The legacy of colonial and apartheid eras on the distribution, composition and representation of street trees in South Africa
- Authors: Shackleton, Charlie M , Gwedla, Nananmhla , Davoren, Elandrie
- Date: 2022
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433984 , vital:73017 , ISBN 9781003054672 , https://doi.org/10.4324/9781003054672
- Description: South Africa is a country of social, economic and racial contrasts and inequities, the roots of which can be traced back to the colonial and the post-colonial, racist apartheid periods. During these periods, urban black South Africans were restricted to living in specifically designated neighbourhoods apart from white citizens. These areas became characterised by institutionalised underdevelopment, insufficient infrastructure, limited opportunities and deep poverty. Despite the democratic transition in the mid-1990s, the imprints of the previous institutionalised segregation remain visible in many facets of the spatial geography of South African towns and cities. The legacies of colonialism and apartheid remain strongly expressed in street trees in terms of where they are found in the urban areas (i.e. very few in the former black neighbourhoods) and the provenance of prevalent species (mostly non-native species in older areas). Similarities to and reproduction of colonial approaches are evident in even contemporary initiatives such as the national social housing programme, the national Champion Trees inventory and the naming of streets after non-native species. This has translated into apathy or antagonism towards street trees in some regions by officials and the public.
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- Date Issued: 2022
Advancing urban ecology in the global south: emerging themes and future research directions
- Authors: du Toit, Marie J , Shackleton, Charlie M , Cilliers, Sarel S , Davoren, Elandre
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433713 , vital:72996 , ISBN 978-3-030-67650-6 , https://doi.org/10.1007/978-3-030-67650-6_17
- Description: The rapid growth in urban ecological research and application has been led by countries of the Global North, particularly Europe and the USA, albeit not restricted to them. However, this belies that most urban growth is currently in the Global South, with the differential set to increase in the future. Thus, there is an imbalance between where the bulk of urban ecological research and framings are developed and where the majority of urban citizens globally live, work and seek to meet their aspirations. This chapter illustrates how this book addressed the identified research gaps in the Global South. We also highlight dominant recurring themes in Global South research discourse and importantly, where future research efforts over the next decade should be focussed. Eight themes are considered, namely: inequality; informality; urban–rural links; small and medium-sized towns and cities; urban green infrastructure, biodiversity and ecosystem services; understanding and accommodating multiple worldviews of urban nature; human health and urban nature; and specific research approaches.
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- Date Issued: 2021
Ecosystem provisioning services in Global South cities
- Authors: Shackleton, Charlie M
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433764 , vital:72999 , ISBN 978-3-030-67650-6 , https://doi.org/10.1007/978-3-030-67650-6_8
- Description: All of humankind, urban and rural, rich and poor and whether living in the Global South or the Global North rely to some degree on provisioning ecosystem services such as food, water, timber, fibre and medicinal products. However, in contrast to the Global North the contextual forces shaping many urban livelihoods in the Global South necessitate that many people access the needed provisioning services themselves by directly harvesting or collecting from the immediate, local urban and peri-urban environments, or purchasing them from those who do. Thus, the need for and local availability of provisioning services has profound implications for not only the quality of urban livelihoods, but also the urban ecology in relation to extent and use of urban green infrastructure from where the provisioning services are sourced and the species within them. This chapter summarises compelling evidence from throughout the Global South regarding the extent of use of locally sourced provisioning services by urban communities. It shows that Global South contexts prompt the use of a diverse array of resource types and hundreds of different species in specific settings, much greater than found in Global North cities.
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- Date Issued: 2021
Livelihood and vulnerability analysis
- Authors: Shackleton, Charlie M , Schreckenberg, Kate , Shackleton, Sheona E , Luckert, Marty
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433811 , vital:73002 , ISBN 9781000401516 , https://library.oapen.org/handle/20.500.12657/49560
- Description: Livelihood analysis and vulnerability analysis are integrative approaches and consequently draw on a variety of methods to collect and analyse primary and secondary data covered in other chapters. Core ones include systems scoping (Chapter 5), ecological field data collection (Chapter 6), interviews and surveys (Chapter 7), participatory data collection (Chapter 8), action research (Chapter 15), statistical analysis (Chapter 18), qualitative content analysis (Chapter 19), comparative case study analysis (Chapter 20), institutional analysis (Chapter 22) and spatial mapping and analysis (Chapter 24).
