Academic literature on the topic 'Pinnipedia Ecology South Africa'
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Journal articles on the topic "Pinnipedia Ecology South Africa"
Harvey, Paul H. "South Africa evolving?" Trends in Ecology & Evolution 9, no. 11 (November 1994): 416–17. http://dx.doi.org/10.1016/0169-5347(94)90122-8.
Full textFaden, Mike. "South Africa Launches Observation Network." Frontiers in Ecology and the Environment 2, no. 9 (November 2004): 453. http://dx.doi.org/10.2307/3868326.
Full textForey, Peter, W. George, and R. Lavocat. "The Africa-South America Connection." Journal of Biogeography 21, no. 3 (May 1994): 338. http://dx.doi.org/10.2307/2845535.
Full textTolmay, John PC. "Soils of South Africa." South African Journal of Plant and Soil 30, no. 4 (December 2013): 241–42. http://dx.doi.org/10.1080/02571862.2013.867460.
Full textGrace, K. R. "Biodiversity in South Africa." African Journal of Ecology 49, no. 4 (August 15, 2011): 515–16. http://dx.doi.org/10.1111/j.1365-2028.2011.01287.x.
Full textPeralta, Diego M., Humberto L. Cappozzo, Ezequiel A. Ibañez, Sergio Lucero, Mauricio Failla, and Juan I. Túnez. "Phylogeography of Otaria flavescens (Carnivora: Pinnipedia): unravelling genetic connectivity at the southernmost limit of its distribution." Biological Journal of the Linnean Society 134, no. 1 (May 28, 2021): 11–27. http://dx.doi.org/10.1093/biolinnean/blab053.
Full textPerrin, Michael R. "Remarkable Birds of South Africa." Ostrich 81, no. 3 (November 11, 2010): 279. http://dx.doi.org/10.2989/00306525.2010.519871.
Full textCracraft, Joel. "The Africa-South America Interchange." Trends in Ecology & Evolution 9, no. 9 (September 1994): 347–48. http://dx.doi.org/10.1016/0169-5347(94)90165-1.
Full textDuellman, William E., Alan Channing, and Vincent A. Wager. "Frogs of South Africa." Copeia 1988, no. 1 (February 5, 1988): 271. http://dx.doi.org/10.2307/1445957.
Full textSmith, Gideon F. "Botanical Juvenilia in South Africa." Taxon 41, no. 1 (February 1992): 174. http://dx.doi.org/10.2307/1222527.
Full textDissertations / Theses on the topic "Pinnipedia Ecology South Africa"
Stewardson, Carolyn Louise. "Biology and conservation of the Cape (South African) fur seal arctocephalus pusillus pusillus (Pinnipedia: Otariidae)from the Eastern Cape Coast of South Africa /." View thesis entry in Australian Digital Theses Program, 2001. http://thesis.anu.edu.au/public/adt-ANU20030124.162757/index.html.
Full textStewardson, Carolyn Louise, and carolyn stewardson@anu edu au. "Biology and conservation of the Cape (South African) fur seal Arctocephalus pusillus pusillus (Pinnipedia: Otariidae) from the Eastern Cape Coast of South Africa." The Australian National University. Faculty of Science, 2002. http://thesis.anu.edu.au./public/adt-ANU20030124.162757.
Full textAvis, Anthony Mark. "Coastal dune ecology and management in the Eastern Cape." Thesis, Rhodes University, 1993. http://hdl.handle.net/10962/d1003753.
Full textSwanepoel, Barbara Anna. "The vegetation ecology of Ezemvelo Nature Reserve, Bronkhorstspruit, South Africa." Pretoria : [s.n.], 2006. http://upetd.up.ac.za/thesis/available/etd-09142007-143511.
Full textAkoto, William. "Valuing preferences for freshwater inflows into selected Western and Southern Cape estuaries." Thesis, Nelson Mandela Metropolitan University, 2009. http://hdl.handle.net/10948/915.
Full textNtshotsho, Phumza. "Towards evidence-based ecological restoration in South Africa." Thesis, Stellenbosch : Stellenbosch University, 2012. http://hdl.handle.net/10019.1/71969.
