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Seedlings and young trees of Pinus sylvestris were grown in outdoor fumigation chambers at 5 and 150 mu g SO2/m3 (approx.). The higher SO2 concn. redu...

Cocksfoot from Norway and Portugal was grown in controlled environment at 5, 15 or 25°C with 8 h high-intensity light/day with or without a further 16...

Aquatic plant communities are important components of river ecosystems, providing food sources and functional habitats through the provision of refuge...

A method of estimating root efficiency or specific absorption rate, A, in terms of the amount of mineral nutrient taken up per unit root per unit time...

Applications of ammonium nitrate (NH₄NO₃) to cores of Sphagnum magellanicumin situ at 2-week intervals for 20 weeks from mid-June at a raised mire in ...

Both the number of rice hills (clumps of tillering stalks from planted seedlings) and the density of vectors were divided into 3 categories: healthy, ...

Transpiration rates of Douglas-fir trees (Pseudotsuga menziesii) were measured in the field, using tritiated water (HTO) as a tracer for water. Sites ...

Senescence and death of plant parts are frequently accelerated by various stresses to which plants are subjected. The dynamics of these responses can ...

The survival and growth of 15 species and provenances of Australian trees planted on a saline site in dry tropical Queensland was examined. The specie...

Epiphytes are an important component in many forest ecosystems. The proportion of threatened epiphyte species is high, and the impact of clearcuts on ...