User's Guide for the GNOME Location File for Passamaquoddy
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Bay of Fundy (Canada)
Tides Bay of Fundy (Canada) Tides Measuring tides General description Physical mechanism Characteristics in different locations Tidal resonance and tidal bore Measuring tides Records of the position of sea surface with respect to a fixed level (a datum) tidal pole float tidal gauge Measuring tides Time series of sea surface height Hilo tide observations and predictions (PacIOOS) Measuring tides Examples of tidal time series General description Up and down motion of sea level Back and forth currents Periodic (~12 hours and 24 hours) Amplitude and timing vary from one location to another Propagating shallow-water wave of very long wavelength (~10,000km) Physical mechanism due to the gravitational attraction of Moon and Sun on Earth and its ocean and the rotation of Moon around Earth and the Earth-Moon system around the Sun Moon Sun Earth Physical mechanism due to the gravitational attraction of Moon and Sun on Earth and its ocean and the rotation of Moon around Earth and the Earth-Moon system around the Sun Moon Sun “It's complicated!” Earth Theory of equilibrium tides Simplified problem Earth-Moon system only No rotation of Earth around its own axis Earth covered with an ocean (no continents) No friction Theory of equilibrium tides Centrifugal Force (varies with r) r d Gravitational Force (varies with 1/d2) Theory of equilibrium tides Theory of equilibrium tides Theory of equilibrium tides Theory of equilibrium tides Theory of equilibrium tides Tidal Force Theory of equilibrium tides Tidal Force Theory of equilibrium -
A Review of Ice and Tide Observations in the Bay of Fundy
A tlantic Geology 195 A review of ice and tide observations in the Bay of Fundy ConDesplanque1 and David J. Mossman2 127 Harding Avenue, Amherst, Nova Scotia B4H 2A8, Canada departm ent of Physics, Engineering and Geoscience, Mount Allison University, 67 York Street, Sackville, New Brunswick E4L 1E6, Canada Date Received April 27, 1998 Date Accepted December 15,1998 Vigorous quasi-equilibrium conditions characterize interactions between land and sea in macrotidal regions. Ephemeral on the scale of geologic time, estuaries around the Bay of Fundy progressively infill with sediments as eustatic sea level rises, forcing fringing salt marshes to form and reform at successively higher levels. Although closely linked to a regime of tides with large amplitude and strong tidal currents, salt marshes near the Bay of Fundy rarely experience overflow. Built up to a level about 1.2 m lower than the highest astronomical tide, only very large tides are able to cover the marshes with a significant depth of water. Peak tides arrive in sets at periods of 7 months, 4.53 years and 18.03 years. Consequently, for months on end, no tidal flooding of the marshes occurs. Most salt marshes are raised to the level of the average tide of the 18-year cycle. The number of tides that can exceed a certain elevation in any given year depends on whether the three main tide-generating factors peak at the same time. Marigrams constructed for the Shubenacadie and Cornwallis river estuaries, Nova Scotia, illustrate how the estuarine tidal wave is reshaped over its course, to form bores, and varies in its sediment-carrying and erosional capacity as a result of changing water-surface gradients. -
Designation of Critical Habitat for the Gulf of Maine, New York Bight, And
Federal Register / Vol. 81, No. 107 / Friday, June 3, 2016 / Proposed Rules 35701 the Act, including the factors identified Recovery and State Grants, Ecological Public hearings and public in this finding and explanation (see Services Program, U.S. Fish and information meetings: We will hold two Request for Information, above). Wildlife Service. public hearings and two public informational meetings on this proposed Conclusion Authority rule. We will hold a public On the basis of our evaluation of the The authority for these actions is the informational meeting from 2 to 4 p.m., information presented under section Endangered Species Act of 1973, as in Annapolis, Maryland on Wednesday, 4(b)(3)(A) of the Act, we have amended (16 U.S.C. 1531 et seq.). July 13 (see ADDRESSES). A second determined that the petition to remove Dated: May 25, 2016. public informational meeting will be the golden-cheeked warbler from the Stephen Guertin, held from 3 to 5 p.m., in Portland, List of Endangered and Threatened Maine on Monday, July 18 (see Wildlife does not present substantial Acting Director, U.S. Fish and Wildlife Service. ADDRESSES). We will hold two public scientific or commercial information [FR Doc. 2016–13120 Filed 6–2–16; 8:45 am] hearings, from 3 to 5 p.m. and 6 to 8 indicating that the requested action may p.m., in Gloucester, Massachusetts on BILLING CODE 4333–15–P be warranted. Therefore, we are not Thursday, July 21 (see ADDRESSES). initiating a status review for this ADDRESSES: You may submit comments, species. DEPARTMENT OF COMMERCE identified by the NOAA–NMFS–2015– We have further determined that the 0107, by either of the following petition to list the U.S. -
