... Kappler, A., & Behrens, S. (2016). Does soil aging affect the N2O mitigation potential of biochar? A combined microcosm and field study. GCB Bioenergy, 9. https://wwf.panda.org/discover/our_focus/food_practice/food_loss_and_waste/driven_to_waste_global_food_loss_on_farms/ https://www.ipcc.ch/sr15/ http://old.europe.bg/htmls/print_page.php?id=5997&category=8&print=yes&page=13 https://nordregio.org/sustainable_cities/stockholm-biochar-project/ http://biomassmagazine.com/articles/16427/biochar-if-you-make-it-will-they-come
