THE CONTRIBUTIONS OF AMMONIA OXIDIZING BACTERIA AND ARCHAEA TO NITRIFICATION-DEPENDENT N2O EMISSION IN ALKALINE AND NEUTRAL PURPLE SOILS

The contributions of ammonia oxidizing bacteria and archaea to nitrification-dependent N2O emission in alkaline and neutral purple soils

Abstract Nitrification is believed to be one of the primary processes of N2O emission in the agroecological Fuel Rails system, which is controlled by soil microbes and mainly regulated by soil pH, oxygen content and NH4 + availability.Previous studies have proved that the relative contributions of ammonia oxidizing bacteria (AOB) and archaea (AOA)

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Indoor Positioning System Based on Chest-Mounted IMU

Demand for indoor navigation systems has been rapidly increasing with regard to location-based services.As a cost-effective choice, inertial measurement unit (IMU)-based pedestrian dead reckoning (PDR) systems have been developed for years because they do not require external devices to be installed in the environment.In this paper, we propose a PD

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