Hurtig levering
Fremragende Trustpilot
Op til 20% Rabat på nye medlemsordrer
Kurv
Improved Hydrological Understanding of a Semi-Arid Subtropical Transboundary Basin Using Multiple Techniques - The Incomati River Basin
Af: Saraiva Okello Engelsk Paperback
SPAR
kr 161
Improved Hydrological Understanding of a Semi-Arid Subtropical Transboundary Basin Using Multiple Techniques - The Incomati River Basin
Af: Saraiva Okello Engelsk Paperback

This study aims at improving the hydrological process understanding of the semi-arid and transboundary Incomati river basin to enable better water management. Comprehensive statistical and trend analysis of rainfall and streamflow were conducted, and the Indicators of Hydrological Alteration tool was deployed to describe the streamflow regime and trends over time. Land use and land cover change, particularly the conversion of natural vegetation into forest plantation, the expansion of irrigated agriculture and the flow regulation due to dam operation were identified as critical drivers of flow regime alteration. Hydrograph separation using long-term hydrochemical data at seasonal scale, and hydrochemical and isotope data at event scale were performed to quantify runoff components. A novel methodology to calibrate recursive digital filters using routinely collected water quality data was developed and tested in the catchment. This method allows for estimation of daily baseflow from readily available daily streamflow data. Dominant runoff generation zones were mapped using the Height Above Nearest Drainage approach. The hydrological model STREAM was then employed, informed by the runoff generation zones mapping and the process understanding gained in the catchment, as well as remote sensing data. The study provides the basis for better operational water management in the catchment.

Eksklusiv medlemspris 796 kr
Medlemspris 812 kr
Eksklusiv medlemspris og medlemspris er kun for medlemmer. Du bliver automatisk medlem når du køber til eksklusiv medlemspris eller medlemspris. Få 7 dages gratis medlemskab (herefter automatisk 89 kr/30 dage). Læs mere om fordelene
Gratis fragt
23 - 25 hverdage
10 kr
Lavt pakkegebyr
Normalpris 957 kr
Fragt: 59 kr
23 - 25 hverdage
20 kr
Pakkegebyr
Spar 161 kr
Se vores konkurrenters priser her
God 15.855 anmeldelser på

This study aims at improving the hydrological process understanding of the semi-arid and transboundary Incomati river basin to enable better water management. Comprehensive statistical and trend analysis of rainfall and streamflow were conducted, and the Indicators of Hydrological Alteration tool was deployed to describe the streamflow regime and trends over time. Land use and land cover change, particularly the conversion of natural vegetation into forest plantation, the expansion of irrigated agriculture and the flow regulation due to dam operation were identified as critical drivers of flow regime alteration. Hydrograph separation using long-term hydrochemical data at seasonal scale, and hydrochemical and isotope data at event scale were performed to quantify runoff components. A novel methodology to calibrate recursive digital filters using routinely collected water quality data was developed and tested in the catchment. This method allows for estimation of daily baseflow from readily available daily streamflow data. Dominant runoff generation zones were mapped using the Height Above Nearest Drainage approach. The hydrological model STREAM was then employed, informed by the runoff generation zones mapping and the process understanding gained in the catchment, as well as remote sensing data. The study provides the basis for better operational water management in the catchment.

Produktdetaljer
Sprog: Engelsk
Sider: 218
ISBN-13: 9780367280758
Indbinding: Paperback
Udgave:
ISBN-10: 0367280752
Udg. Dato: 19 jun 2019
Længde: 0mm
Bredde: 240mm
Højde: 170mm
Oplagsdato: 19 jun 2019
Forfatter(e): Saraiva Okello
Forfatter(e) Saraiva Okello


Kategori Tørke og vandforsyning


Sprog Engelsk


Indbinding Paperback


Sider 218


Udgave


Længde 0mm


Bredde 240mm


Højde 170mm


Udg. Dato 19 jun 2019


Oplagsdato 19 jun 2019

MEDLEMSFORDELE
GRATIS FRAGT
SPAR OP TIL 90%
Andre har også købt
BOG (HÆFTET)
Eksklusiv medlemspris kr 200

kr 280
Normalpris
kr 208
Medlemspris
SPAR
kr 80
BOG (INDBUNDET)
Eksklusiv medlemspris kr 208

kr 299
Normalpris
kr 217
Medlemspris
SPAR
kr 91
BOG (INDBUNDET)
Eksklusiv medlemspris kr 380

kr 499
Normalpris
kr 392
Medlemspris
SPAR
kr 119
LYDBOG
Eksklusiv medlemspris kr 95

kr 129
Normalpris
kr 98
Medlemspris
SPAR
kr 34
BOG (INDBUNDET)
Eksklusiv medlemspris kr 214

kr 320
Normalpris
kr 225
Medlemspris
SPAR
kr 106
BOG (HÆFTET)
Eksklusiv medlemspris kr 188

kr 269
Normalpris
kr 196
Medlemspris
SPAR
kr 81
BOG (INDBUNDET)
Eksklusiv medlemspris kr 262

