Classroom Activity: Food Webs

This lesson plan is designed to help students understand the interrelatedness of food webs and to see how populations of organisms affect each other. Students assume the roles of the various organisms in the ecosystem; the ones that are dependent upon each other are symbolically connected by lengths of yarn. A materials list, instructions, assessment ideas, and educational standards are provided. Educational levels: High school, Middle school

Wood Measurement Rules

Wood Measurement Rules Maine Department of Agriculture, Food & Rural Resources, Division of Quality Assurance & Regulations, Augusta, Maine, 2006. Contents: Chapter 380: General Provisions / Chapter 381: General Requirements for Wood Transactions / Chapter 382: Measurement of Wood and Declaration of Quantity / Chapter 383: Measurement and Prompt Furnishing of Measurement Tally Sheets / Chapter 384: Complaints and Investigations / Chapter 385: Licensing of Wood Scalers / Appendixhttps://digitalcommons.usm.maine.edu/me_collection/1177/thumbnail.jp

Increasing Food Safety Compliance With Online Resources

Presented to the Faculty of the University of Alaska Anchorage in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCEFood-borne illness is a top concern for public policy and public health in the U.S., causing nearly 48 million incidents yearly. The number of confirmed food-borne illness outbreaks has declined over recent years as regulation and control measures of the Food and Drug Administration have increased. However, despite increased regulations and decreased outbreaks, there are still a large number of food safety violations, and it is imperative that food service employers continue to encourage good food safety practices. Mandated training has produced varying results on the improved inspection scores of restaurant establishments, but understanding the barriers to food safety and employing food safety intervention measures has had positive results on improving the employees’ food safety compliance behaviors. There is an opportunity to explore new interventions and mediums to increase safe food handling behaviors. This project describes the development of a food safety resource, FoodSafetyKmowledge.org. The site exists as a singular location for managers to find all of the necessary safety and sanitation resources in one accessible and convenient place. The discussion and analysis includes feedback from other food service professionals, and I offer recommendations to improve the site for future use.Signature Page / Title Page / Abstract / List of Figures / Acknowledgements / Introduction / Literature Review / Method / Discussion / Conclusion / Reference

Agriculture, Food and Natural Resources handbook

2003 handbook for the faculty of Agriculture, Food and Natural Resource

Agriculture, Food and Natural Resources handbook 2004

Handbook for the faculty of Agriculture, Food and Natural Resource

Agriculture, Food and Natural Resources handbook

2002 Handbook for the faculty of Agriculture, Food and Natural Resource

Agriculture, Food and Natural Resources handbook 2004

Handbook for the faculty of Agriculture, Food and Natural Resource

Agriculture, Food and Natural Resources handbook 2006

2006 handbook for the faculty of Agriculture, Food and Natural Resource

Food Security, Fertility Differentials and Land Degradation in Sub-Saharan Africa: A Dynamic Framework

We study the impact of differential fertility levels for the food-insecure and food-secure population on the long-run values of the population distribution and resources in a descriptive model where the food security states are determined by a historically given food distribution and the endogenous food production with resources and labour as inputs. Furthermore, we assume that the resource stock is reduced by poverty-driven environmental degradation. Moreover, we incorporate nutritional effects on labour productivity and mortality. By applying local bifurcation theory, we show that the model may exhibit multiple equilibria. Furthermore, the orbits of resources and the population distribution may be characterised by quasi-periodic behaviour. Sustainable development in terms of approaching a steady state with positive values of resources and food-secure population is only promoted by low fertility levels of the food-insecure and food-secure population.