Trees And Environment

Trees and Environment

Now Is the Time for Trees

“Celebrates the power of trees to oxygenate the planet, purify water and air, lower city temperatures, provide habitat, nurture the soul, and provide essential food sources.” —Booklist Trees and forests are the number one nature-based solution for revers­ing the negative effects of a changing climate. If ever there was a time to be planting trees, that time is now. Inspired by a collective sense of urgency, a global movement to plant trees is gaining momentum. To move the needle, we need to act on a massive scale and plant millions of trees today to have a measurable and lasting impact on billions of lives tomorrow. In Now Is the Time for Trees, the experts at the Arbor Day Foundation will inspire you to do your part by showing you everything you need to know to plant trees at home or in your community. From advice on choosing the right size and type of tree to tried-and-true tips for planting success, this book will help you plant a tree today and leave your own legacy of hope. Equal parts inspiration and advocacy, Now Is the Time for Trees is a rousing call for environmental action and a must-have book for nature lovers everywhere.

The Sustainable Role of the Tree in Environmental Protection Technologies

This monograph describes ways of using trees and their byproducts in environmental protection technologies and methodologies throughout their lifecycles. The tree, the planet’s main source of biomass, is an indispensable tool for sustainable technologies, and the authors present a holistic picture of how and why in this volume. The authors describe the indispensable role of the living tree in phytoremediation and biomonitoring and detail the relationship of the tree with its surrounding ecosystem. The direct and indirect relationships of a tree at its vegetation period with various components of the ecosystem (i.e. atmosphere, hydrosphere, lithosphere and soil) contribute to the role of a tree as the medium for integrating aerogenic and edaphic pollutants. Trees phytostabilize pollutants in their organisms and remove them from the soil. The ability of some species of trees to reflect the quality of the environment makes a basis for the environmental bioindication, while quantitative representation of the chemical composition of the surrounding environment allows for the use of trees in biomonitoring. Morphological features of trees (e.g. annual tree rings) allow us to observe environmental conditions in the past and retrospectively evaluate them. This monograph also details how wood products (e.g. biochar, chips, bark, etc.) of a tree after it has died are used in environmental technologies. Due to the specific morphological form and physical and chemical composition of wood products, they may be used as active materials in the technologies aimed at reducing pollution in an effective and sustainable manner.