Analysis on the performance of a high efficiency administrative building in Spain

A building is an element that consumes great quantities of primary energy both during construction and operating life. Buildings are reported to consume 40% of total primary energy in Europe. Efficiency and saving policies in this sector should be priority to reduce the European energetic dependence on third countries as well as to diminish greenhouse emissions.

The present work is aimed at review the results obtained during the first operating year of a public building with high energetic qualification in Mérida (Spain), which develops novel techniques on efficiency, energy saving and integration of renewable energies applied to the building sector. The building was constructed according to the climatic characteristics of Mérida. Diverse techniques regarding passive solar collection and thermal isolation, window and roofing shadowing and natural lighting were accounted for.

The results showed that it is possible to air-condition public buildings in extreme weather regions by applying specific measures to minimize energy consumption with the use of renewable energy sources (solar energy and biomass). Based on the actual energetic results, the economic, energetic, and environmental feasibility of this kind of building is also analyzed.     

On causes of illegal waste dumping in Slovakia

This paper examines the determinants of illegal waste dumping at the county level in Slovakia (in 77 of 79 counties), using a truncated regression model. It analyzes a unique data-set composed of illegal dumping data provided by the TrashOut platform and sociodemographic data from the national statistical authority.

This study shows that a higher level of expected overall waste production results in a higher rate of illegally dumped waste and a higher number of illegal dumping sites. More precisely, income has a positive impact on the rate of illegal waste dumping, poverty influences the rate of illegal dumping negatively and a higher level of education does not result in more responsible waste management. On the contrary, higher education has a positive influence on the rate of dumping. A negative relationship between costs of illegal waste disposal and dumping rate, as well as a positive relationship between costs of legal waste disposal and dumping rate has been revealed.     

Higher-efficiency for combined photovoltaic-thermoelectric solar power generation

Solar energy application in a large spectrum has the potential for high-efficiency energy conversion. Though, solar cells can only absorb photon energy of the solar spectrum near their band-gap energy, and the remaining energy will be converted into thermal energy. The use of the thermoelectric generator becomes a necessity for convert this thermal energy dissipated so as to increase efficiency conversion.

This paper analyses the feasibility of photovoltaic-thermoelectric hybrid system and reviews their performance in order to optimize harvested energy. Regarding the thermoelectric effect, a new method of the ambient energy harvesting is presented. This method combines thermoelectric generators and the effects of heat sensitive materials associated to photovoltaic cells in phase change for generating both energy day and night. Experimental measures have been conducted primarily in laboratory conditions for a greater understanding of hybridization phenomena under real conditions and to test the actual performance of devices made. Results show that the hybrid system can generate more power than the simple PV and TEG in environmental conditions. This hybrid technology will highlight the use of renewable energies in the service of the energy production.     

Application of environmental risk assessment for strategic decision-making in coastal areas: case studies in China

Environmental risk assessment (ERA) is a powerful technical tool for analyzing potential and extreme adverse environmental impacts, and has found wide application in supporting decision-making processes over the last two decades. However, to date there has been no interrelated application of ERA to support the processes of strategic decision-making (SDM), especially in coastal areas.

In this paper, we attempt to verify the feasibility of the proposed integrated ERA–SDM approach and its methodology by applying it to two case studies (in Xiamen Bay and Luoyuan Bay) of the principal coastal functional zoning (PCFZ, a kind of SDM and similar to the coastal and marine spatial planning in western). The results show that the integrated ERA–SDM approach could integrate ERA into the entire SDM process, directly support the PCFZ, and avoid or mitigate dire environmental risk that can be introduced by SDM processes.     

Applying the concept of State of Good Repair to the management of ecological infrastructure

At any time, the condition of ecological infrastructure is related to the availability of funds to support operational management programmes. Environmental management outcomes are therefore often coupled to general economic conditions. When general economic conditions are favourable, investment in environmental management is often greater. This implies that environmental management frameworks need to be able to cope with the waxing and waning of economic conditions while still delivering acceptable environmental management and service delivery outcomes. At the onset of budget cuts, environmental managers therefore need effective ways of assessing the near and far future trade-offs of curtailing particular programmes in a defensible and internally consistent manner.

