Near real-time monitoring of post-fire erosion after storm events: a case study in Warrumbungle National Park, Australia
文献类型：期刊论文
| 作者 | Yang, Xihua1,4; Zhu, Qinggaozi2,4; Tulau, Mitch1; McInnes-Clarke, Sally1; Sun, Liying3 ; Zhang, Xiaoping4
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| 刊名 | INTERNATIONAL JOURNAL OF WILDLAND FIRE
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| 出版日期 | 2018 |
| 卷号 | 27期号:6页码:413-424 |
| ISSN号 | 1049-8001 |
| 关键词 | geographic information system rainfall erosivity remote sensing soil loss weather radar |
| DOI | 10.1071/WF18011 |
| 通讯作者 | Yang, Xihua(xihua.yang@environment.nsw.gov.au) |
| 英文摘要 | Wildfires in national parks can lead to severe damage to property and infrastructure, and adverse impacts on the environment. This is especially pronounced if wildfires are followed by intense storms, such as the fire in Warrumbungle National Park in New South Wales, Australia, in early 2013. The aims of this study were to develop and validate a methodology to predict erosion risk at near real-time after storm events, and to provide timely information for monitoring of the extent, magnitude and impact of hillslope erosion to assist park management. We integrated weather radar-based estimates of rainfall erosivity with the revised universal soil loss equation (RUSLE) and remote sensing to predict soil loss from individual storm events after the fire. Other RUSLE factors were estimated from high resolution digital elevation models (LS factor), satellite data (C factor) and recent digital soil maps (K factor). The accuracy was assessed against field measurements at twelve soil plots across the Park and regular field survey during the 5-year period after the fire (2013-17). Automated scripts in a geographical information system have been developed to process large quantity spatial data and produce time-series erosion risk maps which show spatial and temporal changes in hillslope erosion and groundcover across the Park at near real time. |
| WOS关键词 | HYDRO-GEOMORPHIC RESPONSE ; SOUTH-EASTERN AUSTRALIA ; SOIL-EROSION ; RAINFALL EROSIVITY ; CLIMATE-CHANGE ; VEGETATION INDEXES ; WATER EROSION ; UNITED-STATES ; WILDFIRE ; FIRE |
| 资助项目 | State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau[A314021403-1703] ; NSW Office of Environment and Heritage (OEH) |
| WOS研究方向 | Forestry |
| 语种 | 英语 |
| 出版者 | CSIRO PUBLISHING |
| WOS记录号 | WOS:000435498000005 |
| 资助机构 | State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau ; NSW Office of Environment and Heritage (OEH) |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/54688]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Xihua |
| 作者单位 | 1.New South Wales Off Environm & Heritage, POB A290, Sydney South, NSW 1232, Australia 2.Univ Technol Sydney, Sch Life Sci, POB 123, Broadway, NSW 2007, Australia 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 4.Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Xihua,Zhu, Qinggaozi,Tulau, Mitch,et al. Near real-time monitoring of post-fire erosion after storm events: a case study in Warrumbungle National Park, Australia[J]. INTERNATIONAL JOURNAL OF WILDLAND FIRE,2018,27(6):413-424. |
| APA | Yang, Xihua,Zhu, Qinggaozi,Tulau, Mitch,McInnes-Clarke, Sally,Sun, Liying,&Zhang, Xiaoping.(2018).Near real-time monitoring of post-fire erosion after storm events: a case study in Warrumbungle National Park, Australia.INTERNATIONAL JOURNAL OF WILDLAND FIRE,27(6),413-424. |
| MLA | Yang, Xihua,et al."Near real-time monitoring of post-fire erosion after storm events: a case study in Warrumbungle National Park, Australia".INTERNATIONAL JOURNAL OF WILDLAND FIRE 27.6(2018):413-424. |
入库方式： OAI收割
来源：地理科学与资源研究所
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