Floodplain Rehabilitation di Paul Scholte edito da VDM Verlag Dr. Müller e.K.
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Floodplain Rehabilitation

EAN:

9783639097504

ISBN:

3639097505

Pagine:
344
Formato:
Paperback
Lingua:
Tedesco
Acquistabile con o la

Descrizione Floodplain Rehabilitation

Waza-Logone has been affected by the construction of a dam, reducing the flooding in 1500 km2. Annual grasses invaded productive perennial grasslands, reducing the carrying capacity for livestock, fisheries and wildlife. In 1994, after local consultations, a watercourse was re-opened. Perennial grasslands gradually recovered in 600 km2. Numbers of waterbirds increased two-fold; colonies of piscivorous birds were frequently destroyed, but others benefited from local communities' protection. Antelopes showed an increase that has not persisted because of competition with livestock which densities increased three-fold. There is a problem in the sharing of the reflooding benefits between wildlife and people that rapidly respond to new opportunities. A dialogue was institutionalised between protected area authorities and local

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