Clay, Shale Deposits
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Vardayani Ratti John Wesley Young Research Instructor · Dartmouth College, Hanover, NH
Vardayani Ratti John Wesley Young Research Instructor · Dartmouth College, Hanover, NH [email protected] | https://math.dartmouth.edu/∼vratti/ Academic Appointments Dartmouth College Hanover, NH John Wesley Young Researcher Instructor 2016- Present • Postdoctoral research and teaching position University of Guelph Guelph, Canada Postdoctoral Fellow, Natural Sciences and Engineering Research Council of Canada (NSERC-ENGAGE) Feb 2016-July 2016 Education University of Guelph Guelph, Canada PhD, Mathematics 2015 • Advisor: Dr. Hermann J. Eberl • Thesis: Predictive Modeling of the Disease Dynamics of Honeybee-Varroa destructor-Virus Systems • Funded by Natural Sciences and Engineering Research Council of Canada (NSERC)-Canadian Pollination Initiative (CANPOLIN) and Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA). University of Guelph Guelph, Canada MSc, Mathematics 2011 • Advisor: Dr. Hermann J. Eberl • Thesis: Local Stability Analysis of the Honeybee-Varroa destructor-Acute Bee Paralysis Virus • Funded by Ontario Ministry of Agriculture, Food and Rural Affairs (OMAFRA). Panjab University Chandigarh, India MSc, Mathematics 2009 • Course Based Program Guru Nanak Dev University India BSc, Mathematics, Physics, Chemistry 2007 • Course Based Program Teaching Experience Dartmouth College Hanover, USA Instructor (15-35 students) July 2016- Present • Introduction to Calculus (Collaborative learning course) • Topics in Applied Mathematics (Senior Undergraduate and Graduate course) • Linear Algebra with Applications • -
Hidden Gems in London and Southwestern Ontario
Hidden Gems in London and Southwestern Ontario Downtown Attractions: Covent Garden Market: A London Museum London: Through public Banting House: Known as “The tradition since1845. Find farm- and educational programming, Birthplace of Insulin.” It is the fresh produce, award-winning special events and exhibitions, house where Sir Frederick Banting meats, local cheese, and more. Museum London strives to pro- woke up at two o’clock in the mote the knowledge and enjoy- morning on October 31, 1920 with ment of regional art, culture and the idea that led to the discovery history. of insulin. Western Fair Market: The Market Eldon House: Virtually unchanged London Music Hall: A premier at Western Fair District is a vibrant since the nineteenth century, stop for many bands/artists gathering place in the heart of Eldon House is London’s oldest as they tour through Southern Old East Village bringing togeth- residence and contains family Ontario. Acts such as The Arkells, er community, food and local heirlooms, furnishings and price- Killswitch Engage, Calvin Harris, artisans. less treasures. Snoop Dogg & many more have played here. Victoria Park: Victoria Park is an The Old East Village lies just east of The London Children’s Museum 18-acre park located in down- London, Ontario’s downtown. A provides children and their grown- town London, Ontario, in Cana- welcoming home to people of nu- ups with extraordinary hands-on da. It is one of the major centres merous backgrounds, our village is learning experiences in a distinctly of community events in London. truly a global village. child-centred environment. -
Technology Technical Report
Technology Technical Report HYDRAULIC FRACTURING IN THE STATE OF MICHIGAN ABOUT THIS REPORT This document is one of the seven technical reports com- pleted for the Hydraulic Fracturing in Michigan Integrated Assessment conducted by the University of Michigan. During the initial phase of the project, seven faculty-led and student-staffed teams focused on the following topics: Technology, Geology/ Hydrogeology, Environment/Ecology, Human Health, Policy/ Law, Economics, and Public Perceptions. These reports were prepared to provide a solid foundation of information on the topic for decision makers and stakeholders and to help inform the Integrated Assessment, which will focus on the analysis of policy options. The reports were informed by comments from (but do not necessarily reflect the views