A Second-order Budyko-type Parameterization of Landsurface Hydrology
Prepared under the Support of The National Aeronautics and Space Administration Grant NAG 5-134
| Main Authors: | , |
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| Published: |
Cambridge, Mass. : Ralph M. Parsons Laboratory, Hydrology and Water Resource Systems, Massachusetts Institute of Technology, Dept. of Civil Engineering
2022
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| Online Access: | https://hdl.handle.net/1721.1/143019 |
| _version_ | 1811068840621113344 |
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| author | Andreou, Stefanos A. Eagleson, Peter S. |
| author_facet | Andreou, Stefanos A. Eagleson, Peter S. |
| author_sort | Andreou, Stefanos A. |
| collection | MIT |
| description | Prepared under the Support of The National Aeronautics and Space Administration Grant NAG 5-134 |
| first_indexed | 2024-09-23T08:01:52Z |
| id | mit-1721.1/143019 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T08:01:52Z |
| publishDate | 2022 |
| publisher | Cambridge, Mass. : Ralph M. Parsons Laboratory, Hydrology and Water Resource Systems, Massachusetts Institute of Technology, Dept. of Civil Engineering |
| record_format | dspace |
| spelling | mit-1721.1/1430192022-06-14T03:48:35Z A Second-order Budyko-type Parameterization of Landsurface Hydrology Andreou, Stefanos A. Eagleson, Peter S. Prepared under the Support of The National Aeronautics and Space Administration Grant NAG 5-134 This work develops a simple, second-order parameterization of the water fluxes at a landsurface for use as the appropriate boundary condition in general circulation models of the global atmosphere. The derived parameterization incorporates the high non-linearities in the relationship between the near-surface soil moisture and the evaporation, runoff and percolation fluxes. Based on the one-dimensional statistical-dynamic derivation of the annual water balance developed by Eagleson (1978), it makes the transition to short term prediction of the moisture fluxes, through a Taylor expansion around the average annual soil moisture. A comparison of the suggested parameterization is made with other existing techniques and available measurements. A thermodynamic coupling is applied in order to obtain estimations of the surface ground temperature. 2022-06-13T13:10:08Z 2022-06-13T13:10:08Z 1982-06 280 https://hdl.handle.net/1721.1/143019 10422830 241169 R (Massachusetts Institute of Technology. Department of Civil Engineering) ; 82-36. Report (Ralph M. Parsons Laboratory for Water Resources and Hydrodynamics) ; 280. application/pdf Cambridge, Mass. : Ralph M. Parsons Laboratory, Hydrology and Water Resource Systems, Massachusetts Institute of Technology, Dept. of Civil Engineering |
| spellingShingle | Andreou, Stefanos A. Eagleson, Peter S. A Second-order Budyko-type Parameterization of Landsurface Hydrology |
| title | A Second-order Budyko-type Parameterization of Landsurface Hydrology |
| title_full | A Second-order Budyko-type Parameterization of Landsurface Hydrology |
| title_fullStr | A Second-order Budyko-type Parameterization of Landsurface Hydrology |
| title_full_unstemmed | A Second-order Budyko-type Parameterization of Landsurface Hydrology |
| title_short | A Second-order Budyko-type Parameterization of Landsurface Hydrology |
| title_sort | second order budyko type parameterization of landsurface hydrology |
| url | https://hdl.handle.net/1721.1/143019 |
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