More than 330 precious lives were lost or are still missing because of landslides during this monsoon.
‘One hundred and seventy-two households are at substantial risk, and we demand to resettle them to a safer location,’ said Sirjana Tamang, deputy chairperson of Jugal Municipality, Sindhupalchok district. Thirty-nine lives were lost in Lidi village by a landslide on the morning of August 14, of which more than 15 were children. The inhabitants survived the 2015 Gorkha earthquake, recovered and rebuilt their homes and lives, just to perish from another disaster.
These communities have protected themselves with indigenous measures such as bioengineering. After the 2015 earthquake, the vulnerable households were resettled to safer locations. Institutionally, the establishment of the National Disaster Risk Reduction Management Authority as an apex agency responsible for overall disaster risk reduction and management including landslide early warning dissemination with line agencies and provincial and local governments paved the way for further engagement.
as required by the Disaster Risk Reduction and Management Act of 2017 to strengthen provincial and local governments for the communities to be better prepared as well as effectively respond to disasters for fast recovery and rehabilitation.
Nepal’s challenging mountainous terrain is a great asset that offers tourism prospects, but steep slopes pose a significant challenge to the communities in the vicinity
The World Bank has supported Nepal’s journey to strengthen resilience with a number of interventions. The Earthquake Housing Reconstruction Project is supporting reconstruction of 335,700 multi-hazard resistant houses in earthquake-affected areas. The Building Resilience to Climate Related Hazards Project has enhanced the capability of the Department of Hydrology and Meteorology to provide accurate weather and flood forecasts, which has contributed to reducing loss of lives due to floods.
Intensified or prolonged rainfall due to climate change and human interventions in vulnerable areas are likely to increase the number and impact of landslides. However,The following are key areas through which Nepal can strengthen resilience to landslide hazards:
Landslide hazard mapping and risk mitigation for critical facilities
First, Sri Lanka.It is too costly to mitigate landslide risks of all houses in Nepal, but mitigation can be prioritised for critical facilities with higher risks. Based on in-depth field investigation and designs, mitigation measures should be implemented at these critical facilities. Such an approach has been undertaken in
Intensified or prolonged rainfall due to climate change and human interventions in vulnerable areas are likely to increase the number and impact of landslides
Community-Based Disaster Risk Management
A successful pilot is in Dolakha where observed data from various sensors and rain gauges are transmitted to responsible organisations in real-time to circulate warnings. Some communities were trained in slope stabilisation using bioengineering. Working closely with provincial and local governments, these successful community-based disaster risk management efforts need to be expanded to other vulnerable communities.
Establish a geohazard risk management training center
Landslide and Geohazard Risk Management is an inter-agency and interdisciplinary effort that requires multiple agencies’ coordination in early warning and mitigations. Japan and the United States as government university partnership.An applied research function can be added to test mitigation technologies and conduct soil testing to identify the best mitigation designs. Such training and research functions are practiced in different countries including
By implementing these bold geohazard risk management measures, the loss of life and property from landslides in Nepal can be significantly reduced, and communities can be made disaster resilient. The World Bank stands ready to assist.