...Red Algal Blooms Coloring the Tides Raymond A Martin College of Central Florida Abstract There are large, toxic blooms of dinoflagellates that leave a red coloration in the water. This rouge discoloring has become known as a red tide. Red tides have many damaging effects on the coastal environment and the ecosystem of the seas. They occur naturally as far north as southern Alaska to date. This paper will discuss what a red tide is and some of its causes. It will also explore the environmental impacts as well as health risks associated with these large toxic blooms. Next, we’ll look at the economic effect and the sociological impact of a red tide. Lastly, we can examine what to do to protect yourself from its harmful effects. Red Tide/Red Algae Effects What is Red Tide? Harmful algal blooms, or HABs, occur when colonies of algae—simple plants that live in the sea and freshwater—grow out of control while producing toxic or harmful effects on people, fish, shellfish, marine mammals, and birds. The human illnesses caused by HABs, though rare, can be debilitating or even fatal. While many people call these blooms 'red tides,' scientists prefer the term harmful algal bloom. (NOAA 2012) Algal blooms, during which algae become so numerous that they discolor the coastal waters, visibly seen as reddish-brown. The algal bloom may also deplete oxygen in the waters and/or release toxins that may cause illness in humans and other animals. Species in the United States that release...
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...CR TOPIC-WISE EXERCISES (700-800 LEVEL) 1 The 700-800 Club Critical Reasoning Critical Reasoning Topic 1: CONCLUSION 1. • • • • • 2. In the United States, about $5,200 per person per year is spent on health care, while in Britain the amount is about half that. A recent study indicated that middle-aged white Americans have a significantly higher rate of diabetes and heart disease than do middle-aged white Britons. Even after eliminating from the study the lifestyle differences of diet, exercise, smoking, and drinking, the data showed that the Americans have poorer health than their British counterparts. The statements above, if true, best support which of the following assertions? Health care spending in the United States should be reduced by 50%. More expensive health care causes a higher incidence of certain diseases. The money spent on health care in the United States is not being used effectively. The average health care spending for middle-aged white Americans is probably less than the average health care spending for Americans in general. Something other than diet, exercise, smoking, and drinking must account for the difference in health for the two groups in the study. Spokesperson: In the 2006 election of the city mayor, 55% of the voters were female. All the voters were between ages 18 and 70 and 2/3 of them supported the incumbent mayor. The incumbent mayor won the election with a substantially greater number of votes than any other...
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...Edited by Kristen Walker Painemilla, Anthony B. Rylands, Alisa Woofter and Cassie Hughes Edited by Kristen Walker Painemilla, Anthony B. Rylands, Alisa Woofter and Cassie Hughes Conservation International 2011 Crystal Drive, Suite 500 Arlington, VA 22202 USA Tel: +1 703-341-2400 www.conservation.org Editors : Kristen Walker Painemilla, Anthony B. Rylands, Alisa Woofter and Cassie Hughes Cover design Paula K. Rylands, Conservation International : Layout: Kim Meek, Washington, DC Maps [except where noted otherwise] Kellee Koenig, Conservation International : Conservation International is a private, non-profit organization exempt from federal income tax under section 501 c (3) of the Internal Revenue Code. ISBN 978-1-934151-39-6 © 2010 by Conservation International All rights reserved. The designations of geographical entities in this publication, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of Conservation International or its supporting organizations concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. Any opinions expressed in this publication are those of the writers, and do not necessarily reflect those of Conservation International (CI). Suggested citation: Walker Painemilla, K., Rylands, A. B., Woofter, A. and Hughes, C. (eds.). 2010. Indigenous Peoples and Conservation: From Rights to Resource Management. Conservation...
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...500 extraordinary islands G R E E N L A N D Beaufort Sea Baffin Bay vi Da i tra sS t a nm De it Stra rk Hudson Bay Gulf of Alaska Vancouver Portland C A N A D A Calgary Winnipeg Newfoundland Quebec Minneapolis UNITED STATES San Francisco Los Angeles San Diego Phoenix Dallas Ottawa Montreal ChicagoDetroitToronto Boston New York OF AMERICA Philadelphia Washington DC St. Louis Atlanta New Orleans Houston Monterrey NORTH AT L A N T I C OCEAN MEXICO Guadalajara Mexico City Gulf of Mexico Miami Havana CUBA GUATEMALA HONDURAS b e a n Sea EL SALVADOR NICARAGUA Managua BAHAMAS DOMINICAN REPUBLIC JAMAICA San Juan HAITI BELIZE C a r PUERTO RICO ib TRINIDAD & Caracas N TOBAGO A COSTA RICA IA M PANAMA VENEZUELA UYANRINA H GU C U G Medellín A PAC I F I C OCEAN Galapagos Islands COLOMBIA ECUADOR Bogotá Cali S FR EN Belém Recife Lima BR A Z I L PERU La Paz Brasélia Salvador Belo Horizonte Rio de Janeiro ~ Sao Paulo BOLIVIA PARAGUAY CHILE Cordoba Santiago Pôrto Alegre URUGUAY Montevideo Buenos Aires ARGENTINA FALKLAND/MALVINAS ISLANDS South Georgia extraordinary islands 1st Edition 500 By Julie Duchaine, Holly Hughes, Alexis Lipsitz Flippin, and Sylvie Murphy Contents Chapter 1 Beachcomber Islands . . . . . . . . . . . . . . . 1 Aquatic Playgrounds 2 Island Hopping the Turks & Caicos: Barefoot Luxury 12 Life’s a Beach 14 Unvarnished & Unspoiled 21 Sailing...
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...COURSE STUDENT GUIDE TO CULTURAL AWARENESS INDEX LESSON TITLE PAGE 1 Philosophical Aspects of Culture SG- 3 C1 Native American Experience SG- 4 C2 White American Experience SG- 23 C3 Arab American Experience SG- 43 C4 Hispanic American Experience SG- 53 C5 Black American Experience SG- 76 C6 Asian American Experience SG-109 C7 Jewish American Experience SG-126 C8 Women in the Military SG-150 C9 Extremist Organizations/Gangs SG-167 STUDENTS ARE RESPONSIBLE FOR BEING FAMILIARIZED WITH ALL CLASS MATERIAL PRIOR TO CLASS. INFORMATION PAPER ON THE PHILOSOPHICAL ASPECTS OF CULTURAL DIFFERENCE Developed by Edwin J. Nichols, Ph.D. |Ethnic Groups/ |Axiology |Epistemology |Logic |Process | |World Views | | | | | |European |Member-Object |Cognitive |Dichotomous |Technology | |Euro-American |The highest value lies in the object |One knows through counting |Either/Or |All sets are repeatable and| | ...
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