Hurtig levering
Fremragende Trustpilot
Op til 20% Rabat på nye medlemsordrer
Kurv
The Impact of Soil Erosion in the Upper Blue Nile on Downstream Reservoir Sedimentation
SPAR
kr 45
The Impact of Soil Erosion in the Upper Blue Nile on Downstream Reservoir Sedimentation

Population growth in the Blue Nile Basin has led to fast land-use changes from forest to agricultural land, which resulted in speeding up the soil erosion processes producing highly negative impacts on the local soil fertility and agricultural productivity. The eroded sediment is transported downstream by water and sinks in the lower basin where it significantly reduces reservoir storage and irrigation canals capacity. The only effective solution to mitigate the sedimentation problem is to limit the sediment inputs from upstream by locally implementing erosion control practices. However, given the vastness and remoteness of the involved areas, this first requires the knowledge of the most critical zones.

The book identifies the sources of the sediment depositing in the Lower Blue Nile Basin and quantifies the amounts involved providing essential information for the planning and implementation of any interventions aiming at reducing soil erosion. The methods used consist of extensive field work covering most of the basin, watershed, hydrodynamic and morphodynamic modelling and, for the first time, the mineralogical analysis of the sediment at the sources and sinks. The method is successful in indentifying the areas providing most of the transported sediment, where it is recommended to start with erosion control practices.

Eksklusiv medlemspris 393 kr
Medlemspris 398 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 438 kr
Fragt: 59 kr
23 - 25 hverdage
20 kr
Pakkegebyr
Spar 45 kr
Se vores konkurrenters priser her
God 15.842 anmeldelser på

Population growth in the Blue Nile Basin has led to fast land-use changes from forest to agricultural land, which resulted in speeding up the soil erosion processes producing highly negative impacts on the local soil fertility and agricultural productivity. The eroded sediment is transported downstream by water and sinks in the lower basin where it significantly reduces reservoir storage and irrigation canals capacity. The only effective solution to mitigate the sedimentation problem is to limit the sediment inputs from upstream by locally implementing erosion control practices. However, given the vastness and remoteness of the involved areas, this first requires the knowledge of the most critical zones.

The book identifies the sources of the sediment depositing in the Lower Blue Nile Basin and quantifies the amounts involved providing essential information for the planning and implementation of any interventions aiming at reducing soil erosion. The methods used consist of extensive field work covering most of the basin, watershed, hydrodynamic and morphodynamic modelling and, for the first time, the mineralogical analysis of the sediment at the sources and sinks. The method is successful in indentifying the areas providing most of the transported sediment, where it is recommended to start with erosion control practices.

Produktdetaljer
Sprog: Engelsk
Sider: 188
ISBN-13: 9781138027428
Indbinding: Paperback
Udgave:
ISBN-10: 1138027421
Udg. Dato: 9 dec 2014
Længde: 20mm
Bredde: 169mm
Højde: 238mm
Oplagsdato: 9 dec 2014
Forfatter(e) Yasir Salih Ahmed (UNESCO-IHE Institute for Water Education Ali, Yasir Salih Ahmed Ali


Kategori Sedimentologi og pedologi


Sprog Engelsk


Indbinding Paperback


Sider 188


Udgave


Længde 20mm


Bredde 169mm


Højde 238mm


Oplagsdato 9 dec 2014

MEDLEMSFORDELE
GRATIS FRAGT
SPAR OP TIL 90%
Andre har også købt
BOG (HÆFTET)
Eksklusiv medlemspris kr 189

kr 280
Normalpris
kr 198
Medlemspris
SPAR
kr 91
BOG (INDBUNDET)
Eksklusiv medlemspris kr 380

kr 499
Normalpris
kr 392
Medlemspris
SPAR
kr 119
BOG (INDBUNDET)
Eksklusiv medlemspris kr 208

kr 299
Normalpris
kr 217
Medlemspris
SPAR
kr 91
BOG (INDBUNDET)
Eksklusiv medlemspris kr 919

kr 1.499
Normalpris
kr 977
Medlemspris
SPAR
kr 580
BOG (INDBUNDET)
Eksklusiv medlemspris kr 183

kr 270
Normalpris
kr 192
Medlemspris
SPAR
kr 87
BOG (INDBUNDET)
Eksklusiv medlemspris kr 220

kr 320
Normalpris
kr 230
Medlemspris
SPAR
kr 100
BOG (INDBUNDET)
Eksklusiv medlemspris kr 329

kr 499
Normalpris
kr 346
Medlemspris
SPAR
kr 170
BOG (HÆFTET)
Eksklusiv medlemspris kr 297

