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Stylosanthes humilis was grown for 5 years on cleared Tippera clay loam and its behaviour in competition with the annual grasses Digitaria ciliaris, B...

A non-destructive stain technique for quantifying root growth was developed. Red, blue and yellow chlorotriazinyl dyes are individually applied as a s...

One ml Kjeldahl digest containing 1-25µg N is pipetted into a specimen tube. A nylon fabric disc is placed in a depression inside the plastic cap and ...

Habitat use by colour-marked lapwing (Vanellus vanellus) broods was studied at three coastal farmland sites in SW Sweden from 1987 to 1990. Initial br...

The results of a survey carried out in Britain in 1987 and 1988 are recorded. Participants, mainly children, recorded the first visit for each bumble ...

Although considerable progress has been made in reducing concentrations of persistent organic compounds in the environment, these contaminants are sti...

Migratory birds depend on a suite of sites across their annual cycles, making them vulnerable to a wide variety of anthropogenic pressures. Current ar...

Wildlife viewing is growing in popularity, especially among Black, Indigenous and people of colour (BIPOC), whose participation has increased dramatic...

Artificial light at night (ALAN) affects species' physiology and behaviour, and the interactions between species. Despite the importance of plants as ...

The effects of different ecological processes on larval simuliid community structure was examined at a regional scale in 51 rapids in unregulated and ...