Premium Essay

Brook Trout Case Study

Submitted By
Words 350
Pages 2
3. (a) The brook trout thrives in the pH level range of 5.0 pH to 7.0pH. This pH range corresponds to the hydrogen-ion concentration [H+] of 10 [H+] to 0.10 [H+].
(b) An indication that a lake’s pH has changed from pH 5.8 to pH 5.2 would be the thriving lake trout population would dwell as the conditions become less favorable, but survival. Conditions for the rainbow trout population would worsen as they would all completely disappear, the pH levels would not be survivable for the fish. This would indicate fewer amounts of lake trout and the disappearance of rainbow trout because the pH levels have allowed the water to become intolerable to the organisms. The crayfish and mayfly populations would also completely disappear as the pH is one in

Similar Documents

Premium Essay

Brook Trout Case Study

...What do you think of when you hear about Brook Trout? Fishing or a nice meal? How about possible endangerment? Around the country, especially around the east coast, the habitats of these trout are becoming slim. With the combination of the loss of cool, shaded water areas and competition from the non-native brown trout the Brooke Trout are becoming scarce. However, Shannon White believes there is a way for this declining population to adapt to these environmental changes, but first we need to examine the behavior of these fish. By analyzing their behavior we are able to find differences as well as similarities among the two types of Brooke Trout-- shy and bold—that could potentially solve population issues. The first difference White found...

Words: 497 - Pages: 2

Premium Essay

Brook Trout Case Study

...Brook trout have a lot of needs to survive in life. First, the Brook trout need the was to be cold. The range of the tank is 50 Fahrenheit to 55 Fahrenheit for the trout. We use the chiller to make sure the tank is cold for the trout. If the electricity stop we have 2 liter of ice bottle to keep it cool. Secondly, the Brook trout need oxygen. We use the air pump to pump oxygen for the fish. The oxygen is ppm(parts per million) at 7 to 10 ppm. The air pump makes the oxygen to dissolved into the water. Next, the brook trout need clean water. The tank has to be filter so it can absorb the pollution and all the bad bacteria. We have to make sure our hand have been wash and wear glove to the trout won’t get sick. We would only clean the tank 2 time...

Words: 258 - Pages: 2

Premium Essay

Case Study Of The Amazing Creatures: Brook Trout

...Brook Trout are amazing creatures with many needs that we can meet in an aquarium. For example, Brook Trout eggs need darkness to stay alive. We have a piece of cloth taped to the aquarium to block out the light. In addition, we do minimal checks on the eggs and do not take flash photography of them. Brook Trout need to be kept fairly cold, from around 50-55°F. We achieve this by setting the temperature on the computer on our chiller to 50-55°F. The chiller uses a sensor and a coil to cool the water and monitor its temperature. In case of a power outage, we have 2 liter ice bottles as a backup. Another need of the Brook Trout is 7-10 ppm of dissolved oxygen. Our aquarium uses an air pump to put the oxygen in the water. The pump pumps...

Words: 374 - Pages: 2

Free Essay

Fly Fishing

...CHAPTER I INTRODUCTION Background of the Study Fishes are caught essentially for consumption. However, catching fish happens to be a well-known recreational pastime as well. Recreational fishing is also known as sport fishing. The main motive behind recreational fishing is pleasure or relaxation along with competition in some cases. It should not be mixed with subsistence or commercial fishing. While subsistence fishing is for basic survival, commercial fishing is essentially for profit. In some countries, recreational fishing has various rules as well as regulations to follow and enjoy the process. The regulations that are imposed on recreational fishing include the laws and the licensing restrictions that deal with limiting the procedures by which the fish might be caught. The most typical of these restrictions include prohibition in using nets and using hooks that are not into the mouth. The most usual form of such fishing is done with the aid of line, reel, rod, hooks, etc. These devices should be used along with the huge range of available baits. In order to help the individuals in the act of fishing, devices called terminal tackle are also used widely. The devices that are generally considered under terminal tackle include floats, swivels, weights, etc. These devices usually help to complement the bait that is being presented to the target. Sometimes lures, instead of baits are also used in recreational fishing. Some of the enthusiastic individuals insist...

