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Browsing by Subject "Streamflow"

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Downscaled climate change projections over northeastern South Africa: Implications for streamflow

Author: Mkhwanazi, M ; Landman, WA ; Engelbrecht, FA ; Olivier, C Date: Sep 2015 The study assesses the impacts of anthropogenic forcing on seasonal streamflows over northeastern South Africa by using both dynamically and statistically downscaled multi-decadal climate change projections. The statistical model approach is ... Read more
How do we know how much groundwater is stored in south-western Cape mountains?

Author: Midgley, JJ ; Scott, DF ; Harris, C Date: Jul 2001 Isotopes of water (D, O-18) in rain and streams were used to obtain an estimate of the amount of ground water in the south-western Cape Mountains. It was assumed that the groundwater reservoir is well-mixed and that the water isotope signals ... Read more
Jonkershoek research catchments: history and impacts on commercial forestry in South Africa.

Author: Chapman, A Date: Sep 2007 By the 1850s, European settlers were over-exploiting of South Africa’s indigenous forest resources for timber. As a result of rising concerns, authorities began a programme of afforestation (usually a grassland or fynbos conversion) using ... Read more
Longer-term effects of pine and eucalypt plantations on streamflow

Author: Scott, DF ; Prinsloo, FW Date: Oct 2008 The longer-term effects of afforestation with Pinus radiata and Eucalyptus grandis on streamflows were analyzed using data from two paired-catchment experiments in South Africa. The experiments are rare in that they have been maintained over ... Read more
More crop per drop: Improving our knowledge on crop water requirements for irrigation scheduling

Author: Gush, Mark B ; Le Maitre, David C ; Dzikiti, Sebinasi Date: Oct 2015 South Africa is a dry country facing climate change, population expansion and economic growth, resulting in increasing water scarcity and competition for water. The irrigated agriculture and forestry sectors have been allocated approximately ... Read more

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Browsing by Subject "Streamflow"

Browsing by Subject "Streamflow"

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