BEAVER in CALIFORNIA Creating a Culture of Stewardship
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Beaver Management in Pennsylvania 2010-2019
Beaver Management in Pennsylvania (2010-2019) prepared by Tom Hardisky Wildlife Biologist Pennsylvania Game Commission April 2011 So important was the pursuit of the beaver as an influence in westward movement of the American frontier that it is sometimes suggested that this furbearer would be a more appropriate symbol of the United States than the bald eagle. -- Encyclopedia Americana 12:178, 1969. This plan was prepared and will be implemented at no cost to Pennsylvania taxpayers. The Pennsylvania Game Commission is an independently-funded agency, relying on license sales, State Game Land timber, mineral, and oil/gas revenues, and federal excise taxes on sporting arms and ammunition. The Game Commission does not receive any state general fund money collected through taxes. For more than 115 years, sportsmen and women have funded game, non-game, and endangered species programs involving birds and mammals in Pennsylvania. Hunters and trappers continue to financially support all of Pennsylvania’s wildlife programs including beaver management. EXECUTIVE SUMMARY Native Americans maintained a well-calculated balance between beaver populations and man for centuries. The importance of beavers to the livelihood and culture of native North Americans was paramount. When western civilization nearly wiped out beavers in Europe, then successfully proceeded to do the same in North America, the existence of beavers was seriously endangered across the continent. Native American respect for beavers was replaced by European greed over a 300-year period. Conservation-minded individuals and state agencies began beaver recovery efforts during the early 1900s. The return of beavers to most of North America was a miraculous wildlife management achievement. -
Chapter Ii Mine Tailings Facilities
14 TOWARDS ZERO HARM – A COMPENDIUM OF PAPERS PREPARED FOR THE GLOBAL TAILINGS REVIEW TOWARDS ZERO HARM – A COMPENDIUM OF PAPERS PREPARED FOR THE GLOBAL TAILINGS REVIEW 15 SETTING THE SCENE CHAPTER II Upstream MINE TAILINGS 4 3 FACILITIES: OVERVIEW 2 1 AND INDUSTRY TRENDS Starter dyke: 1 Downstream The embankment design terms, upstream, Elaine Baker*, Professor, The University of Sydney, Australia and GRID Arendal, Arendal, Norway downstream and centreline, indicate the 4 Michael Davies*, Senior Advisor – Tailings & Mine Waste, Teck Resources Limited, Vancouver, Canada direction in which the embankment crest 3 moves in relation to the starter dyke at the Andy Fourie, Professor, University of Western Australia, Australia 2 base of the embankment wall. Gavin Mudd, Associate Professor, RMIT University, Australia 1 Kristina Thygesen, Programme Group Leader, Geological Resources and Ocean Governance, GRID Arendal, Norway Centreline Dyke: 2 to 4 or more 4 Dykes are added to raise the embankment. This continues throughout the operation 3 of the mine. 1. INTRODUCTION The tailings are most commonly stored on site 2 in a tailings storage facility. Storage methods for 1 This chapter provides an overview of mine tailings conventional tailings include cross-valley and paddock and mine tailings facilities. It illustrates why and (ring-dyke) impoundments, where the tailings are how mine tailings are produced, and the complexity behind a raised embankment(s) that then, by many Source: Vick, 1983, 1990 involved in the long-term storage and management definitions, become a dam, or multiple dams. of this waste product. The call for a global standard However, a tailings facility can have an embankment Figure 1. -
Educator's Guide
