Traditional Ojibway Resources in the Western Great Lakes
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Design and Evaluate an Underwater Logger
ehponline.org/science-ed ehp LESSON: Design and Evaluate an Underwater Logger Summary: Students identify a problem with the logging industry and design a technology for underwater logging. EHP Article Title(s): “Underwater Logging: Submarine Rediscovers Lost Wood,” EHP Student Edition, February 2005: A892–A895. http://ehp.niehs.nih.gov/members/2004/112-15/innovations.html Objectives: By the end of this lesson, student should be able to: 1. Discuss the benefits and environmental costs of underwater logging. 2. Design an underwater logger to meet student-created criteria. 3. Evaluate their proposed design for an underwater logger. Estimated Class Time: 90 minutes Grade Level: 9–12 Subjects Addressed: Technology Education, Environmental Science, Physical Science Prepping the Lesson (15–20 minutes) INSTRUCTIONS: 1. Obtain a class set of EHP Student Edition, February 2005, or download article at http://www.ehponline.org/science-ed and make copies. 2. Review the article, “Underwater Logging: Submarine Rediscovers Lost Wood.” 3. Make copies of the student instructions (Part 1 and Part 2) and the background reading on underwater logging (provided with the student instructions). MATERIALS (per student): 1. 1 copy of the student instructions 2. 1 copy of the background reading on underwater logging 3. 1 copy of EHP Student Edition, February 2005, or 1 copy of the article “Underwater Logging: Submarine Rediscovers Lost Wood” 4. 1–2 pieces of blank paper/poster paper (optional) VOCABULARY: Deforestation Rediscovered wood Sustainability Underwater logging BACKGROUND INFORMATION: A “Background Reading” is included in the Student Instructions.” Additional resources are provided below. EHP Lesson | Design and Evaluate an Underwater Logger Page 2 of 5 RESOURCES: Environmental Health Perspectives, Environews by Topic, http://ehp.niehs.nih.gov/topic. -
Innovator, 1989-11-09 Student Services
Governors State University OPUS Open Portal to University Scholarship Innovator Student Newspapers 11-9-1989 Innovator, 1989-11-09 Student Services Follow this and additional works at: http://opus.govst.edu/innovator Recommended Citation Governors State University Student Services, Innovator (1989, November 9). http://opus.govst.edu/innovator/353 This Newspaper is brought to you for free and open access by the Student Newspapers at OPUS Open Portal to University Scholarship. It has been accepted for inclusion in Innovator by an authorized administrator of OPUS Open Portal to University Scholarship. For more information, please contact [email protected]. INNO GOVERNORS STATE UNIVERSITY November 9, 1989 UNIVERSITY PARK, IL 60466 Vol. xvn No. 7 The World Comes to GSU International Students Host Festival ''The World Comes to GSlf'. an Chenkwun wh1ch represents good International Festival of cultures luck inviting the angels. tndia will will be presented on Saturday. be represented in the classical November 18th from 4 to 7:30PM dance Bharanatyam and other on the GSU campus. The festival folk dances. Musicians from is being hosted by the Inter Chicago will be performing Carib national Students Organization bean steel-drum music Also per and will feature ethnic foods. en f.onnign contemporary and tradi tertainment and a bazaar of arts tional Greek music will be enter and crafts from the diHerent tainer, Athanios Zervas. H1s per countries. formance is being underwritten by the Greek-American Cultural A continental dinner featuring Center and the Illinois Endow the different cuisines of the coun ment for the Humamties. tries will be served in the Hall of Governors.Some of the dishes on Ticket can be purchased from the menu will include: the Cashier's Office during busi Eba . -
RESALE Numberor Stating You Are a Retailor In
