Where are broad leaves found? Broad-leaved forests are widespread ineastern North America, Europe, North China, and Japanas the native vegetation between the coniferous and boreal forests of the north and the steppes and the Mediterranean, or subtropical, vegetation of the south. ...
Many of the main regions of production are also subject to periodic hurricanes which can cause serious damage to the trees and therefore economic losses to the producers. We can’t prevent hurricanes, but could we manage plantations to make them more wind resistant? This is a question which we...
of trees including oak, ash and silver birch. May is the perfect month in which to see many of the wildflowers at their best and now as June approaches those at their peak a couple of weeks ago are fading and beginning to set seed, but there are others waiting to take the limelight....
The EIQ is a commonly-used measure of that compares pesticides across multiple attributes in order to generate a single value to reflect overall toxicity [28,29]. Pesticides vary greatly in their toxicity, and health impacts are much better understood by aggregate toxicity measures that reflect ...