期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
Assessing coastal erosion dynamics and sea level rise impacts on Kuala Nerus and Kuala Terengganu,Malaysia:a case study in climate-resilient coastal management
1
作者 Milad Bagheri Mohd Fadzil Akhir +4 位作者 Iraj Gholami Isabelle D.Wolf Nik Norliati Fitri Binti Md Nor Izham Mohamad Yusoff Siti Masayu Rosliah Abdul Rashid 《Episodes》 2025年第3期255-278,共24页
In the face of uncertainty about climate change,this study examines the dynamics of sea level rise and coastline erosion in the East Coast of Malaysia.It examines past changes in the shoreline,beach profiles,and erosi... In the face of uncertainty about climate change,this study examines the dynamics of sea level rise and coastline erosion in the East Coast of Malaysia.It examines past changes in the shoreline,beach profiles,and erosion rates using sophisticated coastal engineering models,remote sensing,field observations,and numerical modeling.The focus is on developing a strong approach for Coastal City Hazard Management(CCHM)zones and modeling erosion trends.Results show that coastal erosion poses a serious risk to socioeconomic activities,habitats,and biodiversity.It is made worse by sea level rise and human activity.There is an assessment of the implications and solutions for mitigation for critical regions.Policymakers,engaged in coastal hazard management and climate change adaptation will find the study vital as it promotes proactive measures to protect vulnerable coastal populations and ecosystems. 展开更多
关键词 developing strong approach sophisticated coastal engineering modelsremote sensingfield observationsand coastline erosion numerical modelingthe coastal erosion climate changethis sea level rise modeling erosion
在线阅读 下载PDF
电磁层析成像系统敏感场激励特性仿真研究 被引量:11
2
作者 付妍 董峰 谭超 《中国电机工程学报》 EI CSCD 北大核心 2011年第8期73-79,共7页
电磁层析成像(electromagnetic tomography,EMT)技术在过程检测中具有潜在的价值。电磁传感器阵列是电磁层析成像系统的前端,由于激励信号直接作用于电磁传感器阵列,因此激励模式、激励信号的频率和幅值特性直接影响检测线圈获取物场信... 电磁层析成像(electromagnetic tomography,EMT)技术在过程检测中具有潜在的价值。电磁传感器阵列是电磁层析成像系统的前端,由于激励信号直接作用于电磁传感器阵列,因此激励模式、激励信号的频率和幅值特性直接影响检测线圈获取物场信息的质量,进而影响后续物场信息特征提取的精度。为了提高传感器阵列对物场信息分布变化的敏感程度,提高系统的敏感性和精确度,保证实验数据的高精度与高稳定性,利用有限元仿真软件COMSOL Multiphysics对电磁层析成像系统的激励模式和激励频率特性进行仿真分析,并获得激励模式及激励频率与传感器输出之间的关系,为电磁传感器阵列的优化使用奠定基础。 展开更多
关键词 电磁层析成像技术 敏感场 激励模式 激励频率 传感器阵列
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部