TucsonAuction08.html 9th Annual Tucson Meteorite Auction ----------------------------- Tucson Meteorite Auction 2008 Saturday, February 9th, 2008 Bidding starts 7:30PM Sharp Viewing & Socializing begins 5:30PM Food and Drink available http://www.michaelbloodmeteorites.com/TucsonAuction08.html (1 z 36) [2008-05-28 18:09:44] TucsonAuction08.html (Please drink only with a designated driver) ----------------------- While in Tucson I will have a cell phone: (619) 204-4138 (Feb2-Feb10) NEW LOCATION VFW Hall (Post # 549) 1884 So. Craycroft, Tucson, AZ 85711 (see directions below) NOTE: Click HERE for printer friendly copy of this catalog (Click on any photo to see a greatly enlarged image) 1 AH 1 Claxton L6, GeorgiaDecember 10 th , 1984 - Hit A Mailbox! .992g Rim Crusted Part Slice (21mm X 20mm X 2mm) No Minimum 2 AH 2 Dhofar 908 Lunar Meteorite - Rosetta - 1.242g Full Slice (24mm X 16mm X 2mm) No Minaimum - (est: $2.5K min) 3 AH 3 NWA 2999 Angrite Famous Paper "The Case For Samples From Mercury" 3.216g FC End Piece (18mm X 15mm X 7mm) No Minimum http://www.michaelbloodmeteorites.com/TucsonAuction08.html (2 z 36) [2008-05-28 18:09:44] TucsonAuction08.html 4 AH 4 NWA 4473 Polymict Diogenite 13g Full Slice(70mm X 13mm X ~2.5mm) No Minimum 5 AH 5 NWA 4880 (Shergottite) .540g 70% F Crusted Whole Stone (11mm X 9mm X 5mm) No Minimum 6 AH 6 NWA 4880 (Shergottite) 32.3g 92% FC Oriented Main Mass (35mm X 32mm X 32mm) Minimum Bid: $12,900.00 (Less Than $400/g) 7 AH 7 Oued el Hadjar (LL6) Fall March 1986 - "The Wedding Stone" 6.322 g (41mm X 30m X 3mm) The stone was broken into many pieces, then sacrificed on an alter during a wedding ceremony. -
Meteorite Shower in Park Forest, Illinois
PSRD:: Meteorite Shower in Park Forest, Illinois http://www.psrd.hawaii.edu/Aug04/ParkForest.html posted August 26, 2004 Meteorite Shower in Park Forest, Illinois --- An L5 chondrite strewnfield is centered at Park Forest, Illinois, a southern suburb of Chicago. Written by Linda M. V. Martel Hawai'i Institute of Geophysics and Planetology Steven Simon (University of Chicago) and seven colleagues from the University of Chicago, the Planetary Studies Foundation, Harper College, Pacific Northwest National Lab, and the Field Museum in Chicago have classified the meteorite fragments that fell on Chicago's southern suburbs on the night of March 26, 2003. Described as ".. the most densely populated region to be hit by a meteorite shower in modern times," the village of Park Forest is at the center of the strewnfield and fortuitously also happens to be home to the Simon family, who answered scores of phone calls from neighboring meteorite finders. No injuries were reported though plenty of roofs, windows, walls, and cars were hit, and the police department took individual fusion-crusted fragments into custody as evidence (see picture above). Its chemical and mineralogical compositions establish the Park Forest meteorite as an L5 chondrite, one of the most primitive groups of known meteorites. It is a strongly shocked monomict breccia (a term applied to a breccia made of one kind of rock) with light-colored clasts in a very dark matrix. The team measured cosmic radionuclides in Park Forest and found nearly zero 56Co and high 60Co, values that indicate a large preatmospheric mass. They estimate the meteoroid was at least 900 kilograms and possibly as large as 7000 kilograms before it broke apart in the atmosphere, of which only about 30 kilograms of fragments have been recovered. -
St,=. Marys River Physical and Hydraulic Characteristics
ST. MARYS RIVER PHYSICAL AND HYDRAULIC CHARACTERISTICS 1 Jan A. Derecki GLERL Open File Report June 1984 1GLERL Contribution No. 418. National Oceanic and Atmospheric Administration Great Lakes Environmental Research Laboratory Ann Arbor, Michigan 48104 CONTENTS Page 1. INTRODUCTION 1 2. PHYSICAL CHARACTERISTICS 1 2.1 The Upper Reach 1 2.2 The Rapids Reach 1 2.3 The Lower Reach 3 3. HYDRAULIC CHARACTERISTICS 7 3.1 River Discharge 7 3.2 ~low Distribution 7 3.3 River Velocities 8 4. ICE EFFECTS 8 5. SUMMARY 9 it FIGURES Page 1. St. Marys River channel. 2 2. St. Marys Falls and the Soo Locks. 4 iii ST. MARYS RIVER PHYSICAL AND HYDRAULIC CHARACTERISTICS Jan A. Derecki 1. INTRODUCTION The St. Marys River forms the outlet of Lake Superior, connecting Whitefish Bay with Lake Huron through De Tour Passage. Lake Superior and the St. Marys River are both highly regulated. The Soo Locks bypass the St. Marys River Rapids and make navigation possible between Lakes Superior and Huron. 2. PHYSICAL CHARACTERISTICS From its nominal head at Point Iroquois, the river flows in a general southeasterly direction through several channels covering a distance of from 101 km to 121 km (63 mi to 75 mi), depending on the route taken, with a total fall of about 6.7 m (22 ft). Approximately 6.1 m (20 ft) of this fall occur in the St. Marys Rapids, which are less than 1.5 km (1 mi) long and form a very short middle reach with distinct hydraulic characteristics. Altogether, there are three different hydraulic reaches in the St. -
