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Showing 238 results

Plant population structure and aphid parasitism: changes in barley monocultures and mixtures.

Published online: 01 Jan 1979

Authors: Windle, P. N. & Franz, E. H.

Content type: Journal article

Journal title: Journal of Applied Ecology

Two cultivars of barley, one resistant and one susceptible to aphids, were grown in pots in mono- or mixed culture in the laboratory, and either infes...

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Understorey removal effects on tree regeneration in temperate forests: a meta-analysis.

Published online: 04 Mar 2021

Authors: Lombaerde, E. de & Baeten, L. & Verheyen, K. & Perring, M. P. & Ma ShiYu & Landuyt, D.

Content type: Journal article

Journal title: Journal of Applied Ecology

The unwanted development of dense understorey vegetation composed of resource-acquisitive, tall plant species competing strongly with tree regeneratio...

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Production of branches and foliage by young trees of Pinus contorta and Picea sitchensis: provenance differences and their simulation.

Published online: 01 Jan 1976

Authors: Cannell, M. G. R.

Content type: Journal article

Journal title: Journal of Applied Ecology

Measurements were made of the length and disposition of all branches on young trees of P. contorta (a) planted in Peeblesshire, Scotland, in 1966, and...

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Changes in the structure of plant populations.

Published online: 01 Jan 1977

Authors: Naylor, R. E. L.

Content type: Journal article

Journal title: Journal of Applied Ecology

Barley and perennial ryegrass were grown at various densities in boxes and Italian ryegrass and timothy at various densities in the field. The initial...

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Stubble height affects the use of stubble fields by farmland birds.

Published online: 23 Nov 2005

Authors: Butler, S. J. & Bradbury, R. B. & Whittingham, M. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

In the UK, overwintered stubbles are important foraging habitats for farmland birds, many of which are of current conservation concern. Maximizing the...

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Effects of habitat type and management on the abundance of skylarks in the breeding season.

Published online: 26 Jan 2000

Authors: Chamberlain, D. E. & Wilson, A. M. & Browne, S. J. & Vickery, J. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

The abundance of breeding skylarks (Alauda arvensis) was determined by surveying singing males in over 600 randomly selected 1-km squares throughout B...

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Height and species as factors determining browsing of shrubs by wapiti.

Published online: 01 Jan 1979

Authors: Rounds, R. C.

Content type: Journal article

Journal title: Journal of Applied Ecology

The scrub layer was studied in 11 selected areas of Riding Mountain National Park, Manitoba, which are used as winter range by wapiti (Cervus canadens...

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The relation of photosynthesis by phytometers in the profiles of kale crops to leaf area index above them.

Published online: 12 Jan 1970

Authors: Leach, G. F.

Content type: Journal article

Journal title: Journal of Applied Ecology

To estimate the effect of foliage at different positions in the profiles of kale crops on the rate of photosynthesis below it, crop LAI was varied by ...

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The effects of controlled sheep grazing on the dynamics of upland Agrostis-Festuca grassland.

Published online: 26 Jan 2000

Authors: Hulme, P. D. & Pakeman, R. J. & Torvell, L. & Fisher, J. M. & Gordon, I. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

Agrostis capillaris-Festuca ovina plant communities are widespread in the uplands of Great Britain. They are agriculturally productive but little is k...

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The effect of sapling density, heather height and season on browsing by mountain hares on birch.

Published online: 24 Sep 2003

Authors: Rao, S. J. & Iason, G. R. & Hulbert, I. A. R. & Elston, D. A. & Racey, P. A.

Content type: Journal article

Journal title: Journal of Applied Ecology

When mammalian herbivores are present at high densities their browsing activity can have a negative effect on establishment or regeneration of native ...

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