sustainable landscape design: Topics by WorldWideScience.org

Design Transformation based on Nature and Identity Formation in the Design of Landscape Elements

Tobias Plieninger

2014-06-01

Full Text Available Classical conservation approaches focus on the man-made degradation of ecosystems and tend to neglect the social-ecological values that human land uses have imprinted on many environments. Throughout the world, ingenious land-use practices have generated unique cultural landscapes, but these are under pressure from agricultural intensification, land abandonment, and urbanization. In recent years, the cultural landscapes concept has been broadly adopted in science, policy, and management. The interest in both outstanding and vernacular landscapes finds expression in the UNESCO World Heritage Convention, the European Landscape Convention, and the IUCN Protected Landscape Approach. These policies promote the protection, management, planning, and governance of cultural landscapes. The ecosystem services approach is a powerful framework to guide such efforts, but has rarely been applied in landscape research and management. With this paper, we introduce a special feature that aims to enhance the theoretical, empirical and practical knowledge of how to safeguard the resilience of ecosystem services in cultural landscapes. It concludes (1 that the usefulness of the ecosystem services approach to the analysis and management of cultural landscapes should be reviewed more critically; (2 that conventional ecosystem services assessment needs to be complemented by socio-cultural valuation; (3 that cultural landscapes are inherently changing, so that a dynamic view on ecosystem services and a focus on drivers of landscape change are needed; and (4 that managing landscapes for ecosystem services provision may benefit from a social-ecological resilience perspective.

Multifunctional landscapes: Site characterization and field-scale design to incorporate biomass production into an agricultural system

Zulkifli Muslim

2016-01-01

Full Text Available There is a lack of initiative from the designers to integrate the environmental resources in the material and design production of local urban landscape elements that reflects human culture and lifestyle. Based on criteria and principles of symbol design and transformation process, this paper describes the symbiotic relationship between local plants (flower and designs of landscape elements. Using visual analysis, the researcher manipulated shapes and forms of local plant images in producing possible shapes and forms for a design of landscape element (lamp post. The results indicate that the design transformation is a systematic process that allows for variations in design without losing the core characteristics and identity of the basic elements of nature.

International Nuclear Information System (INIS)

Ssegane, Herbert; Negri, M. Cristina; Quinn, John; Urgun-Demirtas, Meltem

2015-01-01

Current and future demand for food, feed, fiber, and energy require novel approaches to land management, which demands that multifunctional landscapes are created to integrate various ecosystem functions into a sustainable land use. We developed an approach to design such landscapes at a field scale to minimize concerns of land use change, water quality, and greenhouse gas emissions associated with production of food and bioenergy. This study leverages concepts of nutrient recovery and phytoremediation to place bioenergy crops on the landscape to recover nutrients released to watersheds by commodity crops. Crop placement is determined by evaluating spatial variability of: 1) soils, 2) surface flow pathways, 3) shallow groundwater flow gradients, 4) subsurface nitrate concentrations, and 5) primary crop yield. A 0.8 ha bioenergy buffer was designed within a 6.5 ha field to intercept concentrated surface flow, capture and use nitrate leachate, and minimize use of productive areas. Denitrification-Decomposition (DNDC) simulations show that on average, a switchgrass (Panicum Virgatum L.) or willow (Salix spp.) buffer within this catchment according to this design could reduce annual leached NO 3 by 61 or 59% and N 2 O emission by 5.5 or 10.8%, respectively, produce 8.7 or 9.7 Mg ha −1 of biomass respectively, and displace 6.7 Mg ha −1 of corn (Zea mays L.) grain. Therefore, placement of bioenergy crops has the potential to increase environmental sustainability when the pairing of location and crop type result in minimal disruption of current food production systems and provides additional environmental benefits. - Highlights: • Design of a multifunctional landscape by integrating cellulosic biofuel production into an existing agricultural system. • The design does not adversely offset current grain production for bioenergy crops. • Maps of concentrated flow paths, subsurface flow direction, NO 3 –N hotspots, and intra-field corn yield variability. �

Research and Design in Landscape Architecture

The innovative landscape design on the old dense area based on community participation

Nijhuis, S.; Bobbink, I.; Jauslin, D.T.

2011-01-01

This paper aims to introduce the particular methodology of the author's and their colleagues at TU Delft Chair of Landscape Architecture. This approach is characterised by theories, methods and techniques converging towards design and research and research by design. The relation and interaction

Integrated visions (part II): Envisioning Sustainable Energy Landscapes

Soemardiono, B.; Rachmawati, M.

