Book reviews

Land and Leisure — Concepts and Methods in Outdoor Recreation

Second Edition — edited by C. S. Von Doren, G. B. Priddle and J. E. Lewis.

Methuen & Co., £5.95. 1979.

Countryside Planning — The First Three Decades, 1945–76

Andrew W. Gilg.

Methuen & Co. £3.50. 1979.

Social Problems and the City

D. T. Herbert and D. M. Smith

Oxford University Press. £8.50. 271 pp.

Slum Housing and Residential Renewal — The Case of Urban Britain

D. A. Kirby

Topics in Applied Geography Series. Longmans. £2.95. 1979.

From Blacksmiths to White Elephants: Benwell's Changing Shops

Benwell Community Project Final Report, Series No. 7, Newcastle upon Tyne 1979. 72 pp. 80p.

The Debate on Urban Policy — Decentralisation versus Improvement

Robert Coursey

Retailing and Planning Associates 1977. 93 pp.

Urban Deprivation and Government Initiatives

Paul Lawless

Faber. £8.95 (hard‐back), 251 pp.

A Guide to Historic Buildings Law Fourth Edition

Peace, D., and Purdy, I. M.

Cambridgeshire County Council, County Planning Department, 1979.

98 pp. (paperback), £5.35 post paid.

Research and Intelligence

Papers delivered at the Annual Conference 1978, Inlogov University of Birmingham Edited by E. M. Davies

£4.30. 257 pp.

Geography and the Urban Environment : Progress in Research and Applications

Vol. II. Edited by D. T. Herbert, R. J. Johnston.

Wiley, London. 308 pp.

Facts about the New Towns : A Socio‐Economic Digest

A. G. Champion, K. Clegg and R. L. Davies

R.P.A., Corbridge, 1978.

Physical Planning in the Member States of the E.E.C.

C. Wood and N. Lee, Occasional Paper No. 2.

Department of Town and Country Planning, University of Manchester, 1978. 59pp.     

Book reviews

French Land Use Planning in the Fifth Republic: Real or imagined decentralisation?

Irene B. Wilson, Nijmeegse Planologische Cahiers No. 27, Geografisch en Planologisch Instituut, Katholieke Universiteit Nijmegen, Netherlands, 1988. 228pp. ISBN 90–70219–23–9.

Environmental and Resource Economics: an Introduction

Common, M. (1988). Longman i‐xiv 1–319.

The Greening of Aid: Sustainable Livelihoods in Practice.

C. Conroy & M. Litvinoff (Eds.) Earthscan Publications Ltd, London, 1989, pp.293, £8.95 (pb).

Private Supply of Public Services: Evaluation of Real Estate Exactions, Linkage, and Alternative Land Policies.

Rachelle Alterman (Ed), New York University Press, 1988. 273pp, ISBN 0–8147–0589–8.

City Politics

Hegemonic Projects and Discourse, by Maarten A. Hajer, published by Avebury Press, the Gower Publishing Company Ltd 1989, 140 pp.

The Genius Of The Place

The English Landscape Garden 1620–1820

John Dixon Hunt and Petér Willis. Price £12.50 (Paperback) & £26.95 (Cloth). M.I.T. Press.

Vacationscape

Designing Tourist Regions — 1988 2nd Ed.

Clare A. Gunn, New York, Van Nostrand Reinhold, $34.95 (cloth)

Loft Living — Culture and Capital in Urban Change

Sharon Zukin. Published, British Edition ‘Radius (Century Hudson) London, 1988 Price £8.95.

First Pub. U.S. John Hopkins University Press, 1982. Note: The British Edition has an added Chapter ’More Market Forces’.

William Kent Landscape Garden Designer

John Dixon Hunt. A. Zwemmer Ltd London. 1987, 176pp.

The Pattern of Landscape

Sylvia Crowe and Mary Mitchell (1988). Packard Publishing Ltd, Chichester. 127pp, 161 photographs. Price £30. ISBN 185341 020.

