Applicability of three complementary relationship models for estimating actual evapotranspiration in urban area

Year, pages: 2015, 117 - 123

The characteristics of evapotranspiration estimated by the complementary relationship actual evapotranspiration (CRAE), the advection-aridity (AA), and the modified advection-aridity (MAA) models were investigated in six pairs of rural and urban areas of Japan in order to evaluate the applicability of the three models the urban area. The main results are as follows: 1) The MAA model could apply to estimating the actual evapotranspiration in the urban area. 2) The actual evapotranspirations estimated by the three models were much less in the urban area than in the rural. 3) The difference among the estimated values of evapotranspiration in the urban areas was significant, depending on each model, while the difference among the values in the rural areas was relatively small. 4) All three models underestimated the actual evapotranspiration in the urban areas from humid surfaces where water and green spaces exist. 5) Each model could take the effect of urbanization into account.

Nakamichi, T., Moroizumi, T. 2015. Applicability of three complementary relationship models for estimating actual evapotranspiration in urban area. In Journal of Hydrology and Hydromechanics, vol. 63, no.2, pp. 117-123. 0042-790X (until 2019) .

Nakamichi, T., Moroizumi, T. (2015). Applicability of three complementary relationship models for estimating actual evapotranspiration in urban area. Journal of Hydrology and Hydromechanics, 63(2), 117-123. 0042-790X (until 2019) .