PPT-0 Community Ecology Two-species interactions are classified by the impact each species

avoiding direct competition encouraging mutualistic interactions enabling prey to hide from predators creating new resources allowing abiotic factors such as climate or nutrient availability to influence the community. and . dis. -assembly. Topics for today. Assembly Rules: concepts, conflicts. Early work: plant succession from the 1910’s (and relevance in the 2010’s). Diamond’s . biogeographical. work in the 1970’s. Secondary 1. Origin of the word…”ecology”. Greek origin. OIKOS = household. LOGOS = study of…. Study of the “house/environment” in which we live.. The study of living organisms in their natural environment. Vegetation and Terrestrial Wildlife. Vegetation. Plant Communities. Disturbance. Unique Communities. Wildlife. Amphibians and Reptiles. Birds. Mammals. Terrestrial Ecology: Vegetation. Goals of vegetation sampling on ODOT projects. Geography. Resources. Phylogeny. Community. Redrawn from . Fauth. . et al. . (1996. ) . Am. Nat.. Community. – collection of species that occur at the same place & time, circumscribed by natural (. Organism ecology . = . relationship between organism and physical environment. . Population ecology. . =. investigates the dynamics of population change. Community ecology. . =. focuses on patterns of species diversity and interactions. Types of species interactions. Positive . Negative. N. eutral. Positive species interactions. Mutualism. Both species benefit by interacting with each other. Ant-Acacia mutualism. Mutualism. http://. 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.. Ecology. : the relationships between living things and their environment. .. Terms to Know:. Biotic. – all living organisms. Abiotic. . – all non-living things (air, water, light, rocks, soil,…). I. Biotic and . Abiotic. Factors. A. Biotic Factors-- all living things that inhabit an environment. 1. relationships with organisms of the same or different species. . B. . Abiotic. Factors: The nonliving environment. 41:. Ch. 42:. Ch. 44:. Ecology. Ecology. : study of interactions between organisms and their environments – science of relationships, studied by ecologists. Abiotic . Factors:. non-living parts of an organism’s environment. 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 (. Robert T. Paine. Jenessa Kay. April 23, 2013. Community Ecology. Nature Education. , 2012. Biographical Info. Born in Cambridge, MA – April 13,1933. Happy belated birthday!. AB - Harvard University, . abiotic. conditions. A traveler should be a botanist, . for in all views plants form . the chief embellishment. Charles Darwin,. The Voyage of the Beagle. Belize. Anza-Borrego Desert,. California. Manning Park. Dormann. & . Bruthgen. in “Food Webs: Science for Impact”, Moore et al Eds. ODE ordinary differential equations, MTE metabolic theory of ecology. 38 tree spp.. Jan Hrcek et al. 2013 . Oecologia.