MENÜ MENÜ
  • Sie verwenden einen veralteten Webbrowser, weshalb es zu Problemen mit der Darstellung kommen kann. Bei Problemen mit der Bestellabgabe können Sie gerne auch telefonisch bestellen unter: 01805 565554 (0,14€/min, mobil max.0,42€/min)

Effects Of Land Use

Temam:Effects Of Land Use
Autor: Dawd Temam
Verfügbarkeit: nur noch 3 lieferbar
Artikelnummer: 852488
ISBN / EAN: 9783659484124

Verfügbarkeit: sofort lieferbar

39,90
Inkl. MwSt. , zzgl. Versandkosten

Produktbeschreibung

Land cover change analysis has shown that the cultivated land has increased from 28% to 31.21%, settlement area from 16.26% to 22.35% between 1973 and 2000, while forest area has decreased from 16.78% to 9.48% and bushes and shrub land from 36% to 34.96%. Sensitivity analysis result shown that both Curve Number (CN) and Alpha factor are the most sensitive parameters affecting the hydrology of the watershed. The model was calibrated from 1993-1998 and validated from 1999-2001. The performance of the model was evaluated on the basis of performance rating criteria, coefficient of determination (R2), Nash and Sutcliff efficiency (NSE), and percent difference. The R2 and NSE values for the watershed were 0.87 and 0.79 for calibration, 0.89 and 0.81 for validation respectively. The evaluation of the model indicated that the mean annual surface flow for 2000 land cover was increased by 46% than 1973 land cover. Similarly the 1986 land cover mean annual surface flow was higher by 20% than 1973 land cover. Generally, the analysis indicated that the mean wet monthly flow for 2000 land cover was increased by 9.43% than 1973 land cover.

Zusatzinformation

Autor Verlag LAP Lambert Academic Publishing
ISBN / EAN 9783659484124 Bindung Taschenbuch

Sie könnten auch an folgenden Produkten interessiert sein

Titelliste

0 Kundenmeinungen

Bitte schreiben Sie uns Ihre Meinung zu: Effects Of Land Use

  • Wenn Sie dieses Eingabefeld sehen sollten, lassen Sie es leer!