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The published results of the Park Grass Experiment (PGE), at Rothamsted, UK begun in 1856, provide up to 30 yr of annual data which may be used to det...

Shallow lakes throughout the world are subject to drainage, either for fish harvesting or lake restoration. Lake drainage of fish lakes is known to im...

Shoots of Picea sitchensis and Calluna vulgaris were covered with a thin layer of gypsum, which held sufficient water to give good estimates of evapor...

The following is based largely on the author's summary. The amount of damage caused by locusts and grasshoppers is a function of a number of complex v...

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...

The spread and intensification of agriculture are recognized as two of the most important global threats to wildlife. There are clear links between ag...

To understand population dynamics in stressed environments it is necessary to join together two classical lines of research. Population responses to e...

The relationship was examined between the botanical and structural characteristics of the hedgerows of five Oxfordshire farms, and the bird population...

Reports further studies in the stand of Pinus nigra var. maritima already described [see preceding abstract]. Net primary production of the Pine was n...

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