VEGETATION PROCESSES IN THE PELAGIC: A MODEL FOR ECOSYSTEM THEORY
|
|
|
- Philip Jerome Weaver
- 6 years ago
- Views:
Transcription
1 Colin S. Reynolds VEGETATION PROCESSES IN THE PELAGIC: A MODEL FOR ECOSYSTEM THEORY Introduction (Otto Kinne) Colin S. Reynolds: A Laudatio (William D. Williams) Publisher: Ecology Institute Nordbunte 23, D Oldendorf/Luhe Germany
2 Contents Introduction (Otto Kinne) Colin S. Reynolds: A Laudatio (William D. Williams) Dankwort Preface XI XXI XXIII XXIII I II THE PELAGIC VEGETATION (1) Introduction: the phytoplankton 1 (2) Marine phytoplankton associations 4 (3) Freshwater phytoplankton associations 6 (4) Diatom-dominated plankton 7 (5) Chrysophycean plankton 10 (6) Oligotrophic chlorococcal plankton 11 (7) Eutrophic chlorophyte plankton 12 (8) Dinoflagellate plankton 12 (9) Cyanobacteria-dominated plankton 13 (10) Cryptomonad plankton 15 (11) Nanoplankton 16 (12) Picoplankton 16 (13) Photosynthetic bacterioplankton 17 (14) Miscellaneous categories 17 (15) Explaining the occurrence of phytoplankton 18 Summary 19 THE PELAGIC ENVIRONMENT (1) Introduction 21 (2) Critical physical properties of water 23 (3) Turbulence 24 (4) Turbulent dissipation 30 (5 ) Turbulent embedding of phytoplankton 31 (6) Sinking and floating 33 (7) Entrainment and disentrainment 35 (8) Turbulent extent 36 (9) Mixing times 46 (10) Light reception in mixed layers 48
3 (11) Factors controlling the chemical composition of pelagic environments 51 (12) Nutrients in pelagic environments 53 (13) Nitrogen 55 (14) Phosphorus 56 (15) Carbon dioxide 63 (16) Oxygen and redox 64 (17) Metabolic sensitivity of lakes to nutrient loads 67 (18) Silicon and iron 68 Summary. 70 III IV RESOURCE GATHERING IN PELAGIC PLANTS (1) Introduction 73 (2) Overview of cellular uptake and intracellular transport 74 (3) Resource gathering at the molecular level 78 (4) The molecular basis of photosynthetic carbon fixation 79 (5) Light-dependent photosynthetic rates 82 (6) Dealing with super-saturating photon fluxes 85 (7) Photoadaptation to low light intensities 89 (8) Carbon uptake by pelagic plants 91 (9) Phosphorus 94 (10) Nitrogen 97 (11) Starvation and survival 98 Summary 100 GROWTH OF PELAGIC PLANTS (1) Introduction 101 (2) Thecellgrowthcycle 102 (3) Cell division 105 (4) Replication rates under ideal conditions 107 (5) The effect of temperature on replication rates ' 111 (6) Resourcing maximal replication. 113 (7) Replication rates under sub-ideal conditions: the effect of photoperiod 114 (8) Replication rates under sub-ideal conditions: the effect of persistent low light intensities 120 (9) Replication rates under sub-ideal conditions: the effect of nutrient deficiency 121 (10) Resource ratios 122 (11) Functional differentiation of phytoplankton 125 Summary 126
4 V VI DEVELOPMENT OF PELAGIC PLANT POPULATIONS (1) Introduction 129 (2) Pelagic biomass capacities 131 (3) Supportive capacities and lake typology 136 (4) Filling the capacity: in situ replication rates 142 (5) Replication rates in energy-deficient environments 147 (6) Replication in chronically resource-deficient environments 152 (7) Replication in discontinuously resource-deficient environments 154 (8) Perennation of populations 158 (9) Replication strategies 161 (10) The selection of natural pelagic populations 167 Summary 171 DEPLETION OF PELAGIC PLANT POPULATIONS (1) Introduction 173 (2) Wash-out and dilution 174 (3) Sinking and sedimentation 177 (4) Mixed depth and phytoplankton dynamics: regulating sinking rate 180 (5) Mixed depth and the population dynamics of diatoms 184 (6) Consumption by heterotrophs 188 (7) Filter feeding 191 (8) Selective feeding 195 (9) Microbial food pathways 196 (10) Pathogens 197 (11) Death and decomposition 198 (12) Loss rates and the selection of phytoplankton 199 Summary 201 VII ASSEMBLY OF PELAGIC PLANT COMMUNITIES (1) Introduction 205 (2) Organisation of the true pelagic 206 (3) Organisation and opportunities in small lakes 209 (4) Alternative vegetation states in small and shallow lakes 211 (5) Organisation and opportunities in intermediate-sized lakes 213 (6) Community assembly and the habitat template 215 (7) Temporal changes in community structure 222 (8) Ecological succession 224 (9) Succession in pelagic communities 227 (10) Climax in pelagic successions. 231
