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Showing 33 results

Role of the earthworm, Eisenia foetida, in affecting organic matter decomposition in microcosms of sludge-amended soil.

Published online: 01 Jan 1983

Authors: Mitchell, M. J. & Parkinson, C. M. & Hamilton, W. E. & Dindal, D. L.

Content type: Journal article

Journal title: Journal of Applied Ecology

Organic matter decomposition was monitored for 49 days at 15 deg C by measuring CO2 fluxes from microcosms in the form of soil cores. Microcosms were ...

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Aspects of the biology of Psychoda alternata(Say) and P. severini parthenogeneticaTonn. (Díptera) in a percolating filter.

Published online: 22 May 1972

Authors: Solbe, J. F. De L. G. & Tozer, J. S.

Content type: Journal article

Journal title: Journal of Applied Ecology

The following is based largely on the authors' summary. The population dynamics of two species of Psychodain a small experimental percolating filter s...

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Phosphorous in package treatment plant effluents.

Published online: 21 Jan 2021

Published by: Natural England

Authors: May, L. & Woods, H.

Content type: Miscellaneous

To improve the advice on the suitability of different types of small sewage discharges (SSDs) such as those from package treatment plants and septic t...

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The maintenance of grassland on smelter wastes in the Lower Swansea Valley. II. Copper smelter waste.

Published online: 01 Jan 1979

Authors: Goodman, G. T. & Gemmell, R. P.

Content type: Journal article

Journal title: Journal of Applied Ecology

Large-scale grassland trials, using applications of organic materials and pulverized fuel ash on copper smelter waste, were set up in the Lower Swanse...

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Salmonella carriage by herring gulls in the Clyde area of Scotland in relation to their feeding ecology.

Published online: 05 Feb 1987

Authors: Monaghan, P. & Shedden, C. B. & Ensor, K. & Fricker, C. R. & Girdwood, R. W. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

Faecal examination of 2985 Larus argentatus captured at refuse tips in the Clyde area yielded Salmonella of 23 serotypes from 9.2% of birds during the...

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Production and dynamics of salt marsh vegetation and the effects of experimental treatment with sewage sludge. Biomass, production and species composition.

Published online: 01 Jan 1976

Authors: Valiela, I. & Teal, J. M. & Sass, W. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Fertilization with a sewage sludge fertilizer containing 10-6-4 NPK increased the total peak standing crops of salt marsh vegetation, despite the pres...

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A review of the effectiveness of different on-site wastewater treatment systems and their management to reduce phosphorus pollution.

Published online: 18 Jan 2021

Published by: Natural England

Authors: May, L. & Woods, H.

Content type: Miscellaneous

This review assessess the information contained in publicly available literature with a view to enabling Natural England to improve the advice that th...

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The maintenance of grassland on smelter wastes in the Lower Swansea Valley. 3. Zinc smelter waste.

Published online: 01 Jan 1981

Authors: Gemmell, R. P. & Goodman, G. T.

Content type: Journal article

Journal title: Journal of Applied Ecology

Large-scale trials, using applications of organic materials and pulverized fuel ash on Zn smelter waste, were set up in the Lower Swansea Valley, UK, ...

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Phosphorus dynamics of a Florida freshwater marsh receiving treated wastewater.

Published online: 01 Jan 1982

Authors: Dolan, T. J. & Bayley, S. E. & Zoltek, J., Jr. & Hermann, A. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

A study was made of the effect of secondarily treated effluent on the phosphorus budget of a central Florida freshwater marsh. Three 2000 m2 plots rec...

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Seasonal variation in the availability of plant nutrients in acid colliery spoil.

Published online: 01 Jan 1978

Authors: Williams, P. J. & Chadwick, M. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

The pH, percentage moisture, and temperature of colliery spoil, and the K, Ca, Mg, Na, Fe, Zn, Cu, Mn and Al concentration of saturation paste extract...

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