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February 2018

Colombo: Beyond concrete and asphalt

Darshani De Silva's picture
To ensure their city remains sustainable, Colombo’s citizens need to co-exist and build harmonious relationships with natural ecosystems and the biodiversity that thrives in them
To ensure their city remains sustainable, Colombo’s citizens need to co-exist and build harmonious relationships with natural ecosystems and the biodiversity that thrives in them

Protecting nature in Sri Lanka’s capital for resilience and sustainability

The world is urbanizing at a very fast pace – but it seems like Sri Lanka is an exception.

In 2014, the island was listed as one of the least urbanized countries in the World Urbanization Prospects (WUP),  with less than 20 percent of the population in urban areas. By 2050, WUP projected that number would rise to only 30 percent.
 
Does this mean we still have to worry about the country’s urbanization? The short answer is yes.

This is, after all, an island nation with one of the highest population densities, complex and evolving social systems and intricate ecosystems.

Meanwhile, urbanization, even at relatively slower pace, is still changing migration patterns, altering the way urban populations consume resources, and impacting the affordability of land and other assets.

These, in turn, are increasing the demand for resources. Growing inequality can be seen as a result of the displacement of less affluent communities, while the loss of important ecosystems has negatively affected resilience and sustainability.

Mapping Afghanistan’s future, one road at a time

Walker Bradley's picture
Also available in: دری | پښتو
Mapping Afghanistan’s future, one road at a time
OpenStreetMap is an open source geospatial data portal built and maintained by a community of mappers. Photo Credit: Taimani Films/ World Bank


In May 2017, the World Bank celebrated its 15 years of reengagement in Afghanistan. Since reengagement, we have helped the government deliver public services to its citizens and, in the process, accumulated a wealth of data on many sectors from health and education to infrastructure.

However, publicly available base data used across sectors – also called ‘foundation’ data-- is still lacking. As it happens, that information is important to design projects and inform policies.

Case in point: while we may have data on vaccines given or babies born, we don’t know much about the roads that lead to the clinic. Similarly, we may get data on school attendance and passing rates of students, but we don’t know how long it takes for students to reach their schools.

These examples highlight how foundation data can help better plan the expansion of healthcare facilities or enhance access to education. After all, each mapped kilometer of a road can help us understand how long Afghan children must walk to get to school or how long it takes sick Afghans to reach a hospital.

Without question, there is a clear need for better foundation data to inform decision making at all levels.

Reviving Degraded Wetlands in India’s North Bihar

Pyush Dogra's picture

Kanwar Jheel is the largest in a series of 18 wetlands spread across the Ganges flood plains in India’s north Bihar. For generations, these wetlands have been the mainstay for this densely populated region, enabling families to farm the fertile soil and fish in nutrient-rich waters.

kanwar jheel, bihar


During the monsoon, when the River Burhi Gandak - a Ganges tributary - overflows its banks, the wetlands absorb the runoff, protecting this extremely flood-prone region. When the rains are over, the water shrinks to one tenth the size, exposing marshes and grasslands that create a mosaic of habitats for a wide variety of flora and fauna.

In winter, over 60 species of duck and waterfowl visit these wetlands on their annual migration routes along the Central Asian Flyway.

Protecting wetlands: Lessons from Sri Lanka and Maldives

Mokshana Wijeyeratne's picture
Sri Lanka and Maldives are home to rich wetlands that are habitats for a variety of fauna and flora but also benefit the ecosystem
Sri Lanka and Maldives are home to rich wetlands with a variety of fauna and flora that benefit the ecosystem.


Sri Lanka and Maldives share much more than the tag of tourism hot spots, beautiful beaches, and similar cultural traits. Both island nations have a range of unique environments that are rich in biodiversity and serve a myriad of ecosystems functions.

Both countries are home to rich wetlands with a variety of fauna and flora that benefit the ecosystem, including flood protection, water purification, and natural air conditioning and provide food and support to local communities.

