Shark Identification and Regulations in Texas
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The Design of Rijndael: AES - the Advanced Encryption Standard/Joan Daemen, Vincent Rijmen
Joan Daernen · Vincent Rijrnen Theof Design Rijndael AES - The Advanced Encryption Standard With 48 Figures and 17 Tables Springer Berlin Heidelberg New York Barcelona Hong Kong London Milan Paris Springer TnL-1Jn Joan Daemen Foreword Proton World International (PWI) Zweefvliegtuigstraat 10 1130 Brussels, Belgium Vincent Rijmen Cryptomathic NV Lei Sa 3000 Leuven, Belgium Rijndael was the surprise winner of the contest for the new Advanced En cryption Standard (AES) for the United States. This contest was organized and run by the National Institute for Standards and Technology (NIST) be ginning in January 1997; Rij ndael was announced as the winner in October 2000. It was the "surprise winner" because many observers (and even some participants) expressed scepticism that the U.S. government would adopt as Library of Congress Cataloging-in-Publication Data an encryption standard any algorithm that was not designed by U.S. citizens. Daemen, Joan, 1965- Yet NIST ran an open, international, selection process that should serve The design of Rijndael: AES - The Advanced Encryption Standard/Joan Daemen, Vincent Rijmen. as model for other standards organizations. For example, NIST held their p.cm. Includes bibliographical references and index. 1999 AES meeting in Rome, Italy. The five finalist algorithms were designed ISBN 3540425802 (alk. paper) . .. by teams from all over the world. 1. Computer security - Passwords. 2. Data encryption (Computer sCIence) I. RIJmen, In the end, the elegance, efficiency, security, and principled design of Vincent, 1970- II. Title Rijndael won the day for its two Belgian designers, Joan Daemen and Vincent QA76.9.A25 D32 2001 Rijmen, over the competing finalist designs from RSA, IBl\!I, Counterpane 2001049851 005.8-dc21 Systems, and an English/Israeli/Danish team. -
Chapter 11 the Biology and Ecology of the Oceanic Whitetip Shark, Carcharhinus Longimanus
Chapter 11 The Biology and Ecology of the Oceanic Whitetip Shark, Carcharhinus longimanus Ramón Bonfi l, Shelley Clarke and Hideki Nakano Abstract The oceanic whitetip shark (Carcharhinus longimanus) is a common circumtropical preda- tor and is taken as bycatch in many oceanic fi sheries. This summary of its life history, dis- tribution and abundance, and fi shery-related information is supplemented with unpublished data taken during Japanese tuna research operations in the Pacifi c Ocean. Oceanic whitetips are moderately slow-growing sharks that do not appear to have differential growth rates by sex, and individuals in the Atlantic and Pacifi c Oceans seem to grow at similar rates. They reach sexual maturity at approximately 170–200 cm total length (TL), or 4–7 years of age, and have a 9- to 12-month embryonic development period. Pupping and nursery areas are thought to exist in the central Pacifi c, between 0ºN and 15ºN. According to two demographic metrics, the resilience of C. longimanus to fi shery exploitation is similar to that of blue and shortfi n mako sharks. Nevertheless, reported oceanic whitetip shark catches in several major longline fi sheries represent only a small fraction of total shark catches, and studies in the Northwest Atlantic and Gulf of Mexico suggest that this species has suffered signifi cant declines in abundance. Stock assessment has been severely hampered by the lack of species-specifi c catch data in most fi sheries, but recent implementation of species-based reporting by the International Commission for the Conservation of Atlantic Tunas (ICCAT) and some of its member countries will provide better data for quantitative assessment. -
Age, Growth, and Sexual Maturity of the Deepsea Skate, Bathyraja
