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Modern methods of crop production are regarded as one of the major factors moderating ecosystem processes in agricultural landscapes and may negativel...

The scope and complexity of interactions within community food webs necessitates their simplification to a community module scale for conducting empir...

Restoration of high plant species diversity to sites where it has been reduced by intensive grassland management requires identification of appropriat...

enThis link goes to a English sectiondeThis link goes to a Deutsche section Human intervention often alters the availability of habitat for biodiversi...

The effects of natural enemies and rainfall on the population dynamics of the pseudococcid Phenacoccus manihoti, and the effects of P. manihoti on the...

Populations of Dactylis glomerata were sampled along 2 transects in S. France both of which began near the Mediterranean coast, one going 80 km N. to ...

1. In vertebrate population estimation, converting faecal density into animal density requires information on the faecal production rate, decay rate a...

The following is virtually the author's summary. Studies were carried out in 1958-62 on some of the factors that affect the formation of bands of hopp...

After a mature apple orchard had been removed by grubbing the trees various experimental treatments (different systems of manuring and ploughing at tw...

Although pollution is a major driver of ecosystem change, models predicting the environmental fate of contaminants suffer from critical uncertainties ...