5 (11) Experiments in pelagic succession 232 (12) Species diversity through successions 236 (13) Disturbances to pelagic successions 240 (14) Severity and frequency of disturbances 242 (15) Plankton and the Intermediate Disturbance Hypothesis 248 (16) Interannual variability in community structure 252 Summary 256 VIII REGULATION OF PELAGIC ECOSYSTEMS (1) Introduction 259 (2) The stability of pelagic ecosystems 259 (3) Pulsed resource exploitation in pelagic ecosystems 263 (4) Bottom-up or top-down control? 265 (5) The energetic control of pelagic ecosystems 270 (6) The energetic state of pelagic ecosystems 274 (7) Exergy and pelagic heterogeneity 277 (8) Structural classification of pelagic plant communities 281 (9) Pelagic plagioclimaces 284 (10) Pelagic ecosystem regulation 286 Summary 289 IX LESSONS AND APPLICATIONS (1) Introduction 291 (2) Harvesting sunlight 291 (3) Ecosystem variability 293 (4) Ecosystem exploitation 295 (5) Whither biodiversity? 298 (6) Water resources: quantity and quality 301 (7) Eutrophication 304 (8) Correcting eutrophication: nutrient-load reduction 306 (9) Controlling phytoplankton biomass: physical mixing 311 (10) Controlling phytoplankton biomass: biomanipulation 312 (11) The problem of algal toxicity 316 (12) Treating acidified lakes 320 (13) Sustainable management of water resources 322 (14) The ecosystems approach to water management 325 (15) Tailpiece 327 Summary 327 Glossary of symbols 331 References 339
Look For the Following Key Ideas
Look For the Following Key Ideas * Energy flows through living systems, but matter is recycled. * Primary producers, called autotrophs, synthesize glucose by the process of photosynthesis or chemosynthesis.
Microbial Grazers Lab
Microbial Grazers Lab Objective: Measure the rate at which bacteria are consumed by predators. Overview Size based food webs Microbial loop concepts acterial predators Methods to assess microbial grazing
The Prokaryotic World
The Prokaryotic World A. An overview of prokaryotic life There is no doubt that prokaryotes are everywhere. By everywhere, I mean living in every geographic region, in extremes of environmental conditions,
Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore
Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore PL ANKTO N REVEALED A critical component of life on Earth For the
Primary Producers. Key Ideas
Primary Producers Kelp forests are one of the ocean s most productive habitats. 1 Key Ideas Energy flows through living systems, but matter is recycled. Primary producers (autotrophs) synthesize glucose
Prokaryotes Vs. Eukaryotes
The Microbial World Prokaryotes Vs. Eukaryotes Mircrobes of the Ocean Primary Producers Are the organisms that produce bio-mass from inorganic compounds (autotrophs). -Photosynthetic autotrophs Phytoplankton
Lesson: Primary Production
Lesson: Primary Production By Keith Meldahl Corresponding to Chapter 14: Primary Producers Microscopic phytoplankton -- tiny single-celled plants that float at the ocean s surface, are the ultimate food
The Microbial World. Microorganisms of the Sea
The Microbial World Microorganisms of the Sea Microorganisms Smallest, simplest marine organisms. Very important in evolutionary history of life on Earth. Important primary producers. Include prokaryotes
Find this material useful? You can help our team to keep this site up and bring you even more content consider donating via the link on our site.
