Hoef, Jay M.; Barry, Ronald Paul
- Journal of Statistical Planning and Inference, Vol. 69, Issue 2, p. 275-294
Ground-based investigation of soil moisture variability within remote sensing footprints During the Southern Great Plains 1997 (SGP97) Hydrology Experiment
journal, June 1999
- Famiglietti, J. S.; Devereaux, J. A.; Laymon, C. A.
- Water Resources Research, Vol. 35, Issue 6
Global sensitivity analysis for models with spatially dependent outputs
journal, November 2010
- Marrel, Amandine; Iooss, Bertrand; Jullien, Michel
- Environmetrics, Vol. 22, Issue 3
Long residence times of rapidly decomposable soil organic matter: application of a multi-phase, multi-component, and vertically resolved model (BAMS1) to soil carbon dynamics
journal, January 2014
- Riley, W. J.; Maggi, F.; Kleber, M.
- Geoscientific Model Development, Vol. 7, Issue 4
Spatial proximity, physical similarity, regression and ungaged catchments: A comparison of regionalization approaches based on 913 French catchments: A COMPARISON OF REGIONALIZATION APPROACHES ON 913 CATCHMENTS
journal, March 2008
- Oudin, Ludovic; Andréassian, Vazken; Perrin, Charles
- Water Resources Research, Vol. 44, Issue 3
Representativeness-based sampling network design for the State of Alaska
journal, June 2013
- Hoffman, Forrest M.; Kumar, Jitendra; Mills, Richard T.
- Landscape Ecology, Vol. 28, Issue 8
Seasonal and event dynamics of spatial soil moisture patterns at the small catchment scale: DYNAMICS OF CATCHMENT-SCALE SOIL MOISTURE PATTERNS
journal, October 2012
- Rosenbaum, U.; Bogena, H. R.; Herbst, M.
- Water Resources Research, Vol. 48, Issue 10
Nutrient dynamics, transfer and retention along the aquatic continuum from land to ocean: towards integration of ecological and biogeochemical models
journal, January 2013
- Bouwman, A. F.; Bierkens, M. F. P.; Griffioen, J.
- Biogeosciences, Vol. 10, Issue 1
Hyperresolution global land surface modeling: Meeting a grand challenge for monitoring Earth's terrestrial water: OPINION
journal, May 2011
- Wood, Eric F.; Roundy, Joshua K.; Troy, Tara J.
- Water Resources Research, Vol. 47, Issue 5
Field observations of soil moisture variability across scales: SOIL MOISTURE VARIABILITY ACROSS SCALES
journal, January 2008
- Famiglietti, James S.; Ryu, Dongryeol; Berg, Aaron A.
- Water Resources Research, Vol. 44, Issue 1
An intercomparison of statistical downscaling methods used for water resource assessments in the United States
journal, September 2014
- Gutmann, Ethan; Pruitt, Tom; Clark, Martyn P.
- Water Resources Research, Vol. 50, Issue 9
Explicit Representation of Subgrid Heterogeneity in a GCM Land Surface Scheme
journal, June 2003
- Essery, R. L. H.; Best, M. J.; Betts, R. A.
- Journal of Hydrometeorology, Vol. 4, Issue 3
Spatial scale effect on the upper soil effective parameters of a distributed hydrological model
journal, July 2011
- Barrios, M.; Francés, F.
- Hydrological Processes, Vol. 26, Issue 7
Soil moisture downscaling across climate regions and its emergent properties: SOIL MOISTURE DOWNSCALING
journal, November 2011
- Mascaro, Giuseppe; Vivoni, Enrique R.; Deidda, Roberto
- Journal of Geophysical Research: Atmospheres, Vol. 116, Issue D22
Proof of concept of regional scale hydrologic simulations at hydrologic resolution utilizing massively parallel computer resources: RAPID COMMUNICATION
journal, April 2010
- Kollet, Stefan J.; Maxwell, Reed M.; Woodward, Carol S.
- Water Resources Research, Vol. 46, Issue 4
Downscaling soil moisture in the southern Great Plains through a calibrated multifractal model for land surface modeling applications: DOWNSCALING SOIL MOISTURE IN THE GREAT PLAINS
journal, August 2010
- Mascaro, Giuseppe; Vivoni, Enrique R.; Deidda, Roberto
- Water Resources Research, Vol. 46, Issue 8
Review of surrogate modeling in water resources: REVIEW
journal, July 2012
- Razavi, Saman; Tolson, Bryan A.; Burn, Donald H.
