Featured NbS Science

Here we feature peer-reviewed papers about, or highly relevant to, Nature-based Solutions. Each month we will be highlighting key studies, but please check out our online NbS evidence platform and bibliography for a comprehensive list.

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Active restoration accelerates the carbon recovery of human-modified tropical forests

Philipson et al. 2020 

Over half of tropical forests have been degraded by human activities, such as timber harvesting, reducing carbon storage and biodiversity value, and making them more vulnerable to conversion to agriculture. This paper investigates the effect of natural regeneration and active restoration of degraded forests on recovery of carbon stocks in Sabah, Malaysia; [...] Read more August 24, 2020

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Saving the Sundarbans from development

Mukul et al. 2020

A 6 km-long bridge is being built in Bangladesh. This will increase connectivity across the country, and has already prompted development in the south-western Khulna Division. This region is home to the largest mangrove forest in the world: the Sundarbans. These mangroves are already under pressure from human activities, but the growth [...] Read more June 17, 2020

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Financial valuation of wetland ecosystem services in Nepal

Thapa et al. 2020

This study estimated the financial value of ecosystem services from the Begnas Watershed System, which covers 49 sq km in the mid-hills of Nepal. The authors found that the wetland generated US$3.91 million annually, equating to US$651 per household, and US$800 per hectare. 85% of the total value was attributed to recreational [...] Read more May 13, 2020

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Multi-dimensional well-being associated with economic dependence on ecosystem services in deltaic social-ecological systems of Bangladesh

Adams et al. 2020

This paper investigates the relationship between ecosystem services and poverty in the south and south-west coastal zone of Bangladesh. To account for the complex nature of poverty, the authors used two different poverty measures: material poverty (inability of a household to meet the cost of basic needs), and life satisfaction (head of [...] Read more April 21, 2020

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Protecting wetlands for people: Strategic policy action can help wetlands mitigate risks and enhance resilience

Endter-Wada et al. 2020

The authors of this paper propose national wetland commissions to coordinate protection, management and restoration of wetlands across national, regional and state borders. The wetland commission could be modeled on river and lake commissions, which have facilitated cooperatation, and brought together technical expertise and funding to enable management of water resources across [...] Read more April 16, 2020

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Coffee agroforestry systems capable of reducing disease-induced yield and economic losses while providing multiple ecosystem services

Cerda et al. 2020

Agroforestry is a nature-based approach to agricultural production, with great potential for providing sustainable food security. This study looks at ecosystem services and disease in 61 smallholder coffee plots in Turrialba, Costa Rica. The authors found the six coffee agroforestry systems with the most promise for reducing losses to disease, whilst providing [...] Read more April 14, 2020

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Achieving cost‐effective landscape‐scale forest restoration through targeted natural regeneration

Crouzeilles et al. 2020

This paper quantifies the potential for natural regeneration across deforested areas of the Brazilian Atlantic Forest. By identifying socioeconomic and environmental factors that correlate with areas that regenerated naturally between 1996 and 2015, the authors identified 21.6 million hectares of land in the Atlantic Forest region that are likely to be suitable [...] Read more March 27, 2020

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The Global Flood Protection Benefits of Mangroves

Menendez et al. 2020

This paper estimates the economic value of mangrove forests for flood mitigation at the highest resolution to-date – for every 20km of mangrove coastline globally. The authors find that mangroves provide over $65 billion in flood protection, and prevent 15 million people from being flooded every year. Loss of mangroves worldwide would [...] Read more March 19, 2020

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Key reasons why tree planting so often fails

Duguma et al. 2020 World Agroforestry

This paper provides a detailed overview of the major underlying challenges for successful forest and woodland restoration. The authors highlight 5 key challenges:

1) Performance indicators for forest restoration projects are often the number of trees planted or the area covered – this does not account for the fact that many [...] Read more March 13, 2020

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Working on the boundaries — How do science use and interpret the nature-based solutions concept?

Hanson et al. 2020

Over the last decade, ‘nature-based solutions’ (NbS) has emerged as a key concept in environmental science. This article assesses a range of factors to better understand how the concept works at the interface of science and policy.

The authors conducted a structured, qualitative review of 112 scientific peer-reviewed publications using the term NbS. They [...] Read more March 4, 2020

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