of) the Integrated Assessment Steering Committee, expert peer reviewers, and numerous public comments. Upon completion of the peer review process, final decisions regarding the content of the reports were deter- mined by the faculty authors in consultation with the peer review editor. These reports should not be characterized or cited as final products of the Integrated Assessment. The reports cover a broad range of topics related to hydraulic fracturing in Michigan. In some cases, the authors determined that a general discussion of oil and gas development is important to provide a framing for a more specific discussion of hydraulic fracturing. The reports address common hydraulic fracturing (HF) as meaning use of hydraulic fracturing methods regardless of well depth, fluid volume, or orientation of the well (whether vertical, directional, or horizontal). HF has been used in thousands of wells throughout Michigan over the past several decades. -
Stratigraphic Succession in Lower Peninsula of Michigan
STRATIGRAPHIC DOMINANT LITHOLOGY ERA PERIOD EPOCHNORTHSTAGES AMERICANBasin Margin Basin Center MEMBER FORMATIONGROUP SUCCESSION IN LOWER Quaternary Pleistocene Glacial Drift PENINSULA Cenozoic Pleistocene OF MICHIGAN Mesozoic Jurassic ?Kimmeridgian? Ionia Sandstone Late Michigan Dept. of Environmental Quality Conemaugh Grand River Formation Geological Survey Division Late Harold Fitch, State Geologist Pennsylvanian and Saginaw Formation ?Pottsville? Michigan Basin Geological Society Early GEOL IN OG S IC A A B L N Parma Sandstone S A O G C I I H E C T I Y Bayport Limestone M Meramecian Grand Rapids Group 1936 Late Michigan Formation Stratigraphic Nomenclature Project Committee: Mississippian Dr. Paul A. Catacosinos, Co-chairman Mark S. Wollensak, Co-chairman Osagian Marshall Sandstone Principal Authors: Dr. Paul A. Catacosinos Early Kinderhookian Coldwater Shale Dr. William Harrison III Robert Reynolds Sunbury Shale Dr. Dave B.Westjohn Mark S. Wollensak Berea Sandstone Chautauquan Bedford Shale 2000 Late Antrim Shale Senecan Traverse Formation Traverse Limestone Traverse Group Erian Devonian Bell Shale Dundee Limestone Middle Lucas Formation Detroit River Group Amherstburg Form. Ulsterian Sylvania Sandstone Bois Blanc Formation Garden Island Formation Early Bass Islands Dolomite Sand Salina G Unit Paleozoic Glacial Clay or Silt Late Cayugan Salina F Unit Till/Gravel Salina E Unit Salina D Unit Limestone Salina C Shale Salina Group Salina B Unit Sandy Limestone Salina A-2 Carbonate Silurian Salina A-2 Evaporite Shaley Limestone Ruff Formation -
Undiscovered Oil and Gas Resources Underlying the US Portions of The
The eight continuous AUs (and associated basins) are as follows: Table 2. Summary of mean values of Great Lakes oil and National Assessment of Oil and Gas Fact Sheet 1. Pennsylvanian Saginaw Coal Bed Gas AU (Michigan Basin), gas resource allocations by lake. 2. [Devonian] Northwestern Ohio Shale AU (Appalachian Basin), [Compiled from table 1, which contains the full range of statistical 3. [Devonian] Marcellus Shale AU (Appalachian Basin), values] Undiscovered Oil and Gas Resources Underlying the 4. Devonian Antrim Continuous Gas AU (Michigan Basin), 5. Devonian Antrim Continuous Oil AU (Michigan Basin), Total undiscovered resources U.S. Portions of the Great Lakes, 2005 6. [Silurian] Clinton-Medina Transitional AU (Appalachian Basin), Oil Gas Natural gas 7. [Ordovician] Utica Shale Gas AU (Appalachian Basin), and (million (trillion liquids 8. Ordovician Collingwood Shale Gas AU (Michigan Basin). barrels), cubic feet), (million barrels), Of these eight continuous AUs, only the following four AUs were Lake mean mean mean Lake bathymetry (meters) 300 - 400 assessed quantitatively: [Silurian] Clinton-Medina Transitional AU, Devo- he U.S. Geological Survey recently completed Lake Erie 46.10 3.013 40.68 T 200 - 300 nian Antrim Continuous Gas AU, [Devonian] Marcellus Shale AU, and Lake Superior allocations of oil and gas resources underlying the U.S. por- 100 - 200 Allocation [Devonian] Northwestern Ohio Shale AU. The other four continuous AUs Lake Huron 141.02 0.797 42.49 area tions of the Great Lakes. These allocations were developed 0 - 100 lacked sufficient data to assess quantitatively. Lake Michigan 124.59 1.308 37.40 from the oil and gas assessments of the U.S. -