Words: 6471 - Pages: 26

Free Essay

Apalachountains

...may be a seemingly good thing, mandatory volunteering causes young adolescents to rebel against community service and volunteer work. According to the Cognitive Evaluation Theory study, people tend to resist and lose interest in what is being asked of them when they feel they are being controlled by an outside source because of the human nature of individualism(Pearce 1).This is already seen in other school situations, such as with homework. Many children will often refuse to do rudimentary or simple homework assignments. Throughout history, volunteering has evolved into a cultural connection; a common characteristic of humans on a local, national, and global level is the desire to help one another. Although this statement is not necessarily true for every individual, most people feel an urgency to assist friends, family members, coworkers, and/or strangers in need or in crisis. Why should we volunteer? Many people donate their time for varying reasons whether it’s fundraising for disaster relief or collecting, preparing, and serving food for a food bank (Moore). Maybe it’s the warm sensation in your heart after you play a game of chess with a bedridden cancer patient, or the contagious smiles shared between servers and recipients at a soup kitchen that attracts a person to volunteering; in any case,...

Words: 7296 - Pages: 30

Premium Essay

Amazon.Com - Inc. 2004

...65 Exercise 21. 68 Exercise 22. 72 Exercise 23. 76 Exercise 24. 80 说明: 题目来源: Exercise 1-24:所有题目都来自官方真题 其中: Exercise 1-14:我们将OG和PP2中的题目编排为前14个Exercise, 每个Exercise都是按照GRE考试中阅读部分的出题习惯编排,即每个Exercise 10个题目,形式为(1长+2短+1逻辑 or 4短+1逻辑)。 Exercise 15-24:我们将近年来考试中出现的文章和老GRE中极为接近现行出题风格的文章编排为后10个Exercise,每个Exercise 13个题目左右,形式为(1长+1短+2逻辑)。 练习方法: 建议大家第一遍做能够限时练习,按照考试的要求每个Exercise的大致难度和应该用的时间都标在了前面。没做完6个exercise可以做一个回顾总结,将文章反复做一遍,总结单词,长难句,文章的出题规律,句子之间的关系。 答案显示方法: 如果你打印出来练习:参考答案见P 页 如果你在电脑上练习:windows 系统:Ctrl+Shift+8;Mac系统:Command+8 Exercise 1. 20min While most scholarship on women’s employment in the United States recognizes that the Second World War (1939–1945) dramatically changed the role of women in the workforce, these studies also acknowledge that few women remained in manufacturing jobs once men returned from the war. But in agriculture, unlike other industries where women were viewed as temporary workers, women’s employment did not end with the war. Instead, the expansion of agriculture and a steady decrease in the number of male farmworkers combined to cause the industry to hire more women in the postwar years. Consequently, the 1950s saw a growing number of women engaged in farm labor, even though rhetoric in the popular media called for the return of women to domestic life. 1. It can be inferred from the passage that the manufacturing and agricultural sectors in the United States following the Second World War differed in which of the following respects...

Words: 36604 - Pages: 147

Premium Essay

Jared Diamond Collapse

...Panchsheel Park, New Delhi—110 017, India Penguin Group (NZ), Cnr Airborne and Rosedale Roads, Albany, Auckland 1310, New Zealand (a division of Pearson New Zealand Ltd) Penguin Books (South Africa) (Pty) Ltd, 24 Sturdee Avenue, Rosebank, Johannesburg 2196, South Africa Penguin Books Ltd, Registered Offices: 80 Strand, London WC2R ORL, England First published in 2005 by Viking Penguin, a member of Penguin Group (USA) Inc. 13579 10 8642 Copyright © Jared Diamond, 2005 All rights reserved Maps by Jeffrey L. Ward LIBRARY OF CONGRESS CATALOGING IN PUBLICATION DATA Diamond, Jared M. Collapse: how societies choose to fail or succeed/Jared Diamond. p. cm. Includes index. ISBN 0-670-03337-5 1. Social history—Case studies. 2. Social change—Case studies. 3. Environmental policy— Case studies. I. Title. HN13. D5 2005 304.2'8—dc22 2004057152 This book is printed on acid-free paper. 8 Printed in the United States of America Set in Minion Designed by Francesca Belanger Without limiting the rights under copyright reserved above, no part of this publication may be reproduced, stored in or introduced into a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording or...

