Geospatial analysis of creeks evolution in the Indus Delta, Pakistan using multi sensor satellite data
文献类型：期刊论文
| 作者 | Ijaz, Muhammad Wajid1,2; Mahar, Rasool Bux1; Siyal, Altaf Ali1,3; Anjum, Muhammad Naveed4 |
| 刊名 | ESTUARINE COASTAL AND SHELF SCIENCE
 |
| 出版日期 | 2018-01-05 |
| 卷号 | 200页码:324-334 |
| 关键词 | Satellite imagery Coastal morphology Sindh coast Mangrove |
| ISSN号 | 0272-7714 |
| DOI | 10.1016/j.ecss.2017.11.025 |
| 通讯作者 | Ijaz, Muhammad Wajid(wajidijaz331@gmail.com) |
| 英文摘要 | Sea level rise (SLR) in response to looming climate change is being considered as a major impediment to coastal areas. Acute wave activities and tidal propagations of semi-diurnal to mixed type are impairing the morphology of the Indus Delta in Pakistan. In this study a synthetic approach has been adopted using multi sensor satellite and ground data in order to integrate the individual effect of topography, oceanic activities and vegetative canopy for deduction of a synergic impact over the morphology of the Indus Delta creeks system from 1972 to 2017. Geomorphologic anomalies in the planform of fourteen major creeks were explored. Spatiotemporal variations suggested that a substantial amount of the delta alluvium had been engulfed by the Arabian Sea. On average, the creeks located on the right side of the Indus River were relatively less wide (3.9 km) than those of on the left side (5.2 km). Zonal statistics calculated with topographic position index (TPI) enabled to understand the tide induced inundation extents. The mangrove canopy on the right side was found greater, which is why tidal basins on that side experienced less erosive activities. Thus, it could be maintained that the coastal sedimentary processes may be monitored effectively with the remotely sensed data and temporal pattern of changes can be quantified for future planning and mitigation of adverse effects. (C) 2017 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI ; SSCI |
| WOS关键词 | TIDAL FLATS ; TOPOGRAPHIC POSITION ; WATERLINE METHOD ; SEA ; CLASSIFICATION ; MANAGEMENT ; LANDSCAPE ; FEATURES ; IMAGES |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| WOS类目 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000424308600029 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558097 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Ijaz, Muhammad Wajid |
| 作者单位 | 1.Mehran Univ Engn & Technol, US Pakistan Ctr Adv Studies Water, Jamshoro 76062, Sindh, Pakistan 2.Environm Protect Agcy, Lahore 54000, Punjab, Pakistan 3.Sindh Agr Univ, Dept Land & Water Management, Tandojam 70060, Sindh, Pakistan 4.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Div Hydrol Water Land Resources Cold & Arid Reg, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ijaz, Muhammad Wajid,Mahar, Rasool Bux,Siyal, Altaf Ali,et al. Geospatial analysis of creeks evolution in the Indus Delta, Pakistan using multi sensor satellite data[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2018,200:324-334. |
| APA | Ijaz, Muhammad Wajid,Mahar, Rasool Bux,Siyal, Altaf Ali,&Anjum, Muhammad Naveed.(2018).Geospatial analysis of creeks evolution in the Indus Delta, Pakistan using multi sensor satellite data.ESTUARINE COASTAL AND SHELF SCIENCE,200,324-334. |
| MLA | Ijaz, Muhammad Wajid,et al."Geospatial analysis of creeks evolution in the Indus Delta, Pakistan using multi sensor satellite data".ESTUARINE COASTAL AND SHELF SCIENCE 200(2018):324-334. |
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来源：寒区旱区环境与工程研究所
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