Water Animals
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L the UNDERWATER ANTHROPOCENE Scientific
L THE UNDERWATER ANTHROPOCENE DOUGLAS J. MC CAULEY cientific dialogues on the Anthropocene rarely extend below the high- Stide line. This terrestrial bias is perhaps justifiable, as we have been altering terrestrial ecosystems since the African diaspora gained momentum about fifty thousand years ago. Today, croplands and pastures take up about 40 percent of the earth’s land surface, while the forty million miles of road (a distance equivalent to 165 trips to the moon) that we have laid out across the world have left less than 10 percent of the planet’s land surface remote. The terrestrial portion of the world has been brought unambiguously under the dominion of our species. By almost all measures, however, the mark of the Anthropocene has been lighter in the oceans. California, my home, provides an illustrative example. Humans assisted with the extirpation of terrestrial megafauna (e.g., eleven- ton mammoths, ground sloths more than ten feet tall) from the region about fourteen thousand years ago. We then proceeded to drive California’s wolves and grizzly bears extinct (the latter our state animal and flag symbol). But today, just offshore and within eyesight of metropolitan skylines, thirty- three- ton gray whales undertake one of the longest mammal migrations on the planet, 550-pound giant sea bass vocalize at divers, and white sharks investigate the palatability of about one and a half California beachgoers annually. While deeply altered, the oceans retain a wildness that has become rare in much of the terrestrial world. What delayed and muted the arrival of the Anthropocene in the oceans? The simple answer is that it is harder to change the oceans— at least for us terrestrial apes. -
Impacts of Sand and Dust Storms on Oceans
Impacts of Sand and Dust Storms on Oceans A Scientific Environmental Assessment for Policy Makers United Nations Decade of Ocean Science for Sustainable Development © 2020 United Nations Environment Programme ISBN No: 978-92-807-3784-4 Job No: DEW/2282/NA This publication may be reproduced in whole or in part and in any form for educational or non-profit services without special permission from the copyright holder, provided acknowledgement of the source is made. United Nations Environment Programme (UNEP) would appreciate receiving a copy of any publication that uses this publication as a source. No use of this publication may be made for resale or any other commercial purpose whatsoever without prior permission in writing from the United Nations Environment Programme (UNEP). Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Communications Division, United Nations Environment Programme (UNEP), P. O. Box 30552, Nairobi 00100, Kenya. Disclaimers The designations employed and the presentation of the material in this publication do not imply the expression of any opinion whatsoever on the part of United Nations Environment Programme (UNEP) concerning the legal status of any country, territory or city or its authorities, or concerning the delimitation of its frontiers or boundaries. For general guidance on matters relating to the use of maps in publications please go to http://www.un.org/Depts/ Cartographic/english/htmain.htm Mention of a commercial company or product in this document does not imply endorsement by the United Nations Environment Programme (UNEP) or the authors. -
SEASMART Program Final Report Annex
Creating a Sustainable, Equitable & Affordable Marine Aquarium Industry in Papua New Guinea | 1 Table of Contents Executive Summary ............................................................................................................ 7 Introduction ....................................................................................................................... 15 Contract Deliverables ........................................................................................................ 21 Overview of PNG in the Marine Aquarium Trade ............................................................. 