Sentences with phrase «black gum tree»

«Swift parrots are major pollinators of blue and black gum trees which are crucial to the Tasmanian environment and economy including forestry and tourism,» Professor Heinsohn said.

Not exact matches

Monitoring results have shown that river red gum and black box trees surrounding the creek system have increased canopy cover and fresh growth, while water plants including rushes and sedges are also growing in abundance.

Species such as birch, tulip and linden release very low levels of VOCs, but others such as black gum, poplar, oak and willow produce a lot, leading to ozone levels that can be eight times higher than those linked to the low - impact trees.