Learning from failures in disaster response

The Myanmar cyclone and Chinese earthquake highlight the need for effective dissemination of information, both before and after a disaster.The effectiveness with which a country deals with a major accident or disaster is a revealing indicator of its sensitivity to the needs of its population. It depends heavily on the country's ability to respond to the population's need for information, prior to and following the event.In the mid-1980s, a key factor in the collapse of the communist regime in the Soviet Union was public resentment of the mishandling of information about the near meltdown at the Chernobyl nuclear plant. It took authorities more than 24 hours to publicly acknowledge the accident, and the lack of evacuation strategies added to losses from the disaster.The recent impact of cyclone Nargis in Myanmar (formerly Burma) and the earthquake in Sichuan province, China, has posed major challenges to both countries in dealing with the event, and handling information about prevention and mitigation.Each has raised important questions about the failure to integrate scientific knowledge into disaster planning, at the cost of thousands of lives. And each has highlighted the need for accurate communication of information, if the impact of major disasters is to be minimised and if government officials are to be held accountable for their efforts — or lack thereof.Clearest lessonIn the case of Myanmar, the failures are glaringly obvious.Firstly, there has been the failure to take on board increasingly widespread knowledge about how the destruction of mangrove forests dramatically increases the vulnerability of coastal populations.This was one of the clearest lessons of the December 2004 Indian Ocean tsunami and has been acknowledged in other countries, including Bangladesh. But Myanmar authorities seem to have paid little attention to mangrove conservation. UN Food and Agriculture Organization officials say the Irrawaddy delta — the country's largest mangrove area, where Nargis struck — has lost half its mangrove area since 1975 (see UN: Mangrove loss 'intensified' Myanmar cyclone damage).Secondly, it is clear that the country lacks the comprehensive communication infrastructure — and perhaps even the political will — to ensure that information about impending disasters reaches the areas where it is most needed.Warnings about the imminent cyclone were posted by the country's meteorological office. But there was no way of rapidly communicating these warnings to those most in danger. Furthermore, the lack of protection measures meant that even those aware could do little about it.Widespread praiseIn China, the situation has been different. The government has won widespread praise for the speed with which it has acknowledged the size of the disaster and submitted its rescue efforts to international scrutiny — in stark contrast to the Tangshan earthquakes of 1976.This new attitude has been reflected in the willingness of earthquake specialists to open themselves up to queries from local journalists. In the past, they would have insisted that all such questions be directed to government officials. Through a fortunate accident of timing, a new law on public access to information came into effect on 1 May, requiring them to act differently. But even in China, important questions have been raised.For example, there is no guarantee that the scientists who have made themselves accessible in an emergency situation will maintain this attitude in less urgent times. In addition to their willingness to deal with the media, scientific institutions must be trained to release information in a fast and comprehensible way.At the same time, media reporting on baseless rumours of new earthquake shocks has reinforced the need to train science journalists to make their own judgments about when to trust apparently scientific statements.Equally important is the need for some probing journalism into why so many schools collapsed, particularly when buildings around them often remained standing. In many cases, the problems appear to have been caused not by a lack of scientific or technical information, but by a failure to put information to use.Intense pressureIncreased openness is not without cost. The more the Soviet government unveiled information about the Chernobyl disaster, the greater became the criticism of its failure to protect its citizens.Undoubtedly, this fear lies at the heart of the situation in Myanmar. The sight on state-run television of the country's prime minister visiting a few hastily erected camps for survivors — all looking remarkably well-fed — is far less likely to generate internal criticism than film of bloated bodies and starving children almost three weeks after the cyclone.In the long-term, attempts to impose heavy-handed restrictions on the coverage of disasters, particularly in an era of global electronic communication, will inevitably be counterproductive. As they learn more about the reality of the situation, the less confidence they will have in those who tell them that the situation is different.Providing citizens with the information they need to protect themselves against future cyclones or earthquakes is a crucial role for science communicators. Identifying the political or other obstacles that prevent this information from getting through or being put into practice is potentially even more important.

Source: http://www.scidev.net/en/editorials/learning-from-failures-in-disaster-response.html

A 'Gizmo' That Saves Lives After Disasters

ScienceDaily (Dec. 24, 2007) — When Javier Rodriguez Molina visited the Atocha Train Station Memorial in Madrid last summer, the Barcelona native felt a great sadness for the victims of the 11 March 2004 Madrid train bombings. But he also felt some hope that his advanced emergency technology work at University of California, San Diego can some day save lives in similar disasters.

