Coupling land-use change and hydrologic models for quantification of catchment ecosystem services
Representation of land-use and hydrologic interactions in respective models has traditionally been problematic. The use of static land-use in most hydrologic models or that of the use of simple hydrologic proxies in land-use change models call for more integrated approaches. The objective of this st...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Elsevier
2018
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/97174 |
| _version_ | 1855515087499952128 |
|---|---|
| author | Yalew, S.G. Pilz, T. Schweitzer, C. Liersch, S. Kwast, J. van der Griensven, Ann van Mul, Marloes L. Dickens, Chris Zaag, P. van der |
| author_browse | Dickens, Chris Griensven, Ann van Kwast, J. van der Liersch, S. Mul, Marloes L. Pilz, T. Schweitzer, C. Yalew, S.G. Zaag, P. van der |
| author_facet | Yalew, S.G. Pilz, T. Schweitzer, C. Liersch, S. Kwast, J. van der Griensven, Ann van Mul, Marloes L. Dickens, Chris Zaag, P. van der |
| author_sort | Yalew, S.G. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Representation of land-use and hydrologic interactions in respective models has traditionally been problematic. The use of static land-use in most hydrologic models or that of the use of simple hydrologic proxies in land-use change models call for more integrated approaches. The objective of this study is to assess whether dynamic feedback between land-use change and hydrology can (1) improve model performances, and/or (2) produce a more realistic quantification of ecosystem services. To test this, we coupled a land-use change model and a hydrologic mode. First, the land-use change and the hydrologic models were separately developed and calibrated. Then, the two models were dynamically coupled to exchange data at yearly time-steps. The approach is applied to a catchment in South Africa. Performance of coupled models when compared to the uncoupled models were marginal, but the coupled models excelled at the quantification of catchment ecosystem services more robustly. |
| format | Journal Article |
| id | CGSpace97174 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | CGSpace971742023-12-08T19:36:04Z Coupling land-use change and hydrologic models for quantification of catchment ecosystem services Yalew, S.G. Pilz, T. Schweitzer, C. Liersch, S. Kwast, J. van der Griensven, Ann van Mul, Marloes L. Dickens, Chris Zaag, P. van der ecosystem services catchment areas land use models calibration environmental assessment couplings stream flow biomass grasslands grazing lands environmental engineering software Representation of land-use and hydrologic interactions in respective models has traditionally been problematic. The use of static land-use in most hydrologic models or that of the use of simple hydrologic proxies in land-use change models call for more integrated approaches. The objective of this study is to assess whether dynamic feedback between land-use change and hydrology can (1) improve model performances, and/or (2) produce a more realistic quantification of ecosystem services. To test this, we coupled a land-use change model and a hydrologic mode. First, the land-use change and the hydrologic models were separately developed and calibrated. Then, the two models were dynamically coupled to exchange data at yearly time-steps. The approach is applied to a catchment in South Africa. Performance of coupled models when compared to the uncoupled models were marginal, but the coupled models excelled at the quantification of catchment ecosystem services more robustly. 2018-11 2018-09-13T05:31:50Z 2018-09-13T05:31:50Z Journal Article https://hdl.handle.net/10568/97174 en Open Access Elsevier Yalew, S. G.; Pilz, T.; Schweitzer, C.; Liersch, S.; van der Kwast, J.; van Griensven, A.; Mul, Marloes L.; Dickens, Chris; van der Zaag, P. 2018. Coupling land-use change and hydrologic models for quantification of catchment ecosystem services. Environmental Modelling and Software, 35p. (Online first) doi: 10.1016/j.envsoft.2018.08.029 |
| spellingShingle | ecosystem services catchment areas land use models calibration environmental assessment couplings stream flow biomass grasslands grazing lands environmental engineering software Yalew, S.G. Pilz, T. Schweitzer, C. Liersch, S. Kwast, J. van der Griensven, Ann van Mul, Marloes L. Dickens, Chris Zaag, P. van der Coupling land-use change and hydrologic models for quantification of catchment ecosystem services |
| title | Coupling land-use change and hydrologic models for quantification of catchment ecosystem services |
| title_full | Coupling land-use change and hydrologic models for quantification of catchment ecosystem services |
| title_fullStr | Coupling land-use change and hydrologic models for quantification of catchment ecosystem services |
| title_full_unstemmed | Coupling land-use change and hydrologic models for quantification of catchment ecosystem services |
| title_short | Coupling land-use change and hydrologic models for quantification of catchment ecosystem services |
| title_sort | coupling land use change and hydrologic models for quantification of catchment ecosystem services |
| topic | ecosystem services catchment areas land use models calibration environmental assessment couplings stream flow biomass grasslands grazing lands environmental engineering software |
| url | https://hdl.handle.net/10568/97174 |
| work_keys_str_mv | AT yalewsg couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT pilzt couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT schweitzerc couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT lierschs couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT kwastjvander couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT griensvenannvan couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT mulmarloesl couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT dickenschris couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices AT zaagpvander couplinglandusechangeandhydrologicmodelsforquantificationofcatchmentecosystemservices |