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Feeding ecology and niche separation in some native and domestic ungulates on the Shortgrass Prairie.

Published online: 01 Jan 1982

Authors: Schwartz, C. C. & Ellis, J. E.

Content type: Journal article

Journal title: Journal of Applied Ecology

Diet selection studies of two wild species (Bison bison and Antilocapra americana) and domestic cattle and sheep were used to compare the ecological r...

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Biomass and nutrient dynamics in a C4 semi-arid Australian grassland community.

Published online: 01 Jan 1982

Authors: Christie, E. K.

Content type: Journal article

Journal title: Journal of Applied Ecology

The seasonal pattern of above-ground live biomass production of a C4 Mitchell (Astrebla spp.) grassland community in subtropical, semi-arid Queensland...

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The influence of forage and climatic conditions on range community preference of Shorthorn cattle in central Australia.

Published online: 01 Jan 1982

Authors: Low, W. A. & Dudzinski, M. L. & Muller, W. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

In central Australia, grazing preferences of Shorthorn cattle for seven major and four minor range communities were determined from 108 aerial surveys...

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Interference in pure and mixed populations of Agrostemma githago.

Published online: 01 Jan 1982

Authors: Watkinson, A. R.

Content type: Journal article

Journal title: Journal of Applied Ecology

The response to density of the annual Agrostemma githago were investigated over a wide range of densities in pure populations and also in the presence...

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Spatial distribution and dynamics of populations of the introduced annual Emex australis in south-eastern Australia.

Published online: 01 Jan 1982

Authors: Weiss, P. W.

Content type: Journal article

Journal title: Journal of Applied Ecology

The population dynamics of the annual weed Emex australis are described for 3 sites in south-eastern Australia. A graphical test showed a random spati...

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Effect of a polychlorinated biphenyl on the survival and breeding of puffins.

Published online: 01 Jan 1982

Authors: Harris, M. P. & Osborn, D.

Content type: Journal article

Journal title: Journal of Applied Ecology

An implant of 30-35 mg of Aroclor 1254 was inserted beneath the skin of 108 wild puffins (Fratercula arctica). Although the concentration of PCB was i...

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The population structure, density and prevalence of tuberculosis (Mycobacterium bovis) in badgers (Meles meles) from four areas in south-west England.

Published online: 01 Jan 1982

Authors: Cheeseman, C. L. & Jones, G. W. & Gallagher, J. & Mallinson, P. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

After outbreaks of TB in cattle, 136 badgers, representing 24 social groups, were removed for PM examination. Mean group size varied little (4.8-7.6 i...

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Studies on the ability of a Potamogeton pectinatus community to remove dissolved nitrogen and phosphorus compounds from lake water.

Published online: 01 Jan 1982

Authors: Howard-Williams, C.

Content type: Journal article

Journal title: Journal of Applied Ecology

Enclosures (4.5 m3) in a dense Potamogeton pectinatus community were enriched by weekly additions of NaNO3 and KH2PO4 at four rates (max. 1000 mu g N ...

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Changes in soil properties and vegetation following disturbance of Alaskan arctic tundra.

Published online: 01 Jan 1982

Authors: Chapin, F. S., III & Shaver, G. R.

Content type: Journal article

Journal title: Journal of Applied Ecology

Soil characteristics and vegetation were studied in vehicle tracks and adjacent undisturbed tundra along local moisture gradients at four sites in nor...

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The effect of human trampling on a sand dune ecosystem dominated by Empetrum nigrum.

Published online: 01 Jan 1982

Authors: Hylgaard, T. & Liddle, M. J.

Content type: Journal article

Journal title: Journal of Applied Ecology

The influence of trampling was studied on the outer dune heath of Skallingen, southwest Jutland. The total number of passages and the period of time o...

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