<p>Expanded and updated with new findings and new features</p><ul><li>New chapter on Global Climate providing a self-contained treatment of climate forcing, feedbacks, and climate sensitivity</li><li>New chapter on Atmospheric Organic Aerosols and new treatment of the statistical method of Positive Matrix Factorization</li><li>Updated treatments of physical meteorology, atmospheric nucleation, aerosol-cloud relationships, chemistry of biogenic hydrocarbons</li><li>Each topic developed from the fundamental science to the point of application to real-world problems</li><li>New problems at an introductory level to aid in classroom teaching</li></ul>