Nitrous oxide emissions from yak excreta patches on an alpine steppe and a summary of available data on nitrogen losses from excreta patches in grassland ecosystems
School of Land and Resources, China West Normal University, Nanchong, China
College of Environmental and Resource Sciences, Zhejiang A&F University, Hangzhou, China
Key Laboratory of Mountain Surface Processes and Ecological Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, China