Educator’s Guide the jill and lewis bernard family Hall of north american mammals inside: • Suggestions to Help You come prepared • essential questions for Student Inquiry • Strategies for teaching in the exhibition • map of the Exhibition • online resources for the Classroom • Correlations to science framework • glossary amnh.org/namammals Essential QUESTIONS Who are — and who were — the North as tundra, winters are cold, long, and dark, the growing season American Mammals? is extremely short, and precipitation is low. In contrast, the abundant precipitation and year-round warmth of tropical All mammals on Earth share a common ancestor and and subtropical forests provide optimal growing conditions represent many millions of years of evolution. Most of those that support the greatest diversity of species worldwide. in this hall arose as distinct species in the relatively recent Florida and Mexico contain some subtropical forest. In the past. Their ancestors reached North America at different boreal forest that covers a huge expanse of the continent’s times. Some entered from the north along the Bering land northern latitudes, winters are dry and severe, summers moist bridge, which was intermittently exposed by low sea levels and short, and temperatures between the two range widely. during the Pleistocene (2,588,000 to 11,700 years ago). Desert and scrublands are dry and generally warm through- These migrants included relatives of New World cats (e.g. out the year, with temperatures that may exceed 100°F and dip sabertooth, jaguar), certain rodents, musk ox, at least two by 30 degrees at night. kinds of elephants (e.g. -
Dam Effects on Low-Tide Channel Pools and Fish Use of Estuarine Habitat
Beaver in Tidal Marshes: Dam Effects on Low-Tide Channel Pools and Fish Use of Estuarine Habitat W. Gregory Hood Wetlands Official Scholarly Journal of the Society of Wetland Scientists ISSN 0277-5212 Wetlands DOI 10.1007/s13157-012-0294-8 1 23 Your article is protected by copyright and all rights are held exclusively by Society of Wetland Scientists. This e-offprint is for personal use only and shall not be self- archived in electronic repositories. If you wish to self-archive your work, please use the accepted author’s version for posting to your own website or your institution’s repository. You may further deposit the accepted author’s version on a funder’s repository at a funder’s request, provided it is not made publicly available until 12 months after publication. 1 23 Author's personal copy Wetlands DOI 10.1007/s13157-012-0294-8 ARTICLE Beaver in Tidal Marshes: Dam Effects on Low-Tide Channel Pools and Fish Use of Estuarine Habitat W. Gregory Hood Received: 31 August 2011 /Accepted: 16 February 2012 # Society of Wetland Scientists 2012 Abstract Beaver (Castor spp.) are considered a riverine or can have multi-decadal or longer effects on river channel form, lacustrine animal, but surveys of tidal channels in the Skagit riverine and floodplain wetlands, riparian vegetation, nutrient Delta (Washington, USA) found beaver dams and lodges in the spiraling, benthic community structure, and the abundance and tidal shrub zone at densities equal or greater than in non-tidal productivity of fish and wildlife (Jenkins and Busher 1979; rivers. Dams were typically flooded by a meter or more during Naiman et al. -
Inventory of Tidepool and Estuarine Fishes in Acadia National Park
INVENTORY OF TIDEPOOL AND ESTUARINE FISHES IN ACADIA NATIONAL PARK Edited by Linda J. Kling and Adrian Jordaan School of Marines Sciences University of Maine Orono, Maine 04469 Report to the National Park Service Acadia National Park February 2008 EXECUTIVE SUMMARY Acadia National Park (ANP) is part of the Northeast Temperate Network (NETN) of the National Park Service’s Inventory and Monitoring Program. Inventory and monitoring activities supported by the NETN are becoming increasingly important for setting and meeting long-term management goals. Detailed inventories of fishes of estuaries and intertidal areas of ANP are very limited, necessitating the collection of information within these habitats. The objectives of this project were to inventory fish species found in (1) tidepools and (2) estuaries at locations adjacent to park lands on Mount Desert Island and the Schoodic Peninsula over different seasons. The inventories were not intended to be part of a long-term monitoring effort. Rather, the objective was to sample as many diverse habitats as possible in the intertidal