Effects of loose deposits on debris flow processes in the Aizi Valley, southwest China

M Liu, Y Zhang, S Tian, N Chen, R Mahfuzr… - Journal of Mountain …, 2020 - Springer
Loose deposits, rainfall and topography are three key factors that triggering debris flows.
However, few studies have investigated the effects of loose deposits on the whole debris …

Field observation of debris-flow activities in the initiation area of the Jiangjia Gully, Yunnan Province, China

H Yang, S Zhang, K Hu, F Wei, K Wang… - Journal of Mountain …, 2022 - Springer
Abstract The Jiangjia Gully, which is located in Dongchuan District, Yunnan Province, China,
is a watershed prone to debris flows and has long-term recorded data of debris-flow …

Activity patterns and controlling factors of debris flows in the Upper Salween Alpine Valley

J Huang, H Xu, X Duan, X Li, P Wang - Natural Hazards, 2020 - Springer
The frequency of debris flows in mountainous areas has increased in recent years,
threatening sustainable development of mountainous communities. The Upper Salween …

Mechanisms and runout characteristics of the rainfall-triggered debris flow in Xiaojiagou in Sichuan Province, China

HX Chen, LM Zhang, DS Chang, S Zhang - Natural Hazards, 2012 - Springer
The 2008 Wenchuan earthquake induced a large number of landslides, and a vast amount
of loose landslide materials deposited on steep hill slopes or in channels. Such loose …

Debris flows originating from colluvium deposits in hollow regions during a heavy storm process in Taining, southeastern China

Y Zhang, N Chen, M Liu, T Wang, M Deng, K Wu… - Landslides, 2020 - Springer
On 8 May 2016, eight debris flows occurred in Taining County, Fujian Province, China. Thirty-
six people died as a result of the largest catastrophic debris flow (DF3), which occurred in …

Formation and characteristics of post-earthquake debris flow: a case study from Wenjia gully in Mianzhu, Sichuan, SW China

HY Ni, WM Zheng, YB Tie, PC Su, YQ Tang, RG Xu… - Natural hazards, 2012 - Springer
During the three flood seasons following the Wenchuan earthquake in 2008, two
catastrophic groups of debris flow events occurred in the earthquake-affected area: the 2008 …

Initiation process of debris flows on different slopes due to surface flow and trigger-specific strategies for mitigating post-earthquake in old Beichuan County, China

J Zhuang, P Cui, J Peng, K Hu, J Iqbal - Environmental earth sciences, 2013 - Springer
Abstract The 12 May 2008 Wenchuan earthquake (Ms 8.0) in China, produced an estimated
volume of 28× 10 8 m 3 loosened material, which led to debris flows after the earthquake …

Jiangjia Ravine debris flows in south-western China

M Jakob, O Hungr, P Cui, X Chen, Y Waqng… - Debris-flow hazards and …, 2005 - Springer
China is a mountainous country. More than 6.4 Â 106 km2 of the territory consists of
complex, tectonically active terrain with a monsoon climate within which debris flows are …

Slope erosion induced by surges of debris flow: insights from field experiments

T Zhao, GGD Zhou, Q Sun, GB Crosta, D Song - Landslides, 2022 - Springer
We conducted field observations and experiments to explore debris flow dynamics,
sediment transportation and slope erosion at an active natural debris flow gully in the …

Catastrophic debris flows triggered by a 4 July 2013 rainfall in Shimian, SW China: formation mechanism, disaster characteristics and the lessons learned

H Ni, W Zheng, Z Song, W Xu - Landslides, 2014 - Springer
On 4 July 2013, three catastrophic debris flows occurred in the Hougou, Majingzi, and
Xiongjia gullies in Shimian county and produced debris dams and river blockages, resulting …