Operators of large civil infrastructure assets face the same problem. In response, the asset management community has developed the State of Good Repair approach. The objective of the preliminary consideration presented here was to determine whether this engineering management approach has any merit in environmental management.     

Sustainability in the USA and New Zealand: explaining and addressing the implementation gap in local government

This paper describes the frustrating reality of sustainability implementation in the USA and New Zealand (NZ), an early adopter of sustainability mandates. Local government has a key role in implementation, but has been slow to uptake sustainable practices. We surveyed senior planners in small to medium-sized local government agencies in both countries to identify which features of local government support (or hinder) sustainability in practice.

Environmentally sustainable practices are not well entrenched in either country. In the USA, the framing of sustainability and public support are significant predictors of implementation. However, sustainability is rarely a priority. In NZ, local government capacity is the main driver of implementation. We recommend that planners promote sustainability values, reconcile economic development goals with sustainability (e.g., green economy model), and translate public support for sustainability into institutional priorities. NZ localities also need increased capacity and US localities need continued Federal and State support.     

CFD analysis on the performance of a solar chimney power plant system: Case study in Algeria

The solar chimney power plant (SCPP) is a power generator which uses solar radiation to increase the internal energy of the air circulating in the system, thereby transforming the useful gain of the solar collector into kinetic energy. The produced kinetic energy then can be converted into electrical energy by means of an appropriate turbine. In this paper, four locations in Algeria

(Constantine, Ouargla, Adrar, and Tamanrasset) were considered as case studies to describe the SCPP mechanism in detail. Numerical simulation of an SCPP which has the same geometrical dimensions was performed to estimate the power output of SCPP in these regions. Using the CFD software FLUENT we simulated a two-dimensional axisymmetric model of a SCPP with the standard k-ε turbulence model. The simulation results show that the highest power output produced monthly average value 68–73 KW over the year and the highest hourly power produced in June is around 109–113 KW.     

Modelling built-up land take in Europe to 2020: an assessment of the Resource Efficiency Roadmap measure on land

Land taken by artificial surfaces has an impact on the quality of life and ecosystems. To reduce possible negative impacts of land take, the European Commission proposed setting a milestone objective for 2020 in terms of future rates of land take.

This paper describes a methodology to model the impacts of the 2020 land-take milestone proposed in the RERM in the European Union 27 MS. An integrated modelling framework was configured to assess the spatial impact of two land-take scenarios: a ‘Reference’ scenario, which is driven by demographic and economic trends, and a ‘Target 0’ scenario that follows the 2020 land-take milestone proposed in the RERM. We conclude that the implementation of the 2020 land-take milestone, by reducing future land take in Europe, will foster more efficient use of land (less land taken for the same activity levels) and minimise negative impacts on non-artificial land uses.     

Reviews

NEIGHBORHOOD GROUPS AND URBAN RENEWAL

by J. Clarence Davies 111

Columbia University Press, 1966

THE CITY PLANNING PROCESS — A POLITICAL ANALYSIS

by Alan Altshuler

Cornell University Press, 1965

RECLAIMING DERELICT LAND

by J. R. Oxenham

Faber & Faber. Price 42/‐.

GARDEN CITIES OF TOMORROW

by Ebenezer Howard, ed. with preface by F. J. Osborn and with an introductory essay

by Lewis Mumford.

Faber and Faber, Price 7/6.

INDUSTRIAL MOVEMENT AND THE REGIONAL PROBLEM

by G. C. Cameron and B. D. Clark.

University of Glasgow Social and Economic Studies, Occasional Paper No. 5. Price 21/‐     

Reviews

Planning theory

Andreas Faludi

Pergamon Press, Oxford, 1973. Hard cover £4.75, flexi‐cover £3.

PLANNING AND THE INNOVATION PROCESS (Progress in Planning, Vol. 1, Part 3)

Ray Jefferson

Pergamon Press, Oxford, 1973

THRESHOLD ANALYSIS MANUAL

Scottish Development Department H.M.S.O., London, 1973. £6

THE PLANNER IN SOCIETY: THE CHANGING ROLE OF A PROFESSION

David Eversley

Faber and Faber, London, 1973. £4.75.