Find this material useful? You can help our team to keep this site up and bring you even more content consider donating via the link on our site. Still having trouble understanding the material? Check
CHAPTER 5 WARM UPS. Mrs. Hilliard
CHAPTER 5 WARM UPS Mrs. Hilliard CHAPTER 5 VOCABULARY 1. Photosynthesis 2. Cellular respiration 3. Producer 4. Consumer 5. Decomposer 6. Food chain 7. Food web 8. Trophic level 9. Carbon cycle 10. Nitrogen-fixing
Gary G. Mittelbach Michigan State University
Community Ecology Gary G. Mittelbach Michigan State University Sinauer Associates, Inc. Publishers Sunderland, Massachusetts U.S.A. Brief Table of Contents 1 Community Ecology s Roots 1 PART I The Big
Microbial Grazers Lab
Microbial Grazers Lab Objective: Measure the rate at which bacteria are consumed by predators. Overview Size based food webs Microbial loop concepts Bacterial predators Methods to assess microbial grazing
Ch20_Ecology, community & ecosystems
Community Ecology Populations of different species living in the same place NICHE The sum of all the different use of abiotic resources in the habitat by s given species what the organism does what is
Interactions Between Microorganisms and Higher Plants from Competition to Symbiosis p. 184
Introduction What Are Soils? p. 3 Introduction p. 3 Soil Genesis p. 4 Rock Weathering or Decay p. 4 Importance of Soil Texture p. 5 Input of Organic Matter into Soils and Aggregation p. 7 Migration Processes
Chapter 10. Marine Ecology
Chapter 10 Marine Ecology Copyright 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education. Marine Ecology Ecology is
PRINCIPLE OF OCEANOGRAPHY PBBT101 UNIT-1 INTRODUCTION OF OCEANIC ENVIRONMENT. PART-A (2 Marks)
PRINCIPLE OF OCEANOGRAPHY PBBT101 UNIT-1 INTRODUCTION OF OCEANIC ENVIRONMENT 1. Define marine ecosystem. 2. What is geography? 3. Give two Oceanic zones 4. What is sea? 5. Define oceanography? 6. Enlist
AP Biology. Sample Student Responses and Scoring Commentary. Inside: Free Response Question 5. Scoring Guideline. Student Samples. Scoring Commentary
2017 AP Biology Sample Student Responses and Scoring Commentary Inside: Free Response Question 5 Scoring Guideline Student Samples Scoring Commentary 2017 The College Board. College Board, Advanced Placement
Trophic and community ecology
Trophic and community ecology Top carnivore Trophic levels Carnivore Herbivore Plant Trophic ecology Trophic related to feeding Autotrophs: synthesize their food Heterotrophs: eat other organisms Trophic
Ocean acidification in NZ offshore waters
Ocean acidification in NZ offshore waters Cliff Law NIWA Review susceptible groups in NZ offshore waters Examples from international research of responses Identify potential impacts in the NZ EEZ Plankton
Name: Characteristics of Life and Ecology Guided Notes (PAP)
Name: Characteristics of Life and Ecology Guided Notes (PAP) I. What is Biology? a. Biology is the study of II. The Eight Characteristics of Life a. Organization & the presence of or more cells b. Response
Physiography Ocean Provinces p. 1 Dimensions p. 1 Physiographic Provinces p. 2 Continental Margin Province p. 2 Deep-Ocean Basin Province p.
