PPT-Ecology 8310

Population and Community Ecology Metapopulations Levins model Mainlandisland model Withinpatch dynamics Source sink dynamics Closed population Births deaths N focal population. Economics of . Medieval Parks. © Ian D. Rotherham . 2014. Ian D. Rotherham. Sheffield . Hallam University. . Wood-pasture was once the most abundant type of wooded landscape in north-western Europe. . Viengkham. District, . Luang. . Prabang. Province, . RDP Laos.. National multi stakeholder workshop “towards an agroecology transition”. 2. nd. to 3. rd. of June 2016.  . 1. Limiting pressure on environment, . holism. reductionism. climax community. Organicism. teleology. deep ecology. Gaia theory . positive versus negative biotic interactions. pristine myth. Films often portray organisms and ecological interactions . By: . Casie. Dana. &. Carly Spotts. About Urban Ecology Center. The Urban Ecology Center is a non profit environmental community center.. They won National awards for their use of recyclable and renewable materials.. In short, . ecology . is the scientific study of the . interactions of organisms with their environment. .. All organisms . interact. with other organisms in their surroundings and with the nonliving portion of their environment. . Patch selection (e.g., Marginal Value Theorem). Prey selection (optimal diet theory). Moving beyond feeding (energy intake): predation risk. . (u/g). Patch selection. :. Consider a forager moving among many patches during a foraging bout (rodent among seed caches, pollinator among flowers, etc.). Beyond two trophic levels. HSS 1960. Oksanen. et al. 1981. Control, Limitation, Regulation. Bottom-up vs. Top-down. Trophic cascades. Beyond two trophic levels…. Why is the world green?. Observation: Plants are abundant; thus…. Predator-prey theory. Basics (. Lotka-Volterra. ). Functional responses and risk. Effect on phase-planes. Dynamics. Paradox of enrichment. Predator interference and ratio dependence. How do predators respond to prey?. Spill Prevention, Preparedness and Response Program. February 2013 SOSC Report. Washington Spills. past 12 months . Reported Spills: . 4033. Field . Response:. . 813 (20.2%). C-Plan Rule Update WAC 173-182. Drew . Purves. and the CEES group Microsoft Research Cambridge. Demos here. http://www.microsoft.com/presspass/presskits/collegetour/Default.aspx. Why science at Microsoft Research?. Science . is a key . WORKSHEET. Go over Sections F, G, and H. AFTER THE QUIZ. Work on Section I. DO NOW. Get out EOC Daily sheet, worksheet, and notes. BIOLOGY EOC BIO47. The diagram below shows a plant’s response to stimuli.. ? . F. Producers. G. Decomposers. H. Omnivores. J. Predators. Ecology. 97. Which . of the following correctly describes an interaction that occurs between two . body systems . of a rabbit that helps the rabbit outrun a pursuing coyote. II. The Tenets of Deep Ecology While I am aware that the term deep ecology was coined by the Norwegian philosopher Arne Naess, this article refers specifically to the American variant.2 Adherents of Geography. Resources. Phylogeny. Community. Redrawn from Fauth . et al. . (1996). Community. – collection of species that occur at the same place & time, circumscribed by natural (. e.g. ., serpentine soil), arbitrary, or artificial (.