AGE, GROWTH, AND SEXUAL MATURITY OF THE DEEPSEA SKATE, BATHYRAJA ABYSSICOLA A Thesis Presented to the Faculty of Alaska Pacific University In Partial Fulfillment of the Requirements For the Degree of Master of Science in Environmental Science by Cameron Murray Provost April 2016 Pro Q u est Nu m b er: 10104548 All rig hts reserv e d INF O RM ATI O N T O ALL USERS Th e q u a lity of this re pro d u ctio n is d e p e n d e nt u p o n th e q u a lity of th e c o p y su b mitt e d. In th e unlik e ly e v e nt th a t th e a uth or did n ot se n d a c o m ple t e m a nuscript a n d th ere are missin g p a g es, th ese will b e n ot e d. Also, if m a t eria l h a d to b e re m o v e d, a n ot e will in dic a t e th e d e le tio n. Pro Q u est 10104548 Pu blish e d b y Pro Q u est LL C (2016). C o p yrig ht of th e Dissert a tio n is h e ld b y th e A uth or. All rig hts reserv e d. This w ork is prot e ct e d a g a inst un a uth orize d c o p yin g un d er Title 17, Unit e d St a t es C o d e Microform Editio n © Pro Q u est LL C . -
Sharks in Crisis: a Call to Action for the Mediterranean
REPORT 2019 SHARKS IN CRISIS: A CALL TO ACTION FOR THE MEDITERRANEAN WWF Sharks in the Mediterranean 2019 | 1 fp SECTION 1 ACKNOWLEDGEMENTS Written and edited by WWF Mediterranean Marine Initiative / Evan Jeffries (www.swim2birds.co.uk), based on data contained in: Bartolí, A., Polti, S., Niedermüller, S.K. & García, R. 2018. Sharks in the Mediterranean: A review of the literature on the current state of scientific knowledge, conservation measures and management policies and instruments. Design by Catherine Perry (www.swim2birds.co.uk) Front cover photo: Blue shark (Prionace glauca) © Joost van Uffelen / WWF References and sources are available online at www.wwfmmi.org Published in July 2019 by WWF – World Wide Fund For Nature Any reproduction in full or in part must mention the title and credit the WWF Mediterranean Marine Initiative as the copyright owner. © Text 2019 WWF. All rights reserved. Our thanks go to the following people for their invaluable comments and contributions to this report: Fabrizio Serena, Monica Barone, Adi Barash (M.E.C.O.), Ioannis Giovos (iSea), Pamela Mason (SharkLab Malta), Ali Hood (Sharktrust), Matthieu Lapinksi (AILERONS association), Sandrine Polti, Alex Bartoli, Raul Garcia, Alessandro Buzzi, Giulia Prato, Jose Luis Garcia Varas, Ayse Oruc, Danijel Kanski, Antigoni Foutsi, Théa Jacob, Sofiane Mahjoub, Sarah Fagnani, Heike Zidowitz, Philipp Kanstinger, Andy Cornish and Marco Costantini. Special acknowledgements go to WWF-Spain for funding this report. KEY CONTACTS Giuseppe Di Carlo Director WWF Mediterranean Marine Initiative Email: [email protected] Simone Niedermueller Mediterranean Shark expert Email: [email protected] Stefania Campogianni Communications manager WWF Mediterranean Marine Initiative Email: [email protected] WWF is one of the world’s largest and most respected independent conservation organizations, with more than 5 million supporters and a global network active in over 100 countries. -
Diurnal Patterns in Gulf of Mexico Epipelagic Predator Interactions with Pelagic Longline Gear: Implications for Target Species Catch Rates and Bycatch Mitigation
Bull Mar Sci. 93(2):573–589. 2017 research paper https://doi.org/10.5343/bms.2016.1008 Diurnal patterns in Gulf of Mexico epipelagic predator interactions with pelagic longline gear: implications for target species catch rates and bycatch mitigation 1 National Marine Fisheries Eric S Orbesen 1 * Service, Southeast Fisheries 1 Science Center, 75 Virginia Beach Derke Snodgrass 2 Drive, Miami, Florida 33149. Geoffrey S Shideler 1 2 University of Miami, Rosenstiel Craig A Brown School of Marine & Atmospheric John F Walter 1 Science, 4600 Rickenbacker Causeway, Miami, Florida 33149. * Corresponding author email: <[email protected]>. ABSTRACT.—Bycatch in pelagic longline fisheries is of substantial international concern, and the mitigation of bycatch in the Gulf of Mexico has been considered as an option to help restore lost biomass following the 2010 Deepwater Horizon oil spill. The most effective bycatch mitigation measures operate upon a differential response between target and bycatch species, ideally maintaining target catch while minimizing bycatch. We investigated whether bycatch vs target catch rates varied between day and night sets for the United States pelagic longline fishery in the Gulf of Mexico by comparing the influence of diel time period and moon illumination on catch rates of 18 commonly caught species/species groups. A generalized linear model approach was used to account for operational and environmental covariates, including: year, season, water temperature, hook type, bait, and maximum hook depth. Time of day or moon -