23 History of the Global Marine Aquarium Trade & PNG ............................................ 23 Extent of the Global Marine Aquarium Trade .......................................................... 25 Brief History of Two Other Coastal Fisheries in PNG ............................................ 25 Destructive Potential of an Inequitable, Poorly Monitored & Managed Nature of the Trade Marine Aquarium Fishery in PNG ........................... 26 Benefit Potential of a Well Monitored & Branded Marine Aquarium Trade (and Other Artisanal Fisheries) in PNG ................................................................... 27 PNG Way to Best Business Practice & the Need for Effective Branding .............. 29 Economic & Environmental Benefits....................................................................... 30 Competitive Advantages of PNG in the Marine Aquarium Trade ................................... 32 Pristine Marine -
Hands-On STEM (Even in the Virtual Space): Bioluminescent Jellyfish
Hands-on STEM: Bioluminescent Jellyfish Model Christine Moskalik, B.S., M.S. Illinois Mathematics and Science Academy in Aurora, IL Curriculum and Professional Development Specialist Center for Teaching and Learning [email protected] // (630) 907-5961 Introductions… For your intro, please tell us 1) Your name and district/school. 2) What grade/s & subjects (or in what capacity) do you teach? 3) What is your favorite aquatic animal? Agenda • Intros • Facilitator's Guide & 5e Model • Engage – “What is (is not) a jellyfish?” • Explore – Basic Jellyfish info & anatomy • Explain – apply concepts while creating/improving model • Elaborate – “How anatomically correct is my model?” & other content extensions (such as chemistry of bioluminescence, etc.) • Evaluate – formative/informal assessments • (think of ways you can assess your own students) • Various pedagogy examples (emphasis on virtual) • Build together & strategize for your own students • Wrap-up & Q&A IMSA & Activity Background • IMSA’s Center for Teaching and Learning • Student STEM enrichment & outreach • One-hour Activity: Oceanography Summer Program (7-8) • Adapted to offer as a 90-minute virtual program • May need more time, depending on • your content focus/depth • the ages/grades of your students • what assessments you may choose to incorporate Supplies REUSABLE CONSUMABLE MATERIALS MATERIALS (likely to be used-up during activity) (will not be damaged or used- up during activity) •1 pair of scissors •Clear plastic bottle, 16-20oz (with lid, label •1 hot glue gun removed, clean) -
Introduction to Aquaculture 2 International Center for Aquaculture and Aquatic Environments Auburn University
WATER HARVESTING AND AQUACULTURE FOR RURAL DEVELOPMENT INTRODUCTION TO AQUACULTURE 2 INTERNATIONAL CENTER FOR AQUACULTURE AND AQUATIC ENVIRONMENTS AUBURN UNIVERSITY 3 INTRODUCTION More than one-fourth of all animal protein consumed by man is aquatic in origin. Regional differences range from Asia where more than one-fourth of dietary animal protein is fish to North and South America where less than 10% of animal protein consumed by man is from aquatic sources. Aquaculture has been been practiced in many Asian countries for centuries, but is a new form of agriculture in many African and Latin American countries. It is defined as the cultivation of animals and plants in aquatic environments. Aquaculturists manipulate certain components of the environment to achieve greater control over production of aquatic organisms than is normally possible in nature. Figure 1: Increased production of aquatic animals and plants is achieved through 4 aquaculture. 5 BENEFITS OF AQUACULTURE 1) Productive use of poor agricultural lands Ponds built on the best agricultural land have the highest natural productivity. High production from aquaculture is also possible in ponds built on land which is unsuitable for other forms of agriculture. Hilly land which is difficult to farm or is easily eroded can be utilized for fish ponds. Swampy areas or soils with high salt or heavy clay content can also be utilized for aquaculture. 6 7 Figure : Small valleys often have excellent potential for pond construction. 2) Natural resource conservation Aquaculture and water harvesting can contribute substantially to the conservation of natural resources, especially water and soil. In many developing countries, surface water is often allowed to drain away instead of being harvested and stored for beneficial use. -
