FAO Aquaculture Newsletter, October 2018
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Recirculating Aquaculture Systems in China-Current Application And
quac d A ul n tu a r e s e J i o r u e r h n Ying et al., Fish Aquac J 2015, 6:3 s i a F l Fisheries and Aquaculture Journal DOI: 10.4172/2150-3508.1000134 ISSN: 2150-3508 ResearchCommentary Article OpenOpen Access Access Recirculating Aquaculture Systems in China-Current Application and Prospects Liu Ying, Liu Baoliang, Shi Ce and Sun Guoxiang Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China For the past 20 years, aquaculture has seen a worldwide expansion RAS with independent intellectual property rights achieved from the and is the fastest growing food-producing sector in the world, with an experimental stage gradually turns to industrialization, large-scale average annual growth rate of 6-8%. World aquaculture has grown popularization and application. tremendously during the last sixty years from a production of less than a million tonne in the early 1950s to 90.43 million tonnes by 2012. Of Integrative stage (2007~2011): China has made considerable this production, 66.63 million tonnes, or 73.68%, was fish. Aquaculture progress in research and application of marine industrial aquaculture, is now fully comparable to marine capture fisheries when measured by and established the suitable development mode of China’s RAS. volume of output on global scale. The contribution from aquaculture During this period, many species, such as grouper, half-smooth to the world total fish production of capture and aquaculture in 2012 tongue sole, fugu, abalone, and sea cucumber were firstly cultured in reached 42.2%, up from 25.7% in 2000. -
18 TILAPIA CULTURE in MAINLAND CHINA Lai Qiuming1 and Yang Yi2
TILAPIA CULTURE IN MAINLAND CHINA Lai Qiuming1 and Yang Yi2 1College of Aquaculture, Hainan University, Haikou, Hainan, China 2Aquaculture and Aquatic Resources Management, School of Environment, Resources and Development, Asian Institute of Technology, Pathum Thani, Thailand Abstract The first tilapia species introduced to mainland China is Mozambique tilapia (Oreochromis mossambicus) from Vietnam in 1957. Since then, several tilapia species such as blue tilapia (O. aureus) and different strains of Nile tilapia (O. niloticus) have been introduced to China from different places. Tilapia culture in China started in early 1960s, but was not popular until early 1980s. Since then, tilapia culture has been expanded rapidly in response to the introduction of new strains, success in all-male tilapia production and improvement in both nursing and grow-out technologies. Tilapia production increased from 18,100 metric tons in 1984 to 706,585 metric tons in 2002, with an average annual growth rate of 25%. Considering the low seafood especially tilapia consumption per capita, large domestic markets and technology improvements, there is still a huge potential for further expansion of tilapia culture in China. Introduction There is a growing consensus that tilapias (Oreochromis spp.) can become one of the world’s most important cultured fishes (FAO, 1980). Since 1980s, culture of tilapias has been quickly expanded in many parts of the world, especially in China. The attributes which makes tilapias especially Nile tilapia (O. niloticus) so suitable for fish farming are their general hardiness, great tolerance to adverse environmental conditions, ease of breeding, rapid growth rate, ability to efficiently convert organic and domestic wastes into high quality protein, and good taste (Stickney et al., 1979; Balarin and Haller, 1982; Pullin and Lowe- McConnell, 1982). -
(Rutilus, Teleostei, Cyprinidae) Molecular Phylogenetics and Evolut
