Quantifying the economic water savings benefit of water hyacinth (Eichhornia crassipes) control in the Vaalharts Irrigation Scheme

Article English OPEN
Arp, RS; Fraser, GCG; Hill, MP;
(2017)
  • Publisher: Water Research Commission (WRC)
  • Journal: Water SA (issn: 0378-4738, eissn: 0378-4738)
  • Publisher copyright policies & self-archiving
  • Identifiers: doi: 10.4314/wsa.v43i1.09
  • Subject: water loss | water resources | water hyacinth | externality | sustainability, water resources, water hyacinth, water loss, externality, benefit, control | control | sustainability | benefit

Global freshwater resources are threatened by an ever-growing population and continued economic development, highlighting the need for sustainable water management. Sustainable management must include the control of any additional factors that may aggravate water scarci... View more
  • References (57)
    57 references, page 1 of 6

    ALLEN JR LH, SINCLAIR TR and BENNETT JM (1996) Evapotranspiration of vegetation of Florida: perpetuated misconceptions versus mechanistic processes. Soil Crop Sci. Soc. Florida 56 18-20.

    BENTON AR, JAMES WP and ROUSE JW (1978) Evapotranspiration from water hyacinth (Eichhomia Crassipes (Mart.) Solms) in Texas Reservoirs J. Am. Water Resour. Assoc. 14 (4) 919-930. https://doi. org/10.1111/j.1752-1688.1978.tb05588.x

    BERBEL J, MESA-JURADO MA and PISTON JM (2011) Value of irrigation water in Guadalquivir Basin (Spain) by residual value method. Water Resour. Manage. 25 1565-1579. https://doi.org/10.1007/ s11269-010-9761-2

    BREZNY O, MEHTA I and SHARMA RK (1973) Studies on evapotranspiration of some aquatic weeds. Weed Sci. 21 (3) 197-204.

    CHOWDHURY NT (2013) Marginal product of irrigation expenses in Bangladesh. Water Resour. Econ. 4 38-51. https://doi.org/10.1016/j. wre.2013.11.002

    COETZEE F (2015) Personal communication, 31 March 2015. Mr. Floors Coetzee, Junior Scheme Manager, Vaalharts Water Association, Northern Cape, South Africa 8550. https://doi. org/10.4001/003.019.0202

    COETZEE JA, HILL MP, BYRNE MJ and BOWNES A (2011) A review of the biological control programmes on Eichhornia crassipes (C. Mart.) Solms (Pontederiacaeae), Salvinia molesta D.S.Mitch. (Salviniaceae), Pistia stratiotes L. (Araceae), Myriophyllum aquaticum (Vell.) Verdc. (Haloragaceae) and Azolla lfiiculoides Lam. (Azollaceae) in South Africa. Afr. Entomol. 19 (2) 451-468. https:// doi.org/10.4001/003.019.0202

    COETZEE JA and HILL MP (2012) eTh role of eutrophication in the biological control of water hyacinth, Eichhornia crassipes, in South Africa. BioControl 57 (2) 247-261. https://doi.org/10.1007/ s10526-011-9426-y

    COETZEE JA, JONES RW and HILL MP (2014) Water hyacinth, Eichhornia crassipes (Pontederiaceae), reduces benthic macroinvertebrate diversity in a protected subtropical lake in South Africa. Biodiv. Conserv. 23 1319-1330. https://doi.org/10.1007/s10531-014-0667-9

    COWLING RM, RICHARDSON DM and PIERCE SM (1997) eTh Vegetation of South Africa. Cambridge University Press, Cambridge.

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