Ahead of the Wave
sciencenewsf o rkids.o rg http://www.sciencenewsforkids.org/2013/02/scientists-are-working-to-predict-and-tame-the-tsunamis-that-can-threaten-some- coastal-communities/ Ahead of the wave By Stephen Ornes / February 13, 2013 Bump a glass and any water inside might slop over the side. Splash in the bathtub and waves slosh. Toss a rock into a pond and ripples move outward in expanding rings. In each case, the water moves in waves. Those waves carry energy. And the more energy that gets added to a watery environment, the more powerf ul the waves may become. Now imagine an undersea earthquake and the tremendous amount of energy it can transf er to the ocean. That is because the movement of the Earth’s crust can shif t huge volumes of water, unleashing a parade of great and powerf ul waves. The water races away at speeds up to 800 kilometers (500 miles) per hour, or as f ast as a jet plane. Eventually those waves reach shallow Wate r p o urs asho re as a tsunami strike s the e ast co ast o f Jap an o n March 11, 2011. Cre d it: Mainichi Shimb un/Re ute rs water. They slow down and swell, sometimes as high as a 10-story building. When the waves eventually crash onto land, they can swamp hundreds of kilometers (miles) of shoreline. They may snap trees like twigs, collapse of f ice buildings and sweep away cars. Among nature’s most powerf ul f orces of destruction, these waves are called tsunamis (tzu NAAM eez). -
Documenting Inuit Knowledge of Coastal Oceanography in Nunatsiavut
Respecting ontology: Documenting Inuit knowledge of coastal oceanography in Nunatsiavut By Breanna Bishop Submitted in partial fulfillment of the requirements for the degree of Master of Marine Management at Dalhousie University Halifax, Nova Scotia December 2019 © Breanna Bishop, 2019 Table of Contents List of Tables and Figures ............................................................................................................ iv Abstract ............................................................................................................................................ v Acknowledgements ........................................................................................................................ vi Chapter 1: Introduction ............................................................................................................... 1 1.1 Management Problem ...................................................................................................................... 4 1.1.1 Research aim and objectives ........................................................................................................................ 5 Chapter 2: Context ....................................................................................................................... 7 2.1 Oceanographic context for Nunatsiavut ......................................................................................... 7 2.3 Inuit knowledge in Nunatsiavut decision making ......................................................................... -
SPH Based Shallow Water Simulation
Workshop on Virtual Reality Interaction and Physical Simulation VRIPHYS (2011) J. Bender, K. Erleben, and E. Galin (Editors) SPH Based Shallow Water Simulation Barbara Solenthaler1 Peter Bucher1 Nuttapong Chentanez2 Matthias Müller2 Markus Gross1 1ETH Zurich 2NVIDIA PhysX Research Abstract We present an efficient method that uses particles to solve the 2D shallow water equations. These equations describe the dynamics of a body of water represented by a height field. Instead of storing the surface heights using uniform grid cells, we discretize the fluid with 2D SPH particles and compute the height according to the density at each particle location. The particle discretization offers the benefits that it simplifies the use of sparsely filled domains and arbitrary boundary geometry. Our solver can handle terrain slopes and supports two-way coupling of the particle-based height field with rigid objects. An improved surface definition is presented that reduces visible bumps related to the underlying particle representation. It furthermore smoothes areas with separating particles to achieve better rendering results. Both the physics and the rendering are implemented on modern GPUs resulting in interactive performances in all our presented examples. Categories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling—Physically Based Modeling; I.3.7 [Computer Graphics]: Three-Dimensional Graphics and Realism—Animation and Virtual Reality 1. Introduction in height field methods as well as in full 3D simulations. The grid discretization allows for efficient simulations, but Physically-based simulations have become an important el- handling irregular domain boundaries that are not aligned ement of real-time applications like computer games. -
