X Close

UCL IRDR Blog

Home

UCL Department of Risk and Disaster Reduction

Menu

What is needed for national resilience?

By Robert Hall, on 14 September 2023

Whether a community struggling to keep its members buoyant, a business trying to stay solvent or a nation fighting to protect its citizens, adversity and crises impact us all. The resilient can pick themselves up, dust off, and not only bounce back but also bounce forward. Yet, this ability is not an obvious and natural one that is easy to acquire and retain. Rather, it needs careful nurturing and maturing. It is a mindset that can be honed and deployed to help manage shocks or stresses and those in-between challenges. There is no one model of resilience but there are pointers and lessons that can help apply resilience in its many variations to overcome adversity whenever it strikes.

Building Resilient Futures is a new book that takes a fresh look at what resilience means. It examines resilience under six ‘capital’ traits – personal, emotional, organisational, urban, communal, and national. It offers insights on how to manage the consequences of upheaval and trauma in those domains. Each trait is introduced by a profile that puts the subject into context with practical and human experiences. As leadership and stewardship underpin all these capital traits, a discrete chapter is devoted to these important issues along with diversity, trust, education and training. Similarly, a separate chapter is allocated to standards, indicators and benchmarking as they cut across all aspects of resilience but are critical in assessing impact. Through a mix of theory, case-studies and anecdotes, the book reveals the nuances of resilience in a digestible and thought-provoking way. Early reviewers say the book is a valuable read!

For the purpose of this blog, which will not attempt to condense the text into a superficial summary, focus is given to that chapter which examines national resilience. This subject is very much in the news, elevated by the inspiring levels of national resistance and resilience exhibited by the Ukrainian nation in its contest with the Russians. The consequences of that war have seen millions migrating far and wide, food and fertilizer stocks severely reduced worldwide, energy prices spiking, and geopolitical tensions escalating well beyond Ukraine’s borders. The interconnectedness of dependency means that any major disruption can readily cascade into corners that were hitherto immune. Hence, we all need to know about national resilience.

One aspect that has emerged recently is how to engage large sections of a population to prepare for and deal with major, nation-wide crisis. The UK Government has released an Integrated Review (2021, refreshed in 2023) and a Resilience Framework (2022), both of which talk about a ‘whole-of-nation approach’ to resilience. This term implies drawing on the services of more than a few specialists and officials but turning to the public and private sectors on mass, the full resources of the voluntary and charity sectors, as well as the trade unions, NGOs, religious groups, schools and colleges, communities, etc. To be commensurate with the level of a national threat, wide-spread societal engagement should be measured in the hundreds of thousands if not millions. This scale was evident in Covid-19, when 750,000 people initially responded to a national call. It could well be required again either in another pandemic or as the ravages of climate change bite, or even with the spread of a European war.

The preparation of a population cannot wait until the event when it will be too late. Work on identifying and organising people who are qualified to help, training others who are willing, educating others on the sidelines, and co-ordinating resources that may be necessary, are worthwhile activities in ‘peacetime’. All this comes at a price but one that is less than the cost of a delayed recovery and heavy loss of life. It should be a government priority: the conclusions of the UK Covid-19 Inquiry may reinforce this message, as other official committees have already done so. Perhaps the formation by 2025 of a UK Resilience Academy, built out from the existing Emergency Planning College, will be an opportunity to bring a wide range of people together and work up resilience plans across all four nations of the UK.

So far, Local Resilience Forums (LRFs) are seen as the main delivery platforms for resilience across the UK at the ground level. In the government’s Resilience Framework, it is proposed that the 38 LRFs in England are strengthened through three ‘pillars’: leadership, accountability and integration. The creation of a Chief Resilience Officer (CRO) for each LRF, accountable to executive local democratic leaders, may help with wider local delivery and levelling up. Consideration will also be given to putting existing Resilience Standards onto a statutory footing for LRFs and all responder organisations.

We can certainly learn lessons from some of the Baltic and Nordic which are way ahead of the UK in preparing their populations to deal with disasters. Admittedly, these countries face the pressures of the Russian ‘bear’ to the east but having a generic plan for all eventualities is sound. In Sweden, for example, a government-appointed Commission (2017) recommended that a ‘Total Defence’ concept engaged all functions of society in the defence effort, both military and civilian. Accordingly, the parliament, the government, authorities, municipalities, private enterprises, voluntary defence organisations as well as individuals are all part of the Swedish concept. On 1 October 2022, a new structure for Swedish civil defence and crisis preparedness was announced with spending planned to increase to approximately €420 million by 2025. A publication titled ‘If crisis or war comes’ has been sent to every household and tells of practical measures to take in an emergency.