Sinker Cypress: Treasures of a Lost Landscape Christopher Aubrey Hurst Louisiana State University and Agricultural and Mechanical College
Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School 2005 Sinker cypress: treasures of a lost landscape Christopher Aubrey Hurst Louisiana State University and Agricultural and Mechanical College Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Social and Behavioral Sciences Commons Recommended Citation Hurst, Christopher Aubrey, "Sinker cypress: treasures of a lost landscape" (2005). LSU Master's Theses. 561. https://digitalcommons.lsu.edu/gradschool_theses/561 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. SINKER CYPRESS: TREASURES OF A LOST LANDSCAPE A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Arts in The Department of Geography and Anthropology by Christopher Aubrey Hurst B.S., Louisiana State University, 2001 August 2005 Acknowledgements “Though my children shall roam through the forest, pursued by bruin, boar and serpent, I shall fear no evil, For God lives in the forest not the streets.” Latimer (Dad) I would thank my family, (Donna, Johny, Bill, Lisa, Willie, Karin, Arlene, Betty, Roy and Kristal) and my friends, (Cody, Chris, Samantha, Paul, Dave, Louis and Ted) for supporting me throughout the process of pursuing my master’s degree. A special thanks goes out to Marsha Hernandez who helped with to editing this thesis. -
Petrogenesis and Potential Pairing of the Kunashak and Park Forest Chondrites J
Lunar and Planetary Science XXXVII (2006) 1891.pdf PETROGENESIS AND POTENTIAL PAIRING OF THE KUNASHAK AND PARK FOREST CHONDRITES J. K. Dunaway, J. Moersch, and L.A. Taylor, Planetary Geosciences Institute, Dept. of Earth & Planetary Sciences, University of Tennessee, Knoxville, TN 37996, [email protected]. Introduction: The Kunashak shocked S4 L6 chon- Results and Discussion: Mineral compositions, drite from the Chelyabinsk Province of Russia exhibits shown by average compositions of olivines, pyrox- an unusual dual lithology of light and dark portions. enes, and feldspars, in Table 1, are not distinctly dif- Other papers on such unusual chondrites (e.g., [1-3]) ferent between the light portion and the dark portion. have noted the lack of significant change in overall No chemical zonations were apparent in individual silicate compositions between these portions, but the grains, suggesting equilibrium phases. Metal data darker lithology can show enrichment of volatile gases show a slight Fe-enrichment of FeNi metals in the dark and different distributions of opaque materials, i.e., portion; sulfide data show troilite as the primary phase. metals, sulfides, and oxides. In this paper, a textural It is notable that no significant distinction in mineral and mineralogical description of each portion will be compositions appears obvious between light and dark developed, a comparison to the Park Forest chondrite portions of the meteorite. Other studies (e.g., [1-3]) of will be made, and an interpretation will be posited as light versus dark portions of meteorites have also to the petrogeneses of the Kunashak chondrite. noted similar mineralogies between the two portions. 30 Methodology: Polished thin sections of the light 14 Kunashak and dark lithologies of the Kunashak meteorite were Kunashak 12 Olivines 25 Olivines studied optically using both transmitted and reflected Dark Lithology 10 Light Lithology 20 ses light. -
USI2019 Usievents.Com