Lady Crabs, Ovalipes Ocellatus, in the Gulf of Maine
18_04049_CRABnotes.qxd 6/5/07 8:16 PM Page 106 Notes Lady Crabs, Ovalipes ocellatus, in the Gulf of Maine J. C. A. BURCHSTED1 and FRED BURCHSTED2 1 Department of Biology, Salem State College, Salem, Massachusetts 01970 USA 2 Research Services, Widener Library, Harvard University, Cambridge, Massachusetts 02138 USA Burchsted, J. C. A., and Fred Burchsted. 2006. Lady Crabs, Ovalipes ocellatus, in the Gulf of Maine. Canadian Field-Naturalist 120(1): 106-108. The Lady Crab (Ovalipes ocellatus), mainly found south of Cape Cod and in the southern Gulf of St. Lawrence, is reported from an ocean beach on the north shore of Massachusetts Bay (42°28'60"N, 70°46'20"W) in the Gulf of Maine. All previ- ously known Gulf of Maine populations north of Cape Cod Bay are estuarine and thought to be relicts of a continuous range during the Hypsithermal. The population reported here is likely a recent local habitat expansion. Key Words: Lady Crab, Ovalipes ocellatus, Gulf of Maine, distribution. The Lady Crab (Ovalipes ocellatus) is a common flats (Larsen and Doggett 1991). Lady Crabs were member of the sand beach fauna south of Cape Cod. not found in intensive local studies of western Cape Like many other members of the Virginian faunal Cod Bay (Davis and McGrath 1984) or Ipswich Bay province (between Cape Cod and Cape Hatteras), it (Dexter 1944). has a disjunct population in the southern Gulf of St. Berrick (1986) reports Lady Crabs as common on Lawrence (Ganong 1890). The Lady Crab is of consid- Cape Cod Bay sand flats (which commonly reach 20°C erable ecological importance as a consumer of mac- in summer). -
A Brief History of the Passamaquoddy Indians
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by University of Maine The University of Maine DigitalCommons@UMaine Maine History Documents Special Collections 1977 A Brief History of the Passamaquoddy Indians Susan M. Stevens Follow this and additional works at: https://digitalcommons.library.umaine.edu/mainehistory Part of the History Commons This Essay is brought to you for free and open access by DigitalCommons@UMaine. It has been accepted for inclusion in Maine History Documents by an authorized administrator of DigitalCommons@UMaine. For more information, please contact [email protected]. Revised 1/77 A BRIEF HISTORY Pamp 4401 of the c.l PASSAMAQUODDY INDIANS By Susan M. Stevens - 1972 The Passamaquoddy Indians of Maine are located today on two State Reservations about 50 miles apart. One is on Passamaquoddy Bay, near Eastport (Pleasant Point Reservation); the other is near Princeton, Maine in a woods and lake region (Indian Township Reservation). Populations vary with seasonal jobs, but Pleasant Point averages about 400-450 residents and Indian Township averages about 300- 350 residents. If all known Passamaquoddies both on and off the reservations were counted, they would number around 1300. The Passamaquoddy speak a language of the larger Algonkian stock, known as Passamaquoddy-Malecite. The Malecite of New Brunswick are their close relatives and speak a slightly different dialect. The Micmacs in Nova Scotia speak the next most related language, but the difference is great enough to cause difficulty in understanding. The Passamaquoddy were members at one time of the Wabanaki (or Abnaki) Confederacy, which included most of Maine, New Hampshire, and Maritime Indians. -
ST. CROIX RIVER UPDATE Joint Tribal Council of the Passamaquoddy Tribe Passes St
FALL 2012/ Winter 2013 THE NEWSLETTER OF MAINE RIVERS ST. CROIX RIVER UPDATE Joint Tribal Council of the Passamaquoddy Tribe passes St. Croix River Alewife Resolution Citing the vital linkages that sea-run alewives create in the food chain of the St. Croix River, Passamaquoddy Bay and the Bay of Fundy, members of the Joint Tribal Council of the Passamaquoddy Tribe voted unanimously to pass a resolution that calls for reopening the St. Croix Rivers for alewives. !e resolution states that sea-run alewife are a vital link in the food chain of the St. Croix River that sustained the Passamaquoddy for thousands of years, “without which we may not have survived.” !e Joint Tribal Council resolution supports the June 14, 2012 Passamaquoddy Chief’s Declaration of a State of Emergency within the St. Croix River, and calls for overturning Maine’s 1995 law that blocks alewives from the St. Croix. In early June 2012 members of the Schoodic Riverkeepers advanced the Passamaquoddy river restoration e"ort with a 100-mile sacred run up the St. Croix River, a run that mirrored the annual trek of native alewives. !e route extended from Pleasant Point, near Eastport, to Mud Lake Stream, a 4,000-year-old ancestral #shing site for the Passamaquoddy at the head of Spednic Lake. Maine Rivers has been working for nearly a decade on advocacy e"orts to reopen the St. Croix River and applauds this recent decision of the Joint Tribal Council. Clockwise from top: Runners and tribal elders at the halfway point of the 2012 the deer antler baton. -