Chondrichthyan Fishes (Sharks, Skates, Rays) Announcements
Chondrichthyan Fishes (sharks, skates, rays) Announcements 1. Please review the syllabus for reading and lab information! 2. Please do the readings: for this week posted now. 3. Lab sections: 4. i) Dylan Wainwright, Thursday 2 - 4/5 pm ii) Kelsey Lucas, Friday 2 - 4/5 pm iii) Labs are in the Northwest Building basement (room B141) 4. Lab sections done: first lab this week on Thursday! 5. First lab reading: Agassiz fish story; lab will be a bit shorter 6. Office hours: we’ll set these later this week Please use the course web site: note the various modules Outline Lecture outline: -- Intro. to chondrichthyan phylogeny -- 6 key chondrichthyan defining traits (synapomorphies) -- 3 chondrichthyan behaviors -- Focus on several major groups and selected especially interesting ones 1) Holocephalans (chimaeras or ratfishes) 2) Elasmobranchii (sharks, skates, rays) 3) Batoids (skates, rays, and sawfish) 4) Sharks – several interesting groups Not remotely possible to discuss today all the interesting groups! Vertebrate tree – key ―fish‖ groups Today Chondrichthyan Fishes sharks Overview: 1. Mostly marine 2. ~ 1,200 species 518 species of sharks 650 species of rays 38 species of chimaeras Skates and rays 3. ~ 3 % of all ―fishes‖ 4. Internal skeleton made of cartilage 5. Three major groups 6. Tremendous diversity of behavior and structure and function Chimaeras Chondrichthyan Fishes: 6 key traits Synapomorphy 1: dentition; tooth replacement pattern • Teeth are not fused to jaws • New rows move up to replace old/lost teeth • Chondrichthyan teeth are -
1 a Petition to List the Oceanic Whitetip Shark
A Petition to List the Oceanic Whitetip Shark (Carcharhinus longimanus) as an Endangered, or Alternatively as a Threatened, Species Pursuant to the Endangered Species Act and for the Concurrent Designation of Critical Habitat Oceanic whitetip shark (used with permission from Andy Murch/Elasmodiver.com). Submitted to the U.S. Secretary of Commerce acting through the National Oceanic and Atmospheric Administration and the National Marine Fisheries Service September 21, 2015 By: Defenders of Wildlife1 535 16th Street, Suite 310 Denver, CO 80202 Phone: (720) 943-0471 (720) 942-0457 [email protected] [email protected] 1 Defenders of Wildlife would like to thank Courtney McVean, a law student at the University of Denver, Sturm college of Law, for her substantial research and work preparing this Petition. 1 TABLE OF CONTENTS I. INTRODUCTION ............................................................................................................................... 4 II. GOVERNING PROVISIONS OF THE ENDANGERED SPECIES ACT ............................................. 5 A. Species and Distinct Population Segments ....................................................................... 5 B. Significant Portion of the Species’ Range ......................................................................... 6 C. Listing Factors ....................................................................................................................... 7 D. 90-Day and 12-Month Findings ........................................................................................ -
Reproductive Biology of the Bonnethead (Sphyrna Tiburo) from the Southeastern U.S
