PPT-Aquatic Ecology And The Food Web

some Understanding of the aquatic ecosystem is necessary before fisheries managers or pond owners can begin to understand changes in fish populations The aquatic ecosystem is a complex . With the increasing governmental privat e and societal interest in aquatic sciences there is a growing demand for manpower with expertise in freshwater andor marine ecology This Minor complement s aptly the primary disciplines of students from the L Organisms and Their Environment. Vocabulary. Ecology. – study of interactions that take place b/t organisms and their environment. Abiotic. factor . – non living parts of an organisms environment (i.e. rocks, air currents). 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. Macroinvertebrates. (“Critters from the Habitat”). Classifying Life. Common name: Green Darner (a dragonfly). Scientific name: . Anax. . junius. . Kingdom: . Animalia. . Phylum: . Arthropoda. 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. . Overview: Discovering Ecology. Ecology. is the scientific study of the interactions between organisms and the environment. These interactions determine distribution of organisms and their abundance. Water on Earth. Uneven Global Distribution of Fresh Water. Definitions by Wetzel (2001). see page 4. Limnology. Freshwater Ecology. Freshwater Biology. Theories of Ecology. Taken from . Dodds. (2009). A . porous, . spongelike. layer of rock, sand, or gravel that is capable of holding water . A . measure of the density of suspended particles (lack of clarity) in a water supply. The fish in the lake at the local park are dying. A professor from the local college comes to investigate, and first she measures the dissolved oxygen because she wants to check for the ________.. Energy into the earth. Of 100% of earth’s energy, how much comes from the sun. Of all the sun energy, how much is taken up by photosynthesis on earth? . What happens to most of . the . sun’s . energy? . damp, dark. raining, dripping, steaming. monkey, jaguar, frog, anaconda. climbing, stalking, slinking. furry scaled. endangered.. What is ecology?. Is this . and. Levels Of Organization in . Biology and Ecology. Springfield Central High School. Questions to Answer. Daily Problem Set Unit 2- #1. 1. . Explain what ecology is. . 2. . In the relationship between the lynx and the hare, what factors, biotic and . ? . 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. 2018 ECOLOGY (B&C) KAREN LANCOUR National Bio Rules Committee Chairman karenlancour@charter.net C. Robyn Fischer National Event Supervisor Ecology Events Ecology – principles of ecology related to terrestrial environments – Looks at the . Interaction &. Interdependence. Of organisms to each other and to their environment.. We have studied . Genus and species. populations. Expanding outward to…. ECOLOGY. “ECO” – “the Environment” /”nature”.