Zobrazeno 1 - 10
of 158
pro vyhledávání: '"C. H. Fernando"'
Publikováno v:
Sri Lanka Journal of Aquatic Sciences. 7:01-22
Some species of tilapias are now found worldwide in natural and artificial habitats in the tropics and sub tropics. Claims have been made from time to time that tilapias have displaced indigenous fishes and damaged fish culture. In this paper an atte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::825da0a0833d596c20349388fc0109d8
https://doi.org/10.4038/sljas.v7i1.7496
https://doi.org/10.4038/sljas.v7i1.7496
Autor:
J.J.S. Gurgel, C. H. Fernando
Publikováno v:
Sri Lanka Journal of Aquatic Sciences. 10:01-18
In the past few years much attention has been focused on dwindling marine fish stocks and the means available to counter the effects of this growing problem. Over fishing has been targeted as the main cause. Many newspaper and magazine articles on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3081fceb43e6ccd27fb3a0a4857f7a6c
https://doi.org/10.4038/sljas.v10i0.7456
https://doi.org/10.4038/sljas.v10i0.7456
Autor:
M. Halwart, C. H. Fernando
Publikováno v:
Fisheries Management and Ecology. 7:45-54
Harvesting fish in irrigation systems, sometimes involving some form of husbandry or even culture, is a practice which dates back at least two millennia. Although seldom recorded, it seems to have been widespread in the tropics and subtropics, especi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d0e2a63943b9b857f74e6ae79334e0
https://doi.org/10.1046/j.1365-2400.2000.00188.x
https://doi.org/10.1046/j.1365-2400.2000.00188.x
Autor:
Ngonidzashe A. G. Moyo, C. H. Fernando
Publikováno v:
Hydrobiologia. 438:237-244
Age determination of Sargochromis codringtonii was undertaken using scalimetry. Marginal scale analysis, used for age validation, indicated that annulus formation occurred in October and November. The possible reasons for this are discussed. S. codri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9504536eace9f890cc88cfe748598aa
https://doi.org/10.1023/a:1004135521127
https://doi.org/10.1023/a:1004135521127
Autor:
C. H. Fernando, Ngonidzashe A. G. Moyo
Publikováno v:
Hydrobiologia. 411:129-137
The diet of Sargochromis codringtonii was examined by analysis of stomach contents from the juvenile to the adult stage. A size-related dietary shift was evident. Juveniles feed on planktonic crustacea and chironomid larvae. Subadults feed primarily
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35556b4b7f87163dcd412764fa3bbb06
https://doi.org/10.1023/a:1003897518564
https://doi.org/10.1023/a:1003897518564
Autor:
Hans-Uwe Dahms, C. H. Fernando
Publikováno v:
Crustaceana. 70:129-144
The female of Acanthocyclops brevispinosus (Herrick, 1884) is redescribed. The male is described for the first time. The male exhibits sexual dimorphism in the habitus, antennule, leg 4 intercoxal plate and endopod, and leg 6. Morphological character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da2f545b491dc32bd11a083c437a34a3
https://doi.org/10.1163/156854097x00780
https://doi.org/10.1163/156854097x00780
Autor:
C. H. Fernando
Publikováno v:
Man-Made Lakes: Their Problems and Environmental Effects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::383af7e43e2767e053b64f6824c40fc1
https://doi.org/10.1029/gm017p0664
https://doi.org/10.1029/gm017p0664
Autor:
C. H. Fernando, L. A. Kutikova
Publikováno v:
Internationale Revue der gesamten Hydrobiologie und Hydrographie. 80:429-441
The widely distributed Brachionus calyciflorus was studied for morphological variation based on material from all tropical areas. The subspecies B. calyciflorus borgerti Apstein is redescribed and its subspecific status affirmed. Various forms with l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12354b5487bebf9944afa14b3df375be
https://doi.org/10.1002/iroh.19950800307
https://doi.org/10.1002/iroh.19950800307
Autor:
C. H. Fernando, R. Sirimongkonthaworn
Publikováno v:
Internationale Revue der gesamten Hydrobiologie und Hydrographie. 79:95-112
The freshwater sardine Clupeichthys aesarnensis is a zooplanktivore like many clupeids. In Ubolratana reservoir, Thailand, it feeds selectively on larger zooplankters, especially Cladocera and to a lesser extent on Copepoda. Other zooplankters are al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e900ae098269957f3b6c233719eadde
https://doi.org/10.1002/iroh.19940790110
https://doi.org/10.1002/iroh.19940790110
Autor:
J. J. S. Gurgel, C. H. Fernando
Publikováno v:
Internationale Revue der gesamten Hydrobiologie und Hydrographie. 79:77-94
The reservoir fisheries in the semi-arid Northeast Brazil have been studied based on the data collected by the Department of Action Against Droughts and placed against the background of what is known of similar fisheries in the tropics elsewhere. Of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4200e1ecfc149b287a983f861c1c2ac
https://doi.org/10.1002/iroh.19940790109
https://doi.org/10.1002/iroh.19940790109