and estuarine zones to maximize the resultant species list. Beyond these original objectives, we evaluated the data for spatial and temporal patterns and trends as well as relationships with other biological and physical characteristics of the tidepools and estuaries. For the tidepool survey, eighteen intertidal sections with multiple pools were inventoried. The majority of the tidepool sampling took place in 2001 but a few tidepools were revisited during the spring/summer period of 2002 and 2003. Each tidepool was visited once during late spring (Period 1: June 6 – June 26), twice during the summer (Period 2: July 3 – August 2 and Period 3: August 3 – September 18) and once during early fall (Period 4: September 29 – October 21). -
Beaver Dam Mine Project Environmental Impact Statement
Plain Language Summary BEAVER DAM MINE PROJECT ENVIRONMENTAL IMPACT STATEMENT 1 Table Of Contents 3 About 4 Project Overview 5 Sustainable Development at Beaver Dam Mine Project 6 Current Condition of the Project Site 8 Project Description 10 The Life of the Mine 12 The Environmental Assessment Process 14 Engaging Communities of Nova Scotia • Meeting with the Mi’kmaq of Nova Scotia • Meeting with the General Public 16 Traditional Use by Mi’kmaq People • Nearest Mi’kmaq Communities 18 The Natural & Human Environment Today • Fish & Wildlife • Water • Current Use by Mi’kmaq Communities • Mi’kmaq Ecological Knowledge Study • Traditional Land and Resource Use Study (Millbrook First Nation) • Cultural and Heritage Resources • Recreational and Commercial Activities 22 Effects on the Natural & Human Environment • Air • Light • Noise • Groundwater • Surface Water • Land • Animals • Fish • Birds • Cultural and Heritage Resources • Effects to the Mi’kmaq People 34 Environmental Monitoring 36 Reclamation 38 Environmental Management Programs ꢀ 40ꢀ BenefitsꢀofꢀtheꢀProject 2 41 Conclusions 1 Increase font size for all body copy? About The purpose of this booklet is to describe, in plain language, theꢀproposed development of a gold mine at Beaver Dam (Marinette), inꢀHalifax County, Nova Scotia. Atlantic Mining NS Corp. (Atlantic Gold) isꢀtheꢀcompany that wants to develop this mine. This is a plain language summary of the Environmental Impact Statement that Atlantic Gold first gave to the federal government in 2017. It is important to Atlantic Gold that you understand how they will build the mine. Atlantic Gold wants you to know how they will protect the environment during building, operating and closure of the mine. -
Louvicourt Mine Tailings Storage Facility and Polishing Pond 2019 Dam Safety Inspection
REPORT Louvicourt Mine Tailings Storage Facility and Polishing Pond 2019 Dam Safety Inspection Submitted to: Morgan Lypka, P.Eng. Teck Resources Ltd. 601 Knighton Road, Kimberley, BC V1A 3E1 Submitted by: Golder Associates Ltd. 7250, rue du Mile End, 3e étage Montréal (Québec) H2R 3A4 Canada +1 514 383 0990 001-19118317-5000-RA-Rev0 25 March 2020 25 March 2020 001-19118317-5000-RA-Rev0 Distribution List 1 e-copy: Teck Resources Ltd., Kimberley, BC 1 e-copy: Golder Associates Ltd., Saskatoon, SK 1 e-copy: Golder Associates Ltd., Montreal, QC 1 e-copy: MELCC, Rouyn-Noranda, QC 1 copy: MELCC, Rouyn-Noranda, QC i 25 March 2020 001-19118317-5000-RA-Rev0 Executive Summary This report presents the 2019 annual dam safety inspection (DSI) for the tailings storage facility (TSF) and polishing pond at the closed Louvicourt mine site located near Val-d’Or, Quebec. This report was prepared based on a site visit carried out on September 24, 2019 by Laurent Gareau and Simon Chapuis of Golder Associates Ltd (Golder), Morgan Lypka and Jason McBain of Teck Resources Limited (Teck, Owner), Jonathan Charland of Glencore Canada (Glencore, Owner) and Rene Fontaine of WSP (who conducts routine inspections with Glencore personnel), as well as on a review of available data representative of conditions over the period since the previous annual DSI. Golder Associates are the original designer of the facility and have been the provider of the Engineer of Record (EOR) since 2017. Golder performed an inspection in 2009, and then has performed annual inspections of the facilities since 2014. -