Making a Big Splash with Louisiana Fishes
Making a Big Splash with Louisiana Fishes Written and Designed by Prosanta Chakrabarty, Ph.D., Sophie Warny, Ph.D., and Valerie Derouen LSU Museum of Natural Science To those young people still discovering their love of nature... Note to parents, teachers, instructors, activity coordinators and to all the fishermen in us: This book is a companion piece to Making a Big Splash with Louisiana Fishes, an exhibit at Louisiana State Universi- ty’s Museum of Natural Science (MNS). Located in Foster Hall on the main campus of LSU, this exhibit created in 2012 contains many of the elements discussed in this book. The MNS exhibit hall is open weekdays, from 8 am to 4 pm, when the LSU campus is open. The MNS visits are free of charge, but call our main office at 225-578-2855 to schedule a visit if your group includes 10 or more students. Of course the book can also be enjoyed on its own and we hope that you will enjoy it on your own or with your children or students. The book and exhibit was funded by the Louisiana Board Of Regents, Traditional Enhancement Grant - Education: Mak- ing a Big Splash with Louisiana Fishes: A Three-tiered Education Program and Museum Exhibit. Funding was obtained by LSUMNS Curators’ Sophie Warny and Prosanta Chakrabarty who designed the exhibit with Southwest Museum Services who built it in 2012. The oarfish in the exhibit was created by Carolyn Thome of the Smithsonian, and images exhibited here are from Curator Chakrabarty unless noted elsewhere (see Appendix II). -
The Society for Marine Mammalogy STRATEGIES for PURSUING a CAREER in MARINE MAMMAL SCIENCE
The Society for Marine Mammalogy STRATEGIES FOR PURSUING A CAREER IN MARINE MAMMAL SCIENCE What is marine mammal science? There are about 100 species of aquatic or marine mammals that depend on fresh water or the ocean for part or all of their life. These species include pinnipeds, which are seals, sea lions, fur seals and walrus; cetaceans, which are baleen and toothed whales, ocean and river dolphins, and porpoises; sirenians, which are manatees and dugongs; and some carnivores, such as sea otters and polar bears. Marine mammal scientists try to understand these animals' genetic, systematic, and evolutionary relationships; population structure; community dynamics; anatomy and physiology; behavior and sensory abilities; parasites and diseases; geographic and microhabitat distributions; ecology; management; and conservation. How difficult is it to pursue a career in marine mammal science? Working with marine mammals is appealing because of strong public interest in these animals and because the work is personally rewarding. However, competition for positions is keen. There are no specific statistics available on employment of students trained as marine mammal scientists. However, in 1990 the National Science Board reported some general statistics for employment of scientists within the US: 75% of scientists with B.S. degrees were employed (43% of them held positions in science or engineering), 20% were in graduate school, and 5% were unemployed. Marine mammal scientists are hired because of their skills as scientists, not because they like or want to work with marine mammals. A strong academic background in basic sciences, such as biology, chemistry, and physics, coupled with good training in mathematics and computers, is the best way to prepare for a career in marine mammal science. -
Playing with Matches
