Cycle 1 (2011 Deadline)
Natural resources interacting with health outcomes: understanding fishery resource use and improving nutrition in western Kenya
PI: Richard Magerenge, Organic Health Response-Ekialo Kiona Center & Kenya Medical Research Institute
US Partner: Justin Brashares, University of California Berkeley
Project Dates: May 2012 - April 2015
Research staff upon completion of the research training, July, 2012.
While ecosystem and human health are commonly envisioned as closely linked, the mechanisms through which natural systems interact with livelihoods and human health are often poorly understood. For this research project, the Organic Health Response-Ekialo Kiona Center
will partner with National Science Foundation Coupled Natural and Human Systems (NSF-CNH) grant recipients at the University of California-Berkeley to contribute to an improved understanding of the mechanisms linking the environment and health, and the ways resource access mediates health and nutrition outcomes. This collaboration represents the first research program on Mfangano Island designed to equip local researchers with the training, resources, and mentorship to design, evaluate, and create models of local programs.
The NSF-CNH project on which this PEER project is built aims to inform a broader understanding of links between ecosystem and human health by focusing on the natural resources that provision food. Food resources, in the Kenyan case primarily fishery resources, both provide for the broad patterns of ecosystem interaction and have a substantial impact on local people. Poor nutritional status is often integrally linked to degraded fisheries and agro-ecosystems. Fluctuations and declines of food availability, whether driven by seasonal fluctuation, changes in availability, or altered access, can negatively influence long-term human health outcomes. Wild foods may serve both as a nutritional safety net and as a significant source of calories and protein, making food resources a critical factor in how environmental resources affect health outcomes. The new PEER project will analyze these relationships, specifically the role of fish use and access in the Lake Victoria fishery of Western Kenya. This study will look into how fishery health shapes human nutrition, livelihoods, and health outcomes. It also aims to illuminate and predict how human health and household wealth separately and interactively affect household reliance on harvested biodiversity, specifically in the Kenyan case, fish from Lake Victoria.
An interdisciplinary approach will be used to combine ecological monitoring, nutritional epidemiology, and political ecology, which emphasize different scales, from household and sub-household to regional and global scales. Data collection will include substantial household-level data including fishing effort and activities, fish consumption patterns, daily and weighed diet calendars, and measures of child nutrition. By promoting a better understanding of interactions among household health, wealth, and fishery resources, the study should contribute insights on the mechanisms linking wildlife use and human nutrition and highlighting patterns of interaction among sites. Through the expansion and evaluation of on-going activities at the Organic Health Response-Ekialo Kiona Center, the data collected and analyzed also have implications for broader-scale poverty and resource management policies to guide data-driven community programs.
Summary of Recent Activities
The team continued collecting data during the third quarter of 2013 from the 300 households that were enrolled in the research study in the beginning of the year. These households have now been surveyed at the three-month and six-month data collection time points. The research team has a wonderful rapport with the participants and is adept at traveling all over Mfangano Island. The nine-month data collection is now in progress. As a part of the PEER project, the PI and his team aimed to integrate a nutrition counselor into the research effort to assist in the development of evidence-based programming. Florida Adhiambo has joined the team in mid-September 2013 after completing a degree in nutrition and a clinical attachment in Kisumu. She has a strong background in nutrition and a passion for improving nutrition and livelihoods. She is initially focusing on understanding the research study and meeting participants, especially families with malnourished children. Going forward, the team will begin to develop a nutrition curriculum to be presented at community forums, over the radio, and in existing community support groups.