There are several organizations that have a similar interest in this biome. One of the most popular scientific organizations is NASA. This group is known primarily for its space and astronomy studies, but it also has a branch that deals with biomes and the environment. This organization lists some of the main characteristics of the deciduous forest and some locations of known deciduous forests in our country.
Below is a link that you can check out to see what the NASA Organization is about and how they study this type of biome.
http://earthobservatory.nasa.gov/Experiments/Biome/biotemperate.php
Below is a link that you can check out to see what the NASA Organization is about and how they study this type of biome.
http://earthobservatory.nasa.gov/Experiments/Biome/biotemperate.php