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Yield determinations were made during Apr.-May and Aug.-Sept. on vegetative swards of Arrhenatherum elatius, Cynosurus cristatus, Festuca arundinacea,...

The implementation of the Water Framework Directive requires EU member states to establish and harmonize ecological status class boundaries for biolog...

River regulation and abstraction have dramatically altered the natural flow regime of many rivers worldwide, but experimental investigations of the bi...

There is a clear need to improve our ability to assess the ecological consequences of environmental change. Because of the complexity of ecosystems an...

Rice cv. Hokkaido-Carny was germinated in distilled water with or without impedance of surface O2 exchange by a 0.3-, 1.0- or 10-mm film of olive oil ...

Many ecosystems are influenced simultaneously by multiple stressors, and the consequences of stressors are often unpredictable on the basis of knowled...

The magnitude and spatial scales of human effects on stream habitats need to be correctly measured to achieve sound ecosystem management. We investiga...

Atmospheric pollution in China is mainly caused by human activities such as urbanization and industrialization. Such activities have increased in the ...

Triazine-susceptible and resistant biotypes of S. vulgaris, collected from the same field in Salinas, California, were compared to determine whether r...

Air, soil and leaf temperatures increased and relative humidity of the air decreased within c. 110 m of six flare sites near Port Harcourt in south-ea...