2012年7月8-13日に開催されるASLOにて、以下のセッションを開きます。どうぞご参加くださいませ。
abstractの締切が3/1 (sharp!) ですが、書く量はほんの少しですので、安心してください。
http://aslo.org/meetings/japan2012/submittal.html
SS58: Nitrogen Biogeochemistry and Perturbation in Terrestrial - Freshwater Systems
Muneoki Yoh, Tokyo University of Agriculture and Technology,
Keisuke Koba, Tokyo University of Agriculture and Technology,
Yoshiyuki, Inagaki, Forestry and Forest Products Research Insititute,
This symposium will discuss biogeochemical cycling of bioelements, especially nitrogen, in watersheds of different scales and aspects including forests, streams, rivers, lakes, and estuaries. Nitrogen is essentially a limiting nutrient in many systems, but its concentration or availability may have been elevated significantly due to several anthropogenic activities, probably leading to a number of environmental problems. Nitrogen saturation due to atmospheric deposition, ecosystem acidification, eutrophication in freshwater systems or estuaries, and their ecological/ biogeochemical implication and consequences will be expected topics of considerable interests.
