Background:Biomass regression equations are claimed to yield the most accurate biomass estimates than biomass expansion factors(BEFs).Yet,national and regional
Background: In the German Democratic Republic(GDR), resin tapping in Scots pine(Pinus sylvestris L.) forests was a major economic activity, and resin-tapped sta
The morphological changes of the tight junction of the alveolar epithelium andthe capillary endothelium of the lungs after blast injury in rats were studied wit
Background: Wood density is considered to be the most important predictor of wood quality but despite its importance, diffuse-porous tree species have been the