When such an idea has been proposed in the UK, it has not gained traction: it is seen by some as alarmist. Nonetheless, the government has introduced an Emergency Alerts service which was trialled for the first time this year. This may be expanded over time to include practical advice. The UK has certainly made some significant strides in national resilience planning in the past few years. But with the threat clouds darkening, we need to be much better prepared and time may not be on our side.


Robert Hall is the former Executive Director of Resilience First Ltd. He is currently writing a sequel to Building Resilient Futures looking at Natural Resilience: How the natural world can help us understand the key elements of resilience.


Read more IRDR Blogs

Follow IRDR on Twitter @UCLIRDR

Reflections on the Turkish-Syrian Earthquakes of 6th February 2023: Building Collapse and its Consequences

By David Alexander, on 9 February 2023

An interesting map was published by the US Geological Survey shortly after the Turkish-Syrian earthquakes.1 It showed (perhaps somewhat predictively) that there was only one tiny square of the vast affected area in which Modified Mercalli intensity (which is largely a measure of damage) reached 9.0, the ‘violent’ level.2 This is–just about–enough to damage very significantly a well-engineered structure (but not necessarily enough to bring it crashing down). Although the disaster of 6th February 2023 produced, in fact, stronger shaking than this, it should not have caused 5,500 large buildings to collapse. The disaster in Turkey and Syria is very obviously the result of poor construction. This is painfully visible in the video images of buildings collapsing. The patterns of collapse are also the same as those in the last 20 Turkish earthquakes, although they are doubtless more extensive this time around. 

Building codes in Turkey have been upgraded five times in the last 55 years and are now perfectly good enough. The tragedy lies in their non-observance and the paucity of retrofitting. It is a mixture of simple errors, lax procedures, ignorance, deliberate evasion, indifference to public safety, untenable architectural fashions, corruption and failure to enforce the codes. Many, perhaps most, people in Turkey live in multi-storey, multiple occupancy reinforced concrete frame buildings. It is these that collapse. Most of them are highly vulnerable to seismic forces. There is plenty of engineering literature on the typical seismic performance defects of such buildings in Turkey. Perhaps we can grant a small exception for Syria, although before the civil war it did have building codes and earthquake research. However, the comment by a leader of the Syrian Catholic Church that buildings had been weakened by bombardment was something of a red herring. This probably affected about 2-3% of those that collapsed. 

 To know whether a reinforced concrete building is safe to live in would require knowledge of:

  • the shear resistance (i.e., quality) of the concrete 
  • the presence or absence and connectivity of shear walls 
  • whether there are overhangs or other irregularities of plan that distribute the weight of the building unevenly or concentrate load on particular parts of it 
  • the presence or absence of a ‘soft-storey’ open ground floor which concentrates the load above columns that cannot support it during seismic deformation 
  • the connections between beams and columns, especially how the steel reinforcing bars are bent in 
  • whether there are proper hooks at the end of rebars on concrete joints 
  • whether the rebars were ribbed or smooth 
  • the quality of the foundations and the liquefaction, landslide or subsidence potential of the underlying ground 
  • the state of maintenance of the structural elements of the building 
  • any subsequent modifications to the original construction. 

 An experienced civil engineer could evaluate some of that by eye, but much of the rest is hidden and only exposed once the building collapses. A short bibliography of sources is appended at the end of this article. 

Many of the news media that have reported the disaster have presented it as the result of inescapable terrestrial forces. While that cannot be negated, it is less than half of the story. The tragedy was largely the result of highly preventable construction errors. Vox clamantis in deserto: to examine this aspect of the disaster one would have to face up to difficult issues, such as corruption, political decision making, people’s expectations of public safety, fatalism versus activism, and more. How much simpler to attribute it all to anonymous forces within the ground! 

