Preface; Ülo Niinemets, Russell K. Monson<br>Chapter 1 Diversification of Volatile Isoprenoid Emissions from Trees: Evolutionary and Ecological Perspectives; Silvia Fineschi, Francesco Loreto, Michael Staudt, Josep Peñuelas<br>Chapter 2 BVOC Mediated Plant-Herbivore Interactions; Amy M. Trowbridge, Paul C. Stoy<br>Chapter 3 The Biochemistry and Molecular Biology of Volatile Messengers in Trees; Hamid Rajabi Memari, Leila Pazouki, Ülo Niinemets<br>Chapter 4 Genetic Engineering of BVOC Emissions from Trees; Maaria Rosenkranz, Jörg-Peter Schnitzler<br>Chapter 5 Molecular and Pathway Controls on Biogenic Volatile Organic Compound Emissions; Ziru Li, Thomas D. Sharkey<br>Chapter 6 Metabolic and Gene Expression Controls on the Production of Biogenic Volatile Organic Compounds; Russell K. Monson<br>Chapter 7 The Roles of Stomatal Conductance and Compound Volatility in Controlling the Emission of Volatile Organic Compounds from Leaves; Peter C. Harley<br>Chapter 8 The Role of Volatile Organic Compounds in Plant Resistance to Abiotic Stresses: Responses and Mechanisms; Malcolm Possell, Francesco Loreto<br>Chapter 9 Flooding-driven emissions from trees; Jürgen Kreuzwieser, Heinz Rennenberg<br>Chapter 10 Modification of BVOC Emissions by Changes in Atmospheric [CO2] and Air Pollution; Carlo Calfapietra, Emanuele Pallozzi, Ilaria Lusini, Violeta Velikova<br>Chapter 11 Multitrophic Signalling in Polluted Atmospheres; Jarmo K. Holopainen, Anne-Marja Nerg, James D. Blande<br>Chapter 12 Leaf-Level Models of Constitutive and Stress-Driven Volatile Organic Compound Emissions; Rüdiger Grote, Russell K. Monson, Ülo Niinemets <br>Chapter 13 Scaling BVOC Emissions from Leaf to Canopy and Landscape: How Different Are Predictions Based on Contrasting Emission Algorithms?; Ülo Niinemets, Paolo Ciccioli, Steffen M. Noe, Markus Reichstein<br>Chapter 14 Upscaling Biogenic Volatile Compound Emissions from Leaves to Landscapes; Alex Guenther<br />Chapter 15 Scaling Emissions from Agroforestry Plantations and Urban Habitats; Susan M. Owen, C. Nicholas Hewitt, Claire S. Rowland<br>Chapter 16 Global Modeling of Volatile Organic Compound Emissions; Kirsti Ashworth, Christophe Boissard, Gerd Folberth, Juliette Lathière, Guy Schurgers<br>Chapter 17 Climate Feedbacks Linking the Increasing Atmospheric CO2 Concentration, BVOC Emissions, Aerosols and Clouds in Forest Ecosystems; Markku Kulmala, Tuomo Nieminen, Robert Chellapermal, Risto Makkonen, Jaana Bäck, Veli-Matti Kerminen<br>Chapter 18 State-of-the-art of BVOC research: what do we have and what have we missed? A Synthesis; Ülo Niinemets, Russell K. Monson