Physiography Ocean Provinces p. 1 Dimensions p. 1 Physiographic Provinces p. 2 Continental Margin Province p. 2 Deep-Ocean Basin Province p. 2 Mid-Ocean Ridge Province p. 3 Benthic and Pelagic Provinces
Biogeochemical processes in Curonian lagoon: state of the art
Biogeochemical processes in Curonian lagoon: state of the art Prepared by M. Zilius and A. RazinkovasBaziukas Images: R. Paskauskas, R. Pilkaitytè Introduction Curonian Lagoon one of the largest lagoons
Which of the following is NOT an abiotic factor? A) Rocks B) Soil C) Mountains D) Decomposers
Which of the following is NOT an abiotic factor? A) Rocks B) Soil C) Mountains D) Decomposers Which of the following leads to stability in an ecosystem A) Low amount of biodiversity B) Low amount of biotic
ALL ABOUT ALGAE TONI GLYMPH-MARTIN SENIOR ENVIRONMENTAL MICROBIOLOGIST
ALL ABOUT ALGAE TONI GLYMPH-MARTIN SENIOR ENVIRONMENTAL MICROBIOLOGIST Algae Aerobic organisms that are photosynthetic and grow on simple inorganic compounds using light as an energy source Algae produce
biology Slide 1of 33 End Show Copyright Pearson Prentice Hall
biology 1of 33 2of 33 General characteristics of Plantlike Protists Commonly called algae Found in ponds and lakes Lack true roots, true leaves and stems (differ from true plants) Most are autotrophic
for CESM Jessica Luo, Matthew Long, Keith Lindsay, Mike Levy NCAR Climate and Global Dynamics OMWG / BGC Working Group Meeting, Jan 12, 2018
Constructing a sizestructured plankton model for CESM Jessica Luo, Matthew Long, Keith Lindsay, Mike Levy NCAR Climate and Global Dynamics OMWG / BGC Working Group Meeting, Jan 12, 2018 Challenge: predicting
Lecture-1- Introduction to Algae
Lecture-1- Introduction to 1-General Characteristics 1-Size Criterion: picoplankton ( 20 mm) 2- Most reproduce asexually 3- Both heterotrophic and autotrophic
environment Biotic Abiotic
1 Ecology is the study of the living world and the interactions among organisms and where they live; it is the study of interactions between living (animals, plants) and nonliving (earth, air, sun water)
Eukarya. Eukarya includes all organisms with eukaryotic cells Examples: plants animals fungi algae single-celled animal-like protozoa
Eukarya Eukarya includes all organisms with eukaryotic cells Examples: plants animals fungi algae single-celled animal-like protozoa Protists Eukaryotic; but comprises its own Kingdom Protista Algae -
Phytoplankton. Zooplankton. Nutrients
Phytoplankton Zooplankton Nutrients Patterns of Productivity There is a large Spring Bloom in the North Atlantic (temperate latitudes remember the Gulf Stream!) What is a bloom? Analogy to terrestrial
Ecosystems. 1. Population Interactions 2. Energy Flow 3. Material Cycle
Ecosystems 1. Population Interactions 2. Energy Flow 3. Material Cycle The deep sea was once thought to have few forms of life because of the darkness (no photosynthesis) and tremendous pressures. But
GCSE Science. Module B3 Life on Earth What you should know. Name: Science Group: Teacher:
GCSE Science Module B3 Life on Earth What you should know Name: Science Group: Teacher: R.A.G. each of the statements to help focus your revision: R = Red: I don t know this Amber: I partly know this G
Dust Climate Interactions
School of Earth and Environment INSTITUTE FOR CLIMATE AND ATMOSPHERIC SCIENCE Dust Climate Interactions Kerstin Schepanski k. schepanski@leeds.ac.uk Dust Impacts Direct and indirect climate forcing Regional
Stream Autotrophs. Benthic 10/3/13
Stream Autotrophs Benthic -, often colonial (e.g., filamentous algae) - Each cell has nucleus, chloroplast, reproduction by cell division - Some cells specialized, but no tissues, vascular system, etc.
CBA Practice Exam - Ecology
CBA Practice Exam - Ecology For the following two questions, use the diagram below: 1. (TEKS 11B) The organisms in the illustration are all part of a pond community. What would likely happen to the fish
Photosynthesis and Cellular Respiration: Photosynthesis
Photosynthesis and Cellular Respiration: Photosynthesis Unit Objective I can compare the processes of photosynthesis and cellular respiration in terms of energy flow, reactants, and products. During this
Communities Structure and Dynamics
Communities Structure and Dynamics (Outline) 1. Community & niche. 2. Inter-specific interactions with examples. 3. The trophic structure of a community 4. Food chain: primary, secondary, tertiary, and
Dynamic and Succession of Ecosystems
Dynamic and Succession of Ecosystems Kristin Heinz, Anja Nitzsche 10.05.06 Basics of Ecosystem Analysis Structure Ecosystem dynamics Basics Rhythms Fundamental model Ecosystem succession Basics Energy
Environmental Science
Environmental Science A Study of Interrelationships Cui Jiansheng Hebei University of Science and Technology CH06 Kinds of Ecosystems and Communities Chapter Objectives After reading this chapter, you
Classification & History of Life
Classification & History of Life Today & next time Taxonomy Modes of Life Origin of Life Traditional new History of life Taxonomy: Organize life into related groups Traditional Taxonomy Grouped by shared
Modeling Marine Microbes: Past, Present and Prospects Mick Follows MIT
Modeling Marine Microbes: Past, Present and Prospects Mick Follows MIT What do we mean by models? Concepts Statistical relationships Mathematical descriptions Numerical models Why theory and numerical
Requirements for Prospective Teachers General Science. 4.1a Explain energy flow and nutrient cycling through ecosystems (e.g., food chain, food web)
Ecology and Conservation Biology (Biol 116) - Syllabus Addendum for Prospective Teachers Ricklefs, R. E., (2001). The Economy of Nature, 5 th Edition. W.H. Freeman & Co Chapter Ch 6-Energy in the Ecosystem
BUNDLE 9: ENERGY AND ECOLOGY Review
BUNDLE 9: ENERGY AND ECOLOGY Review 1. Describe Cellular Respiration, what happens, where does it happen, what type of organism does it take place in? What is the equation for respiration? Happens in the
Marine biologists have identified over 250,000 marine species. This number is constantly increasing as new organisms are discovered.
