Zobrazeno 1 - 10
of 76
pro vyhledávání: '"K.N. De Kock"'
Autor:
C.T. Wolmarans, K.N. de Kock
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 49, Iss 2, Pp 39-44 (2006)
Surveys regarding the freshwater mollusc population of the Kruger National Park commenced before 1966 and was repeated in 1995, 2001 and recently in 2006. During this period the park was exposed to several droughts as well as floods, all of which cou
Externí odkaz:
https://doaj.org/article/4a5206c4607646a4ba56c930af051adf
Autor:
K.N. De Kock, C.T. Wolmarans
Publikováno v:
Onderstepoort Journal of Veterinary Research, Vol 72, Iss 2, Pp 165-174 (2005)
This paper focuses on the geographical distribution and habitats of Bulinus forskalii, the snail intermediate host of the conical fluke of equids, Gastrodiscus aegyptiacus as reflected by the 1 209 samples in the database of the National Freshwater S
Externí odkaz:
https://doaj.org/article/0ced6cae8f74431daa7d484e669450f2
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 45, Iss 2, Pp 1-11 (2002)
Most of the previous records of the freshwater molluscs from the Kruger National Park date back to 1966 and earlier. On account of several droughts between 1966 and 1995, a survey was done in 1995 to evaluate the effect of these droughts on the mollu
Externí odkaz:
https://doaj.org/article/7393d69bdf2e4d858d3c8280a518aed3
Autor:
K.N. De Kock, C.T. Wolmarans
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 41, Iss 1, Pp 1-8 (1998)
Most of the previous records of the freshwater molluscs from the Kruger National Park date back prior to and up to 1966. On account of several droughts between 1966 and 1995 it was decided to do a survey of the freshwater mollusc population in 1995 t
Externí odkaz:
https://doaj.org/article/d8dedeb0845241ebb3a862a9701ad259
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 99:662-667
The Marico River is relatively unaffected by anthropogenic activities. However, metal concentrations-mainly from natural sources-occasionally exceed environmental quality guidelines. Macroinvertebrates are capable to react to these metals through pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41e4251b3a1771a11a53a15b4539fa5a
https://doi.org/10.1007/s00128-017-2201-8
https://doi.org/10.1007/s00128-017-2201-8
Autor:
K.N. De Kock, Corrie Wolmarans
Publikováno v:
Water SA. 33
An account is given of the geographical distribution and habitats of the South African representative of the genus Corbicula Muhlfeld 1811, formerly known as C. africana (Krauss, 1848) but currently regarded as conspecific with the Asian clam, C. flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c31333ed93925aee51b677081b13f3b
https://doi.org/10.4314/wsa.v33i5.184092
https://doi.org/10.4314/wsa.v33i5.184092
Autor:
K.N. De Kock, Corrie Wolmarans
Publikováno v:
Water SA. 33
This article focuses on the geographical distribution and habitats of the invader freshwater snail species Physa acuta as reflected by samples taken from 758 collection sites on record in the database of the National Freshwater Snail Collection (NFSC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c327bbe2dc79347f053394ff3f039ea8
https://doi.org/10.4314/wsa.v33i5.184093
https://doi.org/10.4314/wsa.v33i5.184093
Autor:
Corrie Wolmarans, K.N. De Kock
Publikováno v:
Southern African Journal of Epidemiology and Infection. 24:13-17
The influence of health education on the prevalence and intensity of Schistosoma haematobium infections, as well as on the related morbidity, was studied in schoolchildren between the ages of 4 and 14. Three groups of children were selected for this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34fc9c2d85d1f7074d066f1f731435e5
https://doi.org/10.1080/10158782.2009.11441334
https://doi.org/10.1080/10158782.2009.11441334
Autor:
K.N. De Kock, Corrie Wolmarans
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 49, Iss 2, Pp 39-44 (2006)
Surveys regarding the freshwater mollusc population of the Kruger National Park commenced before 1966 and was repeated in 1995, 2001 and recently in 2006. During this period the park was exposed to several droughts as well as floods, all of which cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a78e0c6db9d96775b20ce9c16cc3a133
https://koedoe.co.za/index.php/koedoe/article/view/122
https://koedoe.co.za/index.php/koedoe/article/view/122
Autor:
K.N. De Kock, Corrie Wolmarans
Publikováno v:
Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie. 25:19-31
Hierdie artikel fokus op die geografiese verspreiding en habitats van Gyraulus costulatus soos weerspieel deur die 736 vindplekke wat tans in die databasis van die Nasionale Varswaterslakversameling (NVWSV) van Suid-Afrika op rekord is. Alhoewel ’n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::093431713c0a8e565e4e86b20a796205
https://doi.org/10.4102/satnt.v25i1.141
https://doi.org/10.4102/satnt.v25i1.141