Planting and Identifying Species of Trees

Trees are a crucial part of human and environmental health. They produce oxygen and also help to filter the air that is necessary for human and animal life. Trees help prevent soil erosion and conserve rainwater, and they also provide shade and reduce noise pollution. For wildlife, they are also a source of food and shelter. Trees are all of these things and much more. For this reason, it is important to ensure that there are enough healthy trees in the world and that they are cared for properly. One way to do that is to plant a tree at home or as a part of a group. Earth Day often brings particular attention to the importance of trees. On this day, people without yards of their own may volunteer to plant trees at parks, schools, or other places as a way of giving back or contributing to nature.

Managing and preserving the trees of the world is known as tree conservation. This typically involves trimming and caring for trees in addition to removing unhealthy or dying ones. A healthy tree should then be planted to replace the one removed. In addition, conservation also involves protecting healthy trees, including those in the forest, from being unnecessarily cut down or damaged. By protecting trees, people are also helping to protect the environment. As a result, this is a type of environmental conservation. Environmental conservation not only involves keeping trees safe but also the air, water, and soil.

The ability to properly identify a tree is important whether one's job is to care for, plant, or remove them. Trees can be identified by their bark, leaves, and fruit. The color and texture of bark can help in identifying a tree, as can its pores, or lenticels. When using needles or leaves to identify a tree, their shape, structure, venation, and even how they are arranged on the branches are all aspects that may help. The type and size of flowers can also be telling and distinctive, as are the fruit and seed structure.

The information gathered from fruit, leaves, flowers, and bark can be checked against the numerous guides that are available. These come in the form of apps for smartphones and other portable devices or as field guides that one can physically carry with them. Some are designed to focus on a specific aspect, such as leaves, while others may offer a wider range of identification options. For people who prefer to take samples home and conduct their research indoors, there are numerous online sources and books available.