A wide variety of organisms inhabit the marine environment. These organisms range in size from microscopic bacteria and algae to the largest organisms alive today blue whales, which are as long as three
9- #60 5. Photosynthesis. Sixth edition. D. O. Hall. and. K. K. Rao. Published in association with the Institute of Biology CAMBRIDGE UNIVERSITY PRESS
9- #60 5 Photosynthesis Sixth edition D. O. Hall and K. K. Rao Published in association with the Institute of Biology CAMBRIDGE UNIVERSITY PRESS Contents General preface to the series Preface to the sixth
BIOGEOCHEMICAL CYCLES
BIOGEOCHEMICAL CYCLES BASICS Biogeochemical Cycle: The complete path a chemical takes through the four major components, or reservoirs, of Earth s system (atmosphere, lithosphere, hydrosphere and biosphere)
Chapter 20 Protists Section Review 20-1
Chapter 20 Protists Section Review 20-1 1. What are protists? 2. Why is it easier to define protists by what they are not, rather than by what they are? Completion On the lines provided, complete the following
AQA Biology A-level Topic 5: Energy transfers in and between organisms
AQA Biology A-level Topic 5: Energy transfers in and between organisms Notes Photosynthesis Photosynthesis is a reaction in which light energy is used to produce glucose in plants. The process requires
Biodiversity Classwork Classwork #1
Biodiversity Classwork Classwork #1 1. What is biodiversity? 2. In the boxes below, create two ecosystems: one with low biodiversity and one with high biodiversity. Explain the difference. Biodiversity
A Correlation of. To the. New York High School Standards Life Science
A Correlation of 2017 To the New York High School Standards Life Science 9 12 High School Life Science (HS.SF) Structure and Function A Correlation of Miller & Levine Biology, 2017 to the (HS LS1 1) Construct
Arctic Ocean Biology. from the surface to the deep sea
Arctic Ocean Biology from the surface to the deep sea Christina Bienhold Helmholtz Max Planck Research Group for Deep Sea Ecology and Technology cbienhol@mpi-bremen.de ACCESS Summerschool, Bremen, Germany
10/4/2016. Matter, Energy, and Life
DISCLAIMER: Principles and concepts on atomic structure, the Periodic Table, atoms, ions, ionic and covalent compounds, metals, and nonmetals will not be covered in this course. You are expected to know
Communities Structure and Dynamics
Communities Structure and Dynamics (Outline) 1. Community & niche. 2. Inter-specific interactions with examples. 3. The trophic structure of a community 4. Food chain: primary, secondary, tertiary, and
Science Biology: Honors Unit 3: Matter, Energy, and Organization in Living Systems
Understandings Questions Knowledge Vocabulary Skills Living systems require a continuous input of energy. The energy for life is derived primarily from the sun. Chemical bonds in molecules contain energy.