International Environmental Diplomacy

Edited by J. E. Carroll     

Estimation of septic tank setback distances based on transport of E. coli and F-RNA phages

Setback distances between septic tank systems and the shorelines of Lake Okareka, New Zealand were determined from model simulations for a worst-case scenario, using the highest hydraulic conductivity and gradient measured in the field, removal rates of the microbial indicators (Escherichia coli and F-RNA phages) determined from a column experiment, and maximum values of the design criteria for the disposal system, and assuming an absence of an unsaturated zone, a continuous discharge of the raw effluent from a failed or non-complying treatment system (both indicators at concentrations of 1x10(7) counts/100 ml) into the groundwater and no sorption of pathogens in the aquifer. Modelling results suggest that the minimal setback distances were 16 m to satisfy the New Zealand Recreational Water Quality Guidelines for E. coli <126 per 100 ml (Ministry for the Environment, 1999) and 48 m to meet the Drinking-Water Standards for New Zealand 2000 for enteric virus <1 per 100 l (Ministry of Health, 2000). These distances may be applicable for other lakeshores in pumice sand aquifers with groundwater velocities <7 m/day. Findings of laboratory column and batch experiments provided an insight into the microbial attenuation and transport processes in pumice sand aquifers. Bacterial removal was predominately through filtration (87-88%) and partially by die-off (12-13%), while viral removal was by both die-off (45%) and filtration (55%). In addition, microbial die-off in groundwater without aquifer material (i.e., free microbes) was much lower than die-off in groundwater with aquifer material (i.e., sorbed microbes) and contributed only 2-6% to the total removal. This implies that the setback distances estimated from die-off rates for the free microbes, determined in the laboratory without considering aquifer media and other removal processes, which are often reported in the literature, could be larger than necessary.     

Protective values for soil lead with respect to child health: a critique of UK guidelines

In 2002, The (UK) Department for Environment, Food and Rural Affairs (DEFRA) together with the Environment Agency published document SGV10 “Contaminants in soil: collation of toxicological data and intake values for humans. Lead”. This publication sets out the derivation of Soil Guideline Values for lead contamination. Values for soil lead that are protective of the health of children and also for adults are derived using the model recommended by an international task force working under the auspices of the Society for Environmental Geochemistry and Health (SEGH) (Wixson and Davies 1993, 1994). Detailed examination of the DEFRA publication shows it uses unrealistic values for two variables in the SEGH model. The consequence is both actual and has potential adverse societal impacts. These impacts could be avoided if the appropriate scientific community were regarded as stakeholders in the legislative outcome and not simply the providers of the research data.     

Ammonia and phosphorus removal from agricultural runoff using cash crop waste-derived biochars

• Orange tree residuals biochar had a better ability to adsorb ammonia. • Modified tea tree residuals biochar had a stronger ability to remove phosphorus. • Partially-modified biochar could remove ammonia and phosphorus at the same time. • The real runoff experiment showed an ammonia nitrogen removal rate of about 80%. • The removal rate of total phosphorus in real runoff experiment was about 95%. Adsorption of biochars (BC) produced from cash crop residuals is an economical and practical technology for removing nutrients from agricultural runoff. In this study, BC made of orange tree trunks and tea tree twigs from the Laoguanhe Basin were produced and modified by aluminum chloride (Al-modified) and ferric sulfate solutions (Fe-modified) under various pyrolysis temperatures (200°C–600°C) and residence times (2–5 h). All produced and modified BC were further analyzed for their abilities to adsorb ammonia and phosphorus with initial concentrations of 10–40 mg/L and 4–12 mg/L, respectively. Fe-modified Tea Tree BC 2h/400°C showed the highest phosphorus adsorption capacity of 0.56 mg/g. Al-modified Orange Tree BC 3h/500°C showed the best performance for ammonia removal with an adsorption capacity of 1.72 mg/g. FTIR characterization showed that P = O bonds were formed after the adsorption of phosphorus by modified BC, N-H bonds were formed after ammonia adsorption. XPS analysis revealed that the key process of ammonia adsorption was the ion exchange between K⁺ and NH₄⁺. Phosphorus adsorption was related to oxidation and interaction between PO₄^3– and Fe³⁺. According to XRD results, ammonia was found in the form of potassium amide, while phosphorus was found in the form of iron hydrogen phosphates. The sorption isotherms showed that the Freundlich equation fits better for phosphorus adsorption, while the Langmuir equation fits better for ammonia adsorption. The simulated runoff infiltration experiment showed that 97.3% of ammonia was removed by Al-modified Orange tree BC 3h/500°C, and 92.9% of phosphorus was removed by Fe-modified Tea tree BC 2h/400°C.     

In Appreciation: Don L. Boyer (1938–2020)

Environmental Fluid Mechanics -