“Community in Bloom”: local participation of community gardens in urban Singapore

Community gardens offer a space that allows facilitation of leisure activities, encourages interaction within different factions in a community and helps forge a sense of belonging towards the overall community. Using the case study of “Community in Bloom” (CIB) programme initiated by the National Parks Board of Singapore, this article highlights how such community gardens are also viewed by some as exclusionary spaces due to their close links with government apparatus. More broadly, it argues that a constrained civic activism not only affects the extent to which these gardens can forge communal bonds, but they also challenge their integral spirit. Despite promising signs of politically opening up in the early 2000s, the soft authoritarianism of the Singaporean state continues to be wary of non-governmental sanctioned community projects and civic activism. This attitude may prove to be resilient in the foreseeable future, thereby preventing the “CIB” programme from truly blossoming.     

Backyard bounty: exploring the benefits and challenges of backyard garden sharing projects

Backyard garden sharing projects can be viewed as a small-scale alternative to traditional community gardens. These shared spaces are able to overcome some of the pressures on community gardens such as competing demands for housing and other services and amenities while still providing many of the health-promoting benefits community gardens are noted for. This study is a small-scale participatory qualitative project that explores three backyard garden sharing partnerships. The aim of this study is to explore the benefits and challenges of these shared spaces and to discuss the overall feasibility of shared backyard gardens. Partnerships comprised an older adult homeowner (i.e., greater than age 65) and a non-senior gardener. At an individual level, the results suggest that backyard garden sharing can promote physical activity, psychosocial well-being, and social connectedness for both older adult homeowners and volunteer garden partners. To be successful, partners benefit from an established agreement about what to grow and how to share the garden's produce. In addition, a dedicated project coordinator and a limited amount of community resources can ensure the viability of these small-scale projects.     

“Liberating” social knowledges for water management,and more broadly environmental management,through “place-change planning”

In response to the big policy problem of increasing failures of traditional, largely technical, policy approaches to constructively address transformational or radical socio-environmental problems from major facility siting, landscape modification, and/or new environmental management at the local level, this paper introduces “place-change planning”. This concept is applied to recent calls by Australian water scientists and policy-makers “to liberate the knowledge, skills and individual leadership and collaboration of all stakeholders to reflect a more decentralised, disaggregated and localised water world”. Local community stakeholders appear the most neglected stakeholder currently in such water management, despite increasing international recognition of their importance for constructive change in transitional sustainability contexts. As such, place-change policy design focuses on the importance of collaborative participatory approaches for better understanding of the underlying rationalities, and, by association, of better liberating the social knowledges, of place-based local communities for better policy input to realise new visions of sustainable water management, and beyond.     

Community knowledge networks: an action-orientated approach to energy research

The Climate Change Act 2008 commits the UK to reducing carbon emissions by 80% of 1990 levels by 2050. With household emissions constituting more than a quarter of current total energy use in the UK, energy practices in the home have taken on increased policy attention. In this paper, we argue that the UK government's approach is founded upon a variant of methodological individualism that assumes that providing greater energy information to individuals will effect behaviour change in relation to energy use. Such an approach is potentially limited in its effectiveness and does not afford appropriate recognition to all those affected by energy policy. In contrast to this approach, we set out an alternative perspective, a community knowledge networks approach to energy and justice which recognises the contexts and relationships in which people live and use energy. Such an approach emphasises situated knowledge and practices in order to gain a greater understanding of how individuals and communities use energy, but, importantly, offers a means for affording greater recognitional justice to different social groups.     

Environmental characteristics of urban-rural farming migrants in the Republic of Korea and their significance for rural sustainability

ABSTRACT

The number of households migrating to agricultural villages has sharply increased in the Republic of Korea (South Korea) since the late 1990s when the Asian economic crisis developed. This study investigates the environmental behaviour and the socio-economic characteristics of urban-rural migrant farming households and provides insights into their significance for rural sustainability in South Korea. The study is based on survey data collected in 2016 from a sample of 166 migrant farming households and 46 native farming households from the Namwon region in South Korea. The migrant farming households are divided into 29 return and 137 non-return farming households. It was found that most non-return migrants are organic farmers, and can be characterised as anti-urban, amenity-pursuing, green, and lifestyle migrants. It is no wonder that they have a strong intent to make their new home an environmentally, socially and economically sustainable place for their children. Thus, appropriate policy measures need to be designed in such a way to facilitate the synergy between the repopulation of rural areas by farming migrants, their uptake of organic farming, their active engagement in community rebuilding, and regional economic development.     