Life on Earth
Life on Earth By feeding, i.e. source of energy a) Autotrophs, self-feeding, e.g. plants (phyto-) b) Heterotrophs, eat others, e.g. animals (zoo-) By feeding, i.e. source of energy a) Autotrophs b)
CHAPTER 52 Study Questions (An Introduction to Ecology and the Biosphere)
WLHS / AP Bio / Monson Name CHAPTER 52 Study Questions (An Introduction to Ecology and the Biosphere) 52.1: Earth s climate varies by latitude and season and is changing rapidly (p. 1144-1150) 1) Distinguish
Unit 2 Ecology Study Guide. Niche Autotrophs Heterotrophs Decomposers Demography Dispersion
Vocabulary to know: Ecology Ecosystem Abiotic Factors Biotic Factors Communities Population Unit 2 Ecology Study Guide Niche Autotrophs Heterotrophs Decomposers Demography Dispersion Growth Rate Carrying
Algae and Dissolved Oxygen Dynamics of Landa Lake and the Upper Spring Run
Algae and Dissolved Oxygen Dynamics of Landa Lake and the Upper Spring Run Why study algae and dissolved oxygen dynamics of Landa Lake and the Upper Spring Run? During low-flow conditions, extensive algal
Primary Productivity. Global Net PP. Chapter 5- The Microbial World. Fill in the blank. Bacteria Unicellular algae Protists The Microbial Loop
Chapter 5- The Microbial World Bacteria Unicellular algae Protists The Microbial Loop Megaplankton Macroplankton Mesoplankton Microplankton Nanoplankton Picoplankton Fill in the blank A. Femtoplankton
CH385: Ocean Biogeochemistry on a Changing Planet
CH385: Ocean Biogeochemistry on a Changing Planet 4 credit hours Required Text: Introduction to Marine Biogeochemistry, 2 nd Edition by Susan M. Libes, Elsevier, 2009. Additional resources that you will
Microbial Grazers Lab
Microbial Grazers Lab Objective: Measure the rate at which bacteria are consued by predators. Overview Size based food webs Microbial loop concepts acterial predators Methods to assess icrobial grazing
Photosynthesis EnBio *
OpenStax-CNX module: m55563 1 Photosynthesis EnBio * David Cole Based on Overview of Photosynthesis by OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution
Page 1. Name:
Name: 9477-1 - Page 1 1) 2) 3) 4) 5) The ecological niche of an organism refers to the A) relation of the organism to humans B) biosphere in which the organism lives C) position of the organism in a food
Nutrient and Carbon Sequestration by Salt Marsh Plants in the Face of Eutrophication and Sea Level Rise
Nutrient and Carbon Sequestration by Salt Marsh Plants in the Face of Eutrophication and Sea Level Rise Tracy Elsey, Jack Gallagher, and Denise Seliskar Halophyte Biotechnology Center College of Marine
Chapter 8. Biogeographic Processes. Upon completion of this chapter the student will be able to:
Chapter 8 Biogeographic Processes Chapter Objectives Upon completion of this chapter the student will be able to: 1. Define the terms ecosystem, habitat, ecological niche, and community. 2. Outline how
Classification of Marine Life & Habitats. OCN 201 Biology Lecture 3 Professor Grieg Steward
Classification of Marine Life & Habitats OCN 201 Biology Lecture 3 Professor Grieg Steward Autotrophs can make the organic building blocks of life starting from carbon dioxde Heterotrophs have to eat organics
Lecture 16: Soil Acidity; Introduction to Soil Ecology
Lecture 16: Soil Acidity; Introduction to Soil Ecology Aluminum and Soil Acidity Aluminum Toxicity in Acid Soils Tolerant Sensitive Tolerant Sensitive Plants often are sensitive to the presence of dissolved
Nutrients; Aerobic Carbon Production and Consumption
Nutrients; Aerobic Carbon Production and Consumption OCN 623 Chemical Oceanography Reading: Libes, Chapters 8 and 9 Why is organic matter such a good electron donor? Every (other) breath you take is a
GENERAL ECOLOGY STUDY NOTES
1.0 INTRODUCTION GENERAL ECOLOGY STUDY NOTES A community is made up of populations of different organisms living together in a unit environment. The manner in which these organisms relate together for
Nutrients; Aerobic Carbon Production and Consumption