ARTICLE IN PRESS Molecular Phylogenetics and Evolution xxx (2008) xxx–xxx Contents lists available at ScienceDirect Molecular Phylogenetics and Evolution journal homepage: www.elsevier.com/locate/ympev Short Communication Molecular systematics, phylogeny and biogeography of roaches (Rutilus, Teleostei, Cyprinidae) V. Ketmaier a,*, P.G. Bianco b, J.-D. Durand c a Unit of Evolutionary Biology/Systematic Zoology, Institute of Biochemistry and Biology, University of Potsdam, Karl-Liebknecht-Strasse 24-25, Haus 25, D-14476 Potsdam, Germany b Dipartimento di Zoologia, Università di Napoli ‘‘Federico II”, V. Mezzocannone 8, I-80134 Naples, Italy c IRD UR 070 RAP route des hydrocarbures, BP 1386, Bel Air, Dakar, Sénégal article info Article history: Received 7 March 2008 Revised 15 July 2008 Accepted 16 July 2008 Available online xxxx 1. Introduction two alternative hypotheses (Zardoya and Doadrio, 1999; Durand et al., 2000, 2002a,b, 2003; Ketmaier et al., 1998, 2003, 2004; Cyprinid species diversity is not evenly distributed across Eur- Tsigenopoulos et al., 2003 and references therein). Although many ope. Central Europe hosts a homogeneous ichthyofauna, while of these studies have invoked the Lago Mare phase to explain many taxa are endemic to relatively narrow Southern European patterns of divergence, evidence supporting it as the most likely areas. This led to the recognition of 13 ichthyogeographic districts scenario is not always unambiguous. around the Mediterranean Sea (Fig. 1), each of which characterized Here, we used roaches (genus Rutilus) to infer speciation pat- by its own assemblage of endemic species (Bianco, 1990). Two bio- terns of primary freshwater fishes in the Eastern peri-Mediterra- geographic hypotheses have been proposed to explain the evolu- nean area. -
The Status of Mariculture in North China
The Status of Mariculture in North China Chang Yaqing1,Chen Jiaxin2 (1.Key Lab of Mariculture and Biotechnology.Dalian Fisheries University,Dalian, Liaoning, 116023, P.R China;2.Yellow Sea Fisheries Research Institute Chinese Academy of Fisheries Sciences, Qingdao, Shandong,266071, P.R China) Introduction China has a long history of mariculture production. The mariculture industry in China has obtained break through in the all artificial nursery and cultural technique of shrimps, mollusca and fishes of high commercial value since 1950s, which has advanced the development of mariculture industry. The first major development was seaweed culture during 1950s, prompted by breakthroughs in breeding technology. By the end of the 1970s, annual seaweed production reached 250,000 metric tons in dry weight ( approximately 1.5million tons of fresh seaweed ). Shrimp culture developed during the 1980s because of advances in hatchery technology and economic reform policies. Annual shrimp production reached 210,000 tons in 1992. Disease outbreaks since 1993, however, have reduced shrimp production by about two-thirds. Mariculture production increased steadily between 1954 and 1985, but has been exponential since 1986, mostly driven by molluscan culture. Molluscan 1 culture in China began to expand beyond the four traditional species: oyster,cockle,razor clam and ruditapes clam in the 1970s,Mussel culture was the first new industry to emerge ,followed by scallop aquaculture in 1980s. Abalone culture has become a major industry in 1990s. Traditional oyster and clam cultures have also advanced and expanded in recent years.Now more than 30 species of marine mollusks are cultured commercially in China. Because of the rapid development in recent years, molluscan culture has become the largest sector of the Chinese mariculture industry, accounting for 81% of the total production in weight. -
Rutilus Rutilus Linnaeus, 1758. Rutilo EXÓTICA