Beavers Are Cleaning Stormwater, Cooling Streams, and Increasing Complexity in Gresham
Beavers are Cleaning Stormwater, Cooling Streams, and Increasing Complexity in Gresham Katie Holzer Watershed Scientist City of Gresham, Oregon 1 Overview 1) Stormwater facility study 2) Stream temperature study 3) Stream complexity observations 2 Gresham 3 Dozens of Beaver Dams in Gresham Streams • Seem to be increasing drastically in past 10 years • Most strongly associated with public land 4 Variety of Dams https://www.facebook.com/JohnsonCreekWC/videos/382315012475862/ 5 1) Stormwater Facility Study 6 Columbia Slough Regional Water Quality Facility • Constructed in 2007-08 • 13-acre site • Treats 965 acres of industrial and commercial land • Cost = $2.4M • Goals: clean stormwater, provide habitat, foster education 7 Columbia Slough Regional Water Quality Facility 8 Columbia Slough Regional Water Quality Facility + Beavers 9 Question: Do the beaver dams help or hinder the water quality treatment in this facility? 10 Methods – Dam Removal 11 Methods – Water Quality Sampling • Collected water quality samples during storms • Inlets and outlets of facility • Before and after dam removal and rebuilding • 7 storms without dams, 7 storms with dams • Metals, nutrients, sediment, pesticides 12 Results 100 No beaver dams 80 60 40 20 % Pollutant Removal Pollutant % 0 -20 -40 13 Results 100 No beaver dams With beaver dams 80 60 40 20 % Pollutant Removal Pollutant % 0 -20 -40 14 Beaver dams slow and filter stormwater 15 New Question: What if the beavers leave?! 16 Continually Remove One Dam 17 Suggestions for Designing Stormwater Facilities with -
Beaver Dam Lake Report 2012
Beaver Dam Lake Aquatic Macrophytic Survey Report 580 Rockport Rd. Hackettstown, NJ 07840 Phone: 908-850-8690 Fax: 908-850-4994 www.alliedbiological.com Table of Contents Introduction .................................................................................................................................................. 3 Procedures: ............................................................................................................................................... 3 Macrophyte Summary: ................................................................................................................................. 4 Macrophyte Abundance and Distribution Discussion .................................................................................. 9 Summary of Findings: ................................................................................................................................. 12 2 11/30/2012 Beaver Dam Lake Protection and Rehabilitation District 557 Shore Drive New Windsor, NY 12553 2012 Aquatic Macrophytic Survey Report Beaver Dam Lake Orange County, New York Introduction On September 7, 2012 Allied Biological, Inc. conducted a detailed aquatic macrophyte survey at Beaver Dam Lake located in Orange County, NY. During the survey, 102 GPS-referenced locations were sampled for the presence of aquatic macrophytes in the main basin of the lake. The primary goal of the survey was to map the diverse vegetation present in the lake for scientific determination of best management strategies. In the Appendix -
The Audubon Observer
The Audubon Observer Winter 2014-15 Edition A publication of Duval Audubon Society Serving Clay, Duval and Nassau counties since 1939 Winter Programs General Program Information Unless otherwise indicated, all programs are held at: Swaim Memorial United Methodist Church 1620 Naldo Avenue Jacksonville, FL 32207 BEST OF ALL OF US – 75th Anniversary Photos and Potluck Dinner December 15 @ 7:00PM Speaker: DAS Members Help us celebrate our chapter’s 75th anniversary. Bring a dish to the potluck dinner to share. This is also an opportunity to share your favorite birding images from your travels. Please store the photos on a jump drive. We’ll start at 7:00 p.m., a half-hour earlier than usual. BIRDING IN A CHANGING WORLD January 19 @ 