Bedrock Valleys of the New England Coast As Related to Fluctuations of Sea Level
Bedrock Valleys of the New England Coast as Related to Fluctuations of Sea Level By JOSEPH E. UPSON and CHARLES W. SPENCER SHORTER CONTRIBUTIONS TO GENERAL GEOLOGY GEOLOGICAL SURVEY PROFESSIONAL PAPER 454-M Depths to bedrock in coastal valleys of New England, and nature of sedimentary Jill resulting from sea-level fluctuations in Pleistocene and Recent time UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1964 UNITED STATES DEPARTMENT OF THE INTERIOR STEWART L. UDALL, Secretary GEOLOGICAL SURVEY Thomas B. Nolan, Director The U.S. Geological Survey Library has cataloged this publication, as follows: Upson, Joseph Edwin, 1910- Bedrock valleys of the New England coast as related to fluctuations of sea level, by Joseph E. Upson and Charles W. Spencer. Washington, U.S. Govt. Print. Off., 1964. iv, 42 p. illus., maps, diagrs., tables. 29 cm. (U.S. Geological Survey. Professional paper 454-M) Shorter contributions to general geology. Bibliography: p. 39-41. (Continued on next card) Upson, Joseph Edwin, 1910- Bedrock valleys of the New England coast as related to fluctuations of sea level. 1964. (Card 2) l.Geology, Stratigraphic Pleistocene. 2.Geology, Stratigraphic Recent. S.Geology New England. I.Spencer, Charles Winthrop, 1930-joint author. ILTitle. (Series) For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 CONTENTS Page Configuration and depth of bedrock valleys, etc. Con. Page Abstract.__________________________________________ Ml Buried valleys of the Boston area. _ _______________ -
2019 Bay of Fundy Guide
VISITOR AND ACTIVITY GUIDE 2019–2020 BAYNova OF FUNDYScotia’s & ANNAPOLIS VALLEY TIDE TIMES pages 13–16 TWO STUNNING PROVINCES. ONE CONVENIENT CROSSING. Digby, NS – Saint John, NB Experience the phenomenal Bay of Fundy in comfort aboard mv Fundy Rose on a two-hour journey between Nova Scotia and New Brunswick. Ferries.ca Find Yourself on the Cliffs of Fundy TWO STUNNING PROVINCES. ONE CONVENIENT CROSSING. Digby, NS – Saint John, NB Isle Haute - Bay of Fundy Experience the phenomenal Bay of Fundy in comfort aboard mv Fundy Rose on a two-hour journey between Nova Scotia Take the scenic route and fi nd yourself surrounded by the and New Brunswick. natural beauty and rugged charm scattered along the Fundy Shore. Find yourself on the “Cliffs of Fundy” Cape D’or - Advocate Harbour Ferries.ca www.fundygeopark.ca www.facebook.com/fundygeopark Table of Contents Near Parrsboro General Information .................................. 7 Top 5 One-of-a-Kind Shopping ........... 33 Internet Access .................................... 7 Top 5 Heritage and Cultural Smoke-free Places ............................... 7 Attractions .................................34–35 Visitor Information Centres ................... 8 Tidally Awesome (Truro to Avondale) ....36–43 Important Numbers ............................. 8 Recommended Scenic Drive ............... 36 Map ............................................... 10–11 Top 5 Photo Opportunities ................. 37 Approximate Touring Distances Top Outdoor Activities ..................38–39 Along Scenic Route .........................10 -
1.NO-ATL Cover
EXHIBIT 20 (AR L.29) NOAA's Estuarine Eutrophication Survey Volume 3: North Atlantic Region July 1997 Office of Ocean Resources Conservation and Assessment National Ocean Service National Oceanic and Atmospheric Administration U.S. Department of Commerce EXHIBIT 20 (AR L.29) The National Estuarine Inventory The National Estuarine Inventory (NEI) represents a series of activities conducted since the early 1980s by NOAA’s Office of Ocean Resources Conservation and Assessment (ORCA) to define the nation’s estuarine resource base and develop a national assessment capability. Over 120 estuaries are included (Appendix 3), representing over 90 percent of the estuarine surface water and freshwater inflow to the coastal regions of the contiguous United States. Each estuary is defined spatially by an estuarine drainage area (EDA)—the land and water area of a watershed that directly affects the estuary. The EDAs provide a framework for organizing information and for conducting analyses between and among systems. To date, ORCA has compiled a broad base of descriptive and analytical information for the NEI. Descriptive topics include physical and hydrologic characteristics, distribution and abundance of selected fishes and inver- tebrates, trends in human population, building permits, coastal recreation, coastal wetlands, classified shellfish growing waters, organic and inorganic pollutants in fish tissues and sediments, point and nonpoint pollution for selected parameters, and pesticide use. Analytical topics include relative susceptibility to nutrient discharges, structure and variability of salinity, habitat suitability modeling, and socioeconomic assessments. For a list of publications or more information about the NEI, contact C. John Klein, Chief, Physical Environ- ments Characterization Branch, at the address below.