Category: Water

Daisy Ouya

Daisy Ouya

Daisy Ouya is a science writer and communications specialist with the World Agroforestry Centre (ICRAF). Over the past 15 years she has been packaging and disseminating scientific knowledge in the fields of entomology, agriculture, health, HIV/AIDS research, and marine science. Daisy is a Board-certified Editor in the Life Sciences (bels.org) and has a Masters’ degree in chemistry from the University of Connecticut, USA. Her BSc is from the University of Nairobi in her native Kenya. She has worked as a journal editor, science writer, publisher, and communications strategist with various organizations. She joined ICRAF in July 2012. Twitter: @daisyouya

The banyan tree, Ficus benghalensis in Hawaii. Photo ©Mike Shanahan

Fig trees throw down a lifeline to a healthier planet

Fig trees were here when dinosaurs first roamed the planet. And today, just as they did 80 million years ago, Ficus species continue to bring nourishment, shade, water and numerous other gifts to people and plants. What’s more,...

Alex Oduor and Malesu Maimbo, water engineers from the World Agroforestry Centre (ICRAF), talk with Khat farmers in Embu. Khat cultivation is severely impacting water availability yet is lucrative for farmers. Photo D Odhiambo/ICRAF

Resolving the khat conundrum: when a profitable crop has downsides

With European markets closed to the khat grown in one Kenyan county, khat grown in another county is making inroads into coffee, tea and forest. Environmental damage is escalating. Fortunately, researchers from the World Agroforestry Centre have a...

Datu Migketay of the Tala-andig. Photo: World Agroforestry Centre/Amy Cruz

A talk with the Tala-andig tribe: thoughts on development, deeper engagement and mutual respect

Research and development aim to benefit communities but how should researchers and indigenous people work together in projects? Here are some thoughts on development, deeper engagement and mutual respect based on discussions between the Tala-andig tribe and ICRAF researchers. It...

Sprinkler irrigation-in Ghana. Photo by Nana Kofi-Acquah/IWMI

Success factors for land and water management in Africa

At present, large expanses of land in rural Africa are degraded as a result of over extraction of trees for timber, firewood and charcoal. The problem is exacerbated by poor crop and animal husbandry practices, such as growing...

Model agroforestry landscape in Son La Province. Photo: World Agroforestry Centre

Agroforests expanding across landscapes in Northwest Viet Nam

After five years, the proven benefits of agroforestry have inspired farmers to expand from plots to entire landscapes.   By Nguyen Anh Thu and Tran Ha My   A project in the harsh environment of Northwest Viet Nam,...

3D-mapping session in the training workshop. This activity helped people identify the potential ‘sellers’ for the co-investment schemes. Photo: World Agroforestry Centre/Kharmina Evangelista

Business-case training workshop jump-starts co-investment in Philippine watershed

Farmers and members of the Payments for Ecosystems Services Working Group of Lantapan sub-watersheds are learning how to develop business cases for co-investment in agroforestry.   Most markets in the world don’t really trade in ‘watershed protection’ and...