DP Mostert,WR Siegfried,GN Louw - 《South African Journal of Science》 被引量: 58发表: 1980年 The night of the jackal: Sheep, pastures and predators in the Cape. Focuses on the dilemmas in environmental history, examining how human beings and predators have exploited nature. How human socie...
However, most models for the optimal design of multi-energy systems (MESs) exclude a comprehensive environmental assessment and consider limited technology options for relevant energy-intensive sectors, such as the industrial and mobility sectors. This paper presents a multi-objective optimization ...
Cape Flats 630 509 (344-751) 5 - 60 1500 50 – 650 0.2 * * (DWAF, 2008) Karst Vanrhynsdorp* 4 000 NA NA NA NA 10−2 0.5 – 2 & > 5 (Dennis and Dennis, 2012, Department of Environmental Affairs & Development Planning (DEA&DP), 2011, DEPARTMENT OF WATER AFFAIRS AN...
This finding would provide an important reference to the ongoing debate on the Cape Town water crisis and similar environmental conditions where WSUD is considered. Résumé Une évaluation de faisabilité a été entreprise à l’échelle locale sur l’application de la conception urbaine sensible ...
Gender specialists argue that the household is not a unit but a collective where members have different needs and interests which do not always match (Mayoux et al, 2008; Frank, 1999). The assumption that the needs of women will be addressed when their male counterparts receive agricultural ...
DR Robertson,NVC Polunin,K Leighton - 《Environmental Biology of Fishes》 被引量: 158发表: 1979年 Influence of Food on Numbers Breeding, Colony Size and Fidelity to Localities of Swift Terns in South Africa’s Western Cape, 1987-2000 During 1987-2000, the numbers of Swift Terns (Sterna ber...
Large-scale rollouts in communities are feasible from a production and unit availability perspective. In developing world contexts, fire safety may often be a lower priority for people compared to other needs, such as safety, health, entertain- ment, and education. Hence, large-scale rollouts ...
Two of the culling scenarios considered include culls of territorial bulls, because these animals make a dis- 168 South African Journal of Marine Science 16 1995 proportionate contribution to the total consumption of food as a result of their size, and to avoid a marked drop in the number of...
Moreover, annual water-related energy emissions per capita and water-related energy emissions as a percentage of total greenhouse gases were used to assess the carbon footprint and environmental performance of the urban water system in Cape Town before and during the drought crisis. Table 3. ...
Scott’s (1998) notion ‘prostrate institution’, or Hobart’s (1993) notion of ‘ignorance’, and Sillitoe’s (2007, p. 5) comment that “local people often get it right, sometimes when science gets it wrong” add to the many explanations of why policies should not be perceived as ...