PPT-Introduction to Fish Ecology

Lab 1 Fish Ecology is the study of the processes influencing the distribution and abundance of fishes the interactions among fishes and the interactions between fishes with their environment. COLOGYLesson 4. – Fangs, Fins, Mouths, and Eyes Lesson objectives: Students will learn what the appearance of fangs, fins, mouth andeyes can tell a researcher. Students will see examples of each. Prepared for the. United Nations University Fisheries Training Program. Reykjavik, Iceland. Gunnar Knapp. Professor of Economics. Institute of Social and Economic Research. Anchorage, Alaska USA. Gunnar.Knapp@uaa.alaska.edu. Photo 1. Two smallmouth bass showing symptoms of barotrauma. Note the distended swim bladder and the loss of equilibrium. During the tournament we randomly intercepted the fish following the weigh-in Prepared by Dakota Joiner & Lindsey bat Joseph for . Alexander College Writing and Learning Centre, April 2015.. Research source: . Krebs, Charles J. . Ecology, . 6. th. ed. Pearson. : San Francisco, 2009. Population (and Community) Ecology. Predator-prey. Response to Thursday…. Empirical patterns:. Luckinbill's. experiments. Huffaker's. mites. Lake patterns in . phyto-zoop. as f(nutrients). Causes of positive increases in consumer-resource. Jeff . Wesner and Jerry Warmbold. Department of Biology. University of South Dakota. Allen’s paradox, 1951 – not enough benthic secondary production to support trout. (summarized in . Huryn. 1996 . population. . as… . Characterized by the number of individuals and their . density. .. Additional characteristics of a population . include… . BIOL 3240 . Plant and Animal . Ecology – . . Distribution & 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). for Managing Research Data. Bill Corey. Data Management Consultant. University of Virginia Library. wtc2h@virginia.edu. . Sherry Lake. Data Management Consultant. University of Virginia Library. shLake@virginia.edu. components. Primary producers. Invertebrates. Vertebrates. 1. . Abiotic. Components. Important starting point for species and abundances. Environments that are structurally simple or extreme tend to support fewer species. 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 Description, environmental monitoring & uses. Benefits & constraints. Key research & researchers. Priorities for technique development. Sample videos. Ebb . brendan.ebner@csiro.au. . 04 5792 5768. Lecture Presentation by . Nicole . Tunbridge. and. Kathleen Fitzpatrick. Discovering Ecology. Ecology. is the scientific study of the interactions between organisms and the environment. *small scale geological events affect evolution over generations.. 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”.