Historical Outlines of Railways in Southwestern Ontario
UCRS Newsletter • July 1990 Toronto & Guelph Railway Note: The Toronto & Goderich Railway Company was estab- At the time of publication of this summary, Pat lished in 1848 to build from Toronto to Guelph, and on Scrimgeour was on the editorial staff of the Upper to Goderich, on Lake Huron. The Toronto & Guelph Canada Railway Society (UCRS) newsletter. This doc- was incorporated in 1851 to succeed the Toronto & ument is a most useful summary of the many pioneer Goderich with powers to build a line only as far as Guelph. lines that criss-crossed south-western Ontario in the th th The Toronto & Guelph was amalgamated with five 19 and early 20 centuries. other railway companies in 1854 to form the Grand Trunk Railway Company of Canada. The GTR opened the T&G line in 1856. 32 - Historical Outlines of Railways Grand Trunk Railway Company of Canada in Southwestern Ontario The Grand Trunk was incorporated in 1852 with au- BY PAT SCRIMGEOUR thority to build a line from Montreal to Toronto, assum- ing the rights of the Montreal & Kingston Railway Company and the Kingston & Toronto Railway Com- The following items are brief histories of the railway pany, and with authority to unite small railway compa- companies in the area between Toronto and London. nies to build a main trunk line. To this end, the follow- Only the railways built in or connecting into the area ing companies were amalgamated with the GTR in are shown on the map below, and connecting lines in 1853 and 1854: the Grand Trunk Railway Company of Toronto, Hamilton; and London are not included. -
Nipigon Bay Area of Concern Status of Beneficial Use Impairments September 2010
Nipigon Bay Area of Concern Status of Beneficial Use Impairments September 2010 Nipigon Bay is in the most northerly area of Lake Superior. The Area of Concern takes in a large portion of Nipigon Bay and the Nipigon River, the largest tributary to Lake Superior, and the communities of Red Rock and Nipigon. There are Ontario Power Generation dams on the Nipigon River for the generation of hydroelectricity. The area supports a variety of wetlands and bird populations, including one of four known pelican colonies in Ontario. The watershed forests on both sides of the Nipigon River have been allocated for forest harvesting. Environmental concerns in the Nipigon Bay Area of Concern are related to water level and flow fluctuations in Lake Nipigon and the Nipigon River from the generation of hydroelectricity. These fluctuations affect stream bank stability, sediment load and fish and wildlife habitat. Other concerns include the accumulation of wood fibre, bark and other organic material from past log drives, and effluent discharges from a linerboard mill (which closed in 2006) and the municipal sewage treatment plants in Nipigon and Red Rock. PARTNERSHIPS IN ENVIRONMENTAL PROTECTION Nipigon Bay was designated an Area of Concern in 1987 under the Canada–United States Great Lakes Water Quality Agreement. Areas of Concern are sites on the Great Lakes system where environmental quality is significantly degraded and beneficial uses are impaired. Currently, there are 9 such designated areas on the Canadian side of the Great Lakes, 25 in the United States, and 5 that are shared by both countries. In each Area of Concern, government, community and industry partners are undertaking a coordinated effort to restore environmental quality and beneficial uses through a remedial action plan. -
More Than Just a Lake! TOPIC Great Lake Drainage Basins AUDIENCE Grades 1-6; 10-30 Students
