Knowledge

​Biodiversity is about more than plants, animals, and micro-organisms and their ecosystems – the Convention on Biological Diversity (CBD, 1992) recognizes that it is also very much about people and our need for food security, medicines, fresh air, shelter, and a clean and healthy environment. Biodiversity is also essential for the maintenance of ecosystem-based services, such as the provision of water and food for human, animal and plant life. When we make an effort to conserve biodiversity, we are helping to maintain critical global biological resources to meet our needs today as well as those of future generations. Biodiversity conservation is therefore central to achieving recent global commitments for sustainable development under “Agenda 2030”, adopted by the United Nations in 2015. The International Fund for Agricultural Development (IFAD) recognizes that losing biodiversity means losing opportunities for coping with future challenges, such as those posed by climate change and food insecurity. 

​This report is aimed at readers who seek to build economic evidence in support of the inclusion of actions on agriculture in climate change plans and programmes, particularly at the national level under the umbrella of nationally determined contributions (NDCs) to the December 2015 Paris Agreement, which aims to restrict a rise in global temperatures and manage risks. Agriculture is a sector especially sensitive to climate change. It also accounts for significant emissions and is, therefore, a priority for both adaptation and mitigation plans and actions at global, national and local levels. 

Present in each continent and covering over 40 per cent of the earth, drylands generally refer to arid, semi-arid and dry sub-humid areas, and are home to more than 2 billion people.

Declining soil fertility, escalating costs of farm inputs and lack of capacity are persistent problems that farmers in eastern Africa continue to grapple with. Such factors have resulted in high levels of poverty and food insecurity due to poor performance of the agriculture sector. Climate change adds a big blow to the already bad scenario with serious ramifications on the smallholder-farming subsector. The region is predicted to experience warmer temperatures and decreased rainfall from June to August by 2050. This being an important season for food production in countries such as Kenya and Ethiopia, adaptation measures are necessary for sustainable food production. Evergreen Agriculture refers to the practice of incorporating selected trees and/or shrub species into annual cropping fields. It can be practiced under conventional farming practices but ideally seeks to combine agroforestry with the principles of conservation farming. Evergreen agriculture practices are now part of the solution to tackle climate change and the adoption is on a rising trend in several countries in the region. Conservation Agriculture, including agroforestry, specialty crops, and permanent cropping systems, promotes food sufficiency, poverty reduction, and value added production through improved crop and animal production and production in relation to market opportunities. 

Developing smallholder pig value chains in Uganda to increase rural incomes and adapt to climate change.

The Integrated Approach Programme on food security in Sub-Saharan Africa targets agro-ecological systems where the need to enhance food security is directly linked to opportunities for generating local and global environmental benefits. 

The Integrated Approach Programme (IAP) on Food Security in Sub-Saharan Africa, supported by the Global Environment Facility, focuses specifically on promoting sustainability and resilience through management of the natural resources– land, water, soils, trees and genetic resources – that underpin food and nutrition security. 

The Integrated Approach Programme on food security in Sub-Saharan Africa targets agro-ecological systems where the need to enhance food security is directly linked to opportunities for generating local and global environmental benefits.

The Integrated Approach Programme on food security in Sub-Saharan Africa targets agro-ecological systems where the need to enhance food security is directly linked to opportunities for generating local and global environmental benefits.

The Integrated Approach Programme on food security in Sub-Saharan Africa targets agro-ecological systems where the need to enhance food security is directly linked to opportunities for generating local and global environmental benefits.