Although smallholder pond aquaculture in Malawi has significant potential to offset the current fish supply deficit of 27000 tons/year, its production is low (800 tons/year. The major constraints for aquaculture production are: lack of fast growing species; poor access to formulated feed; poor knowledge on modern fish farming practices, and...
The growing global interest in traceability in supply chains has resulted in a variety of public policy and private sector initiatives in numerous countries. It is widely accepted in developed countries that whole chain traceability of food - from inputs, treatments, processing and packaging distribution and marketing - is absolutely...
"Fish consumption twice per week" recommendation has been adopted in many countries, including Iran, by Nutrition experts. Data derived from food balance sheets (FBSs) and national household food consumption surveys (NHFCSs) show that fish consumption has been increased in the last 20 years in Iran. The gap between supply and...
The Maya of Mexico and Central America pursue multiple livelihood approaches, relying primarily on natural resources obtained from the rainforest. Fishing in the many water bodies of the region is one among many livelihood opportunities, but its relative importance has not been assessed previously. Indeed, there remains an overall lack...
The artisanal fishing sector is very active in Senegal, providing 75% of total catch and major contributions to food supply, employment and exports. Artisanal fishing is spread along the coastline and involves different groups of migrants or sedentary fishermen using various fishing gears and techniques. Resources are heavily exploited and...
The Aquaculture & Fisheries Collaborative Research Support Program (AquaFish CRSP), headquartered at Oregon State University, brings together resources from US and Host Country institutions to promote sustainable solutions in aquaculture and fisheries. Through integrated, multidisciplinary partnerships, the program aims to increase aquaculture productivity, enhance environmental stewardship, address gender integration, and...
This research is an exploration of empathy in the classroom from the standpoint of how instructors experience it and understand themselves to communicate it to their students, particularly students from different cultural backgrounds. The research method used was ethnographic analysis of a classroom observation and a one-hour semi-structured interview with...
Models relating species distribution records to environmental variables are increasingly applied to biodiversity conservation. Such techniques could be valuable to predict the distribution, abundance or habitat requirements of species that are rare or otherwise difficult to survey. However, despite widely-documented positive intraspecific relationships between occupancy and abundance, few studies have...
Understanding the aggregation behavior of engineered nanomaterials (ENMs) in aqueous environments is essential to understanding their fate, transport, and toxicity. Because naturally occurring colloids will likely be present at much higher concentrations than ENMs in environmental systems, heteroaggregation and attachment with these natural colloids could significantly influence ENM fate and...