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Chapter 20: Protecting Marine Mammals and Endangered Marine Species
Preliminary Report CHAPTER 20: PROTECTING MARINE MAMMALS AND ENDANGERED MARINE SPECIES Protection for marine mammals and endangered or threatened species from direct impacts has increased since the enactment of the Marine Mammal Protection Act in 1972 and the Endangered Species Act in 1973. However, lack of scientific data, confusion about permitting requirements, and failure to adopt a more ecosystem-based management approach have created inconsistent and inefficient protection efforts, particularly from indirect and cumulative impacts. Consolidating and coordinating federal jurisdictional authorities, clarifying permitting and review requirements for activities that may impact marine mammals and endangered or threatened species, increasing scientific research and public education, and actively pursuing international measures to protect these species are all improvements that will promote better stewardship of marine mammals, endangered or threatened species, and the marine ecosystem. ASSESSING THE THREATS TO MARINE POPULATIONS Because of their intelligence, visibility and frequent interactions with humans, marine mammals hold a special place in the minds of most people. Little wonder, then, that mammals are afforded a higher level of protection than fish or other marine organisms. They are, however, affected and harmed by a wide range of human activities. The biggest threat to marine mammals worldwide today is their accidental capture or entanglement in fishing gear (known as “bycatch”), killing hundreds of thousands of animals a year.1 Dolphins, porpoises and small whales often drown when tangled in a net or a fishing line because they are not able to surface for air. Even large whales can become entangled and tow nets or other gear for long periods, leading to the mammal’s injury, exhaustion, or death. -
Management Consultations for the Western Hudson Bay (Wh) Polar Bear Population (01-02 December 2005)
MANAGEMENT CONSULTATIONS FOR THE WESTERN HUDSON BAY (WH) POLAR BEAR POPULATION (01-02 DECEMBER 2005) Martha Dowsley1 Mitch Taylor2 1Department of Geography, 705 Burnside Hall, McGill University, 805 Sherbrooke St. West, Montreal, QC H3A 2K6 2Wildlife Research Section, Department of Environment, Government of Nunavut, P.O. Box 209, Igloolik, NU X0A 0L0 2006 Final Wildlife Report, No. 3 Dowsley, M. and M. K. Taylor. 2006. Management consultations for the Western Hudson Bay (WH) polar bear population (01-02 December 2005). Government of Nunavut, Department of Environment, Final Wildlife Report: 3, Iqaluit, 55 pp. Management Consultations for the Western Hudson Bay (WH) Polar Bear Population (01-02 December 2005) Participants included: Arviat, Whale Cove, Rankin Inlet, Chesterfield Inlet, and Baker Lake HTOs Kivalliq Wildlife Board Nunavut Tungavik Incorporated Department of Environment, Government of Nunavut Martha Dowsley, McGill University and Mitchell Taylor, Department of Environment, GN 4 May 2007 Background: A recent population analysis by the Canadian Wildlife Service (CWS) for the WH population has demonstrated that the population has declined from about 1100 in 1994 to about 950 in 2004. This decline occurred at removal rates that had previously allowed the population to increase. The scientific data are entirely consistent with the hypothesis that survival and birth rates have been reduced by climate change, which caused the historical removal rates to cause decline in numbers. However, in December 2004 Nunavut increased the TA for WH polar bears by 9/year (from 47 to 56) based on Inuit perceptions that the population had increased. The final Canadian Wildlife Service Analysis indicates that population numbers and productivity have declined to so that a maximum of 24 bears per year can be taken from the population at 2 males per female without exceeding risk management guidelines (i.e., less than a 10% chance of an unacceptable decline). -
Issue 1, Dec 2019 Distribution and Abundance in India