PLAYING WITHHybrid MATCHES: They can fuel the fires of conservation or burn everything to the ground 62 CORAL Clownfishes by Matt Pedersen RILEY COULDN’T UNDERSTAND IT: her mated pair of “Tomato Clownfish” kept spitting out a strange mix of offspring, some with black ventral and anal fins, others with white tails, but otherwise looking like their red parents. Meanwhile, Brennon struggled to identify the clownfishes he had picked up from a distant aquarium shop on a road trip; the label said “Onyx Percula,” but the fish lacked the bright orange eye that Amphiprion percula should have. Melanie was disappointed when her “True Sebae” clownfish never grew their full vertical bars and always seemed to have black tails with a hint of a yellow tail bar instead of the all-yellow tail she had come to expect. Although Riley, Brennon, and Melanie are not their real names (I am trying to protect the innocent here), these dramatizations are all too real. Hobbyists (and, to be honest, some peo- ple in the marine livestock trade) have often White-Bonnet Anemonefish (Amphiprion leucokranos) in Milne Bay, Papua New Guinea. This a suspected hybrid of A. chrysopterus and A. sandaracinos. © GARY BELL / OCEANWIDEIMAGES.COM / BELL GARY © CORAL 63 2014 HYBRID CLOWNFISH REVIEW If the world of clownfish breeding and mar- keting seems more than bit frenzied at the moment, it helps to know that hybrid anem- onefishes can be sorted into four groups. “Natural” Hybrids Once again, as with “designer” morphs that turn up in natural wild populations of Am- phiprion and Premnas spp. -
ผลของแคโรทีนอยด์สังเคราะห์ต่อการเพิ่มสีในปลาการ์ตูนแดง (Premnas Biaculeatus Bloch, 1790)
ผลของแคโรทีนอยด์สังเคราะห์ต่อการเพิ่มสีในปลาการ์ตูนแดง (Premnas biaculeatus Bloch, 1790) นงลักษณ์ ส าราญราษฎร์ วิทยานิพนธ์นี้เป็นส่วนหนึ่งของการศึกษาตามหลักสูตรวิทยาศาสตรมหาบัณฑิต สาขาวิชาวาริชศาสตร์ คณะวิทยาศาสตร์ มหาวิทยาลัยบูรพา มกราคม 2561 ลิขสิทธิ์เป็นของมหาวิทยาลยั บรู พา กิตติกรรมประกาศ วิทยานิพนธ์ฉบับนี้ส าเร็จลงได้ด้วยความกรุณาจากผู้ช่วยศาสตราจารย์ ดร.สมถวิล จริตควร อาจารย์ที่ปรึกษาหลัก ที่กรุณาให้ค าปรึกษาแนะน าแนวทางที่ถูกต้อง ตลอดจนแก้ไข ข้อบกพร่องต่าง ๆ ด้วยความละเอียดถี่ถ้วนและเอาใจใส่ด้วยดีเสมอมา ผู้วิจัยรู้สึกซาบซึ้งเป็น อย่างยิ่ง จึงขอกราบขอบพระคุณเป็นอย่างสูงไว้ ณ โอกาสนี้ ขอกราบขอบพระคุณ ดร.พิเชต พลายเพชร ที่ให้ความกรุณามาเป็นประธาน กรรมการสอบ พร้อมแนะน าข้อแก้ไขต่าง ๆ และตรวจทานแก้ไขวิทยานิพนธ์นี้จนท าให้ส าเร็จ สมบูรณ์ยิ่งขึ้น ขอกราบขอบพระคุณ ดร.จริยาวดี สุริยพันธุ์ และ ดร.สลิล ชั้นโรจน์ ที่ให้ความกรุณามา เป็นกรรมการสอบ และช่วยเสนอแนะข้อแก้ไขต่าง ๆ เพื่อให้วิทยานิพนธ์ฉบับนี้สมบูรณ์ นอกจากนี้ ขอขอบพระคุณเจ้าหน้าที่ศูนย์วิจัยและพัฒนาเทคโนโลยีอาหารสัตว์น ้าชลบุรี และภาควิชา วาริชศาสตร์ คณะวิทยาศาสตร์ มหาวิทยาลัยบูรพา ที่อ านวยสถานที่ในการทดลอง และให้ความ ร่วมมือเป็นอย่างดีในการเก็บรวบรวมข้อมูลที่ใช้ในการวิจัย ท าให้วิทยานิพนธ์ฉบับนี้ส าเร็จได้ด้วยดี งานวิจัยครั้งนี้ส่วนหนึ่งได้รับการสนับสนุนทุนวิทยานิพนธ์นิสิตระดับบัณฑิตศึกษา คณะ วิทยาศาสตร์ มหาวิทยาลัยบูรพา จึงขอขอบพระคุณ ณ ที่นี้ด้วย ขอกราบขอบพระคุณ บิดา มารดา และญาติพี่น้องที่คอยให้ความรัก ความห่วงใย ให้ ความช่วยเหลือตลอดเป็นก าลังใจในการท าวิทยานิพนธ์ฉบับนี้ส าเร็จได้ด้วยดี คุณค่าและประโยชน์ของวิทยานิพนธ์ฉบับนี้ ผู้วิจัยขอมอบเป็นกตัญญูกตเวทิตาแด่ บุพการี บูรพาจารย์ -
Toward a National Animal Telemetry Network for Aquatic Observations in the United States Barbara A
Block et al. Anim Biotelemetry (2016) 4:6 DOI 10.1186/s40317-015-0092-1 COMMENTARY Open Access Toward a national animal telemetry network for aquatic observations in the United States Barbara A. Block1, Christopher M. Holbrook2, Samantha E. Simmons3*, Kim N. Holland4, Jerald S. Ault5, Daniel P. Costa6, Bruce R. Mate7, Andrew C. Seitz8, Michael D. Arendt9, John C. Payne10, Behzad Mahmoudi11, Peter Moore12, James M. Price13, J. Jacob Levenson13, Doug Wilson14 and Randall E. Kochevar15 Abstract: Animal telemetry is the science of elucidating the movements and behavior of animals in relation to their environment or habitat. Here, we focus on telemetry of aquatic species (marine mammals, sharks, fish, sea birds and turtles) and so are concerned with animal movements and behavior as they move through and above the world’s oceans, coastal rivers, estuaries and great lakes. Animal telemetry devices (“tags”) yield detailed data regarding animal responses to the coupled ocean–atmosphere and physical environment through which they are moving. Animal telemetry has matured and we describe a developing US Animal Telemetry Network (ATN) observing system that monitors aquatic life on a range of temporal and spatial scales that will yield both short- and long-term benefits, fill oceanographic observing and knowledge gaps and advance many of the U.S. National Ocean Policy Priority Objec- tives. ATN has the potential to create a huge impact for the ocean observing activities undertaken by the U.S. Inte- grated Ocean Observing System (IOOS) and become a model for establishing additional national-level telemetry networks worldwide. Background: Telemetry can provide environmental, behavioral and physiological data in near-real time, or by use of archival tags in which the data are stored or later transmitted to satellites. -