A well-engineered tall building that collapses will leave up to 15% void spaces in which there may be living trapped victims. It was notable that, in many buildings that pancaked in Turkey and Syria, the collapses left almost no voids at all, thanks to the complete fragmentation of the entire structure. This poses some serious challenges to search and rescue. In some cases the collapse was compounded by foundation failure, leading to sliding or rotation of the debris. 

There was also an interesting dichotomy in the images on television between the “anthill” type of urban search and rescue, carried out by people with no training, no equipment and no idea what to do, and professional urban search and rescue (USAR), which sadly was in the minority of cases. Nevertheless, it remains true that the influx of foreign USAR teams is, sadly, both riotously expensive and highly inefficient, as they tend to arrive after the ‘golden period’ of about 12 hours in which people could be rescued in significant numbers. 

Among the damage there is at least one classic example of the fall of a mosque and its minaret, the same as that which happened in the Düzce earthquake of 1999. Mosques are inherently susceptible to collapse in earthquakes: shallow arches, barrel vaults, rigid domes and slender minarets. The irony is that the great Turkish architect of the 16th century, Mimar Sinan (after whom a university in Istanbul is named) had the problem solved. He threaded iron bars through the well-cut stones of his minarets, endowing them with strength and flexibility. It is also singular that one of the first short, stubby minarets in Turkey (located in Izmir) was built 300 years after Sinan died in 1588. 


Select Bibliography of Sources on Turkish R/C Construction Practices 

Cogurcu, M.T. 2015.Construction and design defects in the residential buildings and observed earthquake damage types in Turkey. Natural Hazards and Earth System Sciences 15: 931-945. 

Dogan, G., A.S. Ecemis, S.Z. Korkmaz, M.H. Arslan and H.H. Korkmaz 2021. Buildings damages after Elazığ, Turkey earthquake on January 24, 2020. Natural Hazards 109: 161-200. 

Dönmez, C. 2015. Seismic performance of wide-beam infill-joist block RC frames in Turkey. Journal of Performance of Constructed Facilities 29(1): 1-9. 

Erdil, B. 2017. Why RC buildings failed in the 2011 Van, Turkey, earthquakes: construction versus design practices. Journal of Performance of Constructed Facilities 31(3):  

Korkmaz, K.A. 2009. Earthquake disaster risk assessment and evaluation for Turkey. Environmental Geology 57: 307-320. 

Ozmen, H.B. 2021. A view on how to mitigate earthquake damages in Turkey from a civil engineering perspective. Research on Engineering Structures and Materials 7(1): 1-11. 

Sezen, H., A.S. Whittaker, K.J. Elwood and K.M. Mosalam 2003. Performance of reinforced concrete buildings during the August 17, 1999 Kocaeli, Turkey earthquake, and seismic design and construction practise in Turkey. Engineering Structures 25(1): 103-114.


David Alexander is Professor of Risk and Disaster Reduction. He has conducted research on disasters since 1980. His main foci of interest are emergency management and planning, earthquake science, disaster epidemiology, and theoretical issues in disaster risk reduction.

Note from editor: We offer our commiserations to all those affected by the tragic events of this week. UCL staff and students can find support here. Find out where and how to donate to the earthquake appeal here.

Could Arctic disasters create diplomacy?

By Saqar ' M Al Zaabi, on 12 June 2019

Post written by Patrizia Isabelle Duda, PhD researcher at UCL IRDR

Fancy lodgings with outdoor Jacuzzis, brand-name clothing outlets, a Thai massage centre, restaurants offering haute cuisine, a supermarket that displays all manner of fresh food and electronics items—one would have thought that I landed in a First World urban setting. But the Norwegian-governed settlement of Longyearbyen on the Arctic Svalbard archipelago is anything but that.

Longyearbyen’s main street with fancy restaurants and hotels during Svalbard’s dark winter season – Copyright Patrizia Isabelle Duda 2019

Rather, it is a small settlement north of the Arctic Circle, the size of a thumbprint viewed from on high – plunked down in the midst of a valley, surrounded by mountain ranges and a vast road-less expanse of rock, snow, and glacial ice that is prone to avalanches, landslides, flooding and extreme weather conditions. The archipelago is roamed by polar bears, geographically isolated from the Norwegian mainland that governs it (it is halfway between Norway and the North Pole), and reliant on good weather conditions to access it. Thus, Svalbard is especially vulnerable to disasters, from which response mechanisms, no matter how well planned, may not always deliver.