OCEAN DIGEST Quarterly Newsletter of the Ocean Society of India Volume 6 | Issue 1 | Dec 2019 | ISSN 2394-1928 Ocean Digest Quarterly Newsletter of the Ocean Society of India Marine Mammals — Indian Scenario Chandrasekar Krishnamoorthy Centre for Marine Living Resources & Ecology Ministry of Earth Sciences, Kochi arine mammals, the most amazing marine organisms on earth, are often referred to as “sentinels” of ocean Porpoising - Striped dolphin health.M These include approximately 127 species belonging to three major taxonomic orders, namely Cetacea (whales, dolphins, and porpoises), Sirenia (manatees and dugong) and Carnivora (sea otters, polar bears and pinnipeds) (Jefferson et al., 2008). These organisms are known to inhabit oceans and seas, as well as estuaries, and are distributed from the polar to the tropical regions. These organisms are the top predators in many ocean food webs except the sirenians, which are herbivores. However, cetaceans become the dominant group of marine mammals, as well as widest geographic range. Marine mammals have been deemed “invaluable components” of the naval force as their natural senses are superior to technology in rough weather and noisy areas. India, with a rich diversity of marine mammals has a history of documenting these animals for the last 200 years. Leaping - Spinner dolphin However, until the year 2003, information on these organisms in our seas was restricted to incidental capture by fishing gears and stranding records (Vivekanandan and Jeyachandran, 2012). Published reports indicate that only a few scientific studies have addressed the distribution of marine mammals in the Indian EEZ, and there exist huge lacunae on the baseline information such as abundance and density for many species due to limited resources and lack of systematic surveys. -
THE CASE AGAINST Marine Mammals in Captivity Authors: Naomi A
s l a m m a y t T i M S N v I i A e G t A n i p E S r a A C a C E H n T M i THE CASE AGAINST Marine Mammals in Captivity The Humane Society of the United State s/ World Society for the Protection of Animals 2009 1 1 1 2 0 A M , n o t s o g B r o . 1 a 0 s 2 u - e a t i p s u S w , t e e r t S h t u o S 9 8 THE CASE AGAINST Marine Mammals in Captivity Authors: Naomi A. Rose, E.C.M. Parsons, and Richard Farinato, 4th edition Editors: Naomi A. Rose and Debra Firmani, 4th edition ©2009 The Humane Society of the United States and the World Society for the Protection of Animals. All rights reserved. ©2008 The HSUS. All rights reserved. Printed on recycled paper, acid free and elemental chlorine free, with soy-based ink. Cover: ©iStockphoto.com/Ying Ying Wong Overview n the debate over marine mammals in captivity, the of the natural environment. The truth is that marine mammals have evolved physically and behaviorally to survive these rigors. public display industry maintains that marine mammal For example, nearly every kind of marine mammal, from sea lion Iexhibits serve a valuable conservation function, people to dolphin, travels large distances daily in a search for food. In learn important information from seeing live animals, and captivity, natural feeding and foraging patterns are completely lost. -
Marine Mammals and Sea Turtles of the Mediterranean and Black Seas
Marine mammals and sea turtles of the Mediterranean and Black Seas MEDITERRANEAN AND BLACK SEA BASINS Main seas, straits and gulfs in the Mediterranean and Black Sea basins, together with locations mentioned in the text for the distribution of marine mammals and sea turtles Ukraine Russia SEA OF AZOV Kerch Strait Crimea Romania Georgia Slovenia France Croatia BLACK SEA Bosnia & Herzegovina Bulgaria Monaco Bosphorus LIGURIAN SEA Montenegro Strait Pelagos Sanctuary Gulf of Italy Lion ADRIATIC SEA Albania Corsica Drini Bay Spain Dardanelles Strait Greece BALEARIC SEA Turkey Sardinia Algerian- TYRRHENIAN SEA AEGEAN SEA Balearic Islands Provençal IONIAN SEA Syria Basin Strait of Sicily Cyprus Strait of Sicily Gibraltar ALBORAN SEA Hellenic Trench Lebanon Tunisia Malta LEVANTINE SEA Israel Algeria West Morocco Bank Tunisian Plateau/Gulf of SirteMEDITERRANEAN SEA Gaza Strip Jordan Suez Canal Egypt Gulf of Sirte Libya RED SEA Marine mammals and sea turtles of the Mediterranean and Black Seas Compiled by María del Mar Otero and Michela Conigliaro The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN. Published by Compiled by María del Mar Otero IUCN Centre for Mediterranean Cooperation, Spain © IUCN, Gland, Switzerland, and Malaga, Spain Michela Conigliaro IUCN Centre for Mediterranean Cooperation, Spain Copyright © 2012 International Union for Conservation of Nature and Natural Resources With the support of Catherine Numa IUCN Centre for Mediterranean Cooperation, Spain Annabelle Cuttelod IUCN Species Programme, United Kingdom Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the sources are fully acknowledged. -