2019 24 25 usievents.com #USI2019 line-up Robert PLOMIN MRC Research Professor of Behavioural Genetics, Institute of Psychiatry, Psychology and Neuroscience KING’S COLLEGE LONDON THE IMPLICATIONS OF THE DNA REVOLUTION Prof. Plomin is one of the world’s top behavioral geneticists who offers a unique, insider’s view of the exciting synergies that came from combining genetics and psychology. His research shows that inherited DNA differences are the major systematic force that make us who we are as individuals. The DNA Revolution, namely using DNA to predict our psychological problems and promise from birth, calls for a radical rethink about what makes us who we are, with sweeping—and no doubt controversial—implications for the way we think about parenting, education and the events that shape our lives. A pioneer of what’s sometimes called “hereditarian” science. - The Guardian - Read Blueprint: How DNA makes us who we are Sylvia EARLE Robert Oceanographer PLOMIN © Todd Richard_ synergy productions synergy Richard_ © Todd NO WATER, NO LIFE. NO BLUE, NO GREEN Dr. Sylvia Earle is a living legend. If the celebrated oceanographer, marine biologist, explorer, author, and lecturer isn’t already your hero, allow us to enlighten you. ‘Her Deepness’ has spent nearly a year of her life underwater, logging more than 7,000 hours beneath the surface. She has led countless deep-sea expeditions, was the first female chief scientist of the National Oceanic and Atmospheric Administration, and the first human—male or female—to complete an untethered walk across the seafloor at a depth of 1,250 feet. Sylvia has been a National Geographic explorer-in-residence since 1998, and continues to share her knowledge and experiences on stage, through film, in writing, and beyond. -
22 AUG 2021 Index Acadia Rock 14967
19 SEP 2021 Index 543 Au Sable Point 14863 �� � � � � 324, 331 Belle Isle 14976 � � � � � � � � � 493 Au Sable Point 14962, 14963 �� � � � 468 Belle Isle, MI 14853, 14848 � � � � � 290 Index Au Sable River 14863 � � � � � � � 331 Belle River 14850� � � � � � � � � 301 Automated Mutual Assistance Vessel Res- Belle River 14852, 14853� � � � � � 308 cue System (AMVER)� � � � � 13 Bellevue Island 14882 �� � � � � � � 346 Automatic Identification System (AIS) Aids Bellow Island 14913 � � � � � � � 363 A to Navigation � � � � � � � � 12 Belmont Harbor 14926, 14928 � � � 407 Au Train Bay 14963 � � � � � � � � 469 Benson Landing 14784 � � � � � � 500 Acadia Rock 14967, 14968 � � � � � 491 Au Train Island 14963 � � � � � � � 469 Benton Harbor, MI 14930 � � � � � 381 Adams Point 14864, 14880 �� � � � � 336 Au Train Point 14969 � � � � � � � 469 Bete Grise Bay 14964 � � � � � � � 475 Agate Bay 14966 �� � � � � � � � � 488 Avon Point 14826� � � � � � � � � 259 Betsie Lake 14907 � � � � � � � � 368 Agate Harbor 14964� � � � � � � � 476 Betsie River 14907 � � � � � � � � 368 Agriculture, Department of� � � � 24, 536 B Biddle Point 14881 �� � � � � � � � 344 Ahnapee River 14910 � � � � � � � 423 Biddle Point 14911 �� � � � � � � � 444 Aids to navigation � � � � � � � � � 10 Big Bay 14932 �� � � � � � � � � � 379 Baby Point 14852� � � � � � � � � 306 Air Almanac � � � � � � � � � � � 533 Big Bay 14963, 14964 �� � � � � � � 471 Bad River 14863, 14867 � � � � � � 327 Alabaster, MI 14863 � � � � � � � � 330 Big Bay 14967 �� � � � � � � � � � 490 Baileys -
SNOW ISSUE Winter Maintenance on Island Roads
Crossroads The Quarterly Journal of the County Road Association of Michigan Volume 2 | Issue 1 Fall 2016 SNOW ISSUE How do they do it? Winter maintenance on island roads Page 10 IN THIS ISSUE: g Living memorial doubles as snow fence g Member Profile: Keweenaw County clearing roads in Michigan's snowiest county Waterwind_FP-Crossroads.qxp 7/2/15 10:22 AM Page 1 Duro-Last ®; the most water, wind and worry-resistant roof in the business. Duro-Last’s industry leading warranties are supported by prefabrication of roof panels and membrane accessories in a factory quality controlled environment. This eliminates up to 85% of field welding. Our highly trained technical field team inspects the field welded seams. Once you put a Duro-Last roof on, you can put it out of your mind. Visit duro-last.com or call to find out more. Edge-to-Edge 800-248-0280 & Deck-to-Sky™ “Duro-Last” and the “World’s Best Roof” are