Görgens AHM, van Wilgen BW (2004) Invasive alien plants and water resources in South Africa:
current understanding, predictive ability and research challenges. S Afr J Sci 100:27–33
Gush MB, Dye PJ (2015) Water use and socio-economic benefit of the biomass of indigenous trees,
vol 2. Site-specific technical report. Report No. 1876/2/15, Water Research Commission,
Pretoria
Gush MB, Lange WJ, De Dye PJ, Geldenhuys CJ (2015) Water use and socio-economic benefit of
the biomass of indigenous trees, vol 1. Research Report. Report no. 1876/1/15, Water Research
Commission, Pretoria
Henderson L (2007) Invasive, naturalized and casual alien plants in southern Africa: a summary
based on the Southern African Plant Invaders Atlas (SAPIA). Bothalia 37:215–248. https://doi.
org/10.4102/abc.v37i2.322
Hosking SG, Preez M (2002) Valuing water gains in the Eastern Cape’s working for water
programme. Water SA 28:23–28. https://doi.org/10.4314/wsa.v28i1.4863
IASB (2018) Conceptual framework for financial reporting. International Accounting Standards
Board, London
Jackson RB, Canadell J, Ehleringer JR et al (1996) A global analysis of root distributions for
terrestrial biomes. Oecologia 108:389–411. https://doi.org/10.1007/BF00333714
Jarmain C, Everson CS (2002) Comparative evaporation measurements above commercial forestry
and sugarcane canopies in the KwaZulu-Natal Midlands commercial forestry and sugarcane
canopies in the KwaZulu-Natal Midlands. Pretoria
Jarmain C, Everson CS, Savage MJ et al (2008) Refining tools for evaporation monitoring in
support of water resources management. Report No. 1567/1/08, Water Research Commission,
Pretoria
Jarvis PG, McNaughton KG (1986) Stomatal control of transpiration: scaling up from leaf to region.
Adv Ecol Res 12:1–49. https://doi.org/10.1016/S0065-2504(08)60119-1
Kotzé I, Beukes H, van den Berg E, Newby T (2010) National invasive alien plant survey. Report
No. GW/A/2010/21, Agricultural Research Council – Institute for Soil, Climate and Water,
Pretoria
Kruger FJ (1977) Invasive woody plants in Cape fynbos with special reference to the biology and
control of Pinus pinaster. In: Proceedings of the second national weeds conference of
South Africa. Weed Society, pp 54–74
Larsen J, Marais C, Görgens AHM (2001) Water resources planning with recognition of alien
vegetation. In: Tenth South African national hydrological symposium, 26–28 Sept 2001, p 12
Le Maitre DC (2004) Predicting invasive species impacts on hydrological processes: the consequences of plant physiology for landscape processes. Weed Technol 18:1408–1410. https://doi.
org/10.1614/0890-037X(2004)018[1408:PISIOH]2.0.CO;2
Le Maitre D, Görgens A (2003) Impact of invasive alien vegetation on dam yields. Report No. KV
141/03b, Water Research Commission, Pretoria
Le Maitre DC, van Wilgen BW, Chapman RA, McKelly D (1996) Invasive plants and water
resources in the Western Cape Province, South Africa: modelling the consequences of a lack of
management. J Appl Ecol 33:161–172. https://doi.org/10.2307/2405025
Le Maitre DC, Scott DF, Colvin C (1999) A review of information on interactions between
vegetation and groundwater. Water SA 25:137–152
Le Maitre DC, Versfeld DB, Chapman RA (2000) The impact of invading alien plants on surface
water resources in South Africa: a preliminary assessment. Water SA 26:397–408
Le Maitre DC, Richardson DM, Chapman RA (2004) Alien plant invasions in South Africa: driving
forces and the human dimension. S Afr J Sci 100:103–112
Le Maitre DC, Forsyth GG, Dzikiti S, Gush MB (2013) Estimates of the impacts of invasive alien
plants on water flows in South Africa. Report No. CSIR/NRE/ECO/ER/2013/0067/B, Natural
Resources and the Environment, CSIR, Stellenbosch
Le Maitre DC, Kotzee IM, O’Farrell PJ (2014) Impacts of land-cover change on the water flow
regulation ecosystem service: invasive alien plants, fire and their policy implications. Land Use
Policy 36:171–181. https://doi.org/10.1016/j.landusepol.2013.07.007
15 Impacts of Plant Invasions on Terrestrial Water Flows in South Africa
453
current understanding, predictive ability and research challenges. S Afr J Sci 100:27–33
Gush MB, Dye PJ (2015) Water use and socio-economic benefit of the biomass of indigenous trees,
vol 2. Site-specific technical report. Report No. 1876/2/15, Water Research Commission,
Pretoria
Gush MB, Lange WJ, De Dye PJ, Geldenhuys CJ (2015) Water use and socio-economic benefit of
the biomass of indigenous trees, vol 1. Research Report. Report no. 1876/1/15, Water Research
Commission, Pretoria
Henderson L (2007) Invasive, naturalized and casual alien plants in southern Africa: a summary
based on the Southern African Plant Invaders Atlas (SAPIA). Bothalia 37:215–248. https://doi.