University of North Florida UNF Digital Commons UNF Graduate Theses and Dissertations Student Scholarship 2014 Reproductive Biology of the Bonnethead (Sphyrna tiburo) from the Southeastern U.S. Atlantic Coast Melissa I. Gonzalez De Acevedo University of North Florida, [email protected] Follow this and additional works at: https://digitalcommons.unf.edu/etd Part of the Biology Commons, and the Ecology and Evolutionary Biology Commons Suggested Citation Gonzalez De Acevedo, Melissa I., "Reproductive Biology of the Bonnethead (Sphyrna tiburo) from the Southeastern U.S. Atlantic Coast" (2014). UNF Graduate Theses and Dissertations. 534. https://digitalcommons.unf.edu/etd/534 This Master's Thesis is brought to you for free and open access by the Student Scholarship at UNF Digital Commons. It has been accepted for inclusion in UNF Graduate Theses and Dissertations by an authorized administrator of UNF Digital Commons. For more information, please contact Digital Projects. © 2014 All Rights Reserved REPRODUCTIVE BIOLOGY OF THE BONNETHEAD (SPHYRNA TIBURO) FROM THE SOUTHEASTERN U.S. ATLANTIC COAST by Melissa Gonzalez De Acevedo A thesis submitted to the Department of Biology in partial fulfillment of the requirements for the degree of Masters of Science in Biology UNIVERSITY OF NORTH FLORIDA COLLEGE OF ARTS AND SCIENCES December 2014 Unpublished work, © Melissa Gonzalez De Acevedo CERTIFICATE OF APPROVAL The thesis “Reproductive biology of the bonnethead (Sphyrna tiburo) from the southeastern U.S. Atlantic coast” submitted by Melissa Gonzalez De Acevedo Approved by the thesis committee: Date Dr. Jim Gelsleichter Committee Chair Dr. Carolyn Belcher Dr. Eric Johnson Accepted for the Department of Biology: Dr. Cliff Ross Assistant Chair Accepted for the College of Arts and Sciences: Dr. -
© Iccat, 2007
A5 By-catch Species APPENDIX 5: BY-CATCH SPECIES A.5 By-catch species By-catch is the unintentional/incidental capture of non-target species during fishing operations. Different types of fisheries have different types and levels of by-catch, depending on the gear used, the time, area and depth fished, etc. Article IV of the Convention states: "the Commission shall be responsible for the study of the population of tuna and tuna-like fishes (the Scombriformes with the exception of Trichiuridae and Gempylidae and the genus Scomber) and such other species of fishes exploited in tuna fishing in the Convention area as are not under investigation by another international fishery organization". The following is a list of by-catch species recorded as being ever caught by any major tuna fishery in the Atlantic/Mediterranean. Note that the lists are qualitative and are not indicative of quantity or mortality. Thus, the presence of a species in the lists does not imply that it is caught in significant quantities, or that individuals that are caught necessarily die. Skates and rays Scientific names Common name Code LL GILL PS BB HARP TRAP OTHER Dasyatis centroura Roughtail stingray RDC X Dasyatis violacea Pelagic stingray PLS X X X X Manta birostris Manta ray RMB X X X Mobula hypostoma RMH X Mobula lucasana X Mobula mobular Devil ray RMM X X X X X Myliobatis aquila Common eagle ray MYL X X Pteuromylaeus bovinus Bull ray MPO X X Raja fullonica Shagreen ray RJF X Raja straeleni Spotted skate RFL X Rhinoptera spp Cownose ray X Torpedo nobiliana Torpedo -
Florida's Fintastic Sharks and Rays Lesson and Activity Packet
Florida's Fintastic Sharks and Rays An at-home lesson for grades 3-5 Produced by: This educational workbook was produced through the support of the Indian River Lagoon National Estuary Program. 1 What are sharks and rays? Believe it or not, they’re a type of fish! When you think “fish,” you probably picture a trout or tuna, but fishes come in all shapes and sizes. All fishes share the following key characteristics that classify them into this group: Fishes have the simplest of vertebrate hearts with only two chambers- one atrium and one ventricle. The spine in a fish runs down the middle of its back just like ours, making fish vertebrates. All fishes have skeletons, but not all fish skeletons are made out of bones. Some fishes have skeletons made out of cartilage, just like your nose and ears. Fishes are cold-blooded. Cold-blooded animals use their environment to warm up or cool down. Fins help fish swim. Fins come in pairs, like pectoral and pelvic fins or are singular, like caudal or anal fins. Later in this packet, we will look at the different types of fins that fishes have and some of the unique ways they are used. 2 Placoid Ctenoid Ganoid Cycloid Hard protective scales cover the skin of many fish species. Scales can act as “fingerprints” to help identify some fish species. There are several different scale types found in bony fishes, including cycloid (round), ganoid (rectangular or diamond), and ctenoid (scalloped). Cartilaginous fishes have dermal denticles (Placoid) that resemble tiny teeth on their skin. -