SUB‐REGIONAL PLANNING STUDIES: AN EVALUATION

T. M. Cowling and G. C. Steeley

Pergamon Press, Oxford, 1973. £3.80

SKETCHBOOKS OF PAOLO SOLERI

Paolo Soleri.

M.I.T. Press, Cambridge, Massachusetts & London, England, 1971.

ARCOLOGY: THE CITY IN THE IMAGE OF MAN.

Paolo Soleri.

M.I.T. Press, Cambridge, Massachusetts & London, England, 1969.

FREDERICK LAW OLMSTED AND THE AMERICAN ENVIRONMENTAL TRADITION

Albert Fein

George Braziller, New York. $10.00 cloth. $3.95 paper.

ECOLOGY AND RECLAMATION OF DEVASTED LAND (2 vols.) ed. Russel Hutnick and Grant Davis

Gordon and Breach, New York, 1973. £25.00.

MAN MADE THE LAND: Essays in English Historical Geography

Ed. Alan R. H. Baker and J. B. Harley.

David and Charles, Newton Abbot, 1973. £5.25.

THE UNKNOWN URBAN REALM (Vol. 2, Europe 2,000, Project 3, Urbanization, Planning Human Environment in Europe)

U. Neveling, R. Sulzer, W. Ubbens, G. Wersig.

Martinus Nijhoff, The Hague, 1973.     

Reviews

Shadrach Woods, The Man in the Street, Harmondsworth, Penguin, 1975

W. Houghton Evans, Planning Cities, London, Lawrence & Wishart, 1975, £7

R. Taylor, M. Cox & I. Dickens eds., Britain's Planning Heritage, London, Croom Helm for The Royal Town Planning Institute, 1975. £5.75 (hardcover) £3.50 (paperback)

Development Plan Evaluation and Robustness: Application of an Analytical Programme and a Review of Measures of Performance, Department of the Environment Research Report 5 Local Government Operations Research Unit Report C217, 1976. Gratis.

J. Appleton, The Experience of Landscape, London, John Wiley, 1975

J. D. Hunt & P. Willis eds., The Genius of the Place: The English Landscape Garden 1620–1820, London, Paul Elek, 1976. £12.50

N. Pevsner, Staffordshire, Harmondsworth, Middx., Penguin Buildings of England Series, 1974, £3.50 (hardcover)

R. Bailey & M. Brake eds., Radical Social Work, London: Edward Arnold, 1975. £4.25 (hardcover) £1.95 (paperback)

and

The Use of Action Research in Developing Urban Planning Policy: Report of Colloquium, Bristol, June 1975 London, Department of the Environment, 1975.

M. Harloe, Swindon: A Town in Transition, London, Heinemann for the centre for Environmental Studies, 1975.

D. W. Pearce ed., The Economics of Natural Resource Depletion, London, Macmillan, 1975.

J. B. Goddard, Office Location in Urban and Regional Development

B. Fullerton, The Development of British Transport Networks

B. T. Robson, Urban Social Areas

P. L. Knox, Social Well‐Being: A Spatial Perspective

Four volumes in the Theory and Practice in Geography series, edited by J. W. House, A. S. Gouldie & J. H. C. Patten and published by Oxford University Press, 1975. All paperback at £0.90.

James A. Swan & William B. Stapp eds., Environmental Education: Strategies Toward a More Liveable Future, Halstead Press — John Wiley, 1974.

A. G. Wilson & M. J. Kirkby, Mathematics for Geographers and Planners, Oxford: Clarendon Press, 1975     

Reviews

DESIGN ON THE LAND: the development of Landscape Architecture Norman T. Newton Belknap Harvard

COMMUNITY CENTERS AND STUDENT UNIONS Eugene D. Sternberg and Barbara E. Sternberg Van Hostrand Reinhold Company, New York.

DECISION AND CONTROL by Stafford Beer, John Wiley and Sons, Inc., New York, 1966 (3rd printing, 1970)

INDUSTRIAL DYNAMICS by Jay W. Forrester, M.I.T. Press, Cambridge, Mass., 1961. S.1O.5O.