Words: 235965 - Pages: 944

Free Essay

Dale Carneigi

...1 CHAPTER I CHAPTER II CHAPTER III CHAPTER IV CHAPTER V CHAPTER VI CHAPTER VII CHAPTER VIII CHAPTER IX CHAPTER X CHAPTER XI CHAPTER XII CHAPTER XIII CHAPTER XIV CHAPTER XV CHAPTER XVI Chapter XVIII CHAPTER XVII CHAPTER XVIII CHAPTER XIX CHAPTER XX CHAPTER XXI CHAPTER XXII CHAPTER XXIII CHAPTER XXIV CHAPTER XXV CHAPTER XXVI CHAPTER XXVII CHAPTER XXVIII CHAPTER XXIX CHAPTER XXX CHAPTER XXXI The Art of Public Speaking BY 2 The Art of Public Speaking BY J. BERG ESENWEIN AUTHOR OF "HOW TO ATTRACT AND HOLD AN AUDIENCE," "WRITING THE SHORT-STORY," "WRITING THE PHOTOPLAY," ETC., ETC., AND DALE CARNAGEY PROFESSOR OF PUBLIC SPEAKING, BALTIMORE SCHOOL OF COMMERCE AND FINANCE; INSTRUCTOR IN PUBLIC SPEAKING, Y.M.C.A. SCHOOLS, NEW YORK, BROOKLYN, BALTIMORE, AND PHILADELPHIA, AND THE NEW YORK CITY CHAPTER, AMERICAN INSTITUTE OF BANKING THE WRITER'S LIBRARY EDITED BY J. BERG ESENWEIN THE HOME CORRESPONDENCE SCHOOL SPRINGFIELD, MASS. PUBLISHERS Copyright 1915 THE HOME CORRESPONDENCE SCHOOL ALL RIGHTS RESERVED TO F. ARTHUR METCALF FELLOW-WORKER AND FRIEND Table of Contents THINGS TO THINK OF FIRST--A FOREWORD * CHAPTER I--ACQUIRING CONFIDENCE BEFORE AN AUDIENCE * CHAPTER II--THE SIN OF MONOTONY DALE CARNAGEY * CHAPTER III--EFFICIENCY THROUGH EMPHASIS AND SUBORDINATION * CHAPTER IV--EFFICIENCY THROUGH CHANGE OF PITCH * CHAPTER V--EFFICIENCY THROUGH CHANGE OF PACE * CHAPTER VI--PAUSE AND POWER * CHAPTER VII--EFFICIENCY THROUGH INFLECTION * CHAPTER VIII--CONCENTRATION IN DELIVERY...

Words: 162622 - Pages: 651

Free Essay

Bio 2f03

...Biology 2F03: Lecture 1 Chapter 2: Life on Land • • • • • • • • Labs start on the Sept 17 Why horses and cattle help restore Guanacaste forest of Costa Rica? o This forest was in decline for thousands of years, when Indians colonized central America, it caused its decline. o Its regenerated when the Europeans came with the cattle o The trees only produce a new plant after processes: the fallen fruit has to be eaten by a larger animal (mule, or horse or cow) à it has to pass through the body and ends up in a pile of fertilizer only then it can regenerate and produce a tree o Why did it evolve to be depended to this process? § There must be animals there in the past, in the past it was a camel (llama, alpaca). When the Indians came from asia (50000 years ago) these animals went extinct and the tree lost its major dispersal system What is the most obvious foundation of life on land? o Is landà soil Climate defines biomes, the ‘shapes’ of vegetation o Defines the major types of land on earth o Temperature and precipitation to be specific Soils in turn greatly affect the aspects (roots, water, nutrient) à rentention, root attachment, etc. Soil typically form layers (horizontal) retaining a range of physical and chemical layers: o Classification of soil: O= organic, A, B, C Soil horizons: description o O: organic, litter on top, fine litter deeper (gets broken down, hence fine), pollen, dead organisms o A: mineral soil, some organic matter...

