PPT-Lab: Plankton Sampling and Analysis

Ventura Pier Harbor and Estuary Objective Sample water at each location to compare abiotic differences in the water to the plankton distribution Methods Use a plankton net to concentrate organisms for comparison at each location Analyze water samples at each location to find pH dissolved oxygen phosphate levels nitrate levels temperature and turbidity. Plankton . Plankton:. . the mass of mostly microscopic organisms that float or drift freely in the waters of aquatic (freshwater and marine) . environments. (Algae, phytoplankton, zooplankton, jellyfish).. The wanderers, . drifting on the surface . of the sea….. Main Types of Plankton. Phytoplankton or zooplankton. Diatoms. Dinoflagellates. Coccolithophores. Cyanobacteria. larvae. Microbial Plankton Ecology. (This is not what real plankton looks like. .  ). From the Greek word “. planktos. ” meaning to drift. They cannot swim against a current. The Base of the Ocean Food Web. Plankton can be in any of the kingdoms of life. . Arne . Sklett. Larsen. Plankton. Organismer som lever i de frie vannmasser og som driver med havstrømmene. Næringskjeder i havet. Dyre-plankton. Plante-plankton. Sollyset. Fisk: Torsk, Sei, Sild. MTH . 494. LECTURE-13. Ossam Chohan. Assistant Professor. CIIT Abbottabad. 2. STRATIFIED SAMPLING. 3. STRATIFIED SAMPLING. 1.. . Stratification. : The elements in the population are divided into layers/groups/ strata based on their values on one/several auxiliary variables. The strata must be non-overlapping and together constitute the whole population.. Live in intertidal to shallow . subtidal. zone. Sessile (non-mobile). Filter feeders. Attach permanently to a hard substrate and encrust it. . Eat mostly plankton. Crabs. Decopods. (10 feet). Typically walk sideways. Rare . Event. Analysis with Multiple Failure Region Coverage. Wei Wu. 1. , Srinivas Bodapati. 2. , Lei He. 1,3. 1 Electrical Engineering Department, UCLA. 2 Intel Corporation. 3 . State . Key Laboratory of ASIC and Systems, . . Arne . Sklett. Larsen. Plankton. Organismer som lever i de frie vannmasser og som driver med havstrømmene. Næringskjeder i havet. Dyre-plankton. Plante-plankton. Sollyset. Fisk: Torsk, Sei, Sild. Research Methods. Fall 2015. September 8th. Overview. Units of Analysis. : what/who to research. Sampling. : finding what/who. Variables. : defining & measuring what/who. Stats. : analyzing what/who. Name means: “Drifters” or “Wanderers. ”. So. . .are they autotrophs. or heterotrophs?. They can be either one!. Autotrophs vs. Heterotrophs. Most autotrophs use sunlight to make energy. Heterotrophs. LIMITED LICENSE TO MODIFY.. These PowerPoint® slides may be modified only by teachers currently teaching the . Science and Global Issues. SEPUP course to customize the unit to match their students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the modifying teacher in his or her classroom, or shared with other teachers of . The Use of Test Scores in Secondary Analysis PIAAC Methodological Seminar, June 2019, Paris Dr. Sabine Meinck The Use of Survey Weights in Regression Analysis (Wooldridge) Discussion Concept note: Zooplankton. Review food webs. Motivation for studying plankton. How plankton are collected. Review: What is plankton?. Plankton comes from the Greek word . Planktos. that translates to “wanderer” or “drifter”. Training course in research methodology and research protocol development. Geneva 2022. Dr Khalifa Elmusharaf . MBBS, PgDip, FRSPH, PHD. Senior Lecturer in Public Health. Director of Public Health Master Programme.