PRINCIPLES OF SYSTEMS by Jay W. Forrester. Wright‐Allen Press, Inc., Cambridge, Mass., 1968.

PUBLIC INQUIRIES AS AN INSTRUMENT OF GOVERNMENT R.E. Wraith and G.B. Lamb George Allen & Unwin Ltd. for the Royal Institute of Public Administration, London 1971, £4.50.

SYSTEMS APPROACH AND THE CITY M.D. Mesarovic and A. Reisman (eds.) North‐Holland Publishing Co., Amsterdam and London, 1972.

SIMULATION IN THE CLASSROOM John L. Taylor and Rex Walford Penguin Books, London, 1972. 45p.

DEVELOPMENT BUILDING: THE TEAM APPROACH C.W. Griffin John Wiley & Sons, Inc. for the American Institute of Architects, New York, 1972.     

Performance evaluation and emission characteristics of biodiesel-ignition enhancer blends propelled in a research diesel engine

This study details the effect of the Di-Methyl-Ether(DME) as a cetane improver on neat cashew nut shell biodiesel (CBD100) to assess the emission and performance engine characteristics. Four fuels, namely, diesel, biodiesel (Cashew nut shell Methyl Ester), a blend of CBD100-10% and 20% by volume of DME (CBD90DME10and CBD80DME20) are prepared and tested on a stationary research diesel engine. The experimental parameters for CBD80DME20 showed a 1.6% increase in thermal efficiency thereby reducing 4.1% of fuel consumption than the neat biodiesel at peak conditions. Experimental result exposed that 20% of DME reduces 3.4% CO, 4.2% HC and 8.8% NOx and 8.4% smoke emissions of CBD100. Based on the outcome of this work, it is clear that CBD80DME20 shall be employed as a substitute fuel for diesel engine.

Abbreviations: CI: Compression ignition; CBD100: Cashew nut shell Bio-diesel; DME: Di-methyl ether; CO: Carbon monoxide; BTE: Brake thermal efficiency; BSFC: Brake specific fuel consumption; CBD100: 100% Biodiesel; CBD90DME10: 90% biodiesel + 10% di-methyl-ether; CBD80DME20: 80% biodiesel + 20% di-methyl-ether; HC: Hydrocarbon; NO_x: Oxides of nitrogen.     

A contribution for the evaluation of the territorial impact of transport infrastructures in the early stages of the EIA: application to the Huelva (Spain)–Faro (Portugal) rail link

The Environmental Impact Assessment (EIA) procedure should predict and identify the major impacts of a project development that may cause specific spatial and temporal effects. Early in the EIA, the scoping stage provides all the relevant information on the impacts of the project alternatives. In particular, potential effects on the territorial network such as habitat connectivity loss and accessibility improvements should be taken into account in the various proposed layout alternatives when evaluating transport infrastructure projects. However, several authors have identified deficiencies in practice. The aim of this article is to provide a methodology for the assessment of these territorial impacts using adequate indicators in the early stages of the EIA procedure.

The proposed method is based on a comparison of a range of alternative layouts for a railway line linking two population centres, using indicators calculated with geographic information systems. The methodology was applied to a case study – the rail link between Huelva (Spain) and Faro (Portugal) – and the high speed rail (HSR) and conventional rail were evaluated in different layouts. The method was effective in spatially identifying significant impacts on accessibility improvements, which occurred closer to the cross border area. The conventional railway alternatives have similar accessibility values to the HSR. The results also reveal that connectivity loss is not limited to the area around the infrastructure, but extends throughout the territory. The results are at variance with the initiative proposed by Spanish and Portuguese transport decision-makers, and raise the possibility of selecting a conventional railway option. An adequate territorial evaluation methodology enables the new action to be correctly assessed, and supplies the information required to propose the most suitable alternative from a socio-economic and environmental standpoint, regardless of whether this proposal was initially included in the transport policy.     

Book reviews

“Water Planning and the Regions”

Edited by P. J. Purdy, R. S. A.

Discussion Paper No. 9, 1977, £1.50.

Tenant participation in council housing management; Housing Development.

