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The KwaZulu-Natal sardine run

Ecosystem considerations of the KwaZulu-Natal sardine run

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Pages 413-421 | Received 01 Oct 2009, Accepted 01 Apr 2010, Published online: 08 Nov 2010

References

  • Andrews , W RH and Hutchings , L . 1980 . Upwelling in the southern Benguela Current . Progress in Oceanography , 9 : 1 – 81 .
  • Armstrong , M J , Chapman , P , Dudley , S FJ , Hampton , I and Malan , P E . 1991 . Occurrence and population structure of pilchard Sardinops ocellatus, round herring Etremeus whiteheadi and anchovy Engraulis capensis off the east coast of Southern Africa . South African Journal of Marine Science , 11 : 227 – 249 .
  • Asano , T , Burton , F L , Leverenz , H L , Tsuchihashi , R and Tchobanoglous , G , eds. 2007 . Water reuse: issues, technologies, and applications , 1st edn , New York : Metcalf and Eddy, Inc., McGraw-Hill .
  • Beckley , L and Connell , A . 1996 . Early life history of elf Pomatomus saltatrix off the east coast of South Africa . Australian Journal of Marine and Freshwater Research , 47 : 319 – 322 .
  • Begg , GW . 1978 . Estuaries of Natal. Natal Town and Regional Planning Report No. 41, Pietermaritzburg. Blaxter JHR, Hunter JR. 1982. The biology of clupeoid fishes . Advances in Marine Biology , 20 : 1 – 223 .
  • Campbell , E E and Bate , G C . 1991a . Ground water in the Alexandria dune field and its potential influence on the adjacent surf-zone . Water SA , 17 : 155 – 160 .
  • Campbell , E E and Bate , G C . 1991b . The flora of the sandy beaches of southern Africa. IV. The east coast microflora. Report 28 , Port Elizabeth : Institute for Coastal Research, University of Port Elizabeth .
  • Coetzee , J C , Merkle , D , de Moor , C L , Twatwa , N M , Barange , M and Butterworth , D S . 2008 . Refined estimates of South African pelagic fish biomass from hydro-acoustic surveys: quantifying the effects of target strength, signal attenuation and receiver saturation . African Journal of Marine Science , 30 : 205 – 217 .
  • Coetzee , J C , Merkle , D , Hutchings , L , Van Der Lingen , C D , Van Den Berg , M and Durholtz , M D . 2010 . The 2005 KwaZulu-Natal sardine run survey sheds new light on the ecology of small pelagic fish off the east coast of South Africa . African Journal of Marine Science , 32 : 337 – 360 .
  • Connell , AD . 2010 . A 21-year ichthyoplankton collection confirms sardine spawning in KwaZulu-Natal waters . African Journal of Marine Science , 32 : 331 – 336 .
  • de Moor , C L , Butterworth , D S and Coetzee , J C . 2008 . Revised estimates of abundance of South African sardine and anchovy from acoustic surveys adjusting for echosounder saturation in earlier surveys and attenuation effects for sardine . African Journal of Marine Science , 30 : 219 – 232 .
  • de Villiers , S and Thiart , C . 2007 . The nutrient status of South African rivers: concentrations, trends and fluxes from the 1970's to 2005 . South African Journal of Science , 103 : 343 – 349 .
  • Dicken , ML . 2010 . Socio-economic aspects of boat-based ecotourism during the sardine run within the Pondoland Marine Protected Area, South Africa . African Journal of Marine Science , 32 : 405 – 411 .
  • Dudley , S FJ and Cliff , G . 2010 . Influence of the annual sardine run on catches of large sharks in the protective gillnets off KwaZulu-Natal, South Africa, and the occurrence of sardine in shark diet . African Journal of Marine Science , 32 : 383 – 397 .
  • DWAF (Department of Water Affairs and Forestry) . 2004a . Thukela Water Project Decision Support Phase. Reserve Determination Model. Volume 1: Appendices to Thukela Estuarine Flow Requirements. PBV000–00–10307. Directorate of National Water Resource Planning , Pretoria : DWAF .
  • DWAF (Department of Water Affairs and Forestry) . 2004b . Water Quality Management Series Sub-Series No. MS 13.4. Operational policy for the disposal of land-derived water containing waste to the marine environment of South Africa—Appendices , Edition 1 , Pretoria : DWAF . Available at http://www.dwaf.gov.za/Dir_WQM/docs/marine/MarineWasteAppendicesOct04.pdf[accessed September 2010]
  • DWAF (Department of Water Affairs and Forestry) . 2007 . Determination of the preliminary ecological reserve on a intermediate level for Mdloti Estuary. Final Report submitted to Directorate Resource Directed Measures, 2007 , Pretoria : DWAF .
  • FAO . 1992 . “ Wastewater treatment and use in agriculture. Prepared by MB Pescod ” . In FAO Irrigation and Drainage Paper No. 47 , Rome : Food and Agriculture Organization of the United Nations .
  • Fennessy , S T , Pradervand , P and de Bruyn , P A . 2010 . Influence of the sardine run on selected nearshore predatory teleosts in KwaZulu-Natal . African Journal of Marine Science , 32 : 375 – 382 .
