Articles | Volume 22, issue 9
https://doi.org/10.5194/hess-22-4699-2018
https://doi.org/10.5194/hess-22-4699-2018
Research article
 | 
07 Sep 2018
Research article |  | 07 Sep 2018

Modeling freshwater quality scenarios with ecosystem-based adaptation in the headwaters of the Cantareira system, Brazil

Denise Taffarello, Raghavan Srinivasan, Guilherme Samprogna Mohor, João Luis Bittencourt Guimarães, Maria do Carmo Calijuri, and Eduardo Mario Mendiondo

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Cited articles

Abbaspour, K. C., Rouholahnejad, E., Vaghefi, S., Srinivasan, R., Yang, H., and Kløve, B.: A continental-scale hydrology and water quality model for Europe: Calibration and uncertainty of a high-resolution large-scale SWAT model, J. Hydrol., 524, 733–752, 2015. 
Aldaya, M. M. and Llamas, M. R.: Water footprint analysis for the Guadiana river basin. Value of Water Research Report Series No. 35, UNESCO-IHE Institute for Water Education, Delft, the Netherlands, 2008. 
Aldaya, M. M., Martínez-Santos, P., Llamas, M. R.: Incorporating the Water Footprint and Virtual Water into Policy: Reflections from the Mancha Occidental Region, Spain, Water Resour. Manag., 24, 941–958, https://doi.org/10.1007/s11269-009-9480-8, 2010. 
Andréassian, V.: Waters and forests: from historical controversy to scientific debate, J. Hydrol., 291, 1–27, 2004. 
Arnold, J. G. and Fohrer, N.: SWAT2000: current capabilities and research opportunities in applied watershed modelling, Hydrol. Process., 19, 563–572, 2005. 
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This paper aims to compare freshwater quality scenarios under different land uses, related to ecosystem-based adaptation in subtropical headwaters. Using a spatially semi-distributed model, nitrate, total phosphorous loads and sediments yield were modeled in Brazilian catchments ranging from 7 to 1037 km2. In short, we proposed the new hydrologic services index as a composite metric comparing water pollution levels for reference catchments related to the grey water footprint and water yield.
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