Search

Land-use intensification is increasing dramatically in production systems world-wide. Livestock production is an important component of production lan...

Two models were tested against solar radiation data from a fully-leaved Quercus/Carya forest near Oak Ridge, Tennessee, USA. Vertical profiles of sola...

Data for 1976 to 1983 from a 120-yr-old Q. petraea stand at Fontainebleu forest, France, were used to derive a model for predicting date of budburst a...

Habitat selection by the giant panda Ailuropoda melanoleuca was studied in the subalpine forests of Wolong Reserve, Sichuan, China, where Bashania fan...

Considerable debate surrounds the extent to which tropical forests can be managed for resource extraction while conserving biodiversity and ecosystem ...

In trials on native semiarid grassland at Cheyenne, Wyoming in 1986-87, the response of Agropyron smithii [Elymus smithii] and Bouteloua gracilis to s...

Using sugar-beet seedlings as phytometers, NAR, LAI and light intensity were measured at various levels in field-grown spring barley, winter wheat, sp...

Stream liming can alleviate the effects of anthropogenic acidification but itself constitutes a substantial ecosystem-level perturbation. Acidity in t...

Seasonal foliar nutrient dynamics of four deciduous forest tree species, Quercus prinus, Q. alba, Acer rubrum and Fagus grandifolia, were examined in ...

In some ecosystems there is a positive feedback between forage quality and grazing intensity. This involves three components of plant tolerance to gra...