Atlas y Libro Rojo de los Peces Continentales de España ESPECIE Rutilus rutilus Linnaeus, 1758. Rutilo EXÓTICA ºo'" o< Q DESCRIPCIÓN Es una especie de talla media que no suele sobrepasar los 40 cm de longitud total aunque se co nocen individuos que han alcanzado los 50 cm de longitud y cerca de los 2 kg de peso. Su cuerpo es alto y comprimido lateralmente, con una cabeza pequeña que representa el 25% de la longitud del cuerpo. La aleta dorsal presenta de 9-11 radios blandos y es alta y de perfil cóncavo. La aleta anal es larga con 9-11 radios blandos. Las escamas son grandes y su número en la línea lateral es de 40-45. Sin dientes mandibulares o maxilares los dientes faríngeos se disponen en una fila en nú mero de 5-5. El número de cromosomas es 2n=50, en algunas poblaciónes es 2n=52. Clase: Actinopterygii Orden: Cypriniformes Familia: Cyprinidae Sinonimias: Cyprinus rutilus Linnaeus, 1758. Leuciscus rutilus (Linnaeus, 1758). Rutilus rutilus (Linnaeus, 1758). Cyprinus ruttilus Linnaeus, 1758. Cyprinus ruhellio Leske, 1774. Cyprinus simus Hermann, 1804. Cyprinus lacustris Pallas, 1814. Cy prinus jaculus ]urine, 1825. Leuciscus decipiens Agassiz, 1835. Leuciscus prasinus Agassiz, 1835. Cyprinus fulvus Vallot, 1837. Cyprinus xanthopterus Vallot, 1837. Rutilus heckelii (Nordmann, 1840). Leuciscus heckelii Nordmann, 1840. Leucos ce nisophius Bonaparte, 1841. Gardonus pigulus Bonaparte, 1841. Leuciscus rutiloides Selys-Longchamps, 1842. Leuciscus sely sii Selys-Longchamps, 1842. Leuciscus lividus Heckel, 1843. Leuciscus pausingeri Heckel, 1843. Leucos pigulus Bonaparte, 1844. Leucos cenisophius Bonaparte, 1845. Leuciscus jurinii Dybowski, 1862. Leuciscus rutilus daugawensis Dybowski, 1862. -
Chinese Academy of Fishery Sciences, State Oceanic
Contribution to GSDR 2015 – chapter 3 Vulnerability of Nearshore Ecosystems from Rapid Intensive Coastal Development LIU Hui, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences SU Jilan, Second Institute of Oceanography, State Oceanic Administration Introduction The Millennium Ecosystem Assessment pointed out that coastal systems are among the most productive systems in the world and are experiencing acute pressures from growing population and exploitation. It found that the greatest threat is development-related loss of habitats and services, while degradation from other exploitation also poses severe problems. Over recent decades, the world as a whole has experienced fast economic development, especially in the developing countries. Extensive land reclamation has accompanied such development in coastal countries. For example, around the Yellow Sea, bordered by China and the two Koreas, 28% of its tidal flats existing in the 1980s had been reclaimed by the late 2000s (Murray et al., 2014). At the same time, as part of the significant growth of aquaculture in developing countries over the decades, mariculture has also undergone rapid expansion with no sign of peaking, supplying over half of world seafood demand (FAO, 2007 and 2014). However, marine aquaculture is largely confined to relatively small areas in coastal seas. For example, China’s is credited with 63.3% and 54%, respectively, of the world’s farmed marine food fish and aquatic plants production (FAO 2014). For such high production, nearly 1/3 of China’s total intertidal wetlands and 10% of China’s total nearshore water have been converted for mariculture use (MOA, 2014). Significant pressure from the combined effects of large-scale reclamation and mariculture have resulted in serious deterioration of the coastal ecosystems (CCICED Task Force, 2013) 1 Impacts from reclamation on coastal ecosystems and their services are largely known. -
58 1 Shelton.Pdf
