Effects of Drought and Climate Change on Forest damage and Its Hazard Assessment

DOI

10.2991/rac-18.2018.29How to use a DOI?

Keywords

Forest diseases and pests, Drought, Climate change, Hazard

Abstract

Effects of drought and climate change on forest diseases and pests are increasingly significant, with the global change. As an important forestry zone in China, it is necessary to study on Daxing'an Mountains. Based on the forest diseases and pests and the meteorological data, we calculate SPEI and Humidity/Temperature (H/T) to analyze the impact of meteorological factors on diseases and pests and their dangers. Results: (1) Forest diseases and pests area increased at a rate of 0.76ｘ103ha/a. (2) There are 13 elements related to diseases and pests. Finally, May-Oct SPEI and precipitation, Sep sunshine duration, Aug H/T, annual average humidity and spring temperature were selected as the main influencing factors. (3) The danger level is centered on Huzhong, and decreasing to the east and west sides. The Huzhong and Xinlin region are the key prevention and control regions.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yongbin Bao
AU  - Jiquan Zhang
AU  - Xingpeng Liu
AU  - Na Li
AU  - Yuhai Bao
AU  - Qing Ma
PY  - 2018/10
DA  - 2018/10
TI  - Effects of Drought and Climate Change on Forest damage and Its Hazard Assessment
BT  - Proceedings of the 8th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention (RAC 2018)
PB  - Atlantis Press
SP  - 185
EP  - 189
SN  - 2352-5428
UR  - https://doi.org/10.2991/rac-18.2018.29
DO  - 10.2991/rac-18.2018.29
ID  - Bao2018/10
ER  -