Words: 18026 - Pages: 73

Free Essay

The Story of My Life

...THE STORY OF MY LIFE By Helen Keller With Her Letters (1887-1901) And Supplementary Account of Her Education, Including Passages from the Reports and Letters of her Teacher, Anne Mansfield Sullivan, By John Albert Macy Special Edition CONTAINING ADDITIONAL CHAPTERS BY HELEN KELLER To ALEXANDER GRAHAM BELL Who has taught the deaf to speak and enabled the listening ear to hear speech from the Atlantic to the Rockies, I dedicate this Story of My Life. CONTENTS Editor's Preface I. THE STORY OF MY LIFE CHAPTER I CHAPTER II CHAPTER III CHAPTER IV CHAPTER V CHAPTER VI CHAPTER VII CHAPTER VIII CHAPTER IX CHAPTER X CHAPTER XI CHAPTER XII CHAPTER XIII CHAPTER XIV CHAPTER XV CHAPTER XVI CHAPTER XVII CHAPTER XVIII CHAPTER XIX CHAPTER XX CHAPTER XXI CHAPTER XXII CHAPTER XXIII II. LETTERS(1887-1901) INTRODUCTION III: A SUPPLEMENTARY ACCOUNT OF HELEN KELLER'S LIFE AND EDUCATION CHAPTER I. The Writing of the Book CHAPTER II. PERSONALITY CHAPTER III. EDUCATION CHAPTER IV. SPEECH CHAPTER V. LITERARY STYLE Editor's Preface This book is in three parts. The first two, Miss Keller's story and the extracts from her letters, form a complete account of her life as far as she can give it. Much of her education she cannot explain herself, and since a knowledge of that is necessary to an understanding of what she has written, it was thought best to supplement her autobiography with the reports and letters of her teacher, Miss Anne Mansfield Sullivan. The addition...

Words: 135749 - Pages: 543

Premium Essay

The Social

...The Social Network screenplay by Aaron Sorkin BASED ON THE BOOK “THE ACCIDENTAL BILLIONAIRES” BY BEN MEZRICH 1 FROM THE BLACK WE HEAR-- 1 MARK (V.O.) Did you know there are more people with genius IQ’s living in China than there are people of any kind living in the United States? ERICA (V.O.) That can’t possibly be true. MARK (V.O.) It is. ERICA (V.O.) What would account for that? MARK (V.O.) Well, first, an awful lot of people live in China. But here’s my question: FADE IN: INT. CAMPUS BAR - NIGHT MARK ZUCKERBERG is a sweet looking 19 year old whose lack of any physically intimidating attributes masks a very complicated and dangerous anger. He has trouble making eye contact and sometimes it’s hard to tell if he’s talking to you or to himself. ERICA, also 19, is Mark’s date. She has a girl-next-door face that makes her easy to fall for. At this point in the conversation she already knows that she’d rather not be there and her politeness is about to be tested. The scene is stark and simple. MARK How do you distinguish yourself in a population of people who all got 1600 on their SAT’s? ERICA I didn’t know they take SAT’s in China. MARK They don’t. I wasn’t talking about China anymore, I was talking about me. ERICA You got 1600? MARK Yes. I could sing in an a Capella group, but I can’t sing. 2. ERICA Does that mean you actually got nothing wrong? MARK I can row crew or invent a 25 dollar PC. ERICA Or you can get...

Words: 29858 - Pages: 120

Premium Essay

Marketing

...file:///F|/Business/Marketing/22 Immutable Laws Of Marketing.html The 22 Immutable Laws of Marketing Al Ries and Jack Trout The 22 Immutable Laws of Marketing Violate Them at Your Own Risk Al Ries and Jack Trout Dedicated to the elimination of myths and misconceptions from the marketing process A DF Books NERDs Release THE 22 IMMUTABLE LAWS OF MARKETING. Copyright © 1993 by Al Ries and Jack Trout. All rights reserved under International and Pan-American Copyright Conventions. By payment of the required fees, you have been granted the non-exclusive, non-transferable right to access and read the text of this e-book on-screen. No part of this text may be reproduced, transmitted, down-loaded, decompiled, reverse engineered, or stored in or introduced into any information storage and retrieval system, in any form or by any means, whether electronic or mechanical, now known or hereinafter invented, without the express written permission Contents Introduction 1. The Law of Leadership 2. The Law of the Category 3. The Law of the Mind 4. The Law of Perception 5. The Law of Focus 6. The Law of Exclusivity 7. The Law of the Ladder 8. The Law of Duality 9. The Law of the Opposite 10. The Law of Division 11. The Law of Perspective 12. The Law of Line Extension 13. The Law of Sacrifice 14. The Law of Attributes file:///F|/Business/Marketing/22 Immutable Laws Of Marketing.html 15. The Law of Candor 16. The Law of Singularity 17. The Law of Unpredictability 18. The...

