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Forests have an enormously important role to play in the global ecosystem. Forests produce approximately 28% of the Earth's oxygen (the vast majority being created by oceanic plankton), [3] they also serve as homes for millions of people, and billions depend on forests in some way. Likewise, a large proportion of the world's animal species live ...
Although a forest is usually defined by the presence of trees, under many definitions an area completely lacking trees may still be considered a forest if it grew trees in the past, will grow trees in the future, [20] or was legally designated as a forest regardless of vegetation type. [21] [22]
Genetic diversity also ensures that forest trees can survive, adapt and evolve under changing environmental conditions. Furthermore, genetic diversity is the foundation of biological diversity at species and ecosystem levels. Forest genetic resources are therefore important to consider in forest management. [16]
The forest is a natural system that can supply different products and services. Forests supply water, mitigate climate change, provide habitats for wildlife including many pollinators which are essential for sustainable food production, provide timber and fuelwood, serve as a source of non-wood forest products including food and medicine, and contribute to rural livelihoods.
Join speaker Judi Brown, coordinator for Let the Sun Shine In — Indiana, from 6 to 7 p.m. at the Hoosier National Forest office at 811 Constitution Ave., Bedford, as she highlights the many ...
These forests have long cold winters and short cool summers. Precipitation can reach over 200 centimeters per year, typically in the form of snow. Because of the cold climate in the boreal forests, the growing season is three months long. Boreal forests are made up of evergreen trees, mosses, and lichens. [12]
Several environmental factors of the site must be analyzed, including climate, soil, vegetation, and human activity. [17] These factors will determine the quality of the site, what species of trees should be planted, and what planting method should be used. [17] After the forest site has been assessed, the area must be prepared for planting.
The California Environmental Quality Act ... Badly Managed Forests. Also important, California has failed to effectively manage its forests. ... and other products that can be made from trees ...