Zobrazeno 1 - 10
of 77
pro vyhledávání: '"frequency ratio method"'
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 5, Pp 161-171 (2024)
Yanyuan County is located on the southeastern edge of the Qinghai-Tibet Plateau, with strong regional tectonic activities. Under the internal and external dynamics actions, landslide disasters are extremely developed in the country, which has caused
Externí odkaz:
https://doaj.org/article/f5343329030d42b2847af98ccf27f9ba
Autor:
Binh Van Duong, Igor K. Fomenko, Kien Trung Nguyen, Oleg Vladimirovich Zerkal, Olga N. Sirotkina, Dang Hong Vu
Publikováno v:
Записки Горного института, Vol 268, Pp 613-624 (2024)
Landslides are one of the most frequent natural disasters that cause significant damage to property in Vietnam, which is characterized by mountainous terrain covering three-quarters of the territory. In 17 northern mountainous provinces of the countr
Externí odkaz:
https://doaj.org/article/4b11faa13c62414ab6d29fd50c6fec0c
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
To overcome the reliance on large samples and high-quality data in existing evaluation methods, while also improving evaluation efficiency and accuracy, this paper proposes a method for rapid landslide hazard assessment. This method utilizes existing
Externí odkaz:
https://doaj.org/article/c9ae99e8f2b946b883e016d9ab544f8d
Publikováno v:
Geosciences, Vol 14, Iss 6, p 171 (2024)
This study is an efficiency comparison between four methods for the production of landslide susceptibility maps (LSMs), which include random forest (RF), artificial neural network (ANN), and logistic regression (LR) as the machine learning (ML) techn
Externí odkaz:
https://doaj.org/article/035ecfa0cb3549e39e0b82fe0f41452e
Akademický článek
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Publikováno v:
Quaternary Science Advances, Vol 8, Iss , Pp 100067- (2022)
Sikkim Himalaya is located in the North-Eastern Himalaya and is prone to landslides caused by rainfall, anthropogenic factors, earthquakes, and other natural disasters. This study aims to identify landslide susceptibility map for the Sikkim Himalaya,
Externí odkaz:
https://doaj.org/article/9a330b512c12406ca983ec546796d4f1
Akademický článek
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Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 7, Pp 95-106 (2021)
Relevance. The active development of the Yamal Peninsula leads to the transformation of the geological environment, often accompanied by the activation of natural and technological processes. Numerous studies are devoted to the description of geocryo
Externí odkaz:
https://doaj.org/article/9981483e38fc4b729a2cb426e04e9f71
Publikováno v:
Applied Sciences, Vol 13, Iss 8, p 5146 (2023)
Landslide susceptibility maps are widely used in land management and urban planning to delimit potentially problematic areas. In this article we improve their reliability by acting on the frequency ratio method and map classification systems. For the
Externí odkaz:
https://doaj.org/article/7c7311668f114d258d9657163be482c3
Publikováno v:
پژوهشهای آبخیزداری, Vol 34, Iss 1, Pp 74-92 (2021)
Landslides are one of the major types of slope instability which cause enormous financial losses and casualties; therefore, it is imperative to consider them in the study of geomorphology, erosion and sedimentation in important watershed. The aim of
Externí odkaz:
https://doaj.org/article/8cfec6a856564f498826f71d9ec4d801