NZ.Natural risk areas, Screw risk mapping other priority rivers.ATOM

Skredrisk, Probability and Consequences maps developed with a slightly simpler methodology than in the Gäu Göta River Inquiry. Mapping is nevertheless based on one based on a large amount of digital data. Norsälven (2015) was the first watercourse where this simplified methodology was applied. The methodological development has been carried out to reduce investigation costs and simplify the interpretation of the maps, thereby increasing the usability of the results. The methodology for risk mapping developed is applicable for straddling risk mapping along other watercourses — e.g. Säveån (2017) and Ångermanälven (later). As each watercourse is clearly mapped, it will be added to the data manuscript for “other priority rivers”. Both the methodology for probability classification and consistency classification can be used separately, the methodology for consistency classification can also be used for mapping other natural events. Used in prioritising measures, before planning new buildings and planning measures for existing buildings. See also http://www.swedgeo.se/sv/samhallsplanering--sakerhet/skredriskutredningar/ [Geotechnology]泥石流风险（Skredrisk）概率与影响图的开发方法相较于高乌-哥塔河调查（Gäu Göta River Inquiry）中的方法更为简洁。不过，该风险图的绘制仍基于海量数字化数据集。2015年的诺尔塞尔文河（Norsälven）是首个应用该简化方法的河道。本次方法开发的初衷在于降低调查成本、简化风险图的解译工作，进而提升研究成果的可用性。本次开发的风险制图方法同样适用于其他河道沿线的滑坡风险制图工作——例如2017年的瑟韦昂河（Säveån）以及后续的昂格曼河（Ångermanälven）。当每条河道的制图工作完成后，相关数据将被纳入「其他优先治理河道」的数据稿件中。概率分级法与一致性分级法均可独立使用，其中一致性分级法还可用于其他自然事件的制图工作。该方法可用于新建建筑规划前的措施优先级排序，以及既有建筑防灾措施的规划工作。详细信息可参见：http://www.swedgeo.se/sv/samhallsplanering--sakerhet/skredriskutredningar/ [岩土工程（Geotechnology）]