Aquatic Animals
Fact sheets Aquatic animals About 50% of global production of aquatic animals for human consumption in sea water or in fresh water (fish, molluscs, amphibians and crustaceans) comes from aquaculture, close to 90% of which is produced by countries in the Asia-Pacific region. Aquaculture will continue to grow strongly and provide an increasing proportion of the world’s aquatic animal products. To support this growth, the health of aquatic animals must be managed carefully to overcome sanitary challenges met by the numerous species concerned, high trade volumes, and unique challenges posed by the open environment in which these populations often live. Welfare of aquatic animals KEY FACTS The use of aquatic animals by humans for food or any other purpose carries the • The human consumption of aquatic animals is constantly rising. ethical responsibility to avoid unnecessary suffering of these animals. The OIE has • The intensified production and trade of aquatic animals generate new developed welfare standards for farmed fish that cover transport, stunning and sanitary challenges. killing for human consumption and killing for disease control purposes. • The OIE elaborates international standards for aquatic animal health and Use of antimicrobial agents welfare, as well as for safe international trade in aquatic animals and derived products. Appropriate use of antimicrobial agents in aquaculture is important to manage issues relating to public health and food safety, animal health and production, and health of the environment. IMPROVING AQUATIC ANIMAL The OIE has developed standards in the Aquatic Animal Health Code on the HEALTH WORLDWIDE responsible and prudent use of antimicrobial agents in aquatic animals, and on With the increase in farming and global trade of aquatic animals and their products, monitoring programs for antimicrobial resistance. -
Aquatic Animal Life of the St. Joseph River (Maumee Drainage, Hillsdale County, MI)
Aquatic Animal Life of the St. Joseph River (Maumee Drainage, Hillsdale County, MI) Prepared by: Peter J. Badra Michigan Natural Features Inventory P.O. Box 30444 Lansing, MI 48909-7944 www.msue.msu.edu/mnfi/ For: U.S. Fish and Wildlife Service East Lansing, MI June 2004 Report Number 2004-16 Left photo: A pearly mussel called the fatmucket (Lampsilis siliquoidea). Photo by Peter Badra. Middle photo: Blackside darter (Percina maculata), a member of the Perch Family. Photo by Konrad Schmidt. Right photo: A large stonefly from Bean Creek, Lenawee County (Acroneuria arenosa, 2 inch length). Photo courtesy Bean/Tiffin Watershed Coalition. Background photo: The St. Joseph River, Hillsdale County. Photo by Reuben Goforth. Citation: Badra, P.J. 2004. Aquatic Animal Life of the St. Joseph River (Maumee drainage, Hillsdale County, MI). Report number MNFI 2004-16. Report to U.S. Fish and Wildlife Service. 26pp. Copyright 2004 MSU Board of Trustees Table of Contents Acknowledgments ............................................................................................................................................ ii Introduction ...................................................................................................................................................... 1 Freshwater Mussel Biology and Ecology ......................................................................................................... 1 Freshwater Mussels of the St. Joseph River ....................................................................................................