2018-03-01

Kembang Jepun area on the east side of the Kali Mas extends to the edge of the river. Along with the development of the city, Kembang Jepun denser, and these districts are facing some issues with limited landscape elements such as land and water elements, lacking in vegetation element in the settlement and services area, and non-optimal streetscape arrangement in the historic town and make the old city less attractive. In the other side, this historic section of the city has the great potential to be developed in order to support the economic developments of the city. Large Scale Intervention is the method of collaboration in developing area which possesses the meaning in the sustainable urban development. So community involvement is an important key factor in the design process and implementation as well as the type of participation and the technique of the process. The expected result of this paper is how to develop the innovative landscape design in the developing old dense area of Kembang Jepun based on community participation.

Introduction to Ecological Landscaping: A Holistic Description and Framework to Guide the Study and Management of Urban Landscape Parcels

Stremke, S.; Koh, J.; Neven, C.T.; Boekel, A.

2012-01-01

ABSTRACT Climate change and resource depletion are driving the transition to renewable energy sources. Both the supply of renewables and the demand for energy are influenced by the physical environment and therefore concern spatial planning and landscape design. Envisioning the longterm development

Discussions on the Design of the Pool Landscape in the Rain Garden Construction

Parwinder Grewal

2008-01-01

Full Text Available Urbanized ecosystems and urban human populations are expanding around the world causing many negative environmental effects. A challenge for achieving sustainable urban social-ecological systems is understanding how urbanized landscapes can be designed and managed to minimize negative outcomes. To this end, an interdisciplinary Ecological Landscaping conference was organized to examine the interacting sociocultural and ecological causes and consequences of landscaping practices and products. This special issue of Cities and the Environment contains a diverse set of articles arising from that conference. In this introductory paper, we describe the meaning of ecological landscaping and a new conceptual framework that helps organize the topic’s complex issues. The essence of ecological landscaping is a holistic systems-thinking perspective for understanding the interrelationships among physical-ecological and sociocultural variables that give rise to the patterns and processes of biodiversity, abiotic conditions, and ecosystem processes within and among individually-managed urban landscape parcels. This perspective suggests that 1 variables not considered part of traditional landscaping and 2 the effects of landscaping within an individual parcel on variables outside of it must both be considered when making design and management decisions about a parcel. To illustrate how these points help create a more holistic, ecological approach to landscaping, a traditional ecosystem model is used to create a framework for discussing how sociocultural and physical-ecological inputs to a landscape parcel affect its characteristics and outputs. As exemplified by papers in this issue, an integrated sociocultural-ecological approach to the study of urban landscaping practices and products is needed to 1 understand why and how humans design and mange urban landscape parcels, 2 describe how the combined characteristics and outputs of many parcels give rise to the

The semiotics of landscape design communication: towards a critical visual research approach in landscape architecture.

Zou, Shuzhen; Zhu, Yirong; Wei, Chaojun; Tao, Biaohong

2018-03-01

With rapid urbanization, the environmental problems are becoming increasingly prominent and diversified ecological landscape designs consequently appear with the rain garden landscape design as a typical. Based on the introduction to rain garden ecological functions and in combination with domestic and international rain garden landscape design cases, this paper discussed the rain garden pool landscape design.

The garden and the layered landscape: landscape urbanism through the lens of garden design

Raaphorst, K.M.C.; Duchhart, I.; Knaap, van der W.G.M.; Roeleveld, Gerda; Brink, van den A.

2017-01-01

In landscape architecture, visual representations are the primary means of communication between stakeholders in design processes. Despite the reliance on visual representations, little critical research has been undertaken by landscape architects on how visual communication forms work or their

Overview and example application of the Landscape Treatment Designer

de Wit, S.I.; Dahl, Caroline; Diedrich, Lisa; Lindholm, Gunilla; Vicenzotti, Vera; Vogel, Nina

2016-01-01

In the era of globalization, also landscape architects and urban designers have learnt to think big–in large scales and far-reaching visions. Landscape is called upon as the model and the medium of urbanism, feeding into a grand narrative of saving the day when architecture as the ordering principle

Sustainable Urban Biophilia: The Case of Greenskins for Urban Density

Alan A. Ager; Nicole M. Vaillant; David E. Owens; Stuart Brittain; Jeff. Hamann

2012-01-01

The Landscape Treatment Designer (LTD) is a multicriteria spatial prioritization and optimization system to help design and explore landscape fuel treatment scenarios. The program fills a gap between fire model programs such as FlamMap, and planning systems such as ArcFuels, in the fuel treatment planning process. The LTD uses inputs on spatial treatment objectives,...