Nutrients; Aerobic Carbon Production and Consumption OCN 623 Chemical Oceanography Reading: Libes, Chapters 8 and 9 Formation and respiration of organic matter DINutrients POM Primary Producers Autotrophs
Classification of Marine Life & Habitats
Classification of Marine Life & Habitats OCN 201 Biology Lecture 3 Grieg Steward Autotrophs can make the organic building blocks of life starting from carbon dioxde Heterotrophs have to eat organics carbon
Correlations to Next Generation Science Standards. Life Sciences Disciplinary Core Ideas. LS-1 From Molecules to Organisms: Structures and Processes
Correlations to Next Generation Science Standards Life Sciences Disciplinary Core Ideas LS-1 From Molecules to Organisms: Structures and Processes LS1.A Structure and Function Systems of specialized cells
BIOLOGICAL OCEANOGRAPHY
BIOLOGICAL OCEANOGRAPHY AN INTRODUCTION 0 ^ J ty - y\ 2 S CAROL M. LALLI and TIMOTHY R. PARSONS University of British Columbia, Vancouver, Canada PERGAMON PRESS OXFORD NEW YORK SEOUL TOKYO ABOUT THIS VOLUME
Evolution and Life in the Ocean
Characteristics of All Living Things Contain matter in a highly organized state Capture, store and transmit energy; all organisms require energy Capable of reproduction Change through time and adapt to
Chapter 9. Fungi and Aquatic Plants. Introduction: The Big Step: DIVISION OF LABOUR
Chapter 9. Fungi and Aquatic Plants Introduction: The Big Step: DIVISION OF LABOUR In single cell organisms (protists) all life functions are performed by specialized organelles within one cell (a.k.a.
Protists: Algae Lecture 5 Spring 2014
Protists: Algae Lecture 5 Spring 2014 Meet the algae 1 Protist Phylogeny Algae - Not monophyletic What unites them as a group? Range from unicellular to multicellular From phytoplankton to kelp forests
Organic Inputs. system (in lakes, this is usually leaves, needles, wood, and twigs from terrestrial vegetation)
Aquatic Ecosystems Organic Inputs! Allochthonous organic matter! Organic matter that is derived from outside the system (in lakes, this is usually leaves, needles, wood, and twigs from terrestrial vegetation)!
9/10/ What Shapes an Ecosystem? Biotic and Abiotic Factors
9/10/14 4-2 What Shapes an Ecosystem? Biology 1 of 39 Ecosystems are influenced by a combination of biological and physical factors. The biological influences on organisms within an ecosystem are called
10/6/ th Grade Ecology and the Environment. Chapter 2: Ecosystems and Biomes
7 th Grade Ecology and the Environment Chapter 2: Ecosystems and Biomes Lesson 1 (Energy Flow in Ecosystems) Each organism in an ecosystem fills an energy role. Producer an organism that can make its own
Ecology 3/15/2017. Today. Autotrophs. Writing Assignment: What does it mean. Last readings on Chlamydomonas populations
Chlorophyll measured in this assay is an indicator of algae levels University College Campus Bayou Average Spring 2008 Fall 2008 0.07 0.12 0.10 0.04 Spring 2009 0.06 0.05 0.04 0.02 2009 0.05 0.07 0.12
Figure 14 p.385 5/11/2016. Plankton Production and Food Webs. Plankton Production and Food Webs
Plankton Production and Food Webs (Chapter 12) What is Plankton? Phytoplankton and Zooplankton Food Web: All the feeding relationships of a community including production, consumption, decomposition and
Protists: Algae Lecture 5 Spring Protist Phylogeny. Meet the algae. Primary & Secondary Endosymbiosis. Endosymbiosis. Secondary Endosymbiosis
Meet the algae Protists: Algae Lecture 5 Spring 2014 Protist Phylogeny 1 Primary & Secondary Endosymbiosis 2 Algae - Not monophyletic What unites them as a group? Range from unicellular to multicellular
Types of Wetlands. Tidal Systems
Types of Wetlands Tidal Systems 1 COASTAL WETLAND ECOSYSTEMS Tidal Salt Marshes Tidal Freshwater Marshes Mangrove Wetlands 2 Tidal Estuarine Wetland 3 Definition and Formation of Estuaries Estuary: : partially
Next-generation Imaging Flow Cytometry
1 4/21/13 Next-generation Imaging Flow Cytometry New instruments, such as the Amnis system, combine flow cytometry with imaging you get the advantage of having a microscope-like image combined with lasers,
