The Global Carbon Atlas gives audiences a number of ways to visualize carbon dioxide emissions and flux data, and to compare between countries and regions over time (1960 – 2012). Its products are grouped into three main categories that are intended for users with varied technical backgrounds. All products are based on current datasets and models contributed by scientists and research institutions (see Contributors).
The Global Carbon Atlas lets users explore, visualize and interpret national to global carbon emissions from both human activities and natural processes.
Fuelbeds vary widely in their physical attributes, potential fire behavior, and fire effects. The Fuel Characteristic Classification System (FCCS) was designed to represent the diversity of fuels found throughout the United States and predict their relative fire hazard. It consists of a large database of physical parameters that describe the abundance, physical character, and arrangement of wildland fuelbeds.
FCCS quantifies and classifies the structural and geographical diversity of wildland fuels in the United States and predicts their relative fire hazard. Current versions also predict surface fire behavior and quantify carbon stores for each calculated fuelbed.
First order fire effects are the immediate consequences of a fire, whether direct or indirect. The FOFEM tool is designed to calculate these consequences for prescribed fire or wildfire using four separate metrics: tree mortality, fuel consumption, emissions or smoke production, and soil heating. This tool is intended for direct use in assessing fire impacts and severity, planning prescribed fires that accomplish resource needs, and other applications.
FOFEM is a model that predicts first-order fire effects including tree mortality, fuel consumption, emissions (smoke) production, and soil heating caused by prescribed burning or wildfire.