Police, firefighters and other emergency workers responding to natural or manmade disasters may someday save more lives with the help of “Gizmo,” an advanced mobile wireless communications device.
Rodríguez is Gizmo’s lead gadgeteer. He’s an electrical engineering graduate student and programmer analyst at UC San Diego's California Institute for Telecommunications and Information Technology (Calit2), one of the most advanced, interdisciplinary research institutes in the world. "Gizmo," which looks like a cross between a remote-controlled toy truck and a lunar landing vehicle, may eventually transform disaster response by collecting and transmitting in real time any information that emergency personnel need via any communications system they're using.
“In almost any emergency, the most important thing is immediate, accurate information,” Rodriguez said. “Gizmo will eventually be able to go anywhere on its own and send back in real time whatever information you might need."
From the Circuits Lab at Calit2, Rodriguez hopes to build many varieties of Gizmos -- even one that flies. The devices could go anywhere that it's too dangerous for humans, including urban emergencies such as hostage situations, terrorist attacks or a building collapse. The current Gizmo is the size of a remote-controlled toy truck. But future models may be alternately much smaller (so they could enter a hostage situation without being detected), or much bigger, such as a full sized truck, which could penetrate disaster situations even in the harshest conditions, such as a hurricane.
"Using technology to try to save lives is the most important thing for me now," Rodriguez said. "I'm taking part in work that can make people more secure by helping police, helping firefighters, helping anybody who is responding to a dangerous situation."
Working under Ramesh Rao, an internationally recognized expert in emergency technology and director of the UC San Diego division of Calit2, Rodriguez is now guiding a team of engineering undergraduates who are building Gizmos, which create their own wireless network bubble wherever they go. One Gizmo can create a wireless network 200 meters in diameter; several working in conjunction can create an exponentially larger network.
The mission of Calit2 is to apply the most advanced technology to real-world problems, and produce solutions that people can actually use. One of the biggest problems for responders in any emergency situation is losing communications with one another and not knowing what's going on inside a dangerous area. So, Rodriguez and his colleagues concentrated on building Gizmo to collect accurate information in emergency situations and transmit it back to responders immediately using whatever communications system is operating.
The data collected by Gizmos can be sent back via wireless network connection to virtually anywhere, whether it's a police command station a block away or a research laboratory on the other side of the world. Gizmos can be controlled by cell phone, laptop or a gaming joystick hooked to a computer. The platform on each Gizmo can be mounted with any kind of device - high definition cameras; super sensitive microphones; sensors that detect dangerous gases, radiation or high heat levels; or a remote controlled arm that can collect samples. Then, that information can be sent to any communications device - cell phones, lap tops, Bluetooth, or whatever type of wireless transmitter emergency personnel are using. If one communications system fails, emergency personnel can switch to another. Like any wireless Internet system, Gizmo can send information through walls or other obstructions.
Another goal for Rodriguez is to make sure that Gizmo is relatively cheap -- under $1,000 - and constructed with many easy-to-replace parts so that they can be mass produced. That way, almost any police, fire and other emergency agencies could buy them off the shelf. If one Gizmo is destroyed in the line of duty, it can be easily replaced.
For now, Gizmos are wheeled vehicles, but Rodriguez and his colleagues already are building one with tank treads so it can go up stairs or over curbs and rocks. The opportunities for Gizmo are immense. Rodriguez envisions using them at delicate archeological ruins, underground cave-ins or even for routine security patrols.
"People see Gizmo and immediately think of a new idea for what it can do," he said. "I'm sure it has important uses that we haven't even thought of yet."

Resource:http://www.sciencedaily.com/releases/2007/12/071217141422.htm

Humanitarian Assistance Often Lacks Needs Assessment

ScienceDaily (Nov. 10, 2007) — The first academic thesis in Sweden on international health assistance in disaster zones is to be presented at the medical university Karolinska Institutet. In his thesis, Dr Johan von Schreeb shows that international assistance is often sent to disaster areas without any prior needs assessment having been made of the affected population.

Dr von Schreeb has carried out needs assessments in a number of disaster situations. He examined the need for international medical assistance after the terrorist action in a school in Beslan, Russia, in 2004, and the low-intensity conflict in the Palestinian territories in 2002. He also studied the use of Foreign Field Hospitals in the natural (sudden impact) disaster zones of Bam (Iran) in 2003, Haiti and Aceh (Indonesia) in 2004 and Pakistan (Kashmir) 2005).

What he discovered was a lack of understanding of people's needs subsequent to the disaster and that international assistance takes inadequate account of existing resources. International field hospitals specialising in life-saving trauma care were dispatched to four areas of natural disaster. Not one arrived within the 48 hours in which lives could still be saved.

If appropriate assistance is to be provided, organisers need access to information about the disaster, the affected area, the size of the population, the socio-economic situation and the available local and regional resources. International donors of humanitarian assistance have jointly decided to distribute the money on the basis of local needs.

There are well-described methods of making needs assessments, but the results are too rarely used. One of Dr von Schreeb's sub-studies examined the extent to which Sida took account of needs assessments in its decisions to fund humanitarian health projects in 2003. Only one third of these decisions contained information about the size of the population to be helped or other factors reflecting their health needs. "My interpretation of this is that it's difficult to provide funding on the basis of needs," says Dr von Schreeb. "Other procedures are needed for having needs govern funding decisions."

During his time as medical coordinator for Medecins Sans Frontieres (Doctors without Borders) in Kashmir, Dr von Schreeb was able to test a new rapid method of gathering needs assessment data in a disaster area. After the 2005 earthquake in Kashmir, he interviewed people at health facilities. His interviewees were geographically representative of the studied population, and the early estimated death and injury toll compared well with the results of a later study in which everyone living in the area was interviewed. "The interviews gave a good, immediate idea of what people needed -- in this case to have their houses repaired before the winter," says Dr von Schreeb.

Thesis: Needs assessments for international humanitarian health assistance in disasters, Johan von Schreeb, Department of Public Health Science, Karolinska Institutet
The public defence of this thesis will be taking place on 23 November 2007 at Karolinska Institutet Campus Solna, Stockholm.

Source: http://www.sciencedaily.com/releases/2007/11/071109101759.htm