Polar Bears Have Not Been Harmed by Sea Ice Declines in Summer – the Evidence August 18, 2013 Dr
Polar bears have not been harmed by sea ice declines in summer – the evidence August 18, 2013 Dr. S. J. Crockford Http://www.polarbearscience.com Polar bears have not been harmed by sea ice declines in summer – the evidence The polar bear biologists and professional activists of the IUCN Polar Bear Specialist Group (PBSG) continue to insist that since 1979 increasingly smaller amounts of Arctic sea ice left at the end of summer (the the September ice minimum) have already caused harm to polar bears. They contend that global warming due to CO2 from fossil fuels (“climate warming” in their lexicon) is the cause of this decline in summer ice. In a recent (2012) paper published in the journal Global Change Biology (“Effects of climate warming on polar bears: a review of the evidence”), long-time Canadian PBSG members Ian Stirling and Andrew Derocher (both of University of Alberta) summarized their position this way: “Climate warming is causing unidirectional changes to annual patterns of sea ice distribution, structure, and freeze-up. We summarize evidence that documents how loss of sea ice, the primary habitat of polar bears (Ursus maritimus), negatively affects their long-term survival” I’ve spent the last year examining their evidence of on-going harm, but in addition, I’ve looked at the evidence (much of it not mentioned in the Stirling and Derocher paper1) that polar bears have either not been harmed by less sea ice in summer or have thrived in spite of it. This is a summary of my findings. I have provided links to my original essays on individual topics, (available online at www.polarbearscience.com), which are fully referenced and illustrated. -
Wendy Calvert and Ian Stirling Source: Bears: Their Biology and Management, Vol
Interactions between Polar Bears and Overwintering Walruses in the Central Canadian High Arctic Author(s): Wendy Calvert and Ian Stirling Source: Bears: Their Biology and Management, Vol. 8, A Selection of Papers from the Eighth International Conference on Bear Research and Management, Victoria, British Columbia, Canada, February 1989 (1990), pp. 351-356 Published by: International Association of Bear Research and Management Stable URL: http://www.jstor.org/stable/3872939 Accessed: 03/01/2009 20:40 Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained at http://www.jstor.org/action/showPublisher?publisherCode=iba. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission. JSTOR is a not-for-profit organization founded in 1995 to build trusted digital archives for scholarship. We work with the scholarly community to preserve their work and the materials they rely upon, and to build a common research platform that promotes the discovery and use of these resources. For more information about JSTOR, please contact [email protected]. -
Marine Mammals of the US North Pacific & Arctic