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- Date Issued: 2021
The need for an urban ecology of the Global South
- Authors: Shackleton, Charlie M , Cilliers, Sarel S , du Toit, Marie J , Davoren, Elandre
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433744 , vital:72998 , ISBN 978-3-030-67650-6 , https://doi.org/10.1007/978-3-030-67650-6_1
- Description: Urban ecology is a key discipline in guiding urban development, sustainability and consequently human wellbeing. However, most urban ecological research has, and continues to be, undertaken in the Global North, and thus urban ecological methods, principles and frameworks are dominated by contributions and understandings from the Global North. However, there are a multitude of local- and national-scale contextual differences between the Global North and the Global South that limit or question the universal application of Global North perspectives and knowledge. This chapter lays the foundation for the rest of the book in two ways. First, it explores the development and definitions of the terms ‘urban ecology’ and ‘Global South’. Second, it presents the major biophysical and socio-economic contextual characteristics of Global South towns and cities that differentiate them from those in the Global North. These contextual differences need to be accounted for in urban ecological research, theory and application towards the development of an urban ecology that is more relevant for the Global South, and when conjoined with understandings from the Global North allow for the exploration and development of truly universal urban ecology principles and frameworks.
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- Date Issued: 2021
Urban ecosystem disservices in the Global South
- Authors: Davoren, Elandre , Shackleton, Charlie M
- Date: 2021
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433780 , vital:73000 , ISBN 978-3-030-67650-6 , https://doi.org/10.1007/978-3-030-67650-6_11
- Description: As much as people benefit from the ecosystem services provided by nature, ecosystem disservices also impact daily lives. This is especially true for many urban communities in the Global South due to (1) the often greater diversity of ecosystem disservices and (2) higher vulnerabilities, which together can lead to greater impacts of ecosystem disservices in many Global South settings. This chapter provides an overview of the current understandings of urban ecosystem disservices and their assessment and management with an emphasis on the Global South, albeit with reference to the Global North where useful. This overview reveals a lack of detailed and systematic empirical research on urban ecosystem disservices generally, but even more so in the Global South, despite the greater diversity and vulnerability in Global South settings. This needs to be acknowledged in urban ecology framings of urban dynamics in the Global South and translated into better integration of both ecosystem services and disservices within common research, policy or management frameworks. It is only through such integration that appropriate context-relevant policy directions and management options can be identified, thereby promoting the wellbeing of urban citizens in the Global South.
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- Date Issued: 2021
The social dimensions of biological invasions in South Africa
- Authors: Shackleton, Ross T , Novoa, A , Shackleton, Charlie M
- Date: 2020
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434000 , vital:73020 , ISBN 978-3-030-32394-3 , https://doi.org/10.1007/978-3-030-32394-3
- Description: This chapter examines current knowledge relating to the human and social dimensions of biological invasions in South Africa. We do so by advancing 12 propositions and examining the evidence for or against each using South African literature. The propositions cover four broad issues: how people cause invasions; how they conceptualise them; effects of invasive species on people; and peoples’ responses to them. The propositions we assess include:(1) intentional introductions were and continue to refiect the social ethos of the time;(2) people go to great lengths to ensure that newly introduced species establish themselves;(3) human-mediated modifications help invasive species to establish;(4) how people think about and study invasive species is strongly shaped by social-ecological contexts;(5) knowledge and awareness of invasive species is low amongst the general public;(6) personal values are the primary factor affecting perceptions of invasive alien species and their control;(7) specific social-ecological contexts mediate how invasive species affect people;(8) research on social effects of invasive species primarily focuses on negative impacts;(9) the negative social impacts of invasive species on local livelihoods are of more concern to people than impacts on biodiversity;(10) people are less willing to manage species regarded as ‘charismatic’;(11) social heterogeneity increases confiicts around the management of biological invasions; and (12) engagement with society is key to successful management. By advancing and questioning propositions, we were able to determine what is known, provide evidence for where gaps lie, and thus identify areas for future research.
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- Date Issued: 2020
Considering the links between non-timber forest products and poverty alleviation
- Authors: Shackleton, Charlie M , Pullanikkatil, Deepa
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433551 , vital:72983 , ISBN 978-3-319-75580-9 , https://link.springer.com/chapter/10.1007/978-3-319-75580-9_2
- Description: The debates around the value and importance of non-timber forest products (NTFPs) are complex and ongoing. The complexity is a result of many factors, including the wide variety of species, products and uses, as well as the variety of constituencies and disciplines each seeing advantage from ‘co-opting’ the importance of the contribution of NTFPs to their own areas of interest and concern. Conservationists are interested in NTFPs because their combined high value in many settings offers a potential alternative to the destruction of forests by either commercial logging or their widespread conversion to other land uses.
