Finnish weatherman for the world

Foreigners in Finland are often amazed to find that everything still seems to work here even in the worst Nordic winter weather. One key factor behind this miracle is the expert forecasting work done by the Finnish Meteorological Institute.

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The former head of the Finnish Meteorological Institute (FMI), Petteri Taalas, was appointed secretary-general of the World Meteorological Organisation (WMO) in January 2016. His appointment is seen as a sign of the global reputation of Finnish meteorological excellence. FMI forms one of the world’s oldest and most professionally respected national meteorological offices.

“About half of FMI’s staff of 720 work in R&D, but we also produce a wide range of practical forecasting and warning services for our clients, especially in the transport sector,” says Taalas. He served as FMI’s director general for 11 years and will spend a total of four to eight years leading the Geneva-based WMO.

Snow business

Taalas lists FMI’s specialities, including snow and ice monitoring, assisting icebreakers and other ships on the frozen Baltic Sea each winter, and providing services to support Finland’s effective winter road maintenance.

“We’re proud to have built up strong expertise in many areas. Among meteorological institutes we are number two in the world in terms of published scientific articles.”

Taalas hopes to help the WMO reproduce Finland’s achievements around the world by transferring advanced expertise to help other meteorological agencies provide high-tech, customer-oriented services, especially in developing countries. The FMI itself currently works in more than 50 countries around the world. In Nepal, Finnish experts are leading a major World Bank funded project aiming to improve national weather observations and create forecasting and warning services that will benefit everyone from airport managers to Himalayan farmers.

The shadow of climate change

“Such work is now more urgently needed than ever, due to climate change and the associated increasing risk of extreme weather events,” explains Taalas. “Though climate change won’t mean the end of the world, the indisputable scientific facts show it will give mankind major problems over the coming decades – and for much longer if we don’t act decisively.”

Taalas is worried that more frequent floods or droughts in regions still dependent on subsistence farming could eventually result in large numbers of climate refugees, while global sea level rises may mean that low-lying regions or even entire island countries will have to be abandoned.

As a meteorologist with a global remit, Taalas emphasises the need to effectively communicate scientists’ concerns to decision-makers. This means complementing the climate assessments and scenarios produced by the WMO-appointed Intergovernmental Panel on Climate Change with evaluations of the massive economic costs of unmitigated global warming.

“Though climate change won’t mean the end of the world, the indisputable scientific facts show it will give mankind major problems over the coming decades – and for much longer if we don’t act decisively,” says Petteri Taalas, the recently-appointed Secretary-General of the World Meteorological Organisation.

“Though climate change won’t mean the end of the world, the indisputable scientific facts show it will give mankind major problems over the coming decades – and for much longer if we don’t act decisively,” says Petteri Taalas, secretary-general of the World Meteorological Organisation.Photo: Tommi Tuomi / Otavamedia

 Cost-effective meteorological services

“At FMI we have our own economists focusing on the economic impacts of climate change mitigation and adaptation measures, as well as on the economic benefits of our own work to society,” says Taalas. “We’ve found that national investments in meteorological services can produce five-to-ten-fold economic benefits, due to savings resulting from better weather information and early warning systems.”

Global efforts to mitigate climate change must include a major switch from fossil fuels to renewable energy sources as well as energy-saving measures. Another hot topic for FMI is to provide new services to help optimise the use of wind power, solar energy and hydropower.

Some of the most dramatic impacts of climate change are already being felt in the Arctic region, where warming is gradually opening previously frozen sea routes. Shipping is expected to intensify in Arctic waters, and Finnish experts have plenty to offer when it comes to producing services to boost navigational safety in icy seas.

Silver linings

The intensification of global efforts to combat climate change brings opportunities for businesses producing technologies and services that can help their clients mitigate climate change or adapt to its consequences.

Finland’s Climate Leadership Council brings together many leading Finnish businesses and research organisations keen to respond to the threat of climate change. According to a study recently conducted by the Confederation of Finnish Industries, as many as 3,000 businesses in Finland see climate change mitigation as  a business opportunity.

“Finland’s strengths in relation to mitigating climate change include many technologies that improve energy efficiency, as well as expertise on the sustainable use of forests and the generation of energy from renewable forest-biomass,” says Taalas.

In spite of the clear risk of catastrophic climate change Taalas sees room for optimism, as long as the international community finds the political will to act concertedly. In the 1990s his own PhD studies focused on the depletion of the ozone layer – a global threat that is now thankfully under control. “In combatting acid rain and ozone depletion we already have two success stories where the world has responded to urgent problems in our atmosphere pointed out by scientists.”

 

Watching for worldwide warnings

The Finnish Meteorological Institute’s work on climate change involves the detailed monitoring of the increasing atmospheric concentrations of the greenhouse gases that are causing global climate change, including carbon dioxide and methane.

 “In addition to our measurement stations around Finland we also collect data from FMI stations located in Antarctica, Siberia, South Africa and the Indian Himalayas,” says Petteri Taalas.

The FMI’s state-of-the-art stations at Pallas and Sodankylä in Finnish Lapland also form a crucial link in a worldwide network of atmospheric measurement stations contributing data to the World Meteorological Organisation’s Global Atmosphere Watch (GAW) programme. Taalas emphasises the importance of the programme as a global watchdog constantly surveying the atmospheric concentrations of greenhouse gases.

Petteri Taalas

“We also collect data from Antarctica, Siberia, South Africa and the Indian Himalayas,” says Petteri Taalas.Photo: Tero Pajukallio/Diaidea

“But to find ways to mitigate climate change effectively it’s not enough just to measure the amounts of greenhouse gases in the air, since we also need to understand the whole carbon cycle – and exactly what happens to additional carbon emissions,” explains Taalas. This means measuring fluxes of carbon between the atmosphere and carbon sinks such as the sea and forests.

The FMI’s marine and atmospheric research station on Utö, a remote island in the Gulf of Finland, uses ultramodern devices to collect real-time physical, chemical and biological data above and beneath the waves. Utö is one of four Finnish atmospheric stations that form a key part of the Integrated Carbon Observation System (ICOS), a Europe-wide research network focusing on greenhouse gas balances and carbon cycles. The ICOS network, consisting of 50 stations in 15 countries, is run from FMI’s Helsinki headquarters, reflecting Finland’s keen interest in contributing to international action on climate issues.

This is how we do it

Top meteorological instruments

Vaisala

Photo: Vaisala

Accurate real-time meteorological data is today more urgently needed than ever, especially in cities and regions vulnerable to extreme weather events. The Finnish-based global environmental and industrial measurement specialists Vaisala offer a wide range of meteorological instruments from wind, rain or lightning sensors to weather radars and entire automatic weather stations. Vaisala’s key customers include airports, road and rail transport agencies, maritime operators and renewable energy producers, as well as national meteorological agencies around the world.

Safety for arctic shipping

HuismanNordica_www

Photo: Arctia Ltd.

Climatic warming is rapidly opening up the Arctic region to shipping and trade – including the controversial exploration of its resources. Finland and the other member countries of the Arctic Council want to make sure that the region is developed safely and sustainably. The Helsinki-based Arctia Shipping has more than 100 years of experience running Finland’s icebreaker fleet in the Baltic Sea, ensuring that shipping traffic can continue through the winter. Conditions along newly opening arctic routes are similar to those in the Baltic. Arctia shipping is already active in the Arctic region providing environmentally-friendly, safe and efficient ice-breaking services. This work is all based on a detailed understanding of the behaviour of sea ice.

By Fran Weaver, ThisisFINLAND Magazine 2016

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