registered marks owned by Duro-Last, Inc. WaterWind_E2E_11.19.13_1 The Quarterly Journal of the County Road Association of Michigan IN THIS ISSUE Crossroads Crossroads is the quarterly publication of the County Road Association (CRA) of Michigan. The 83 county members of CRA represent the unified, credible and 4 PRESIDENT’S CORNER effective voice for a safe and efficient local road system in Michigan. The Association, headquartered three blocks north of the State Capitol, is dedicated 6 MEMBER PROFILE to helping members promote and maintain a safe, efficient local road system in rural Keweenaw County implements and urban Michigan. -
Shipwreck Coast National Marine Sanctuary Proposal
Shipwreck Coast National Marine Sanctuary Nomination, Lake Superior, MI Shipwreck Coast National Marine Sanctuary Proposal Lake Superior, Michigan – 2017 1 12-1-2017 Shipwreck Coast National Marine Sanctuary Nomination, Lake Superior, MI Section I - Basics Nomination Title: Shipwreck Coast National Marine Sanctuary, Lake Superior, MI Nominator Name(s) and Affiliation(s): Darryl Ertel of the Whitefish Point Underwater Preserve (WPUP) one of the State of Michigan’s 13 designated underwater preserves, which operates under the authority of the Paradise Area Tourism Council a 501C3 not for profit organization, serves as the nominator on behalf of a truly grass roots group of supporting affiliate collaborators and supporters as presented under Consideration 7. Nomination Point of Contact - Name, Phone, Email, Address Darryl Ertel P.O. Box 318 Paradise, MI 49768 810-247-4583 [email protected] Section II - Introduction Narrative Description – a brief overview of the nomination This nomination area resides within the Michigan waters of Lake Superior described by noted Great Lakes shipwreck author, Frederick Stonehouse, in his book “Lake Superior’s Shipwreck Coast”. Stonehouse writes therein “If there is truly a graveyard of Lake Superior, it is the general area of Whitefish Point. More vessels have been lost there than any other part of the lake.” Stonehouse lists over 100 vessels lost between Grand Marais MI, west of Whitefish Point and Pt. Iroquois MI, southeast of Whitefish Point. Less than half of these shipwrecks have been found and documented to date. Several shipwrecks of historical significance have been found in amazingly well-preserved condition including the Comet, Cowle, Vienna, Osborn, and Mather as documented in GLSHS’ project report “The Art and Science of Mapping Lake Superior’s Shipwrecks: Ghosts of the Shipwreck Coast” 1. -
Hydroelectric Reservoirs and Global Warming
HYDROELECTRIC RESERVOIRS AND GLOBAL WARMING Luiz Pinguelli Rosa 1 Marco Aurélio dos Santos 2 Bohdan Matvienko 3 Elizabeth Sikar 4 1 Director of COPPE – Federal University of Rio de Janeiro Cidade Universitária, Rio de Janeiro, BRAZIL E-mail: [email protected] 2 Corresponding Author: PPE/COPPE/UFRJ, Centro de Tecnologia, Sala C-211, Cidade Universitária, Rio de Janeiro 21945-970 RJ, BRAZIL Phone: +55 21 – 5608995 Fax: +55 21 – 290 6626 E-mail: [email protected] 3 Hydraulics Department, University of São Paulo São Carlos SP 13560-970, BRAZIL E-mail: [email protected] 4 Construmaq – C.P. 717 São Carlos SP – 13560-970, BRAZIL E-mail: [email protected] 1. INTRODUCTION The Framework Convention of the United Nations on Climate Change is an attempt to deal with the problems of the greenhouse effect, that is the increase of the global average temperature at the Earth surface, due to the growing concentration of some gases in the atmosphere, such as carbon dioxide from fossil fuels combustion. Its objective is to restrict the concentration of those greenhouse gases in the atmosphere to levels below those, which could cause possible climate change and undue interference with existing ecosystems. Except for the major oil producers, almost all countries, in Rio de Janeiro, signed the Convention in 1992. Besides the UN Convention, there exists since 1988, an intergovernmental group of experts – IPCC (The Intergovernmental Panel on Climate Change), in charge of evaluating scientific literature worldwide on the subject of global warming, and of producing a summary report of the findings.