Full textENGLISH ABSTRACT: Widespread, human-induced ecosystem degradation and the associated biodiversity loss pose a direct threat to human wellbeing. While there is no substitute for healthy, self-sustaining ecosystems, ecological restoration offers an attractive, and indeed inevitable, supplement where conservation alone is not sufficient to support ecosystem integrity. Restoration is undergoing a revolution, where evidence-based (EB) practice is emerging as a new approach to increase the chances of successfully achieving restoration goals. EB practice is based on the notion that implementation decisions need to be based on the appraisal and use of evidence of effectiveness of alternative options. The point of departure of this thesis is the contention that EB practice need not be dependent only on research evidence. The work presented herein thus addresses the production and use of evidence of effectiveness in restoration practice. Using ten restoration programs in South Africa, the quality of evidence produced in practice was assessed. Three components of evidence production that were evaluated were (i) baseline condition measurement; (ii) goal setting and (iii) monitoring. Results showed poor definition of goals; a bias towards the use of socio-economic goals and indicators; more monitoring of inputs than impact; and inconsistent and short-term monitoring of biophysical indicators. Practitioners regarded the evidence base as adequate, but cited a few challenges associated with planning and resource availability as attributing factors to the gaps observed. I propose that practitioners’ perception of the current evidence base poses an additional threat to the generation of a strong evidence base. In addition to the production of evidence, access to said evidence is a vital component of EB practice. In an exploration of how evidence is made available by practitioners, it became evident in that a considerable amount of the information that was not easily accessible in documented form was known by the practitioners. This highlights the need for a shift in practice culture towards the valuing and rewarding of the dissemination of information. An assessment of EB restoration would have been incomplete without a deliberate consideration of social factors. I thus conducted a case study of an invasive alien plant clearing program, to determine what drives the use of scientific evidence in decision making. I observed that organizational structure, policies, priorities and capacity influence, and even limit, the use of scientific evidence to inform decisions. The challenges to making restoration evidence-based are diverse in nature, ranging from poor planning of restoration work, which points to limited appreciation of the need to produce a strong evidence base, to a lack of instruments and incentives to drive the generation, dissemination and use of evidence that spans both the biophysical and social aspects of restoration. These challenges are largely rooted in the conventional way of approaching restoration from individual disciplinary perspectives, thus artificially simplifying and compartmentalizing a naturally complex problem like degradation. I end by proposing transdisciplinarity, which focuses on a holistic world view and the production of knowledge that embraces complexity, as a possible vehicle to help move the practice of restoration towards being evidence-based.
AFRIKAANSE OPSOMMING: Wydverspreide, mens-veroorsaakte agteruitgang van ekostelsels en die gepaardgaande verlies aan biodiversiteit hou 'n direkte bedreiging vir menslike welsyn in. Alhoewel daar geen plaasvervanger is vir 'n gesonde, selfonderhoudende ekostelsel is nie, bied ekologiese restourasie 'n aantreklike en inderdaad onvermydelik, vul waar bewaring alleen nie voldoende ekosisteem integriteit kan ondersteun nie. Restourasie ondergaan tans ‘n revolusie, waar bewys gebaseerde (BG) praktyk 'n opkomende nuwe benadering om die kanse van die suksesvolle bereiking van herstel doelwitte te verhoog. BG praktyk is gebaseer op die idee dat die uitvoering van besluite gebaseer moet word op die evaluering en die gebruik van bewyse van die effektiwiteit van alternatiewe opsies. Die punt van vertrek van hierdie proefskrif is die bewering dat BG praktyk nie noodwendig afhanklik van navorsings bewys hoef te wees nie. Die werk wat hier aangebied word spreek tot die produksie en gebruik van bewyse van effektiwiteit in die restourasie praktyk. Deur die gebruik van tien restourasie programme in Suid-Afrika is die kwaliteit van die bewyse in die praktyk geassesseer. Die drie komponente van bewyse produksie wat geëvalueer is sluit in (i) basislyn toestand meting, (ii) doelwitstelling en (iii) monitering. Resultate toon 'n swak definisie van doelwitte; 'n vooroordeel ten gunste van die gebruik van sosio-ekonomiese doelwitte en aanwysers; meer monitering van insette as die impak; en teenstrydige en kort-termyn monitering van biofisiese aanwysers. Beofenaars