Sustainability curricula in design education

Grant Revell

2014-08-01

Full Text Available Green infrastructure ameliorates the urban heat island effect, contributes positively to liveability and enables sustainability in higher density urban environments. Greenskins (living architectures are a more specific form of green infrastructure, including green walls and green roofs, for dense urban areas. These offer a new approach for sustainable urban biophilia and some forms can be built using the ecological design principles of constructed wetlands. The paper compares findings from two urban centres in warm Mediterranean climates. In general from Adelaide, South Australia and more specifically from university collaborative projects on particular technical and social parameters necessary to sustain Greenskins in dense urban conditions in Fremantle, Western Australia. Results from trials of a prototype greywater Greenskin using vertical constructed wetland cells are reported. Through an experimental investigation of designing living green walls in urban Fremantle, this paper challenges the conventional “triple-bottom-line” approach to sustainable dense urban systems by addressing the greater aesthetic needs of sustainability and its thinking. Here landscape aesthetics looks to the collaborative fields of urban design, environmental engineering and landscape architecture to design new urban biophilic experiences and restorative landscapes for regenerative cultural pleasure, ecological responsibility, environmental stewardship and intellectual gain.

Evaluation of urban river landscape design rationality based on AHP

Casais, M.; Christiaans, H.H.C.M.; Almendra, R.

2012-01-01

While sustainability in Design finds much attention in the literature, the education of sustainability in Design courses lacks discussion regarding curricula and importance. In an attempt to map the way sustainability is taught in Design Bachelor and Master Courses in the European Union, we began

Ecosystem services in agricultural landscapes: a spatially explicit approach to support sustainable soil management.

Qiao Lifang

2008-12-01

Full Text Available An evaluation model for the rationality of the landscape design of urban rivers was established with the analytic hierarchy process (AHP method so as to provide a foundation for updating the landscape design of urban rivers. The evaluation system was divided into four layers, including the target layer, the comprehensive layer, the element layer, and the index layer. Each layer was made of different indices. The evaluation standards for each index were also given in this paper. This evaluation model was proved tenable through its application to the landscape design rationality evaluation of the Weihe River in Xinxiang City of Henan Province. The results show that the water quality, space, activity, facility, community, width of vegetation, sense of beauty and water content are among the most influential factors and should be considered the main basis for evaluating the rationality of the landscape design of urban rivers.

Landscape Design Dialogue. Bridging the gap between knowledge and action

Forouzangohar, Mohsen; Crossman, Neville D; MacEwan, Richard J; Wallace, D Dugal; Bennett, Lauren T

2014-01-01

Soil degradation has been associated with a lack of adequate consideration of soil ecosystem services. We demonstrate a broadly applicable method for mapping changes in the supply of two priority soil ecosystem services to support decisions about sustainable land-use configurations. We used a landscape-scale study area of 302 km(2) in northern Victoria, south-eastern Australia, which has been cleared for intensive agriculture. Indicators representing priority soil services (soil carbon sequestration and soil water storage) were quantified and mapped under both a current and a future 25-year land-use scenario (the latter including a greater diversity of land uses and increased perennial crops and irrigation). We combined diverse methods, including soil analysis using mid-infrared spectroscopy, soil biophysical modelling, and geostatistical interpolation. Our analysis suggests that the future land-use scenario would increase the landscape-level supply of both services over 25 years. Soil organic carbon content and water storage to 30 cm depth were predicted to increase by about 11% and 22%, respectively. Our service maps revealed the locations of hotspots, as well as potential trade-offs in service supply under new land-use configurations. The study highlights the need to consider diverse land uses in sustainable management of soil services in changing agricultural landscapes.

Landscape architecture between politics and science : an integrative perspective on landscape planning and design in the network society

Jonge, de J.M.; Valk, van der A.J.J.

2010-01-01

Spatial planners and landscape architects do not excel in theory development. The authors, being a practicing landscape architect-planner and a planning scholar, explore new roads to a middle range theory of landscape design and planning. Building on theories-in-use in regional planning practice