Search - Applied Ecology Resources

Showing 6 results

Effects of SO2 exposure with nitrogen and sulphur fertilization on the growth of Agropyron smithii.

Published online: 01 Jan 1982

Authors: Milchunas, D. G. & Lauenroth, W. K. & Dodd, J. L. & McNary, T. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

A native Montana grassland was exposed to 3-monthly median SO2 concentrations (52, 131 and 228 mu g/m3) and to N, S and N + S fertilization. Leaf area...

Relative death rate: a dynamic parameter describing plant response to stress.

Published online: 01 Jan 1983

Authors: Runeckles, V. S.

Content type: Journal article

Journal title: Journal of Applied Ecology

Senescence and death of plant parts are frequently accelerated by various stresses to which plants are subjected. The dynamics of these responses can ...

Effects of superphosphate and stocking intensity on grassland microarthropods.

Published online: 01 Jan 1981

Authors: King, K. L. & Hutchinson, K. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Collembola and Acarina populations were sampled over two years from sites fertilized with three levels of superphosphate (0, 190, 380 kg ha-1yr-1) and...

Plant dynamics of New Zealand tussock grassland infested with Hieracium pilosella. I. Effects of seasonal grazing, fertilizer and overdrilling.

Published online: 29 Apr 1990

Authors: Scott, D. & Robertson, J. S. & Archie, W. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Field trials were conducted in Mackenzie Country, South Island, New Zealand in 1975-82 at a low fertility site dominated by Festuca novae-zelandiae wi...

Systems analysis of the effect of application methods on the entry of sulphur into pastures grazed by sheep.

Published online: 01 Jan 1974

Authors: May, P. F. & Till, A. R. & Cumming, M. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Quantitative estimates of the effects of different methods of S application on the entry of 35S into the grazed pasture system were made on an analogu...

Recreation of lowland heathland on ex-arable land: assessing the limiting processes on two sites with contrasting soil fertility and pH.

Published online: 18 Jul 2007

Authors: Walker, K. J. & Warman, E. A. & Bhogal, A. & Cross, R. B. & Pywell, R. F. & Meek, B. R. & Chambers, B. J. & Pakeman, R.

Content type: Journal article

Journal title: Journal of Applied Ecology

European heathlands are of high conservation value but have declined as a result of agricultural intensification. Heathland recreation is currently be...