het die gebruik van bewys gebaseerde inligting as voldoende beskou, maar 'n paar uitdagings wat verband hou met die beplanning en die beskikbaarheid van bronne is aangehaal as kenmerkende faktore in die gapings wat tans waargeneem word. Ek stel voor dat beoefenaars se persepsie van die huidige bewysbasis praktyk 'n bykomende bedreiging vir die generasie van 'n sterk bewybasis praktyk inhou. Benewens die produksie van bewyse, is die toegang tot bewyse 'n belangrike komponent van die BG praktyk. In die verkenning van hoe bewyse beskikbaar gestel word deur beoefenaars, is dit duidelik dat 'n aansienlike aantal inligting wel bekend is aan beofenaars maar nie maklik toeganklik in gedokumenteerde vorm is nie. Dit beklemtoon die behoefte vir 'n verskuiwing in die praktyk kultuur tot die waardering en beloning van die verspreiding van inligting. 'n Beoordeling van die BG herstel sou onvolledig wees sonder 'n doelbewuste oorweging van sosiale faktore. Ek het dus 'n gevallestudie van 'n indringerplant verwyderings program uitgevoer om vas te stel wat die gebruik van wetenskaplike bewyse in besluitneming aandryf. Ek het opgemerk dat die organisatoriese struktuur, beleid, prioriteite en kapasiteit die gebruik van wetenskaplike bewyse kan beinvloed, en selfs beperk. Die uitdagings om herstelwerk bewys-gebaseerd te maak is uiteenlopend van aard, dit wissel van swak beplanning van herstel werk, wat dui op beperkte waardering van die behoefte om 'n sterk bewyse basis te produseer, 'n gebrek aan instrumente en aansporings vir die generasie van besyse, verspreiding en gebruik van bewyse wat strek oor beide die biofisiese en maatskaplike aspekte van die restaurasie. Hierdie uitdagings is grootliks gegrond op die konvensionele manier van restaurasie wat gebaseer is op individuele dissiplinêre perspektiewe,wat lei tot die kunsmatige simplifiseering van ‘n uiteraand komplekse problem soos agteruitgang. Ek eindig af deur die gebruik van transdissiplinariteit, wat fokus op 'n holistiese wêreldbeskouing en die produksie en kennis van kompleksiteit insluit voor te stel, as 'n moontlike voertuig om die skuif in praktyk van restourasie na n bewys-basis te vergemaklik.
Prinsloo, Dominique. "Impacts of African elephant feeding on white rhinoceros foraging opportunities." Thesis, Nelson Mandela University, 2017. http://hdl.handle.net/10948/13768.
Full textManuel, Theodore Llewellyn. "The biology and ecology of Bifurcaria brassiceaformis (Kütz) Barton (Phaeophyta, Fucales)." Master's thesis, University of Cape Town, 1991. http://hdl.handle.net/11427/22478.
Full textBibliography: pages 146-169.
The biology, population dynamics, and the environmental tolerances (temperature and light) in laboratory culture, of the endemic intertidal South African fucoid Bifurcaria brassicaeformis (Kütz) Barton have been investigated. A general description is included of the morphology and anatomy, and comparisons made with that of other species in the genus. Studies on plants collected from contrasting habitats on the lowshore and from mid-shore pools revealed that while cortical thickness of vegetative uprights were similar for both habitats, medullary diameters were generally higher, corresponding to generally thicker uprights in the low-shore. Observations on the method of zygote attachment revealed that attachment of the species resembles that of the European Bifurcaria and Halidrys siliguosa which both also display delayed rhizoidal development and initially attach by means of a mucilage secretion of the zygote wall. Observations on receptacle anatomy revealed that size of conceptacles increase from the apex to the base of a receptacle.
Muller, Cuen. "Evaluating the importance of mangroves as fish nurseries in selected warm temperate South African estuaries." Thesis, Nelson Mandela Metropolitan University, 2017. http://hdl.handle.net/10948/12080.
Full textLoftus, A. J. "A Political Ecology of Water Struggles in Durban, South Africa." Thesis, Royal Holloway, University of London, 2006. http://digirep.rhul.ac.uk/items/83d8dfba-f70b-7131-1068-e38de07290fa/1/.
Full textBooks on the topic "Pinnipedia Ecology South Africa"
Allanson, Brian, and Dan Baird. Estuaries of South Africa. Cambridge: Cambridge University Press, 1999.
Find full textBiogeography and ecosystems of South Africa. Cape Town: Juta, 1985.
Find full textHanks, Karoline. Exploring our biomes: South Africa. Auckland Park [South Africa]: Jacana Media, 2009.
Find full textThe moral ecology of South Africa's township youth. New York: Palgrave Macmillan, 2009.
Find full textKoch, Eddie. Water, waste, and wildlife: The politics of ecology in South Africa. London, England: Penguin Books, 1990.
Find full textPeter, Ryan, Arlott Norman, Hayman Peter, and Harris Alan 1957-, eds. Birds of Africa, south of the Sahara. Princeton, N.J: Princeton University Press, 2003.
Find full textAlly, Ashwell, ed. Nature divided: Land degradation in South Africa. [Cape Town]: University of Cape Town Press, 2001.
