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Disturbance factors related to conservation of biodiversity in large-scale ecological networks
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: Globally, habitat transformation causes biodiversity loss, with the transformed matrix often affecting the disturbance regime in remnant natural patches. In South Africa, significant parts of the Indian ...
An investigation of the evolutionary diversification of a recent radiation of dwarf chameleons (Bradypodion) from KwaZulu-Natal Province, South Africa
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: An important prerequisite for evolutionary change is variability in natural populations;
however, when phenotypic and molecular rates of change differ, species delimitation is
problematic. Such discordance ...
Exploring meaningful nature experience, connectedness with nature and the revitalization of transformative education for sustainability
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: Humanity‘s growing separation from nature is central to the convergent social and ecological crises facing earth. This is both a psychological (e.g. perceptual, emotional) and physical (e.g. experiential) ...
Pollination ecosystem services to onion hybrid seed crops in South Africa
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: Insect pollination contributes in various degrees toward the production of a variety of
agricultural crops that ensure diversity and nutritional value in the human diet. Although
managed honeybees (Apis ...
Development of a Biotope Quality Index
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: As the world’s human population increases, more pressure is placed on the management of natural
resources. In response, we need an efficient means of monitoring, not only the quantity of these
resources ...
Acoustic profiling of the landscape
(Stellenbosch : Stellenbosch University, 2014-04)
ENGLISH ABSTRACT: Soft, serene insect songs add an intrinsic aesthetic value to the landscape. Yet these songs also
have an important biological relevance. Acoustic signals across the landscape carry a multitude
of ...