Processing Text
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
BAS Bulletin and Enjoy a Full Color
1 9 1 1 2 0 1 1 * B r o o k l y n A q u a rBASi u m S o c i e t y ’ s 1 0 0 A n n i v e r s a r y * BULLETIN Brooklyn Aquarium Society Monthly Online Newsletter Vol. 14 JUNE 2011 No. 6 FRIDAY, JUNE 10@ 7:30 PM Carol Ross Speaking on COLLECTING FISH IN PERU Marine Fish, Aqua-cultured Corals, Freshwater Fish, Plants & Dry Goods Auction At New York Aquarium, Education Hall, Surf Ave. & West 8th St., Bklyn, NY $5 Donation for Non-members. Good towards membership that night only. Free Parking • Free Refreshments For Information Visit WWW.BASNY.ORG Or Call BAS 24 Hr. Calendar of Events Hotline (718) 837-4455 1 Celebrating 100 Years of Advances in fish keeping THE PRESIDENT’S MESSAGE ay brought in are truly enjoyable. Also, you will be getting more than just notifications of club events via email. Mflowers; it Our Birthday Party is set for Friday, July brbrought in hordes of 8, starting at 7:00 PM at the NY Aquarium. We will aqaquaria aficionados! have Bar B Q style food, a sea lion show, pretzel, WhWhat a great turnout for popcorn and ice cream carts, dancing under the ouour Giant Auction, and stars, a complete new and vastly remodeled rirightfully so! We had al- aquarium to ourselves and don’t forget the fire- momost 250 items up on the works – after all we do have something to cele- blblock – from aquariums, brate. Due to security reasons, this party is by INVITE ONLY! If you do not submit the invita- lilighting,gh filters, CO 2 ttanks,ananksks , prprotproteinot eieinn skskimskimmers,imimmemersme rs , R/R/OO units and the livestock! tion, -
FIELD GUIDE to WARMWATER FISH DISEASES in CENTRAL and EASTERN EUROPE, the CAUCASUS and CENTRAL ASIA Cover Photographs: Courtesy of Kálmán Molnár and Csaba Székely
SEC/C1182 (En) FAO Fisheries and Aquaculture Circular I SSN 2070-6065 FIELD GUIDE TO WARMWATER FISH DISEASES IN CENTRAL AND EASTERN EUROPE, THE CAUCASUS AND CENTRAL ASIA Cover photographs: Courtesy of Kálmán Molnár and Csaba Székely. FAO Fisheries and Aquaculture Circular No. 1182 SEC/C1182 (En) FIELD GUIDE TO WARMWATER FISH DISEASES IN CENTRAL AND EASTERN EUROPE, THE CAUCASUS AND CENTRAL ASIA By Kálmán Molnár1, Csaba Székely1 and Mária Láng2 1Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary 2 National Food Chain Safety Office – Veterinary Diagnostic Directorate, Budapest, Hungary FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Ankara, 2019 Required citation: Molnár, K., Székely, C. and Láng, M. 2019. Field guide to the control of warmwater fish diseases in Central and Eastern Europe, the Caucasus and Central Asia. FAO Fisheries and Aquaculture Circular No.1182. Ankara, FAO. 124 pp. Licence: CC BY-NC-SA 3.0 IGO The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned. The views expressed in this information product are those of the author(s) and do not necessarily reflect the views or policies of FAO. -
Back to Nature Natural Reef Aquarium Methodology by Mike Paletta (Aquarium USA 2000 Annual)
Back To Nature Natural Reef Aquarium Methodology by Mike Paletta (Aquarium USA 2000 annual) The reef hobby, that part of the aquarium hobby that has arguably experienced the most change, is ironically also an example of the axiom that the more things change the more they remain the same. During the past 10 years we have seen almost constant change in reefkeeping practices, and, in many instances, complete reversal of opinions as to which techniques or practices are the best. We have gone from not feeding our corals directly to feeding them, from using some type of substrate to none at all and then back again, and, finally, we have run the full gamut from using a lot of technology to little or none. It is this last change, commonly referred to as the "back to nature" or natural approach, that many hobbyists are now choosing to follow. Advocates of natural methodologies have been around since the 1960s, when the first "reefkeeper," Lee Chin Eng, initiated many of the concepts and techniques that are fundamental to successful reefkeeping. Mr. Eng lived near the ocean in Indonesia and used many of the materials that were readily available to him from this source. "Living stones," which have come to be known as live rock, were used in his systems as the main source of biological filtration. He also used natural seawater and changed it on a regular basis. His tanks were situated so they would receive several hours of direct sunlight each day, which kept them well illuminated. The only technology he used was a small air pump, which bubbled slowly into the tank. -
AC Spring 2006