More Than Just a Lake! TOPIC Great Lake drainage basins AUDIENCE Grades 1-6; 10-30 students SETTING By creating a map of the rivers flowing into your Great Lake, Large, open indoor space is learn how rivers form a watershed. required GOAL To understand the concept of a drainage basin or watershed, and how that concept relates to the BACKGROUND around the lake as gravity pulls water local Great Lake watershed. All lakes and rivers have a set area to the lowest point. Water draining of land that water drains into them to the lowest common point is the OBJECTIVES • Students will understand the from, called the “watershed” or simplest definition of a watershed. defining role that rivers have “drainage basin.” Drainage basins are in watershed activity important environmentally because 2. Introduction to the model • Students will be able to state whether they live inside or whatever happens within the basin of watershed outside the drainage basin of the lake can happen to the lake itself. Students gather around the “shore” their Great Lake Toxic substances spilled or placed of the lake. Explain that the blue • Older students will be able to identify the river drainage on the land or in watershed rivers yarn represents rivers. With younger basin in which they live can end up in the lake. See the Great students, demonstrate how one river Lakes Watershed Fact Sheets for ad- might look on the map as it flows MATERIALS ditional information about your local into your Great Lake. • Large floor map of your Great Lake (or an outline on the watershed. -
EMD Shale Gas and Liquids Committee Annual Report, FY 2014
EMD Shale Gas and Liquids Committee Annual Report, FY 2014 Neil S. Fishman, Chair March 30, 2014 Vice Chairs: Brian Cardott, (Vice Chair, Government), Oklahoma Geological Survey, Norman, OK Harris Cander (Vice Chair, Industry), BP, Houston, TX Sven Egenhoff, (Vice Chair, University), Colorado State University, Fort Collins, CO Advisory Committee (in alphabetical order): Kent Bowker, Bowker Petroleum, The Woodlands, TX Ken Chew, IHS (retired), Perthsire, Scotland Thomas Chidsey, Utah Geological Survey, Salt Lake City, UT Russell Dubiel, U.S. Geological Survey, Denver, CO Catherine Enomoto, U.S. Geological Survey, Reston, VA William Harrison, Western Michigan University, Kalamazoo, MI Ursula Hammes, Bureau of Economic Geology, Austin, TX Shu Jiang, University of Utah, Salt Lake City, UT Margaret Keller, U.S. Geological Survey, Menlo Park, CA Julie LeFever, North Dakota Geological Survey, Grand Forks, ND Peng Li, Arkansas Geological Survey, Little Rock, AR Jock McCracken, Egret Consulting, Calgary, AB Stephen Nordeng, North Dakota Geological Survey, Grand Forks, ND Rich Nyahay, New York Museum, Albany, NY Stephen Sonnenberg, Colorado School of Mines, Golden, CO Michael D. Vanden Berg, Utah Geological Survey, Salt Lake City, UT Rachel Walker, Countrymark Energy Resources, LLC, Indianapolis, IN INTRODUCTION It is a pleasure to present this Annual Report from the EMD Shale Gas and Liquids Committee. This report contains information about specific shales across the U.S., Canada, Europe, China, as well as SE Asia from which hydrocarbons are currently being produced or shales that are of interest for hydrocarbon exploitation. The inclusion in this report of shales from which any hydrocarbon is produced reflects the expanded mission of the EMD Shale Gas and Liquids Committee to serve as a single point of access to technical information on shales regardless of the hydrocarbons produced from them (e.g., gas, oil, condensate). -
Redside Dace Precision Biomonitoring Inc
Case Study: Redside Dace Precision Biomonitoring Inc. precisionbiomonitoring.com [email protected] Detecting redside dace on-site using our point-of-need environmental DNA (eDNA) detection platform Background How can Precision Biomonitoring help? The redside dace (Clinostomus elongatus) is a species of Precision Biomonitoring has developed a sensitive assay for minnow-like fish that is found in small streams in a few the detection of redside dace DNA from water samples. isolated watersheds in Ontario. Its appearance is Using our point-of-need eDNA tool, we can provide real- characterized by a half-body length lateral red stripe below time confirmation of the presence of DNA from this species a full length yellow streak (Fig 1). Approximately 80% of the within two hours including water sampling. Our point-of- Canadian populations are located in the ‘golden horseshoe need platform will expedite efforts to delimit redside dace region’ of southwestern Ontario (Fig 2; MNRF). The species distributions, as the species can be