Marine Mammals of the US North Pacific & Arctic 10 METER 0 10 FEET adult male Resident Killer Whale Blue Whale Orcinus orca subsp. Balaenoptera musculus adult female calf Bigg’s (transient) Killer Whale Orcinus orca subsp. Fin Whale Balaenoptera physalus Beluga or White Whale Delphinapterus leucas Sei Whale Balaenoptera borealis Sperm Whale Physeter macrocephalus adult female North Pacific Right Whale adult male Eubalaena japonica Baird’s Beaked Whale Berardius bairdii Minke Whale Balaenoptera acutorostrata Bowhead Whale Balaena mysticetus Cuvier’s Beaked Whale Ziphius cavirostris adult male Gray Whale Humpback Whale Eschrichtius robustus Megaptera novaeangliae adult female 180º 160ºW 140ºW calf ARCTIC OCEAN Marine Mammal Protection Act (MMPA) Stejneger’s Beaked Whale Beaufort Mesoplodon stejnegeri Sea In 1972, Congress enacted the NOAA Fisheries and the U.S. Fish and Wildlife Service are Chukchi 70ºN the lead federal agencies for enforcing this law to protect Design and illustrations: Uko Gorter (www.ukogorter.com) Sea MMPA, establishing a national Arctic Circle marine mammals. The MMPA protects all whales, dolphins, Alaska policy to help prevent the seals, sea lions, porpoises, manatees, polar bears, otters, NOAA Fisheries extinction or depletion of and walruses from human-induced harm. In the United Alaska Region States, NOAA Fisheries works with scientists, industry, and 60ºN 907-586-7221 Bering Sea Gulf of marine mammal populations conservation groups to develop measures that help to protect Alaska Alaska Fisheries Science Center from human activities. marine mammals from entanglement, ship strike, and other 206-526-4000 PACIFIC OCEAN activities that might cause these animals harm. TO REPORT STRANDED, ENTANGLED, INJURED, OR DEAD MARINE MAMMALS, CALL: NOAA FISHERIES 1-877-925-7773; ALASKA SEALIFE CENTER 1-888-774-7325 (SEAL); U.S. -
Piolin Bidco Sustainability Report 2019
Sustainability Report 2019 Piolin BidCo S.A.U. and subsidiary companies Non-Financial Statement, pursuant to Law 11/2018 (Free translation from the original in Spanish. In the event of discrepancy, the Spanish-language version prevails) Versión: Draft- 1.0 Date of Report: 29.03.2020 INTRODUCTION ................................................................................................................................................ 3 ABOUT THIS REPORT ..........................................................................................................................................3 LETTER FROM THE CEO ......................................................................................................................................4 PIOLIN BIDCO AND THE PARQUES REUNIDOS GROUP ...................................................................................... 5 ABOUT US ........................................................................................................................................................5 OUR BUSINESS ..................................................................................................................................................6 ORGANISATIONAL OBJECTIVES AND STRATEGIES ......................................................................................................6 ETHICAL PRINCIPLES - OUR CODE OF CONDUCT .......................................................................................................7 OUR SUSTAINABILITY POLICY ...............................................................................................................................8 -
Marine Bioluminescence: Measurement by a Classical Light Sensor and Related Foraging Behavior of a Deep Diving Predator†
Photochemistry and Photobiology, 2017, 93: 1312–1319 Marine Bioluminescence: Measurement by a Classical Light Sensor and Related Foraging Behavior of a Deep Diving Predator† Jade Vacquie-Garcia* ‡1,Jer ome^ Mallefet2,Fred eric Bailleul3, Baptiste Picard1 and Christophe Guinet1 1Centre d’Etudes Biologiques de Chize, CNRS, Villiers en Bois, France 2Universite catholique du Louvain, UCL, Louvain-la-Neuve, Belgique 3South Australian Research and Development Institute (Aquatic Sciences), Adelaide, SA, Australia Received 11 September 2016, accepted 14 March 2017, DOI: 10.1111/php.12776 ABSTRACT Bioluminescence is produced by a broad range of organisms function) (1,3). The defensive function, the most common use of for defense, predation or communication purposes. Southern bioluminescence, takes many forms such as startling, sacrificial elephant seal (SES) vision is adapted to low-intensity light lure or counter illumination (i.e. the silhouette of an animal seen with a peak sensitivity, matching the wavelength emitted by by a predator coming from under is concealed by the ventral biolu- myctophid