org/10.4102/abc.v37i2.322
Hosking SG, Preez M (2002) Valuing water gains in the Eastern Cape’s working for water
programme. Water SA 28:23–28. https://doi.org/10.4314/wsa.v28i1.4863
IASB (2018) Conceptual framework for financial reporting. International Accounting Standards
Board, London
Jackson RB, Canadell J, Ehleringer JR et al (1996) A global analysis of root distributions for
terrestrial biomes. Oecologia 108:389–411. https://doi.org/10.1007/BF00333714
Jarmain C, Everson CS (2002) Comparative evaporation measurements above commercial forestry
and sugarcane canopies in the KwaZulu-Natal Midlands commercial forestry and sugarcane
canopies in the KwaZulu-Natal Midlands. Pretoria
Jarmain C, Everson CS, Savage MJ et al (2008) Refining tools for evaporation monitoring in
support of water resources management. Report No. 1567/1/08, Water Research Commission,
Pretoria
Jarvis PG, McNaughton KG (1986) Stomatal control of transpiration: scaling up from leaf to region.
Adv Ecol Res 12:1–49. https://doi.org/10.1016/S0065-2504(08)60119-1
Kotzé I, Beukes H, van den Berg E, Newby T (2010) National invasive alien plant survey. Report
No. GW/A/2010/21, Agricultural Research Council – Institute for Soil, Climate and Water,
Pretoria
Kruger FJ (1977) Invasive woody plants in Cape fynbos with special reference to the biology and
control of Pinus pinaster. In: Proceedings of the second national weeds conference of
South Africa. Weed Society, pp 54–74
Larsen J, Marais C, Görgens AHM (2001) Water resources planning with recognition of alien
vegetation. In: Tenth South African national hydrological symposium, 26–28 Sept 2001, p 12
Le Maitre DC (2004) Predicting invasive species impacts on hydrological processes: the consequences of plant physiology for landscape processes. Weed Technol 18:1408–1410. https://doi.
org/10.1614/0890-037X(2004)018[1408:PISIOH]2.0.CO;2
Le Maitre D, Görgens A (2003) Impact of invasive alien vegetation on dam yields. Report No. KV
141/03b, Water Research Commission, Pretoria
Le Maitre DC, van Wilgen BW, Chapman RA, McKelly D (1996) Invasive plants and water
resources in the Western Cape Province, South Africa: modelling the consequences of a lack of
management. J Appl Ecol 33:161–172. https://doi.org/10.2307/2405025
Le Maitre DC, Scott DF, Colvin C (1999) A review of information on interactions between
vegetation and groundwater. Water SA 25:137–152
Le Maitre DC, Versfeld DB, Chapman RA (2000) The impact of invading alien plants on surface
water resources in South Africa: a preliminary assessment. Water SA 26:397–408
Le Maitre DC, Richardson DM, Chapman RA (2004) Alien plant invasions in South Africa: driving
forces and the human dimension. S Afr J Sci 100:103–112
Le Maitre DC, Forsyth GG, Dzikiti S, Gush MB (2013) Estimates of the impacts of invasive alien
plants on water flows in South Africa. Report No. CSIR/NRE/ECO/ER/2013/0067/B, Natural
Resources and the Environment, CSIR, Stellenbosch
Le Maitre DC, Kotzee IM, O’Farrell PJ (2014) Impacts of land-cover change on the water flow
regulation ecosystem service: invasive alien plants, fire and their policy implications. Land Use
Policy 36:171–181. https://doi.org/10.1016/j.landusepol.2013.07.007
15 Impacts of Plant Invasions on Terrestrial Water Flows in South Africa
453