1. 中国科学院饮用水科学与技术重点实验室(中国科学院生态环境研究中心),北京 100085
2. 深圳市环境监测中心站,广东 深圳 518057
3. 石家庄市环境信息中心,河北 石家庄 050051
4. 中国科学院大学资源与环境学院,北京 100190
[ "马金锋(1978- ),男,中国科学院饮用水科学与技术重点实验室(中国科学院生态环境研究中心)助理研究员,主要研究方向为水环境数值模拟" ]
[ "唐力(1967- ),男,深圳市环境监测中心站高级工程师,主要研究方向为环境监测" ]
[ "饶凯锋(1976- ),男,中国科学院饮用水科学与技术重点实验室(中国科学院生态环境研究中心)助理研究员,主要研究方向为水生态毒理学、环境预警监测与物联网" ]
[ "洪纲(1974- ),男,石家庄市环境信息中心高级工程师,主要研究方向为环境大数据、环境监测与管理" ]
[ "马梅(1967- ),女,中国科学院饮用水科学与技术重点实验室(中国科学院生态环境研究中心)研究员,主要研究方向为水生态毒理学" ]
网络首发:2019-11,
纸质出版:2019-11-15
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马金锋, 唐力, 饶凯锋, 等. Hadoop下水环境模拟集群运算模式[J]. 大数据, 2019,5(6):2019051-1.
Jinfeng MA, Li TANG, Kaifeng RAO, et al. Cluster computing mode for water environment simulation based on Hadoop[J]. Big Data Research, 2019, 5(6): 2019051-1.
马金锋, 唐力, 饶凯锋, 等. Hadoop下水环境模拟集群运算模式[J]. 大数据, 2019,5(6):2019051-1. DOI: 10.11959/j.issn.2096-0271.2019051.
Jinfeng MA, Li TANG, Kaifeng RAO, et al. Cluster computing mode for water environment simulation based on Hadoop[J]. Big Data Research, 2019, 5(6): 2019051-1. DOI: 10.11959/j.issn.2096-0271.2019051.
水环境数值模型是模拟、分析及预测水体中物质迁移转化过程及其效应的有效工具。水环境模型的高性能批量计算是当前水环境模拟研究的热点。大数据技术中的分布式集群计算模式为水环境模拟批量计算提供一种可行的解决方案。探索了水环境数值模型在大数据分布式计算框架下的适应性,提出了一种适用于水环境模拟的大数据分布式集群运算模式,并通过实例验证了该运算模式的可行性。
Water environment numerical models are effective tools for the simulation
analysis and prediction of the processes of pollutant transport and transformation in water.The development of high-performance batch computation of water environment models has long been a hot topic.The distributed cluster computing mode based on big data technology is a promising approach for massive data management and batch computation
which provides a viable solution to large-scale water environment simulations.The adaptability of water environmental models under the framework of big data technology was explored
and a distributed cluster computing mode for water environment simulations was proposed.Moreover
the feasibility of adapting Delft3D model for cluster computing under Hadoop MapReduce environment was verified with real examples.
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