Ground Sharks
click for previous page - v - TABLE OF CONTENTS Code Page 9. ORDER CARCHARHINIFORMES - GROUND SHARKS ....................................................................................... 251 9.1 FAMILY SCYLIORHINIDAE - Catsharks .................................................. SCYL ........................................... 253 Apristurus....................................................................................................... SCYL Aprist ................................ 257 A. atlanticus ..................................................................................... SCYL Aprist 1 ............................... 261 A. brunneus ...................................................................................... SCYL Aprist 2 ............................... 262 A. canutus ............................................................................................ SCYL Aprist 3 ............................... 263 A. herklotsi ........................................................................................ SCYL Aprist 4 ............................... 264 A. indicus ............................................................................................. SCYL Aprist 5 ............................... 265 A. investigatoris ................................................................................... SCYL Aprist 6 ............................... 267 A. japonicus ....................................................................................... SCYL Aprist 7 ............................... 268 -
ARANSAS PASS, TX LOGISTICS HUB INTRACOASTAL WATERWAY | SAN PATRICIO COUNTY Rare Opportunity Poised for Redevelopment to Fuel the Area’S Industrial Boom
ARANSAS PASS, TX LOGISTICS HUB INTRACOASTAL WATERWAY | SAN PATRICIO COUNTY Rare opportunity poised for redevelopment to fuel the area’s industrial boom FM ROAD 2725 FM ROAD 2725 ±196 Gross Acres INTRACOASTAL WATERWAY Located on the Intracoastal Waterway, just north of the Corpus Christi Ship Channel BILL BOYER STEVE HESSE GRAY GILBERT 713.881.0919 713.881.0904 713.985.4414 [email protected] [email protected] [email protected] APLogisticsHub.com ARANSAS PASS, TX LOGISTICS HUB INTRACOASTAL WATERWAY 196 GROSS ACRES: • ±159.64 Acres • ±36.41 Acres Located with ease of access to Corpus Christi Ship Channel & Gulf of Mexico. N TX-35 35 TEXAS N 35 TEXAS TX-35 35 TEXAS ARANSAS BAY ARANSAS McCAMPBELL PASS PORTER AIRPORT 361 SAN JOSE ISLAND 361 361 LA QUINTA SHIP CHANNEL INGLESIDE INGLESIDE ON REDFISH BAY THE BAY INTRACOASTAL WATERWAY PORT ARANSAS MUSTANG BEACH CORPUS CHRISTI SHIP CHANNEL AIRPORT GULF OF MEXICO ±196 Gross Acres ARANSAS PASS, TX LOGISTICS HUB INTRACOASTAL WATERWAY PROPERTY INFORMATION UTILITIES ELECTRICITY: WATER: GAS: ENGIE RESOURCES CITY OF COKINOS GAS ELECTRICITY ARANSAS PASS PROPERTY FEATURES 1982 FM 2725, LAND TRACT - ARANSAS PASS • ±159.64 Gross Acres on the Intracoastal Waterway, just north of the Corpus Christi Ship Channel • ~10 miles from Gulf of Mexico • No overhead restrictions • 457,957 SF in 24 buildings (built between 1970 and 1998); up to 55’ clear height, crane served • Water Frontage: • ~2,850 linear feet of frontage 16’-33’ depth • ~1,000 linear feet of steel bulkhead • Industrial zone • Heavy stabilization – ground bearing pressure 15 KPIS/SF • ±36.41 Gross Acres of raw land • Access to rail spur • Dredge spoils permitted ARANSAS PASS, TX LOGISTICS HUB INTRACOASTAL WATERWAY N 1982 FM 2725, Aransas Pass, TX 78336 San Patricio County SURVEY ARANSAS PASS, TX LOGISTICS HUB INTRACOASTAL WATERWAY INTRACOASTAL WATERWAY 1982 FM 2725, Aransas Pass, TX 78336 - San Patricio County ±196 Gross Acres 457,957 SF Manufacturing Facility in 24 buildings.