7:30PM Speaker: Carolyn Antman, President of Duval Audubon Society How will the birds respond to shifting climate patterns? Will there be new migration routes? Will they be seeking food and rest in new areas? Will you have a different set of backyard birds? National change. Learn what their scientists anticipate in the years to come and see what they think we can do toAudubon facilitate Society our feathered released friends a major as scientific the environment paper on changes.September 9, 2014 regarding birds and climate Royal Terns and chicks (D. Kainauskas) Red Knots (C. Wainwright) UNLOCKING THE SECRETS OF THE MANGROVE CUCKOO February 16 @ 7:30PM Speaker: Rachel Mullin, Research Biologist, Ecostudies Institute Ecostudies has accepted the challenge of studying one of North America’s most poorly known species, the Mangrove Cuckoo, a species that is extremely rare and disappearing from parts of Florida. -
Beaver Subcommittee Report
Beaver Subcommittee Report Report of the Beaver Subcommittee To the Martinez City Council April 16, 2008 FINAL REPORT 1 4/11/2008 Beaver Subcommittee Report TABLE OF CONTENTS HYDROLOGY/FLOOD MANAGEMENT............................................ 3 WATER QUALITY ......................................................................... 9 CREEK CLEAN-UP....................................................................... 14 CREEK WALK............................................................................. 15 BANK STABILIZATION/ Burrowing................................................ 16 IMPACTS ON OTHER SPECIES & ENVIRONMENT......................... 20 POPULATION, CONTROL, DISPERSAL ......................................... 26 EDUCATIONAL OPPORTUNITIES................................................. 28 VOLUNTEER ENGAGEMENT ....................................................... 32 PROJECT COSTS ......................................................................... 35 GRANTS & OTHER FUNDING OPPORTUNITIES ............................ 36 LIABILITY .................................................................................. 36 ECONOMIC IMPACTS.................................................................. 38 PUBLIC RELATIONS.................................................................... 39 MANAGEMENT STRATEGY ......................................................... 44 OTHER OPTIONS/ Relocation......................................................... 51 FINAL REPORT 2 4/11/2008 Beaver Subcommittee Report HYDROLOGY/FLOOD -
W234 N8676 Woodside Rd. Lisbon, WI 53089
TOWN OF LISBON W234 N8676 Woodside Rd. Lisbon, WI 53089 Join Zoom Meeting Online: https://zoom.us/j/97986382979?pwd=T3V0cURMY3dIRnU4eHhHNXgxOHBsQT09 Join Zoom by Phone: Dial 1-312-626-6799 Meeting ID: 979 8638 2979 Passcode: 060914 TOWN BOARD MEETING AGENDA Lisbon Town Hall Board Room Monday, June 14, 2021 6:30 P.M. 1. Roll Call. 2. Pledge of Allegiance. 3. Comments from citizens present. Citizens are invited to share their questions, comments, or concerns with the Town Board. When speaking, citizens should state their name and address for the record and limit their presentation to three minutes. Where possible, the Board will answer factual questions immediately. If a response would involve discussion of Board policy or decisions, which might be of interest to citizens, not present at the meeting, the Board may place the item on a future meeting agenda. 4. Meeting Minutes. • Discussion and necessary action regarding approval of May 24, 2021, Town Board minutes. 5. Accounts Payable. • Authorize the payment of bills in the amount of $242,407.54 • Monthly report of ACH & Autopays – May 2021 6. Announcements/Correspondence. • Sanitary Sewer District #1 Commission – Wednesday, 6/16/21 at 6:30p.m., Town Hall • Lisbon Community Festival – Saturday, 6/19/21, 11:00a.m. – 4:00p.m., Community Park • Parks Committee – Monday, 6/21/21 at 6:30p.m., Richard Jung Fire Station • Town Board Meeting – Monday, 6/28/21 at 6:30 p.m. Town Hall • Plan Commission – Thursday, 7/1/21 at 6:30p.m., Richard Jung Fire Station 7. Administrator’s Report. 8.