Subtidal permanently flooded with tidal water. Irregularly exposed surface exposed by tides less often than daily
Types of Wetlands Tidal Systems COASTAL WETLAND ECOSYSTEMS Tidal Salt Marshes Tidal Freshwater Marshes Mangrove Wetlands Tidal Estuarine Wetland 1 Definition and Formation of Estuaries u Estuary : partially
Phytoplankton and Primary Production. Marine habitats
Phytoplankton and Primary Production (www.microbiological garden) Marine habitats High tide Supralitoral Low tide Pelagic zone Litoral Sublitoral neritic Bathyal oceanic Epipelagic Mesopelagic Bathypelagic
Chapter 54: Community Ecology
AP Biology Guided Reading Name Chapter 54: Community Ecology Overview 1. What does community ecology explore? Concept 54.1 Community interactions are classified by whether they help, harm, or have no effect
Mathematical Modeling and Analysis of Eutrophication of Water Bodies Caused by Nutrients
Nonlinear Analysis: Modelling and Control, 2007, Vol. 12, No. 4, 511 524 Mathematical Modeling and Analysis of Eutrophication of Water Bodies Caused by Nutrients A. K. Misra Department of Mathematics,
Michigan Curriculum Framework
Elementary Reference Content Standards Wetlands (with teacher Rainforest (with teacher 1. All students will apply an understanding of cells to the functioning of multicellular organisms; and explain how
Unit 2: Ecology. Big Idea...
Name: Block: Unit 2: Ecology Big Idea... The natural world is defined by organisms and life processes which conform to principles regarding conservation and transformation of matter and energy. Knowledge
LESSON THREE Time, Temperature, Chlorophyll a Does sea surface temperature affect chlorophyll a concentrations?
STUDENT PAGES LESSON THREE A partnership between California Current Ecosystem Long Term Ecological Research (CCE LTER) and Ocean Institute (OI) Beth Simmons, Education and Outreach Coordinator, CCE LTER,
Announcements. Third problem site due November 30 Review calculations
Announcements Geology Primary Fields of Oceanography Chemistry Third problem site due November 30 Review calculations Next Thursday quiz on Kirchman reading (microbes) Moving from physical to biological
4-2 What Shapes an Ecosystem? Slide 1 of 39
4-2 What Shapes an Ecosystem? 1 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. The biological influences on organisms
Biology End-Of-Course Braille Practice Test Answer Key
Question 1 Reporting Category: Scientific Process Benchmark: SC.BS.1.3 Defend and support conclusions, explanations, and arguments based on logic, scientific knowledge, and evidence from data Answer Key:
Ecosystems and Biomes SECTION 1 - Ecosystems Biogeochemical Cycles
Ecosystems and Biomes Ecologists categorize significant factors in an ecosystem as either abiotic (non-living) or biotic (living). Biogeochemical cycles show how nutrients are recycled through an ecosystem,
Energy Conversions. Photosynthesis. Plants. Chloroplasts. Plant Pigments 10/13/2014. Chapter 10 Pg
Energy Conversions Photosynthesis Chapter 10 Pg. 184 205 Life on Earth is solar-powered by autotrophs Autotrophs make their own food and have no need to consume other organisms. They are the ultimate source
AP Biology. Photosynthesis
Photosynthesis Redox Reactions break bonds & move electrons from one molecule to another as electrons move they carry energy with them that energy is stored in another bond, released as heat or harvested
Chapter 14: Primary Producers
Chapter 14: Primary Producers Ernst Haeckel diatoms Diatom drawings by Ernst Haeckel Diatom art under a microscope slide 1 Images from Puget Sound: M. Guannel/H. van Tol 2 Images from Puget Sound: M. Guannel/H.
AP Biology Ecology Review and Study Guide
AP Biology Ecology Review and Study Guide 2017-2018 1. Which pattern represents the predator, which the prey? 2. Give two justifications for your selection: 3. Describe the population dynamics of A: 1.
4-2 What Shapes an Ecosystem?
Biology 1 of 39 4-2 What Shapes an Ecosystem? 2 of 39 Biotic and Abiotic Factors Biotic and Abiotic Factors Ecosystems are influenced by a combination of biological and physical factors. 3 of 39 1 Biotic