Ecotourism, rural development and local government : a combination for sustainability? : an investigation into the sustainability of ecotourism as a form of rural development, with reference to a case study at Cathedral Peak in the Natal Drakensberg Park

This study arises from a preliminary environmental impact assessment of a proposal by the Natal Parks Board to develop a 200 bed ecotourism facility at Cathedral Peak in the Natal Drakensberg Park. The author of this study was one of a team of five postgraduate students1 from the Department of Environmental and Geographical Science at the University of Cape Town, hereafter referred to as the Masters Group, commissioned to undertake this assessment by the Natal Parks Board (NPB) in January 1995. The preliminary environmental assessment included a scoping exercise to identify all Interested and Affected Parties (I&APs), as well as a socio-economic survey to identify potential positive and negative impacts of the proposed development on neighbouring communities. In addition, this social investigation served to identify opportunities for community involvement in the project, both in the construction and post-construction phases. The complete terms of reference for this preliminary environmental assessment are contained in Attachment 1

CARIAA Working Paper no. 3

Includes abstract in FrenchTransitioning from climate information services (CIS) pilot programmes to scaled up systems is possible when scaling up is mainstreamed in the project design stage, along with a clear financial model for sustainability, and includes multiple stakeholders who identify and engage with pilot-project champions and intermediaries. New communication mechanisms such as information and communication technologies (ICTs) help to create and support effective partnerships that enable knowledge co-production. This paper explores the key constraints to, and enablers of, scaling up CIS by drawing on case studies from research, policy and practice in Africa and South Asia

Special Report on Global warming of 1.5°C (SR15) - Chapter 5:Sustainable Development, Poverty Eradication and Reducing Inequalities

The Special Report on 1.5°C assesses three main themes: • What would be required to limit warming to 1.5°C (mitigation pathways) • The impacts of 1.5°C of warming, compared to 2ºC and higher • Strengthening the global response to climate change; mitigation and adaptation options The connections between climate change and sustainable development and efforts to eradicate poverty are discussed throughout the report. This chapter takes sustainable development as the starting point and focus for analysis. It considers the broad and multifaceted bi-directional interplay between sustainable development, including its focus on eradicating poverty and reducing inequality in their multidimensional aspects, and climate actions in a 1.5°C warmer world. These fundamental connections are embedded in the Sustainable Development Goals (SDGs). The chapter also examines synergies and trade-offs of adaptation and mitigation options with sustainable development and the SDGs and offers insights into possible pathways, especially climate-resilient development pathways towards a 1.5°C warmer world

Livelihoods and Vulnerability in the Arid and Semi-Arid Lands of Southern Africa: Exploring the links between ecosystem services and poverty alleviation

This book sets out the findings of research conducted into the links between ecosystem services and poverty alleviation in Southern Africa. It follows from extensive primary research conducted in the region, as well as intensive engagement with researchers, policy-makers and relevant institutions in several countries in southern Africa, as part of the Ecosystem Services and Poverty Alleviation Programme led by DFI, NERC and ESRC

A Compact Array imaging survey of southern bright-rimmed clouds

We have carried out a radio-wavelength imaging survey of 45 bright-rimmed clouds (BRCs), using the Australia Telescope Compact Array to characterise the physical properties in their ionised boundary layers. We detected radio emission from a total of 15 clouds and using a combination of Digitised Sky Survey and mid-infrared MSX 8 mum images classified the emission into that associated with the ionised cloud rims, that associated with embedded possible massive YSOs and that unlikely to be associated with the clouds at all. A total of 18 clouds display radio emission clearly associated with the cloud rim and we determine the ionising photon flux illuminating these clouds and the electron density and pressure of their ionised boundary layers. Using a global estimate for the interior molecular pressure of these clouds we show that the majority are likely to be in pressure equilibrium and hence are currently being shocked by photoionisation-induced shocks. We identify those clouds where the predicted ionising photon flux is inconsistent with that derived from the observations and show that either the spectral types of the stars illuminating the BRCs are earlier than previously thought or that there must be additional ionising sources within the HII regions. Finally, we identify the radio sources embedded within the clouds with infrared stellar clusters and show that they contain late O and early B-type stars, demonstrating that a number of BRCs are intimately involved with high to intermediate-mass star formation

Osteonecrosis of the Talus

Osteonecrosis of the talus (ONT) refers to the death of osteocytes and subsequent structural changes leading to talus collapse and secondary ankle joint osteoarthritis. ONT is a rarer disease than osteonecrosis of the femoral head (ONFH); however it is a signifi cant clinical challenge with an uncertain long-term prognosis [ 1, 2 ]. In this chapter, we review osteonecrosis of the talus, describing incidence and etiology, blood supply, clinical presentation, diagnostic imaging, classifi cation, and treatment.N