- Water Resources Research, Vol. 48, Issue 7
Three-dimensional volume-averaged soil moisture transport model with a scalable parameterization of subgrid topographic variability: VOLUME-AVERAGED SOIL MOISTURE TRANSPORT
journal, April 2007
- Choi, Hyun I.; Kumar, Praveen; Liang, Xin-Zhong
- Water Resources Research, Vol. 43, Issue 4
Physical controls of near-surface soil moisture across varying spatial scales in an agricultural landscape during SMEX02: PHYSICAL CONTROLS OF SOIL MOISTURE
journal, December 2010
- Joshi, Champa; Mohanty, Binayak P.
- Water Resources Research, Vol. 46, Issue 12
An adaptive sparse-grid high-order stochastic collocation method for Bayesian inference in groundwater reactive transport modeling: Sparse-Grid Method for Bayesian Inference
journal, October 2013
- Zhang, Guannan; Lu, Dan; Ye, Ming
- Water Resources Research, Vol. 49, Issue 10
Temporal dynamics of soil moisture variability: 1. Theoretical basis: DYNAMICS OF MOISTURE VARIABILITY, 1
journal, October 2003
- Albertson, John D.; Montaldo, Nicola
- Water Resources Research, Vol. 39, Issue 10
Analyzing the Climate Sensitivity of the HadSM3 Climate Model Using Ensembles from Different but Related Experiments
journal, July 2009
- Rougier, Jonathan; Sexton, David M. H.; Murphy, James M.
- Journal of Climate, Vol. 22, Issue 13
Temporal dynamics of soil moisture variability: 2. Implications for land surface models: DYNAMICS OF MOISTURE VARIABILITY, 2
journal, October 2003
- Montaldo, Nicola; Albertson, John D.
- Water Resources Research, Vol. 39, Issue 10
A reduced-order modeling approach to represent subgrid-scale hydrological dynamics for land-surface simulations: application in a polygonal tundra landscape
journal, January 2014
- Pau, G. S. H.; Bisht, G.; Riley, W. J.
- Geoscientific Model Development, Vol. 7, Issue 5
Evaluating controls on coupled hydrologic and vegetation dynamics in a humid continental climate watershed using a subsurface-land surface processes model: EVALUATING CONTROLS ON HYDROLOGIC AND VEGETATION DYNAMICS
journal, May 2013
- Shen, Chaopeng; Niu, Jie; Phanikumar, Mantha S.
- Water Resources Research, Vol. 49, Issue 5
A probabilistic calibration of climate sensitivity and terrestrial carbon change in GENIE-1
journal, July 2009
- Holden, Philip B.; Edwards, N. R.; Oliver, K. I. C.
- Climate Dynamics, Vol. 35, Issue 5
Spatial soil moisture scaling structure during Soil Moisture Experiment 2005
journal, September 2010
- Choi, Minha; Jacobs, Jennifer M.
- Hydrological Processes, Vol. 25, Issue 6
Statistical characterization of remotely sensed soil moisture images
journal, August 1997
- Hu, Zhenglin; Islam, Shafiqul; Cheng, Yizong
- Remote Sensing of Environment, Vol. 61, Issue 2
Surface-subsurface model intercomparison: A first set of benchmark results to diagnose integrated hydrology and feedbacks
journal, February 2014
- Maxwell, Reed M.; Putti, Mario; Meyerhoff, Steven
- Water Resources Research, Vol. 50, Issue 2
Reduced models for linear groundwater flow models using empirical orthogonal functions
journal, January 2004
- Vermeulen, P. T. M.; Heemink, A. W.; Te Stroet, C. B. M.
- Advances in Water Resources, Vol. 27, Issue 1
River flow forecasting through conceptual models part I — A discussion of principles
journal, April 1970
- Nash, J. E.; Sutcliffe, J. V.
- Journal of Hydrology, Vol. 10, Issue 3
Modeling watershed-scale solute transport using an integrated, process-based hydrologic model with applications to bacterial fate and transport
journal, October 2015
- Niu, Jie; Phanikumar, Mantha S.
- Journal of Hydrology, Vol. 529
Hydrologic Implications of Dynamical and Statistical Approaches to Downscaling Climate Model Outputs
journal, January 2004
- Wood, A. W.; Leung, L. R.; Sridhar, V.