detected quickly, is in serious decline with extirpations recorded in historic accurately and in real-time by taking only water samples. locations. As such, the species is listed as Endangered Our triple-lockTM molecular assays, designed for qPCR, have (Species At Risk Act, SARA). The redside dace is especially many advantages: a) high specificity to discriminate vulnerable to changes in habitat. Its current distribution is at between redside dace and other, closely-related and co- risk of further diminishment due to the continuing occurring species and b) extreme sensitivity to detect fewer urbanization and development in the ‘golden horseshoe’. -
N Shore L. Superior: Geology, Scenery
THESE TERMS GOVERN YOUR USE OF THIS DOCUMENT Your use of this Ontario Geological Survey document (the “Content”) is governed by the terms set out on this page (“Terms of Use”). By downloading this Content, you (the “User”) have accepted, and have agreed to be bound by, the Terms of Use. Content: This Content is offered by the Province of Ontario’s Ministry of Northern Development and Mines (MNDM) as a public service, on an “as-is” basis. Recommendations and statements of opinion expressed in the Content are those of the author or authors and are not to be construed as statement of government policy. You are solely responsible for your use of the Content. You should not rely on the Content for legal advice nor as authoritative in your particular circumstances. Users should verify the accuracy and applicability of any Content before acting on it. MNDM does not guarantee, or make any warranty express or implied, that the Content is current, accurate, complete or reliable. MNDM is not responsible for any damage however caused, which results, directly or indirectly, from your use of the Content. MNDM assumes no legal liability or responsibility for the Content whatsoever. Links to Other Web Sites: This Content may contain links, to Web sites that are not operated by MNDM. Linked Web sites may not be available in French. MNDM neither endorses nor assumes any responsibility for the safety, accuracy or availability of linked Web sites or the information contained on them. The linked Web sites, their operation and content are the responsibility of the person or entity for which they were created or maintained (the “Owner”). -
Rural Residence and Associated Health Disparities: the Case of Chatham-Kent
Western Public Health Casebooks Volume 2018 2018 Article 19 2018 Case 14 : Rural Residence and Associated Health Disparities: The aC se of Chatham-Kent Kate Turner Western University Stanley Ing Chatham-Kent Public Health Unit Laura Zettler Chatham-Kent Public Health Unit Gerald McKinley Western University Follow this and additional works at: https://ir.lib.uwo.ca/westernpublichealthcases Recommended Citation Turner, T., Ing, S., Zettler, L., McKinley, G. (2018). Rural Residence and Associated Health Disparities: The asC e of Chatham-Kent. in: McKinley, G. & Sibbald, S.L. [eds] Western Public Health Casebook 2018. London, ON: Public Health Casebook Publishing. This Case is brought to you for free and open access by Scholarship@Western. It has been accepted for inclusion in Western Public Health Casebooks by an authorized editor of Scholarship@Western. For more information, please contact [email protected], [email protected]. Schulich Interfaculty Program in Public Health CASE 14 Rural Residence and Associated Health Disparities: The Case of Chatham-Kent Kate Turner, BSc, MPH (MPH Class of 2017) Stanley Ing, MPH, CPHI(c) (Epidemiologist, Chatham-Kent Public Health Unit) Laura Zettler, MSc (Epidemiologist/Program Manager, Chatham-Kent Public Health Unit) Gerald McKinley, PhD (Assistant Professor, Western University) Today’s generation is likely the first to be less healthy and die sooner than their parents’ generation (Heart & Stroke, 2017). This statement should activate the critical and analytical parts of one’s thinking to ask: “Are certain populations more affected than others?”; “What are the social, ethical, medical, and economical implications?”; and ultimately; “Why?” To evaluate a population’s health requires an understanding of the population itself.