kr 350
Normalpris
kr 302
Medlemspris
SPAR
kr 53
BOG (HÆFTET)
Eksklusiv medlemspris kr 27

kr 227
Normalpris
kr 47
Medlemspris
SPAR
kr 200
BOG (PAPERBACK)
Eksklusiv medlemspris kr 166

kr 201
Normalpris
kr 170
Medlemspris
SPAR
kr 35
BOG (INDBUNDET)
Eksklusiv medlemspris kr 262

kr 349
Normalpris
kr 271
Medlemspris
SPAR
kr 87
BOG (INDBUNDET)
Eksklusiv medlemspris kr 214

kr 320
Normalpris
kr 225
Medlemspris
SPAR
kr 106
BOG (HÆFTET)
Eksklusiv medlemspris kr 314

kr 349
Normalpris
kr 318
Medlemspris
SPAR
kr 35
BOG (INDBUNDET)
Eksklusiv medlemspris kr 203

kr 300
Normalpris
kr 213
Medlemspris
SPAR
kr 97
BOG (PAPERBACK)
Eksklusiv medlemspris kr 106

kr 140
Normalpris
kr 109
Medlemspris
SPAR
kr 34
BOG (INDBUNDET)
Eksklusiv medlemspris kr 229

kr 299
Normalpris
kr 236
Medlemspris
SPAR
kr 70
BOG (HARDBACK)
Eksklusiv medlemspris kr 25

kr 227
Normalpris
kr 45
Medlemspris
SPAR
kr 202
BOG (INDBUNDET)
Eksklusiv medlemspris kr 239

kr 329
Normalpris
kr 248
Medlemspris
SPAR
kr 90
BOG (PAPERBACK)
Eksklusiv medlemspris kr 106

kr 140
Normalpris
kr 109
Medlemspris
SPAR
kr 34
BOG (HÆFTET)
Eksklusiv medlemspris kr 191

kr 269
Normalpris
kr 199
Medlemspris
SPAR
kr 78
Vi anbefaler også
BOG (PAPERBACK)
Eksklusiv medlemspris kr 463

kr 529
Normalpris
kr 470
Medlemspris
SPAR
kr 66
BOG (PAPERBACK)
Eksklusiv medlemspris kr 463

kr 529
Normalpris
kr 470
Medlemspris
SPAR
kr 66
BOG (HARDBACK)
Eksklusiv medlemspris kr 358

kr 393
Normalpris
kr 362
Medlemspris
SPAR
kr 35
BOG (HARDBACK)
Eksklusiv medlemspris kr 928

kr 1.126
Normalpris
kr 948
Medlemspris
SPAR
kr 198
BOG (PAPERBACK)
Eksklusiv medlemspris kr 332

kr 360
Normalpris
kr 335
Medlemspris
SPAR
kr 28
BOG (PAPERBACK)
Eksklusiv medlemspris kr 402

kr 450
Normalpris
kr 407
Medlemspris
SPAR
kr 48
BOG (PAPERBACK)
Eksklusiv medlemspris kr 367

kr 450
Normalpris
kr 375
Medlemspris
SPAR
kr 83
BOG (PAPERBACK)
Eksklusiv medlemspris kr 428

kr 484
Normalpris
kr 434
Medlemspris
SPAR
kr 56
BOG (PAPERBACK)
Eksklusiv medlemspris kr 341

kr 371
Normalpris
kr 344
Medlemspris
SPAR
kr 30
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 288

kr 303
Normalpris
kr 290
Medlemspris
SPAR
kr 15
BOG (PAPERBACK)
Eksklusiv medlemspris kr 332

kr 360
Normalpris
kr 335
Medlemspris
SPAR
kr 28
BOG (PAPERBACK)
Eksklusiv medlemspris kr 297

kr 315
Normalpris
kr 299
Medlemspris
SPAR
kr 18
BOG (PAPERBACK)
Eksklusiv medlemspris kr 428

kr 484
Normalpris
kr 434
Medlemspris
SPAR
kr 56
BOG (PAPERBACK)
Eksklusiv medlemspris kr 341

kr 371
Normalpris
kr 344
Medlemspris
SPAR
kr 30
BOG (PAPERBACK)
Eksklusiv medlemspris kr 393

kr 438
Normalpris
kr 398
Medlemspris
SPAR
kr 45
BOG (PAPERBACK)
Eksklusiv medlemspris kr 455

kr 518
Normalpris
kr 461
Medlemspris
SPAR
kr 63
BOG (PAPERBACK)
Eksklusiv medlemspris kr 402

kr 450
Normalpris
kr 407
Medlemspris
SPAR
kr 48