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- Date Issued: 2019
Listening to the Stories
- Authors: Pullanikkatil, Deepa , Shackleton, Charlie M
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433565 , vital:72984 , ISBN 978-3-319-75580-9 , https://link.springer.com/chapter/10.1007/978-3-319-75580-9_25
- Description: This book has sought to contribute to the policy and academic debates regarding the opportunities and usefulness of the NTFP sector in reducing poverty. We have argued in the opening chapters that it is unlikely that NTFP use and trade will provide a pathway out of poverty for the millions of poor in the Global South. However, it is unlikely that any other one sector or intervention will. Consequently, the value of the NTFP sector and its role in poverty reduction for some needs to be added to the suite of strategies that governments, development agencies and NGOs consider when seeking to address poverty in the areas in which they operate.
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- Date Issued: 2019
Poverty reduction strategies and non-timber forest products
- Authors: Pullanikkatil, Deepa , Shackleton, Charlie M
- Date: 2019
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433583 , vital:72985 , ISBN 978-3-319-75580-9 , https://link.springer.com/chapter/10.1007/978-3-319-75580-9_1
- Description: The first of the 17 Global Goals that make up the 2030 Agenda for Sustainable Development is to end poverty in all its forms everywhere. Although the numbers of poor people in the world has declined over the last few decades, it is still alarmingly high, being approximately 770 million in 2013 (Fig. 1) (World Bank in Understanding Poverty 2017). Currently the majority of the world’s poor live in rural areas, and their livelihoods are dominated by land-based activities including gathering of Non-Timber Forest Products (NTFPs). There were rela tively few studies offering more socially orientated perspectives and insights on the links between NTFP use, dependency and poverty. The ordinary people using NTFPs, their reasons for doing so and their experiences are given in this book.
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- Date Issued: 2019
Biodiversity and nutrition
- Authors: Hunter, D , Burlingame, B , Remans, Roseline , Borelli, Teresa , Cogill, Bruce , Coradin, Lidio , Golden, C D , Jamnadass, Ramni H , Kehlenbeck, K , Kennedy, G , Kuhnlein, H V , McMullin, S , Myers, S , Silva, A J R , Saha, M , Scheerer, L , Shackleton, Charlie M , Neves Soares Oliviera, C , Termote, Celine , Teofili, C , Thilsted, Shakuntala H , Valenti, R
- Date: 2015
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/434014 , vital:73026 , ISBN 978 92 4 150853 7 , https://hdl.handle.net/10568/67423
- Description: Malnutrition remains one of the greatest global health challenges we face and women and children are its most visible and vulnerable victims. Agricultural production is theoretically able to feed the world’s population in terms of calories (FAOSTAT, 2014), yet it is estimated that half the world’s population still suffers from one or more forms of malnutrition. In all its forms, malnutrition is closely linked to disease – as both a cause and effect – and it is the single largest contributor to the global burden of disease (WHO 2012a).
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- Date Issued: 2015
Ecologically sustainable harvesting of non-timber forest products: Disarming the narrative and the complexity
- Authors: Shackleton, Charlie M , Pandey, Ashok K , Ticktin, Tamara
- Date: 2015
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433670 , vital:72993 , ISBN 9781317916130 , https://www.routledge.com/Ecological-Sustainability-for-Non-timber-Forest-Products-Dynamics-and-Case/Shackleton-Pandey-Ticktin/p/book/9781138618251
- Description: As introduced at the outset of this book, the need for ecologically sustainable harvesting systems for tens of thousands of non-timber forest products (NTFPs) around the world is a requirement for the conservation of the species concerned, and the lives, livelihoods and economies that depend on those species. Ecological sustainability is not simply a ‘nice to have’, a marketing ploy or a conservation fad. Unsustainable harvesting leads to the decline, sooner or later, of NTFP gene pools, populations and species and hence the livelihoods, and species and ecosystem services dependent upon them. Often the negative impacts on peoples’ lives and incomes are not immediately apparent because they may substitute the diminishing returns from one species by harvesting another species, such as favoured firewood species for less preferred species (Madubansi and Shackleton 2007). However, the second, third or more substitute yields lower returns in quality or quantity (or both) than the most preferred species and so a trajectory of dwindling returns looms, either of the benefits obtained, or increased costs to access the benefits. On the other hand, the concept of an ecologically sustainable yield is relatively easy to grasp (Ticktin Chapter 3). All biological resources are renewable. If the rate of harvest is less than the rate of renewal, then the NTFP species or population should persist in the long term. This simplistic picture needs to be fine-tuned to ensure that there are no exacerbatory or synergistic impacts associated with the direct effects of harvesting (such as changes in browsing patterns or fire behaviour)(Ticktin and Shackleton 2011, Ticktin Chapter 3). Additionally, the effects at broader scales, ie beyond just the target species, need to be also taken into account, such as on pollinators, decomposers, nutrient cycles and the like (Ticktin 2004). But in principle, the definition and measurement of an ecologically sustainable yield is well within the means of modern science for the majority of plant and animal NTFP species.