Sri Lanka has actively been working to ensure these essential ecosystems are protected. The Maldives has too commenced such great work. This work has produced a wealth of knowledge and innovations on how to manage and conserve wetlands. 

Managing wetlands in Sri Lanka and Maldives

The wetland management and land use planning effort undertaken in Colombo under the World Bank-financed Metro Colombo Urban Development (MCUDP) project showcases resilience in urban land use planning and highlights how a city can become more livable by intermingling green spaces to its urban fabric. All this, while protecting wetlands and reaping the benefits of their natural ecosystem functions.

The MCUDP used robust strategies and sustainable economic models, such as wetland parks, to help save urban wetlands from threats such as encroachment and clearing. Through the Climate Change Adaptation Project (CCAP), funded by the European Union and the Government of Australia, Maldives has also taken steps to manage threats to its largest wetlands.

While the approaches to wetland management in both countries have been different there are many key lessons that can be shared.

Improving Agricultural Systems and Raising Prosperity in Rural Bhutan

Izabela Leao's picture
Tara Nidhi, farmer and beneficiary of the Remote Rural Communities Development Project
Tara Nidhi, farmer and beneficiary
of the Remote Rural Communities
Development Project (RRCDP) in Bhutan.
Photo Credit: Izabela Leao/World Bank

“I never thought I would see a road passing by my house in this lifetime,” says Tara Nidhi, a 70-year old farmer who lives in a remote community of Samtse Dzongkhag in Southwest Bhutan. A beneficiary of the Remote Rural Communities Development Project (RRCDP), he and his family have benefitted from the construction of a new farm road and protection from landslides through RRCDP support – a project that promotes the increasing of agricultural productivity and development of communities’ access to markets, irrigation, agricultural technologies, and community infrastructure in 26 Gewogs (village groups) under six Dzongkhags (districts) in Bhutan: Chhukha, Dagana, Haa, Samtse, Trongsa, and Wanduephodrang.

Driving Prosperity through Access to Rural Roads

Coming to completion in May 2018, RRCDP has improved road access to markets to at least 11 project Chiwogs (hamlets) in Samtse and Trongsa Dzongkhags – building 22.9 kilometers of farm roads and benefitting about 299 households. With the construction of new farm roads, the most commonly marketed agricultural and livestock products amongst farmers in project areas have been cardamom, vegetables, butter, cheese, and citrus, and to a lesser extent, rice, potatoes, and eggs. Additionally, beneficiaries have also reported a significant reduction in the time of travel between their households and markets – up to 8 hours in some cases! The majority of the Bhutanese population live in remote rural areas – hours, sometimes days of walking from the nearest road. They walk their children through dense forests and rivers to reach schools and health clinics; they carry their agricultural and livestock products to nearby markets on their backs – an average load of 30kg. A horse carrying a 50kg load costs approximately Nu.5 per kilogram.

Now, with road accessibility, farmers use pick-up trucks at the cost of Nu.2 per kilogram. After a RRCDP farm road construction in Samtse, for example, four households bought pick-up trucks and ten individuals bought motorcycles – mainly benefitting the transport of cardamom. Better road accessibility through RRCDP have also fostered the construction of concrete flush toilets outside households and the construction of new concrete-built homes, as well as the expansion of irrigation schemes. Finally, road accessibility has also impacted social dynamics in rural areas benefitted by the project. While in the past mostly men would go to the nearest town markets on their own, today, all family members, including women and children can go to the market in the morning and return to their homes in the evening. Some women have even reported that they are learning to drive.[1]

The project has also supported beneficiaries in 88 Chiwogs with access to community and marketing infrastructure, such as power tiller tracks, power tiller machinery, and food bridges – with a total of 3,597 households benefitted. In Norgaygang Gewog, for example, with support from the project, the construction of 4 kilometers of power tiller track in 2016, has brought multiple benefits to the community, such as easier access to schools and healthcare in case of emergency.