Dear colleagues, We welcome your contributions to our AGU session, B015. Centennial Challenge: The Bio-atmospheric N cycle: N emissions, transformations, deposition, and terrestrial and aquatic ecosystem impacts. This session is in its 16th year running. We look forward to another year of interesting and diverse presentations on this topic. Abstracts can be submitted at https://agu.confex.com/agu/fm18/prelim.cgi/Session/51072 <https://agu.confex.com/agu/fm18/prelim.cgi/Session/51072>. Further details are below. SESSION TITLE: B015: Centennial Challenge: The Bio-atmospheric N cycle: N emissions, transformations, deposition, and terrestrial and aquatic ecosystem impacts SESSION ID: 51072 Session Description: Biogenic and anthropogenic emissions of reactive nitrogen (Nr) are transported, chemically transformed, and deposited on land and waters, altering structure and function of ecosystems and degrading environmental quality. Estimating atmospheric N emissions and deposition, and evaluating ecosystem responses require a diverse array of measurements and models that link processes at multiple scales. We seek presentations on physical, chemical, biological, and anthropogenic processes that drive local, regional and global nitrogen exchange, impacts on ecosystems, carbon uptake, nitrogen export, biodiversity, human health, and policy implications and responses. Conveners: Stuart B Weiss, Meredith Galanter Hastings, Rebecca Ryals, Maya Almaraz
Feel free to contact Maya Almaraz (maya_alma...@alumni.brown.edu <mailto:maya_alma...@alumni.brown.edu>) with any questions about the session.