Directorate Occasional Paper 2/77, DoE London, 1977.

Getting tenants involved: a handbook on systems of tenant participation in housing management; DoE London, 1977.

La politica dei servizi tra razionalizzazione e rinnovamento

Alberto L'Abate (1978)

Marsilio Editori, Padova, pp. 316

Handbook for Environmental Planning: the social consequences of environmental change.

J. McEnvoy & T. Dietz (1977)

New York, J. Wiley, pp. 323. Price £15.50

Planning and Urbanism in China

Progress in Planning Vol. 8, Part 2, Fo. 1 N. Jeffrey and M. Caldwell, pp. 97–182, 1977

Pergamen, £4.00

The European Community's Regional Fund

Ross B. Talbot

Progress in Planning, Vol. 8, Part 3, pp. 183–281

Pergamon Press, 1977

Providing the Posh Words

W. Hampton, DoE

1978. £1.50. 60pp.

Four Titles on Conservation

A Critical Bibliography of Building Conservation. John F. Smith. Mansell, London 1978. 207 pages including index. Hard back, £12.90.

Conservation and Planning. Alan Doby. Hutchinson — The Built Environment. 1978. 173 pages. Some illustrations. Paper back, £3.25.

A Study in Conservation. Winston Barnett and Cyril Winskell. Oriel Press, 1977. 45 pages, in English, French and German. Illustrated. Paper back, £3.75.

Interpreting the Conserved Environment. Working Paper No. 29. Brian Goodey. Oxford Polytechnic Department of Town and Country Planning, 1977. 65 pages. Paper back, not priced.

“Belgium”, R. Riley, £3.25, 205 pp.

“The Netherlands”, D. Pinder, £3.25, 194 pp.

“The USSR”, J. C. Dewdney, £3.25, 262 pp.

Development Strategy of Bangladesh

Nurul Islam

Oxford, Pergamon Press, 1978, 109 pp.     

Book reviews

Traffic Mix Model

(TRRU Research Report No. 30).

A Methodology for Estimating Recreation Traffic Flows.

August 1977, University of Edinburgh. 144 pps.

“Recreation in the Highlands and Islands”

Tourism and Recreation Research Unit, University of Edinburgh, December 1976.

Research Report No. 22, 411pp with tables and diagrame; Research Report No. 31, 145 with tables and diagrams.

Tourism and Recreation in the Chichester Area: a basis for planning

Tourism and Recreation Research Unit, Research Report No. 35, University of Edinburgh.

The Real Wealth of Nations

S. R. Eyre

Arnold, London, 1978. £7.95.

Landscape Construction

M. F. Downing

E. & F. N. Spon, London, 1977

Planning and Organizing for Social Change. Action Principles from Social Science Research.

Jack Rothman

Columbia University Press. 628 p.p.

Models and Cities and Regions

A. G. Wilson, P. H. Rees, C. M. Leigh (editors) 1977

Wiley, £12.75.

Ecology and Ekistics

C. A. Doxiadis Edited by Gerald Dix

Paul Elek, London 1977. Environmental Studies Series. 91 p.p. Paperback. £3.75.

Tackling Urban Deprivation : The Contribution of Area‐Based Management

T. Mason, K. Spencer, C. Vielba and B. Webster

Institute of Local Government Studies, University of Birmingham, Dec. 1977. 93p.p. No price stated.

Marketing Geography : with special reference to retailing

R. L. Davies

Methuen, 1976. £3.45.

“Public Participation in Planning”

Edited by W. R. D. Sewell and J. T. Coppock

J. Wiley & Sons Ltd., Chichester, 1977. 208 p.p. £9.00.

“The Individual Citizen and Public Participation”

William Hampton and Raymond Walker

Linked Research Project into Structure Planning, Interim Research Paper. 13, 1978. 24 p.p. £1.00.

A Future for Planning Science Fiction Cities

Town Planning discussion paper No. 27. Stephen Wood

U.C.L. 1977.

“The Bicycle Planning Book “

Mike Hudson (editor)

Open Books Publishing Ltd. and Friends of the Earth, 1978. Paperback, £1.95.