species, one of the main preys of female SES. A minescence of same color, intensity and angular distribution of the total of 11 satellite-tracked female SESs were equipped with residual ambient light). However, bioluminescence emitted by an a time-depth-light 3D accelerometer (TDR10-X) to assess organism can also be “diverted” by others organisms not targeted whether bioluminescence could be used by SESs to locate by the emissions; in that case, the beneficiary of the emissions their prey. Firstly, we demonstrated experimentally that the might not be the emitter (e.g. a visual predator taking advantage of TDR10-X light sensor was sensitive enough to detect natural the bioluminescence emitted by the prey to catch it). -
The State of the Polar Bear Report 2020
STATE OF THE POLAR BEAR REPORT 2020 Susan J. Crockford The Global Warming Policy Foundation Report 48 State of the Polar Bear Report 2020 Susan J. Crockford Report 48, The Global Warming Policy Foundation © Copyright 2021, The Global Warming Policy Foundation TheContents Climate Noose: Business, Net Zero and the IPCC's Anticapitalism AboutRupert Darwall the author iv Report 40, The Global Warming Policy Foundation Preface v ISBNExecutive 978-1-9160700-7-3 summary vi 1.© Copyright Introduction 2020, The Global Warming Policy Foundation 1 2. Conservation status 1 3. Population size 2 4. Population trends 10 5. Habitat status 11 6. Prey base 15 7. Health and survival 17 8. Evidence of flexibility 22 9. Human/bear interactions 23 10. Discussion 28 Bibliography 30 About the Global Warming Policy Foundation 58 About the author Dr Susan Crockford is an evolutionary biologist and has been work- ing for more than 40 years in archaeozoology, paleozoology and forensic zoology.1 She is a former adjunct professor at the University of Victoria, British Columbia and works full time for a private con- sulting company she co-owns (Pacific Identifications Inc). She is the author of Rhythms of Life: Thyroid Hormone and the Origin of Species, Eaten: A Novel (a polar bear attack thriller), Polar Bear Facts and Myths (for ages seven and up, also available in French, German, Dutch, and Norwegian), Polar Bears Have Big Feet (for preschoolers), and the fully referenced Polar Bears: Outstanding Survivors of Climate Change and The Polar Bear Catastrophe That Never Happened,2 as well as a scien- tific paper on polar bear conservation status.3 She has authored sev- eral earlier briefing papers, reports, and videos for GWPF on polar bear and walrus ecology and conservation.4 Susan Crockford blogs at www.polarbearscience.com. -
Chapter 7 MARINE MAMMAL PROGRAM
Marine Mammal Program Chapter 7 MARINE MAMMAL PROGRAM KAMALA J. RAPP-SANTOS, DVM, MPH, DACVPM* INTRODUCTION HISTORY AND BACKGROUND OF THE MILITARY MARINE MAMMAL PROGRAM The Evolving Marine Mammal Program The Evolving Roles of Marine Mammals in the Program The Evolving Roles of Military Veterinarians in the Program CURRENT MILITARY OBJECTIVES AND MISSIONS IN THE MARINE MAMMAL PROGRAM Marine Mammal Systems Using Bottlenose Dolphins Marine Mammal Systems Using California Sea Lions Healthcare Research Furthering Marine Mammal Understanding PREVENTIVE MEDICINE FOCUS FOR MILITARY MARINE MAMMAL HEALTH Physical Examinations and Health Monitoring Sanitation and Nutrition Oversight Data and Tissue Collection and Management Deployment Support Development of Advanced Clinical Technology Environmental Health Monitoring Emphasis on Education CURRENT RELEVANT MARINE MAMMAL DISEASES Respiratory Disease in Dolphins Ocular Disease in Sea Lions Metabolic Conditions in Dolphins Gastritis in Dolphins and Sea Lions SUMMARY *Major, Veterinary Corps, United States Army; currently, Laboratory animal medicine resident at the United States Army Medical Research Institute of Infectious Diseases (USAMRIID), Fort Detrick, Maryland 21702; formerly, Captain, Veterinary Corps, US Army, Clinical Veterinarian, US Navy Marine Mammal Program, San Diego, California 175 Military Veterinary Services INTRODUCTION The US Navy Marine Mammal Program (MMP), equipment, despite the challenges of marine mammal located in San Diego, California, maintains a large medicine. For example,