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Tropical old-growth forests continue to decline worldwide, resulting in a huge loss of biodiversity. The extent to which the expansion of second-growt...

Young Golden Delicious trees were grown at Bristol for 1 year then, in January 1975, half the batch were moved to Montpellier; in January 1976, 6 tree...

Reports studies of the growth and reproduction of X. australis at Tidbinbilla Nature Reserve, Canberra, and field observations at two sites (on cleare...

Species composition is a vital attribute of any ecosystem. Accordingly, ecological restoration often has the original, or "natural," species compositi...

A liquid displacement method is described for rapidly measuring the volumes of individual detached leaves or other small plant parts. It is accurate t...

Leaf expansion and tillering of three natural populations from Norway and one from Portugal were studied at three temperatures and two photoperiods. T...

The influence of competition on ramet populations of C. esculentus was studied experimentally at a site near Harare, Zimbabwe. A range of ramet densit...

Lime has been applied to lakes and catchment areas in order to counteract the effects of acidification. Results are reported from laboratory and field...

Oryzopsis holciformis (M.B.). Hack. (hairy ricegrass) was sown in loess soil in containers 60 cm deep at densities of between 160 and 3200 seedlings/m...

The results of the first 4 years of an experiment which has involved frequent applications of ammonium sulfate within a 1-km² tract of nitrogen-poor d...