Residential Location and Urban Housing Markets

G. K. Ingram (1977) (ed.)

Cambridge, Mass : Ballinger Publishing Co., for the National Bureau of Economic Research.     

Book reviews

Saving the Coast: California's Experiment in Intergovernmental Land Use Control

Melvin B. Mogoluf

D. D. Heath and Co., Lexington, Mass. 1975, xiii + 136 pp., ISBN 0–669–97394–7

The Planning and Design of Rural Roads: The Implications of Landscape & Recreation

David N. Skinner

Scottish Tourist Board/Countryside Commission for Scotland. Price: £4.00

Comparative Land Use Planning and Regulation

Urban Planning Development Series No. 12, University of Washington, Seattle, 1975, 120pp.

’Modern Political Geography‘

R. Muir

Macmillan, 1975, 262pp., Paper cover £2.95; Hard cover £6.95.

Discussion Paper No. 10: “The Layfield Report and Local Government Finance"

G. C. Cameron (ed)

Discussion Papers in Planning, University of Glasgow

Assessment of Major Industrial Applications

Department of the Environment (1976) Research Report 13, H.M.S.O., £2

The Economic Impact of Tourism: a case study in Greater Tayside

D. M. Henderson (1975)

University of Edinburgh: Tourism and Recreation Research Unit

’Urban modelling: algorithms, calibrations, and predictions‘

M. Batty

Cambridge University Press, London, 1976, 381 pages, £17.50

’Urban fields‘

S. Angel and G. M. Hyman

Academic Press, London, 178pp., 1976, £5

Rural Planning Problems

Gordon E. Cherry (Ed.)

Leonard Hill, London, 1976, £6.95

’Living in Cities‘

Charles Mercer

Harmondsworth: Penguin Books, 240pp.

Shopping Centres—Planning, Development and Administration

Edgar Lion

Wiley: 1977, 198pp., £9.00.

The Home of Man

Barbara Ward

Penguin Books (Paperback) and Andre Deutsch (Hardback), June 1976, 294 pp., Indexed, 18 photographs, Paperback £1, Hardback £3.75

Runcorn New Town. Master Plan Amendment No. 2

Runcorn Development Corporation, 1975

Available from The Development Corporation, Runcorn New Town, Runcorn, Cheshire, WA7 5AR, 26 pp., Maps and Plans, Illustrated     

Book reviews

PIONEERS IN BRITISH PLANNING

Gordon Cherry (Ed.)

The Architectural Press, London, 1981. 232 pp with index and illustrations.

Price £8.95 paperback.

PLANNING PROCEDURES

John Stephenson

Northwood Books, 1982

Price £9.95 hardback, 192 pages

INDUSTRIAL LOCATION POLICY FOR ECONOMIC REVITALISATION

Morris L. Sweet

Praeger, 1981

THE POLITICS OF TOWN PLANNING

Gordon Cherry

Longmans, 1982. 165 pp.

THE POLITICS OF LOCAL GOVERNMENT IN THE UNITED KINGDOM

Alan Alexander

Longman, 1982, 143 pp. Price £3.95 paperback

LAND USE AND LIVING SPACE

Robin Best

Methuen U.P., 1981

URBAN PROJECTS MANUAL

A guide to preparing upgrading and new development projects accessable to low income groups.

Forbes Davidson and Geoff Payne (Eds)

University Press 1983 Price £7.50

LONDON'S GREEN BELT: CONTAINMENT IN PRACTICE

Richard Munton

George Allen & Unwin, 1983

OUTDOOR RECREATION AND RESOURCE MANAGEMENT

John Pigram

Croom Helm, 1983

THE IDEAL CITY — ITS ARCHITECTURAL EVOLUTION IN EUROPE

Rosenau, H.

Methuen & Co. Ltd., London & New York. Third Edition 1983. 195 pages illustrated. Hardback.

ENVIRONMENTAL HAZARDS IN THE BRITISH ISLES

A. H. Perry

George Allen and Unwin, 1981

RECREATION AND RESOURCES: LEISURE PATTERNS AND LEISURE PLACES

J. Allan Patmore

Blackwell, 1983