The landscape of Longyearbyen – Copyright Ilan Kelman 2009

 

A photo of Longyearbyen taken on a winter climb to a mountain top nearby in -47 °C – Copyright Patrizia Isabelle Duda 2019

As far as disasters go, there is a gamut of factors besides its remote location and its dicey weather that impinge on Svalbard’s ability to respond. A lack of communication between its settlements is problematic. Its possible overreliance on national response structures which must both be able to react with adequate resources within narrow time frames, as well as have the political will to do so, further compounds the precarious situation. In addition, the present restricted ability of Svalbard’s small hospital to treat more than minor-level injuries, necessitates an over-reliance on aeromedical evacuation to the mainland.  Thus, the capacity for major trauma scenarios is missing.

Given both the existing gaps as well as clear developing and future challenges, it is critical that we take stock of Svalbard’s emergency preparedness and response capacity and develop robust policies that are adapted to the local realities on the island. This means that not only search-and-rescue capacities are needed, which it seems Svalbard has well understood (albeit these are and can only be imperfect); but that improved governance on a much wider scale is urgently required. It must be remembered that disaster efforts do not always happen formally. Both when formal disaster efforts fail, but also when they do not, informality is often a key element of disaster preparedness and response.  In Svalbard’s particular case, this means cooperation and coordination between the two main players on the island—formally, Norway and Russia, and informally, Norwegians and Russians—for efforts both to prevent disasters, as well as to address them when they happen.

These are the questions I pondered together with a team of nine researchers from London, Moscow and around Norway who assembled in Longyearbyen to launch our new project. Generously funded by the Norwegian Research Council, we initiated a 2-year investigation into disaster diplomacy’s potential to foster cooperation (or not) between Svalbard’s Norwegian and Russian stakeholders in their formal and informal responses to disasters. To this end, the project will be looking at three hypothetical disaster scenarios: an oil spill emergency, a crisis involving radiation release from a ship, and a disease outbreak in (Russian) Barentsburg—the second of the only two permanently inhabited settlements on Svalbard.

View of Longyearbyen – Copyright Ilan Kelman 2019

The importance of this project is startingly clear. Moving on from its early days as a coal-mining settlement, Svalbard is now home (albeit a transient one) to a growing population of scientists and tourists. Moreover, this group of islands is currently being re-imagined and re-developed into an Arctic Ocean emergency management hub.  This new hub will act like a magnet, drawing yet more scientists, tourists and job-seekers to an island of roughly 2600 inhabitants, requiring quickly built new infrastructure to support these activities. Coupled with the effects of the already changing environment, Svalbard’s vulnerable settlements, not to mention, the whole region and its ecosystems, are further at risk.

Additionally, some fear that it may also spark a new round of disputes and conflicts between Norway and Russia, (and looking out on the broader horizon, between other nations that have stakes in the Arctic region). Transnational cooperation will be more crucial than ever in tackling the already compromised possible disaster responses. Thus, from a different perspective, this emerging reality might, at least in theory, pave the way for greater diplomatic and practical collaboration on disaster issues and may, by extension, improve many aspects of relations between these two countries that share vested interests in Svalbard.

It is clear from research on disaster diplomacy in other global settings that this second idealistic and much more hopeful perspective is not supported by actual results. Disaster diplomacy has not yet been shown to lead to better relations between countries. But can these findings be applied to Svalbard, and to the Arctic in general, an area which is held to be ‘off the charts’ in so many spheres? As researchers, we hear the often-recited mantra that Arctic players have already come up with uniquely successful and often unprecedented cooperation schemes. Thus, could the Arctic prove to be an exception in the universe of unsuccessful disaster diplomacy case studies? And might the various factors that were present in the particular Arctic situation be extrapolated and applied in disaster conditions elsewhere in the world?

“Welcome” – Copyright Ilan Kelman 2019

I ask myself these questions, as I gaze out past the high-end stores and entertainment centres, to the beautiful but forbidding mountain range just behind them, looking off into the polar-night sky. Svalbard is fragile, vulnerable to disaster, and may well become even more exposed to danger.  But might it not also hold the seeds to plant future opportunities for cooperation and improvement in international relations? Or, will the research results elsewhere in the world be confirmed? Our team hopes that our research will be able to begin to answer some of these questions.