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- Date Issued: 2015
Introduction: the need to understand the ecological sustainability of non-timber forest products harvesting systems
- Authors: Shackleton, Charlie M , Ticktin, Tamara , Pandey, Ashok K
- Date: 2015
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433683 , vital:72994 , ISBN 9781317916130 , https://www.taylorfrancis.com/chapters/edit/10.4324/9781315851587-2/introduction-charlie-shackleton-tamara-ticktin-ashok-pandey
- Description: The importance of non-timber forest products (NTFPs) in rural livelihoods in developing countries has become widely acknowledged over the last decade or so within the research and, increasingly, policy arenas, on the basis of numerous studies from around the world. Indeed, there has been a tenfold increase in the annual number of research papers published over the last 20 years (Figure 1.1). Most of these studies are from developing countries, but they do include developed countries (e.g. Kim et al. 2012, Poe et al. 2013, Sténs and Sandström 2013). Additionally, most are from rural areas, albeit with a smattering from urban settings (e.g. Kilchling et al. 2009, Poe et al. 2013, Kaoma and Shackleton 2014), although with increasing urbanization this distinction is blurred with significant markets for rural NTFPs imported into towns and cities (Lewis 2008, Padoch et al. 2008, McMullin et al. 2012). Two pertinent findings of many of these studies is that NTFPs generally contribute in many different ways to local livelihoods (see Chapter 2) and that when translated into income terms many households earn a significant proportion of their income (cash and/or non-cash) from NTFPs (Shackleton et al. 2007, Angelsen et al. 2014). In other words, they are not simply minor products of little value, but rather they are vital components of livelihoods, and in some instances, of local and regional economies. This requires that they, and the land on which they are found, are managed in a responsible manner to ensure that these livelihood benefits continue to accrue to rural, and often impoverished, people.
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- Date Issued: 2015
Multiple roles of non-timber forest products in ecologies, economies and livelihoods
- Authors: Shackleton, Charlie M
- Date: 2015
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433970 , vital:73015 , ISBN 9781315818290 , https://doi.org/10.4324/9781315818290
- Description: The global climate models agree fairly well with each other for the next 20 years or so, with a predicted additional increase of 0.3-0.7oC in global mean surface air temperature, giving a total warming of 1.0-1.5oC (somewhat higher over land) (IPCC, 2013). Globally, rainfall is expected to increase, but some regions (such as most of the Mediterranean) will get drier and confidence in detailed rainfall predictions in most parts of the world is low. In the longer term, predictions vary greatly even for temperatures, depending on the choice of climate model and the assumptions made about future greenhouse gas emissions and carbon-cycle feedbacks. Temperatures over land are expected to increase by 3-6oC by 2100, compared with 2000, but the range of plausible values is considerably wider.
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- Date Issued: 2015
Non-timber forest products in livelihoods
- Authors: Shackleton, Charlie M
- Date: 2015
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/433699 , vital:72995 , ISBN 9781317916130 , https://www.routledge.com/Ecological-Sustainability-for-Non-timber-Forest-Products-Dynamics-and-Case/Shackleton-Pandey-Ticktin/p/book/9781138618251
- Description: That people from around the world have incorporated numerous plant and animal products into their lives, economies, cultures, traditions and histories is well known, and is the subject of a multitude of academic and non-academic documents across many disciplines. Historically, the use of these products has underlain trade between cultures and continents and the domestication of many present day crops and breeds (Laws 2011), so much so, that most urban citizens in the developed world have forgotten the original wild origins of current day staples in foods (eg corn, potatoes, rice, tomatoes, oranges, melons, sugar, coffee, tea, spices), medicines (aspirin, codeine, quinine, strychnine), fibres (cotton, sisal, coir, hemp), resins (lacquer, gum Arabic, rubber, turpentine), dyes (cochineal, indigo, saffron), intoxicants (tobacco, mushrooms, cannabis, opium) and artefacts. While such staple foods, medicines and the like used by the ‘western’urban consumer have become domesticated and are now almost exclusively produced in farming systems or replaced by synthetic substitutes, thousands of other animal, plant and fungi species are still widely used by peoples around the world.
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- Date Issued: 2015