  • Hampton , I . 1987 . Acoustic study on the abundance and distribution of anchovy spawners and recruits in South African waters . South African Journal of Marine Science , 5 : 901 – 918 .
  • Hampton , I . 1992 . The role of acoustic surveys in the assessment of pelagic resources on the South African continental shelf . South African Journal of Marine Science , 12 : 1031 – 1050 .
  • James , A G , Probyn , T and Hutchings , L . 1989 . Laboratory-derived carbon and nitrogen budgets for the omnivorous planktivore Engraulis capensis Gilchrist . Journal of Experimental Marine Biology and Ecology , 131 : 124 – 145 .
  • Jezewski , W A , Pyke , P D and Roberts , C PR . 1984 . Estuarine and lake freshwater requirements. Technical Report No. TR123 , Pretoria : Department of Water Affairs and Forestry .
  • KwaZulu-Natal Tourism Authority . 2009 . Catalogue of KwaZulu-Natal Tourism Authority research reports Available at http://www.zulu.org.za/index.php?investors [accessed at 10 July 2009]
  • Lamberth , S J , Drapeau , L and Branch , G M . 2009 . The effects of altered freshwater inflows on catch rates of non-estuarine-dependent fish in a multispecies nearshore line-fishery . Estuarine, Coastal and Shelf Science , 84 : 527 – 538 .
  • Lutjeharms , JRE . 2008 . The Agulhas Current , New York–Berlin– Heidelberg : Springer .
  • Lutjeharms , J RE , Grundlingh , M L and Carter , R A . 1989 . Topographically induced upwelling in the Natal Bight . South African Journal of Science , 85 : 310 – 316 .
  • Lutjeharms , J RE , Valentine , H R and van Ballegooyen , R . 2000 . The hydrography and water masses of the Natal Bight, South Africa . Continental Shelf Research , 20 : 1907 – 1939 .
  • Meyer , A A , Lutjeharms , J RE and de Villiers , S . 2002 . The nutrient characteristics of the Natal Bight, South Africa . Journal of Marine Systems , 35 : 11 – 37 .
  • Mketsu , QK . 2008 . Comparative dietary analysis of sardine and other clupeids from presumed mixed shoals off South Africa's east coast University of Cape Town, , South Africa MSc thesis
  • Myeza , J , Mason , R B and Peddemors , V M . 2010 . Socio-economic implications of the KwaZulu-Natal sardine run for local indigenous communities . African Journal of Marine Science , 32 : 399 – 404 .
  • O’Donoghue , S H , Whittington , P A , Dyer , B M and Peddemors , V M . 2010 . Abundance and distribution of avian and marine mammal predators of sardine observed during the 2005 KwaZulu-Natal sardine run survey . African Journal of Marine Science , 32 : 361 – 374 .
  • Pearce , AF . 1977 . The shelf circulation off the east coast of South Africa , Stellenbosch : Council for Scientific and Industrial Research . CSIR Research Report No. 361
  • RSA (Republic of South Africa) . 2004 . Revision of general authorisations in terms of section 39 of the National Water Act, 1998 (Act no. 36 of 1998) Requirements for the purification of waste water or effluent . Gazette No. 26187, Government Notice , 399
  • Sedlak , R I . 1991 . Phosphorus and nitrogen removal from municipal wastewater. Principles and practice , 2nd edn , New York : Lewis Publishers .
  • Shannon , L J , Moloney , C , Jarre , A and Field , J G . 2003 . Trophic flows in the southern Benguela during the 1980s and 1990s . Journal of Marine Systems , 39 : 83 – 116 .
  • van Ballegooyen , R C , Taljaard , S , van Niekerk , L , Lamberth , S J , Theron , A K and Weerts , S P . 2007 . Freshwater flow dependency in South African marine ecosystems: a proposed assessment framework and initial assessment of South African marine ecosystems , Pretoria : Water Research Commission . WRC Report No. KV 191/07
  • Van Der Lingen , C D . 1999 . “ The feeding ecology of, and carbon and nitrogen budgets for, sardine Sardinops sagax in the southern Benguela upwelling ecosystem ” . University of Cape Town, , South Africa PhD thesis
  • Van Der Lingen , C D . 2002 . Diet of sardine Sardinops sagax in the southern Benguela upwelling ecosystem . South African Journal of Marine Science , 24 : 301 – 316 .
  • Van Der Lingen , C D , Coetzee , J C and Hutchings , L . 2010 . Overview of the KwaZulu-Natal sardine run . African Journal of Marine Science , 32 : 271 – 277 .
  • Van Der Lingen , C D , Hutchings , L and Field , J G . 2006 . Comparative trophodynamics of anchovy Engraulis encrasicolus and sardine Sardinops sagax in the southern Benguela: are species alternations between small pelagic fish trophodynamically mediated? . African Journal of Marine Science , 28 : 465 – 477 .
  • Watermeyer , K E , Shannon , L J and Griffiths , C L . 2008 . Changes in the trophic structure of the southern Benguela before and after the onset of industrial fishing . African Journal of Marine Science , 30 : 351 – 382 .
  • WRC (Water Research Centre) . 1990 . Design guide for marine treatment schemes. Volume I: Introduction and Volume II: Environmental design and data collection , Swindon : Water Research Centre . Report No. UM 1009

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