Sustainability: through cross-cultural community garden activities

ABSTRACT

Indigenous people, international students, immigrants, and refugee families are particularly vulnerable populations that experience a lack of sustainability for various reasons, including lack of belonging and networks, low income, mental stress, and discrimination. Following a relational participatory action research (PAR) process, this study explores the concept of sustainability among First Nations, visible minorities, and non-visible minorities through cross-cultural activities, such as dance and music, children’s art activities, anti-racist workshops, traditional story-sharing, land-based learning, and cross-cultural food sharing in a community garden setting. This paper argues that cross-cultural activities among First Nations, visible and non-visible minorities in a community garden can create positive change in an urban environment by empowering communities through cross-cultural bridging. Throughout the last six years of my participation in various cross-cultural activities, I have learned that empowerment through cross-cultural activities adheres to particular forms of agency: interspecies communication, community building, and learning about decolonisation and reconciliation. This study provides valuable insights for educators whose goals include incorporating land-based learning as well as creating a sense of belonging among cross-cultural communities, ultimately leading to community sustainability.     

Community Sustainability Plans to enable change towards sustainable practice – a Scottish case study

There is a need for a global shift towards a low-carbon society and this requires action at the local level. The aim of the study into sustainable community development is to clarify the role of a community as a whole rather than the role of individuals within that community. Mixed methods of literature review and empirical study have been used to translate the knowledge and experience with urban sustainable development into empirical knowledge of a rural, market town setting. The exemplary case study is the Scottish market town Huntly. The main findings of the study show the need for three ingredients for a Community Sustainability Plan for a town such as Huntly. Community involvement is crucial in developing such plans in a rural setting. Further research in more remote settings, e.g. coastal and island communities, is needed to allow broader conclusions on rural sustainable development.     

Ecological Study of Spring-Early Summer Phytoplankton Blooms in A Semi-Enclosed Estuary

A sampling station in the Eastern Harbour of Alexandria was operated for 51 days between 2 March and 12 June, 1991. the harbour had different wide physical and chemical variations. Six distinct phytoplankton blooms occurred during this period. It is concluded that the physicochemical conditions affected the phytoplankton community structure and species composition. A dense diatom bloom could be maintained in a very weak and/or stabilized water column. A diatom bloom does not necessarily accompany an enhanced nutrient period. the depletion of nutrients and establishment of thermal stratification probably created favourable conditions for dinoflagellate and flagellate species to achieve blooms. the species composition could be shifted over the short term and a dense phytoplankton bloom could possibly dissipate in a few days.     

A botanical importance rating system for estuaries

In many semi-arid areas, estuaries are threatened because of freshwater impoundment. Estuaries are important sites for ecological diversity and, increasingly, for recreation. A system has been developed which rates estuaries according to their botanical importance. A formula allows a single numerical importance score to be calculated. The area cover of each estuarine plant community type (i.e. intertidal salt marsh, submerged macrophytes, reed/sedge swamps and supratidal salt marsh) and its importance in the estuary forms the basis of the score. The ‘ecological condition’ of the plant community and the community richness within the estuary are incorporated into the formula. The formula is effective in determining the botanical importance of estuaries. Further methods to determine the zoological, physical and socio-economic importance of estuaries need to be developed to allow the overall importance of estuaries to be determined.     

2004年河北沿岸春、夏季浮游植物调查研究

2004年对河北沿岸海域浮游植物群落结构进行了春、夏2个航次调查研究,描述了浮游植物的种类组成、细胞数量、生物多样性指数、均匀度指数等群落特征,分析了浮游植物群落的季节变化、历史变化及平面分布趋势。结果显示:2个航次共检测出浮游植物76种,以硅藻为主。不同季节优势种有演替现象,浮游植物细胞数量季节变化显著,浮游植物平面分布特征呈明显的斑块状分布,优势种明显。生物多样性指数(H′)及均匀度指数(J)偏低。两航次浮游植物细胞数量明显高于1984年同期同水域调查结果。