摘要
为提升生态环境次生地质灾害风险评估效果,文章提出网络大数据背景下生态环境次生地质灾害风险评估方法。对网络大数据信息进行采集与处理,再预测生态环境发育规律,选择生态环境影响因子,设置风险评估方案,评价区域生态环境质量。实验结果表明提出方法能获得更精确的次生地质灾害发育位置,根据自然生态条件与次生地质灾害关系,规划通行线路更加合理。
In order to improve the effect of risk assessment of secondary geological disasters in ecological environment,this paper proposes a risk assessment method of secondary geological disasters in ecological environment under the background of network big data.Collect and process network big data information,predict the development law of ecological environment,select ecological environment impact factors,set up risk assessment scheme and evaluate regional ecological environment quality.The experimental results show that the proposed method can obtain more accurate development location of secondary geological disasters,and the traffic route planning is more reasonable according to the relationship between natural ecological conditions and secondary geological disasters.
作者
贾琳
高源
臧新伟
董伟峰
郝雪明
Jia Lin;Gao Yuan;Zang Xinwei;Dong Weifeng;Hao Xueming(Meteorological Bureau of Baoding City, Baoding 071000, China;Hebei Information Engineering School, Baoding 071000, China;Heibei Sub-Center, China Meteorological Administration Training Center(CMATC), Baoding 071000, China;Hebei Jiuhua GEO-Exploration And Surveying Co., Ltd., Baoding 071000, China)
出处
《环境科学与管理》
CAS
2021年第10期190-194,共5页
Environmental Science and Management
关键词
网络大数据
生态环境
次生地质灾害
风险评估
环境质量
big data
ecological environment
secondary geological disasters
risk assessment
environmental quality