Find full textEnvironment, power, and injustice: A South African history. Cambridge: Cambridge University Press, 2003.
Find full textCooper, K. H. The conservation status of indigenous forests in Transvaal, Natal, and O.F.S., South Africa. Durban: Wildlife Society of S.A., Conservation Division, 1985.
Find full textSinclair, J. C. A comprehensive illustrated field guide: Birds of Africa south of the Sahara. Cape Town: Struik, 2003.
Find full textBook chapters on the topic "Pinnipedia Ecology South Africa"
Breen, C. M., J. Heeg, and M. Seaman. "South Africa." In Wetlands of the world: Inventory, ecology and management Volume I, 79–110. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-015-8212-4_4.
Full textvan Staden, Francini. "Cities—Where People and Ecology Meet." In Urban Geography in South Africa, 97–119. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-25369-1_7.
Full textPillay, Soma. "A Cultural Ecology of New Public Management." In Development Corruption in South Africa, 185–213. New York: Palgrave Macmillan US, 2014. http://dx.doi.org/10.1057/9781137383501_8.
Full textHill, M. P., and C. J. Cilliers. "Azolla filiculoides Lamarck (Pteridophyta: Azollaceae), its status in South Africa and control." In Biology, Ecology and Management of Aquatic Plants, 203–6. Dordrecht: Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-017-0922-4_28.
Full textVelghe, Fie, and Jan Blommaert. "16. The Ecology of Mobile Phone Use in Wesbank, South Africa." In Managing Diversity in Education, edited by David Little, Constant Leung, and Piet Van Avermaet, 273–90. Bristol, Blue Ridge Summit: Multilingual Matters, 2013. http://dx.doi.org/10.21832/9781783090815-018.
Full textCole, M. M. "The vegetation over mafic and ultramafic rocks in the Transvaal Lowveld, South Africa." In The Ecology of Areas with Serpentinized Rocks, 333–42. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-3722-5_13.
Full textWilgen, Brian W. van, Ahmed Khan, and Christo Marais. "Changing Perspectives on Managing Biological Invasions: Insights from South Africa and the Working for Water programme." In Fifty Years of Invasion Ecology, 377–93. Oxford, UK: Wiley-Blackwell, 2010. http://dx.doi.org/10.1002/9781444329988.ch28.
Full textCowling, R. M. "Diversity relations in Cape shrublands and other vegetation in the southeastern Cape, South Africa." In Plant community ecology: Papers in honor of Robert H. Whittaker, 249–73. Dordrecht: Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5526-4_18.
Full textJoska, Margaret Anne, and John J. Bolton. "Filamentous Freshwater Macroalgae in South Africa - a Literature Review and Perspective on the Development and Control of Weed Problems." In Management and Ecology of Freshwater Plants, 295–300. Dordrecht: Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-011-5782-7_47.
Full textMalindi, Macalane, and Michael Ungar. "An Interview with Macalane Malindi: The Impact of Education and Changing Social Policy on Resilience during Apartheid and Post Apartheid in South Africa." In The Social Ecology of Resilience, 69–76. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4614-0586-3_6.
Full textConference papers on the topic "Pinnipedia Ecology South Africa"
Janecke, Beanelri. "Variety of Mammals (Dietary Classes and Body Sizes) on a Catena in Savanna Biome, Kruger National Park, South Africa." In 1st International Electronic Conference on Biological Diversity, Ecology and Evolution. Basel, Switzerland: MDPI, 2021. http://dx.doi.org/10.3390/bdee2021-09494.
Full textLukhele, Linda. "A Study of Parastes of Three Imported Ornamental Fishes Conducted in Limpopo Province, South Africa <sup>†</sup>." In 1st International Electronic Conference on Biological Diversity, Ecology and Evolution. Basel, Switzerland: MDPI, 2021. http://dx.doi.org/10.3390/bdee2021-09419.
Full textTorrance, Leigh A. I. "The bio-ecology of the cape grapevine leafminer,Holocacista capensis(Lepidoptera: Heliozelidae), in the Western Cape, South Africa." In 2016 International Congress of Entomology. Entomological Society of America, 2016. http://dx.doi.org/10.1603/ice.2016.112467.
Full textBone, Elisa, Richard Greenfield, Gray Williams, and Bayden Russell. "Creating a digital learning ecosystem to facilitate authentic place-based learning and international collaboration – a coastal case study." In ASCILITE 2020: ASCILITE’s First Virtual Conference. University of New England, Armidale, 2020. http://dx.doi.org/10.14742/ascilite2020.0147.
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