Results 21 to 30 of about 3,185 (251)

Thoughts on earthquake emergency response of countyearthquake departments−Taking two earthquakesof M5.0 in Tonghai as examples

open access: yes地震科学进展, 2020
Two earthquakes of M5.0 in Tonghai affected Huaning. After the earthquake, Huaning Earthquake Prevention and Disaster Mitigation Bureau quickly carried out emergency response work and completed various tasks.
Songlin Lu
doaj   +1 more source

Post-tsunami road reconstruction in Sri Lanka: Efficacy of mainstreaming disaster risk reduction [PDF]

open access: yes, 2013
Following the 2004 Indian Ocean tsunami all roads in the affected areas in Sri Lanka were inaccessible during the immediate aftermath of the disaster either due to the damages they sustained or poor networking of roads and lack of contingency planning ...
Palliyaguru, Roshani   +2 more
core   +3 more sources

Disaster risk reduction measures n Bangladesh [PDF]

open access: yes, 2012
Disasters damage the entire economy of the country when they predominantly take place in developing countries. While no country in the world is entirely safe, lack of capacity to limit the impact of hazards has made developing countries being the most ...
Parvez, A.   +4 more
core   +3 more sources

Study on seismic risk assessment model of water supply systems in mainland China [PDF]

open access: yesNatural Hazards and Earth System Sciences
Using the peak ground acceleration (PGA) under four exceedance probabilities calculated via a probabilistic seismic hazard analysis method for China, the probability density function of PGA was obtained by fitting with the Cornell seismic hazard ...
T. Yu   +7 more
doaj   +1 more source

Disaster risk reduction strategies and post-disaster infrastructure reconstruction [PDF]

open access: yes
World’s vulnerability to natural disasters has increased over the last few years. Hence, mainstreaming disaster risk reduction into constructed facilities has taken up an important role in the whole of the disaster management cycle. This paper aims to
Amaratunga, Dilanthi   +2 more
core   +3 more sources

A spatial evaluation method for earthquake disaster using optimized BP neural network model

open access: yesGeomatics, Natural Hazards & Risk, 2023
Rapid spatial evaluation of seismic disaster after earthquake occurrence is required in disaster emergency rescue management, because of its importance in decreasing casualties and property losses. Among many categories of seismic disaster, evaluation of
Hanxu Zhou   +3 more
doaj   +1 more source

A comparison of the governance landscape of earthquake risk reduction in Nepal and the Indian State of Bihar [PDF]

open access: yes, 2016
On 25 April 2015, a Mw 7.8 earthquake struck central Nepal, killing more than 8,700 people. An earthquake of this magnitude has long been anticipated in Nepal and the neighbouring northern Indian state of Bihar, which straddle the active Himalayan ...
Jones, Samantha   +6 more
core   +1 more source

相对局部区域震源参数随机不确定性经验关系研究

open access: yesDizhen xuebao, 2021
在进行未来破坏性地震的强地面运动数值模拟时,震源参数选取的准确性对地震动预测的结果影响很大。震源参数的确定存在很多不确定性因素,既包含随机的不确定性因素,又包含认知的不确定性因素。本文在大量地震事件及文献调研的基础上,运用统计学方法对具备随机不确定性特征的震源参数进行统计研究,以震源参数经验公式的形态建立解释其随机性和不确定性的数学模型。为了研究局部地区震源参数的定标关系特征,获得更加适用于局部地震密集区域,尤其是包含中国大陆地区在内的局部区域的震源参数的经验关系,本文从GCMT地震目录中选取了1 ...
Zongchao Li   +4 more
doaj   +1 more source

A new epigean species of Trichopeltis Pocock, 1894 from southwest China (Diplopoda, Polydesmida, Cryptodesmidae) [PDF]

open access: yesZooKeys
A new species of Cryptodesmidae, Trichopeltis jiyue sp. nov., is described from the Ailaoshan National Nature Reserve in Yunnan Province, southwest China.
Zhenfei Wu   +3 more
doaj   +3 more sources

Simulation of strong earthquake characteristics of a scenario earthquake (MS7.5) based on the enlightenment of 2022 MS6.9 earthquake in Menyuan

open access: yesEarthquake Science, 2022
The Menyuan area is an important transportation hub in the Hexi Corridor. The Menyuan MS6.9 earthquake that occurred on January 8, 2022 had a major impact on the local infrastructure and transportation of this region.
Zhiwei Ji   +4 more
doaj   +1 more source

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