kr 349
Normalpris
kr 271
Medlemspris
SPAR
kr 87
BOG (INDBUNDET)
Eksklusiv medlemspris kr 203

kr 300
Normalpris
kr 213
Medlemspris
SPAR
kr 97
BOG (INDBUNDET)
Eksklusiv medlemspris kr 220

kr 320
Normalpris
kr 230
Medlemspris
SPAR
kr 100
BOG (HARDBACK)
Eksklusiv medlemspris kr 25

kr 227
Normalpris
kr 45
Medlemspris
SPAR
kr 202
BOG (HÆFTET)
Eksklusiv medlemspris kr 114

kr 129
Normalpris
kr 116
Medlemspris
SPAR
kr 15
BOG (HÆFTET)
Eksklusiv medlemspris kr 199

kr 299
Normalpris
kr 209
Medlemspris
SPAR
kr 100
BOG (HÆFTET)
Eksklusiv medlemspris kr 27

kr 227
Normalpris
kr 47
Medlemspris
SPAR
kr 200
BOG (INDBUNDET)
Eksklusiv medlemspris kr 194

kr 270
Normalpris
kr 202
Medlemspris
SPAR
kr 76
BOG (INDBUNDET)
Eksklusiv medlemspris kr 199

kr 299
Normalpris
kr 209
Medlemspris
SPAR
kr 100
BOG (INDBUNDET)
Eksklusiv medlemspris kr 179

kr 249
Normalpris
kr 186
Medlemspris
SPAR
kr 70
BOG (HÆFTET)
Eksklusiv medlemspris kr 199

kr 299
Normalpris
kr 209
Medlemspris
SPAR
kr 100
BOG (HÆFTET)
Eksklusiv medlemspris kr 197

kr 268
Normalpris
kr 204
Medlemspris
SPAR
kr 71
BOG (HÆFTET)
Eksklusiv medlemspris kr 149

kr 249
Normalpris
kr 159
Medlemspris
SPAR
kr 100
BOG (INDBUNDET)
Eksklusiv medlemspris kr 199

kr 299
Normalpris
kr 209
Medlemspris
SPAR
kr 100
Vi anbefaler også
BOG (PAPERBACK)
Eksklusiv medlemspris kr 928

kr 1.126
Normalpris
kr 948
Medlemspris
SPAR
kr 198
BOG (PAPERBACK)
Eksklusiv medlemspris kr 709

kr 844
Normalpris
kr 723
Medlemspris
SPAR
kr 135
BOG (PAPERBACK)
Eksklusiv medlemspris kr 481

kr 552
Normalpris
kr 488
Medlemspris
SPAR
kr 71
BOG (PAPERBACK)
Eksklusiv medlemspris kr 463

kr 529
Normalpris
kr 470
Medlemspris
SPAR
kr 66
BOG (PAPERBACK)
Eksklusiv medlemspris kr 428

kr 484
Normalpris
kr 434
Medlemspris
SPAR
kr 56
BOG (PAPERBACK)
Eksklusiv medlemspris kr 402

kr 450
Normalpris
kr 407
Medlemspris
SPAR
kr 48
BOG (PAPERBACK)
Eksklusiv medlemspris kr 407

kr 506
Normalpris
kr 417
Medlemspris
SPAR
kr 99
BOG (PAPERBACK)
Eksklusiv medlemspris kr 761

kr 1.014
Normalpris
kr 786
Medlemspris
SPAR
kr 253
BOG (PAPERBACK)
Eksklusiv medlemspris kr 643

kr 844
Normalpris
kr 663
Medlemspris
SPAR
kr 201
BOG (PAPERBACK)
Eksklusiv medlemspris kr 761

kr 1.014
Normalpris
kr 786
Medlemspris
SPAR
kr 253
BOG (PAPERBACK)
Eksklusiv medlemspris kr 643

kr 844
Normalpris
kr 663
Medlemspris
SPAR
kr 201
BOG (PAPERBACK)
Eksklusiv medlemspris kr 722

kr 766
Normalpris
kr 726
Medlemspris
SPAR
kr 44
BOG (PAPERBACK)
Eksklusiv medlemspris kr 525

kr 675
Normalpris
kr 540
Medlemspris
SPAR
kr 150
BOG (PAPERBACK)
Eksklusiv medlemspris kr 490

kr 563
Normalpris
kr 497
Medlemspris
SPAR
kr 73
BOG (PAPERBACK)
Eksklusiv medlemspris kr 463

kr 529
Normalpris
kr 470
Medlemspris
SPAR
kr 66
BOG (PAPERBACK)
Eksklusiv medlemspris kr 428

kr 484
Normalpris
kr 434
Medlemspris
SPAR
kr 56
BOG (PAPERBACK)
Eksklusiv medlemspris kr 455

kr 518
Normalpris
kr 461
Medlemspris
SPAR
kr 63
BOG (PAPERBACK)
Eksklusiv medlemspris kr 437

kr 495
Normalpris
kr 443
Medlemspris
SPAR
kr 58
BOG (PAPERBACK)
Eksklusiv medlemspris kr 402

kr 450
Normalpris
kr 407
Medlemspris
SPAR
kr 48