13 American Currents Vol. 32, No. 2 System Design for the Ultimate Native Fish Aquarium Todd D. Crail 2348 Sherwood, Toledo, OH 43614, [email protected] Photos by the author. have a problem. I live in the central-east portion of that subterminal-mouthed species such as greenside darter North America where we share space with part of the (Etheostoma blennioides) and banded darter (E. zonale) are most diverse temperate fish fauna in the world. I know difficult to keep in robust shape in the presence of other fishes. I where they are and I spend most of my free time looking In addition, I was continually servicing their aquariums to at them in the field. I’ve also discovered how easily many of account for the excess nutrients and nitrogen that came from these beautiful animals can be kept in aquaria, where I further the heavier feedings needed to maintain even mediocre enjoy their beauty and learn more about their equally diverse robustness. (Since other fishkeepers told me success with habits, life histories and inter-species interactions. suckers in aquaria could be described as “dismal” at best, I How is this a problem? It’s a problem because I have only overlooked this family despite my fanatical interest in them.) so many aquariums and a finite amount of space to devote to In 1999, I caught the reefkeeping bug and left native these fishes! fishes to explore the ecology of the reef tank promoted by Ron In the following paragraphs, I share my experiences and Shimek, Eric Borneman and Rob Toonen on the reefkeeping the lessons I’ve learned solving this “problem,” explain the e-mail lists and, eventually, in hobbyist books. -
Text Transformation K Text Statistics K Parsing Documents K Information Extraction K Link Analysis
Chapter IR:III III. Text Transformation q Text Statistics q Parsing Documents q Information Extraction q Link Analysis IR:III-25 Text Transformation © HAGEN/POTTHAST/STEIN 2018 Parsing Documents Retrieval Unit The atomic unit of retrieval of a search engine is typically a document. Relation between documents and files: q One file, one document. Examples: web page, PDF, Word file. q One file, many documents. Examples: archive files, email threads and attachments, Sammelbände. q Many files, one document. Examples: web-based slide decks, paginated web pages, e.g., forum threads. Dependent on the search domain, a retrieval unit may be defined different from what is commonly considered a document: q One document, many units. Examples: comments, reviews, discussion posts, arguments, chapters, sentences, words, etc. IR:III-26 Text Transformation © HAGEN/POTTHAST/STEIN 2018 Parsing Documents Index Term Documents and queries are preprocessed into sets of normalized index terms. Lemma- tization Stop word Index Plain text Tokenization extraction removal terms Stemming The primary goal of preprocessing is to unify the vocabularies of documents and queries. Each preprocessing step is a heuristic to increase the likelihood of semantic matches while minimizing spurious matches. A secondary goal of preprocessing is to create supplemental index terms to improve retrieval performance, e.g., for documents that do not posses many of their own. IR:III-27 Text Transformation © HAGEN/POTTHAST/STEIN 2018 Parsing Documents Document Structure and Markup The most common document format for web search engines is HTML. Non-HTML documents are converted to HTML documents for a unified processing pipeline. Index terms are obtained from URLs and HTML markup. -
Aquarium & Aquaculture Ponds, Water Gardens
LiFEGAREP uAcri Cs , -•••-.-ENE-----_---•-- - -A\QAquarium, Pond & Aquaculture Products AQUARIUM & AQUACULTURE PONDS, WATER GARDENS, & FOUNTAINS Advanced aquarists choose from a proven leader in product innovation, performance and satisfaction. MODULAR FILTRATION SYSTEMS Add Mechanical, Chemical, Heater Module and UV Sterilizer as your needs dictate. BULKHEAD FITTINGS Slip or Threaded in all sizes. FLUIDIZED BED FILTER Completes the ultimate biological ltration system. AQUASTEP PRO® UV Step up to new Lifegard technology to kill disease causing BIO-MATE® micro-organisims. INTELLI-FEED™ FILTRATION MEDIA Aquarium Fish Feeder Available in Solid, or rellable Can digitally feed up to 12 times daily AIRLINE with Carbon, Ceramic or Foam. if needed and keeps sh food dry. BULKHEAD KIT Hides tubing for any Airstone or toy. LED DIGITAL THERMOMETER Submerge to display water temp. Use dry for air temp. Visit our web site at www.lifegardaquatics.com for those hard to nd items... ADAPTERS, BUSHINGS, CLAMPS, QUIET ONE® PUMPS ELBOWS, NIPPLES, SILICONE, TUBING and VALVES. A size and style for every need... quiet... reliable and energy ecient. 53 gph up to 4000 gph. TABLE OF CONTENTS AQUARIUM FILTERS PUMPS AQUASTEP® PRO UV Sterilizer.................... 12 Commercial Self-Priming............................. 15-16 Commercial Cartridge Filters..................... 14 2-Speed Pumps.................................................. 16 Commercial Sand Filters............................... 14 Lifegard® Quiet One® Pumps Commercial M-Series..................................... -
MAP: Manufacturers Minimum Advertised Price Page 2
