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1. Although the red fox Vulpes vulpes is the main reservoir of rabies in Europe, badger Meles meles populations are known to be drastically affected. ...

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...

The spatial heterogeneity of soil limiting resources is one of the most important factors maintaining biodiversity and ecosystem functions. There is a...

Density-dependent mortality was shown to occur among the parasitic stages of Boophilus microplus (Can.) on European and Zebu X European breeds of catt...

Around Scolt Head Island, N. Norfolk 43.7%, 57.7% and 65.5% of the cumulative total number of observations of brent geese (Branta b. bernicla) were ma...

The adult life-span and the factors affecting egg production in Pieris rapae (L.) (especially age, temperature and solar radiation) were investigated ...

Measurements were made of CO₂ exchange by sods taken from a Phalaris tuberosa/Trifolium repens temperate grassland to determine their net primary prod...

Previous laboratory experiments have shown that carbaryl reduces emergence success and increases fluctuating asymmetry in cell patterns of damselfly w...

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

1. The intensive exploitation of fish communities often leads to substantial reductions in the abundance of target species, with ramifications for the...