Words: 28835 - Pages: 116

Premium Essay

Book

...Educational Psychology: Developing Learners This is a protected document. Please enter your ANGEL username and password. Username: Password: Login Need assistance logging in? Click here! If you experience any technical difficulty or have any technical questions, please contact technical support during the following hours: M-F, 6am-12am MST or Sat-Sun, 7am-12am MST by phone at (800) 800-9776 ext. 7200 or submit a ticket online by visiting http://help.gcu.edu. Doc ID: 1009-0001-158C-0000158D Jeanne Ellis Ormrod Professor Emerita, University of Northern Colorado University of New Hampshire ISBN 0-558-65860-1 Boston ● Columbus ● Indianapolis ● New York ● San Francisco ● Upper Saddle River Amsterdam ● Cape Town ● Dubai ● London ● Madrid ● Milan ● Munich ● Paris ● Montreal ● Toronto Delhi ● Mexico City ● Sao Paula ● Sydney ● Hong Kong ● Seoul ● Singapore ● Taipei ● Tokyo Educational Psychology: Developing Learners, Seventh Edition, by Jeanne Ellis Ormrod. Published by Allyn & Bacon. Copyright © 2011 by Pearson Education, Inc. Editor-in-Chief: Paul A. Smith Development Editor: Christina Robb Editorial Assistant: Matthew Buchholz Vice President, Director of Marketing: Quinn Perkson Marketing Manager: Jared Brueckner Production Editor: Annette Joseph Editorial Production Service: Marty Tenney, Modern Graphics, Inc. Manufacturing Buyer: Megan Cochran Electronic Composition: Modern Graphics, Inc. Interior Design: Denise Hoffman, Glenview Studios Photo...

Words: 101358 - Pages: 406

Premium Essay

Gay and Lesbian Theme

...University of Tennessee, Knoxville Trace: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 12-2009 Peeking Out: A Textual Analysis of Heteronormative Images in Prime-Time Television D. Renee Smith University of Tennessee - Knoxville, drsmith@utk.edu Recommended Citation Smith, D. Renee, "Peeking Out: A Textual Analysis of Heteronormative Images in Prime-Time Television. " PhD diss., University of Tennessee, 2009. http://trace.tennessee.edu/utk_graddiss/10 This Dissertation is brought to you for free and open access by the Graduate School at Trace: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of Trace: Tennessee Research and Creative Exchange. For more information, please contact trace@utk.edu. To the Graduate Council: I am submitting herewith a dissertation written by D. Renee Smith entitled "Peeking Out: A Textual Analysis of Heteronormative Images in Prime-Time Television." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the requirements for the degree of Doctor of Philosophy, with a major in Communication and Information. Catherine A. Luther, Major Professor We have read this dissertation and recommend its acceptance: Michelle T. Violanti, Suzanne Kurth, Benjamin J. Bates Accepted for the Council: Carolyn R. Hodges Vice...

Words: 33344 - Pages: 134

Premium Essay

Gmos: Truth vs. Myth

...GMO MYTHS AND TRUTHS An evidence-based examination of the claims made for the safety and efficacy of genetically modified crops Michael Antoniou Claire Robinson John Fagan June 2012 GMO Myths and Truths An evidence-based examination of the claims made for the safety and efficacy of genetically modified crops Version 1.3 by Michael Antoniou Claire Robinson John Fagan © Earth Open Source www.earthopensource.org 2nd Floor 145–157, St John Street, London EC1V 4PY, United Kingdom Contact email: claire.robinson@earthopensource.org June 2012 Disclaimer The views and opinions expressed in this paper, or otherwise published by EOS, are those of the authors and do not represent the official policy, position, or views of other organizations, universities, companies, or corporations that the authors may be affiliated with. GMO Myths and Truths 2 About the authors Michael Antoniou, PhD is reader in molecular genetics and head, Gene Expression and Therapy Group, King’s Cols: lege London School of Medicine, London, UK. He has 28 years’ experience in the use of genetic engineering technology investigating gene organisation and control, with over 40 peer reviewed publications of original work, and holds inventor status on a number of gene expression biotechnology patents. Dr Antoniou has a large network of collaborators in industry and academia who are making use of his discoveries in gene control mechanisms for the production of research, diagnostic and therapeutic products...

Words: 78055 - Pages: 313