Case quantities not required. MAP: Manufacturers Minimum Advertised Price Page 2 TERMS AND PRICES — 2020 Prices, Freight Policy and Terms: All subject to change without notice. The carrier who delivers merchandise to your door is responsible for loss and damages. At time of delivery, all cartons received should be Terms of Sale: C.O.D. (unless otherwise agreed in writing), subject to checked against the number on the bill of lading/packing list and if there terms of money order, or cashiers check. VISA and MasterCard also accepted. On credit approved accounts, Net 30 Days. When terms are are any discrepancies, it should be so noted on the bill of lading. other than cash, all past due balances are subject to an interest charge Shortages should be directly reported to the transportation company. 1 Factory shortages must be reported to us within 10 days. Supporting of 1 /2% per month. documents must accompany each request. MAP Manufacturers Minimum Advertised Price. For complete MAP Policy, contact Lifegard Aquatics. Minimum orders: We will be unable to accept orders totaling less than $50.00. Orders below $50.00 will be charged a $7.50 handling fee. Domestic Freight Terms: All shipments are F.O.B. Cerritos, California. On shipments of $4,000.00 or more, freight prepaid in the Continental Return of Merchandise: No merchandise will be accepted for credit or USA only. NOTE: We never pay C.O.D. charges. If you require a replacement without prior factory approval. YOU MUST CALL OR WRITE 24 hour advance truckline notification, a $25.00 net charge will be FOR RETURN AUTHORIZATION BEFORE SHIPPING. -
The Benefits and Risks of Aquacultural Production for the Aquarium Trade
Aquaculture 205 (2002) 203–219 www.elsevier.com/locate/aqua-online The benefits and risks of aquacultural production for the aquarium trade Michael Tlusty * Edgerton Research Laboratory, New England Aquarium, Central Wharf, Boston, MA 02110, USA Received 15 February 2001; accepted 2 May 2001 Abstract Production of animals for the aquarium hobbyist trade is a rapidly growing sector of the aquacultural industry, and it will continue to become more important as restrictions are placed on collecting animals for the wild. Currently, approximately 90% of freshwater fish traded in the hobbyist industry are captively cultured. However, for marine ornamentals, the reverse is true as only a handful of species is produced via aquaculture technology. Given the future importance of aquaculture production of ornamental species, it is important to elucidate the benefits and risks for this sector. Thus, here the production of ornamental species is compared to the production of food species. The most notable difference is that the marine coastal environment is not currently utilized in the production of ornamental species. Thus, public opposition will not be as great since there is no direct impact on the marine environment. In assessing the benefits and risks of ornamental aquaculture production, the cases where further development should and should not be pursued are developed. In general, aquaculture production of ornamental species should be pursued when species are difficult to obtain from the wild, breeding supports a conservation program, there is some environmental benefit or elimination of environmental damage via the breeding program, or to enhance the further production of domesticated species. Aquaculture production of ornamental species should be avoided when it would replace a harvest of wild animals that maintains habitat, a cultural benefit, or an economic benefit. -
In This Issue
The Journal of the Catfish Study Group (UK) In this issue Leaf Litter By Peter Liptrot Some notes on the natural diet of Megalancistrus parananus by Lee Finley So you want to breed 'Cory's' by lan Fuller Volume 5 Issue Number 1 March 2004 CONTENTS 1 Committee 2 From the Chair lan Fuller 3 Some notes on the natural diet of Megalancistrus parananus by Lee Finley 5 Meet the Members - Eric Bodrock 6 Leaf Litter by Peter Liptrot 9 Breeders List 11 Project Report by Stephen Pritchard 13 Letter from the Membership Secretary 14 So you want to breed 'Gory's' 18 New 'C' numbers introduced 19 Breeding Aspidoras 'gold' by Adrian Taylor 20 Meet Jonathan Armbruster 21 Changing Rooms - The Finishing Touch by Danny Blundell Articles and pictures can be sent by e-mail direct to the editor <bill@ catfish.co.uk> or by post to Bill Hurst 18 Three Pools Crossens SOUTH PORT PR9 8RA (England) ACKNOWLEDGEMENTS Front Cover: Original Design by Kathy Jinkins. March 2004 Vol 5 No 1 HONORARY CO MMITTEE FOR T HE CAffi'IIJSII Sfffi8F C80fl, (ffl•l 2004 PRESIDENT AUCTION ORGANISERS Trevor (JT) Morris Roy & Dave Barton VICE PRESIDENT FUNCTIONS MANAGER Dr Peter Burgess Trevor Morris [email protected] SOCIAL SECRETARY CHAIRMAN Terry Ward lan Fuller ian @corycats.com WEB SITE MANAGER All an James all an@ scotcat.com VICE CHAIRMAN Danny Blundell COMMITTEE MEMBER [email protected] Peter Liptrot bolnathist@ gn .apc.org SECRETARY Temporarily lan Fuller SOUTHERN REP Steve Pritchard TREASURER S .Pritchard@ bti nternet.com Temporarily: Danny Blundell [email protected] -
