Japan Geoscience Union Meeting 2019

Presentation information

[E] Poster

A (Atmospheric and Hydrospheric Sciences ) » A-CG Complex & General

[A-CG32] Global Carbon Cycle Observation and Analysis

Tue. May 28, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Kazuhito Ichii(Chiba University), Prabir Patra(Research Institute for Global Change, JAMSTEC), Forrest M. Hoffman(Oak Ridge National Laboratory), Makoto Saito(National Institute of Environmental Studies)

[ACG32-P06] Data-driven monitoring of terrestrial carbon cycle in Mongolia

*ZAYA MART1, Zhiyan Liu1, Riku Kawase1, Kazuhito Ichii1 (1.Chiba University )

Keywords:climate change, terrestrial environments, carbon cycle

Mongolia has been experiencing both climate changes and anthropogenic environmental changes. Therefore, it is important to monitor environmental changes. In particular, more and more observation-based data sets are available, and synthesis analysis using these multiple observation-based data sets are essential.

We analyzed changes in the terrestrial environmental environment in Mongolia from the 1980s to 2010s. We focused on two different temporal periods, the 1980s to 2010s and 2000 to 2015. As for the first period (1980s to 2010s), we used NOAA AVHRR data sets, observed climate data sets for the analysis. As for the second period (1980s to 2010s), we used multiple remote sensing data sets (e.g. Terra MODIS), empirically upscaled CO2 flux products, and outputs from terrestrial ecosystem models. We will show and discuss the estimated terrestrial environmental changes in Mongolia at the conference.