X hits on this document

PDF document

Sensitivity analysis of the evaporation module of the E-DiGOR model - page 8 / 11

28 views

0 shares

0 downloads

0 comments

8 / 11

Sensitivity analysis of the evaporation module of the E-DiGOR model

4

  • -

    0.1

  • -

    0.2

Actual evaporation (mm/day )

-1

3

2

1

Sensitivity coecients

  • -

    0.3

  • -

    0.4

  • -

    0.5

  • -

    0.6

Sensitivity to absolute values of soil w ater potential

  • -

    0.7

0

1.2

1.5

1

Sensitivity to absolute values of w ater potential at air-dryness

Sensitivity to potential evaporation

Sensitivity coecients

0.8

0.6

0.4

Sensitivity coecients

1

0.2

0

0.5

139

146

153 160 Days of Year

167

174

139

146

153 160 Days of Year

167

174

Figure 2. Predicted actual evaporation from bare soil and its relative sensitivity to input variables during a drying period in Adana.

  • 0

    1.2

  • -

    50000

1

Soil water potential (cm of water)

  • -

    100000

  • -

    150000

  • -

    200000

Sensitivity coecients

0.8

0.6

0.4

  • -

    250000

0.2

  • -

    300000

139

146

153

160

167

174

0

139

146

153

160

167

174

Days of Year

Days of Year

Figure 3. Predicted soil water potential, ψ, and the relative sensitivity of |ψ| to potential soil evaporation during a drying period in Adana.

504

Document info
Document views28
Page views28
Page last viewedWed Dec 07 16:42:24 UTC 2016
Pages11
Paragraphs643
Words5749

Comments