PPT-Modelling infectious agents in food webs

Hans Heesterbeek Small selection of examples from Selakovic de Ruiter amp H submitted review It would be hard to study the ecology of a natural system without this being influenced by infectious agents. carnivores. A carnivore is an animal that gets food from . killing . carnivores have to hunt down and kill other animals they require a large amount of calories. This means that they have to eat many other animals over the course of the year. The bigger the carnivore, the more it has to eat. You should make sure that you have many more herbivores and omnivores than . Chris Wojan. Background. Logjams increase benthic and emergent aquatic invertebrate abundance and richness through:. Accretion of organic matter. Increased cover. Creation of diverse habitat. Background. 7-4.2. Food Chains. Use pictures or words and arrows to show the movement of energy through the trophic levels of organisms. . The . trophic level . of an organism . indicates the position. that the organism occupies in the food chain—what it eats and what eats it. . Energy Transfer. Energy transfers from one organism to another when they are consumed and metabolized.. Energy can be followed based on how organism obtain energy.. Trophic levels . – the position of an organism in a sequence of energy transfer. Energy Transfer. Energy transfers from one organism to another when they are consumed and metabolized.. Energy can be followed based on how organism obtain energy.. Trophic levels . – the position of an organism in a sequence of energy transfer. Day 2. :. Session 7. Social Science, Different Purposes and Changing Networks. Discussion: the . Social Science view of ABM. 2-Day Introduction to Agent-Based Modelling, Manchester, Feb/Mar 2013, slide . Sheet Web. Picture by Rod Crawford. Sheet webs do not look planned. Small ones are often called “cobwebs”.. Cobweb. Photo by Jim Stratton. Funnel Web. Picture by Rod Crawford. Almost like a nest, it is deep.. Mrs. Joelle R. King. Science Teacher. Food Chains. Food chains. use pictures or words and arrows to show the movement of energy through the trophic levels of organisms.. The . trophic level. of an organism indicates the position that the organism occupies in the food chain.. Measles (SubacuteSclerosingPanencephalitis)HIV (HIV-D, HIV dementia)HTLV-I MyelopathyJC and BK (Progressive multifocalleukoencephalopathy)Rubella panencephalitisRabiesCanine distemper virusPrionDiseas Alyssa McIntyre, . DVM, DACLAM. Part 1: Introduction to Zoonosis and other Infectious agents. Zoonotic Diseases. Types . Transmission. . Prevention . of zoonotic diseases. “other” Infectious Agents. food additives . Direct Food Additives. Indirect Food Additives. Types of additives. roles and functions of food additives in food. Coding of food additives. Food safty (food additives). Food preservation. U N N M M C C B B i i o o s a a f f e e t t y y M M a a n n u u a a l l University of Nebraska at Omaha Nebraska Medicine Omaha, Nebraska August 2003 Revised, April 2005 Revised, March 2008 Revised, M THE AGRICULTURAL INDUSTRY AND YOU. What is Bioterrorism?. A bioterrorism attack is the . intentional release of infectious agents in order to harm or kill humans, plants, animals, etc. (CDC, 2007). What is Bioterrorism?. TERMINOLOGY INVOLVED IN THE STUDY OF INFECTIOUS DISEASE. Host—any organism capable of supporting the nutritional and physical growth requirements of another organism . Infectious disease—the disease state brought about by the interaction with another organism.