Project Piaba 2018 Annual Report Conservation Via Beneficial Aquarium Fisheries Buy a Fish, Save a Tree
Project Piaba 2018 Annual Report Conservation via Beneficial Aquarium Fisheries Buy a Fish, Save a Tree Project Piaba is a nonprofit organization formed to both study and foster beneficial home aquarium fisheries in the Amazon Basin and in areas of biological importance worldwide. The home aquarium fishery based along Brazil’s Rio Negro has been the focus of this work since the Project’s inception and remained at the center of our efforts during 2018 (learn more about Project Piaba). This annual report will provide an overview of the Project’s accomplishments and activity during 2018 and our plans to continue to build on this positive momentum during 2019. We continued in 2018 as a fully volunteer-staffed organization with our specialists and team members all contributing to projects and capacity building on an unpaid and volunteer basis. The accomplishments and activities detailed below were all achieved with no paid staff and almost zero overhead and we are barely keeping up with the opportunities. We are very grateful for, and proud of the accomplishments that Project Piaba has made in 2018 and the previous 25 years. Our relationships, visions, and strategic actions are now well underway with key stakeholders in the zoo and public aquarium community, the mainstream conservation & academic communities, and leaders in the pet trade. During 2019, we hope and expect to create a paid staff position to establish the essential infrastructure needed to help us continue to amplify our efforts and further the Project’s mission and objectives. Accomplishments in 2018: Best Handling Practices – Community Workshops: During 2018 we were able to continue the implementation of Best Handling Practices (BHPs) for the Rio Negro fishery and we successfully completed an additional community workshop. -
15.-How-To-Care-For-Fish.Pdf
MODULE 15: How to care for fish Keeping fish is a satisfying hobby and watching fish swimming in a tank is said to reduce stress. In this module we cover the basics of caring for fish, the difference between tropical, cold water, and marine fish, plus troubleshoot some of the common health problems. 15.1 How to care for fish 15.2 Tropical fish 15.3 Coldwater fish 15.4Marine fish 15.1 How to care for fish First, let's take an overview of fish keeping. As a keeper you are responsible for the tank of water that is the fishes' life support system - get this wrong and quickly you finned-friends become distressed and die. Fish fall into one of three groups: tropical fish, cold water fish, and marine fish. Later is this module we look at the specific needs each group. In this section we now take an overview of the maintenance and care of fish, which is largely the same for each group unless otherwise stated. In addition, if you are a novice but think fish-keeping is for your, these are also a section on "cycling" a brand-new fish tank so that it's a healthy place for your fish to live. Feeding Most of the fish kept in domestic aquariums are fed on flakes or tiny live insects such as water daphnia. How often the fish are fed depends on the type of fish involved. How often to feed Coldwater fish can be fed once a day but tropical fish (with their higher metabolic rate) need twice daily feeding. -
MAP: Manufacturers Minimum Advertised Price Page 2
Case quantities not required. MAP: Manufacturers Minimum Advertised Price Page 2 TERMS AND PRICES — 20 18 Prices, Freight Policy and Terms: All subject to change without notice. The carrier who delivers merchandise to your door is responsible for loss and damages. At time of delivery, all cartons received should be Terms of Sale: C.O.D. (unless otherwise agreed in writing), subject to checked against the number on the bill of lading/packing list and if there terms of money order, or cashiers check. VISA and MasterCard also are any discrepancies, it should be so noted on the bill of lading. accepted. On credit approved accounts, Net 30 Days. When terms are other than cash, all past due balances are subject to an interest charge Shortages should be directly reported to the transportation company. 1 Factory shortages must be reported to us within 10 days. Supporting of 1 /2% per month. documents must accompany each request. MAP Manufacturers Minimum Advertised Price. For complete MAP Policy, contact Lifegard Aquatics. Minimum orders: We will be unable to accept orders totaling less than $50.00. Orders below $50.00 will be charged a $7.50 handling fee. Domestic Freight Terms: All shipments are F.O.B. Cerritos, California. On shipments of $4,000.00 or more, freight prepaid in the Continental Return of Merchandise: No merchandise will be accepted for credit or USA only. NOTE: We never pay C.O.D. charges. If you require a replacement without prior factory approval. YOU MUST CALL OR 24 hour advance truckline notification , a $25.00 net charge will be WRITE FOR RETURN AUTHORIZATION BEFORE SHIPPING.