- Climatic Change, Vol. 62, Issue 1-3
Temporal evolution of soil moisture statistical fractal and controls by soil texture and regional groundwater flow
journal, December 2015
- Ji, Xinye; Shen, Chaopeng; Riley, William J.
- Advances in Water Resources, Vol. 86
Catchment scale soil moisture spatial–temporal variability
journal, February 2012
- Brocca, L.; Tullo, T.; Melone, F.
- Journal of Hydrology, Vol. 422-423
Snapshot selection for groundwater model reduction using proper orthogonal decomposition: POD SNAPSHOT SELECTION FOR GROUNDWATER MODELS
journal, August 2010
- Siade, Adam J.; Putti, Mario; Yeh, William W. -G.
- Water Resources Research, Vol. 46, Issue 8
Hyper-resolution global hydrological modelling: what is next?: “Everywhere and locally relevant”
journal, December 2014
- Bierkens, Marc F. P.; Bell, Victoria A.; Burek, Peter
- Hydrological Processes, Vol. 29, Issue 2
Parameter and State Model Reduction for Large-Scale Statistical Inverse Problems
journal, January 2010
- Lieberman, Chad; Willcox, Karen; Ghattas, Omar
- SIAM Journal on Scientific Computing, Vol. 32, Issue 5
Reduced order modeling of the Newton formulation of MODFLOW to solve unconfined groundwater flow
journal, September 2015
- Boyce, Scott E.; Nishikawa, Tracy; Yeh, William W-G.
- Advances in Water Resources, Vol. 83
Temperature and precipitation scenarios for Norway: comparison of results from dynamical and empirical downscaling
journal, January 2003
- Hanssen-Bauer, I.; Førland, Ej; Haugen, Je
- Climate Research, Vol. 25
Parameterization improvements and functional and structural advances in Version 4 of the Community Land Model
journal, January 2011
- Lawrence, David M.; Oleson, Keith W.; Flanner, Mark G.
- Journal of Advances in Modeling Earth Systems, Vol. 3, Issue 3
Improved understanding of soil moisture variability dynamics
journal, January 2005
- Teuling, Adriaan J.
- Geophysical Research Letters, Vol. 32, Issue 5
Kernels for Vector-Valued Functions: A Review
journal, January 2012
- Álvarez, Mauricio A.; Rosasco, Lorenzo; Lawrence, Neil D.
- Foundations and Trends® in Machine Learning, Vol. 4, Issue 3
Balanced Model Reduction via the Proper Orthogonal Decomposition
journal, November 2002
- Willcox, K.; Peraire, J.
- AIAA Journal, Vol. 40, Issue 11
Concept | Volvo’s New Inflatable Child Seat
journal, May 2014
- ,
- Auto Tech Review, Vol. 3, Issue 5, p. 11-11
Works referencing / citing this record:
A new theory of plant-microbe nutrient competition resolves inconsistencies between observations and model predictions
journal, March 2017
- Zhu, Qing; Riley, William J.; Tang, Jinyun
- Ecological Applications, Vol. 27, Issue 3
Quantifying the integrated water and carbon cycle in a data-limited karst basin using a process-based hydrologic model
journal, May 2019
- Qiu, Han; Niu, Jie; Hu, Bill X.
- Environmental Earth Sciences, Vol. 78, Issue 11
Disaggregating Soil Moisture to Finer Spatial Resolutions: A Comparison of Alternatives
journal, November 2018
- Ajami, Hoori; Sharma, Ashish
- Water Resources Research, Vol. 54, Issue 11
Seasonal and Interannual Patterns and Controls of Hydrological Fluxes in an Amazon Floodplain Lake With a Surface‐Subsurface Process Model
journal, April 2019
- Ji, Xinye; Lesack, Lance F. W.; Melack, John M.
- Water Resources Research, Vol. 55, Issue 4
Size Distributions of Arctic Waterbodies Reveal Consistent Relations in Their Statistical Moments in Space and Time
journal, January 2019
- Muster, Sina; Riley, William J.; Roth, Kurt
- Frontiers in Earth Science, Vol. 7
Coupling a three-dimensional subsurface flow and transport model with a land surface model to simulate stream–aquifer–land interactions (CP v1.0)
journal, January 2017
- Bisht, Gautam; Huang, Maoyi; Zhou, Tian
- Geoscientific Model Development, Vol. 10, Issue 12