The Open Access Israeli Journal of Aquaculture – Bamidgeh As from January 2010 The Israeli Journal of Aquaculture - Bamidgeh (IJA) will be published exclusively as an on-line Open Access (OA) quarterly accessible by all AquacultureHub (http://www.aquaculturehub.org) members and registered individuals and institutions. Please visit our website (http://siamb.org.il) for free registration form, further information and instructions. This transformation from a subscription printed version to an on-line OA journal, aims at supporting the concept that scientific peer-reviewed publications should be made available to all, including those with limited resources. The OA IJA does not enforce author or subscription fees and will endeavor to obtain alternative sources of income to support this policy for as long as possible. Editor-in-Chief Published under auspices of Dan Mires The Society of Israeli Aquaculture and Marine Biotechnology (SIAMB), Editorial Board University of Hawaii at Manoa Library Sheenan Harpaz Agricultural Research Organization and Beit Dagan, Israel University of Hawaii Aquaculture Zvi Yaron Dept. of Zoology Program in association with Tel Aviv University AquacultureHub Tel Aviv, Israel http://www.aquaculturehub.org Angelo Colorni National Center for Mariculture, IOLR Eilat, Israel Rina Chakrabarti Aqua Research Lab Dept. of Zoology University of Delhi Ingrid Lupatsch Swansea University Singleton Park, Swansea, UK Jaap van Rijn The Hebrew University Faculty of Agriculture Israel Spencer Malecha Dept. of Human Nutrition, Food and Animal Sciences University of Hawaii Daniel Golani The Hebrew University of Jerusalem Jerusalem, Israel Emilio Tibaldi Udine University Udine, Italy ISSN 0792 - 156X Israeli Journal of Aquaculture - BAMIGDEH. Copy Editor Ellen Rosenberg PUBLISHER: Israeli Journal of Aquaculture - BAMIGDEH - Kibbutz Ein Hamifratz, Mobile Post 25210, ISRAEL Phone: + 972 52 3965809 http://siamb.org.il The Israeli Journal of Aquaculture – Bamidgeh 58(1), 2006, 3-28. -
Biodiversity Assessment for Georgia
Biodiversity Assessment for Georgia Task Order under the Biodiversity & Sustainable Forestry IQC (BIOFOR) USAID C ONTRACT NUMBER: LAG-I-00-99-00014-00 SUBMITTED TO: USAID WASHINGTON E&E BUREAU, ENVIRONMENT & NATURAL RESOURCES DIVISION SUBMITTED BY: CHEMONICS INTERNATIONAL INC. WASHINGTON, D.C. FEBRUARY 2000 TABLE OF CONTENTS SECTION I INTRODUCTION I-1 SECTION II STATUS OF BIODIVERSITY II-1 A. Overview II-1 B. Main Landscape Zones II-2 C. Species Diversity II-4 SECTION III STATUS OF BIODIVERSITY CONSERVATION III-1 A. Protected Areas III-1 B. Conservation Outside Protected Areas III-2 SECTION IV STRATEGIC AND POLICY FRAMEWORK IV-1 A. Policy Framework IV-1 B. Legislative Framework IV-1 C. Institutional Framework IV-4 D. Internationally Supported Projects IV-7 SECTION V SUMMARY OF FINDINGS V-1 SECTION VI RECOMMENDATIONS FOR IMPROVED BIODIVERSITY CONSERVATION VI-1 SECTION VII USAID/GEORGIA VII-1 A. Impact of the Program VII-1 B. Recommendations for USAID/Georgia VII-2 ANNEX A SECTIONS 117 AND 119 OF THE FOREIGN ASSISTANCE ACT A-1 ANNEX B SCOPE OF WORK B-1 ANNEX C LIST OF PERSONS CONTACTED C-1 ANNEX D LISTS OF RARE AND ENDANGERED SPECIES OF GEORGIA D-1 ANNEX E MAP OF LANDSCAPE ZONES (BIOMES) OF GEORGIA E-1 ANNEX F MAP OF PROTECTED AREAS OF GEORGIA F-1 ANNEX G PROTECTED AREAS IN GEORGIA G-1 ANNEX H GEORGIA PROTECTED AREAS DEVELOPMENT PROJECT DESIGN SUMMARY H-1 ANNEX I AGROBIODIVERSITY CONSERVATION IN GEORGIA (FROM GEF PDF GRANT PROPOSAL) I-1 SECTION I Introduction This biodiversity assessment for the Republic of Georgia has three interlinked objectives: · Summarizes the status of biodiversity and its conservation in Georgia; analyzes threats, identifies opportunities, and makes recommendations for the improved conservation of biodiversity. -
Fishery and Population Dynamics of Caspian Kutum, Rutilus Frisii Kutum (Cyprinidae), in the Caspian Sea
Fishery and population dynamics of Caspian kutum, Rutilus frisii kutum (Cyprinidae), in the Caspian Sea Item Type thesis Authors Afraei Bandpei, Mohammadali Publisher Universiti Sains Malaysia Download date 01/10/2021 06:55:18 Link to Item http://hdl.handle.net/1834/40686 FISHERY AND POPULATION DYNAMICS OF CASPIAN KUTUM, Rutilus frisii kutum (CYPRINIDAE), IN THE CASPIAN SEA by MOHAMMADALI AFRAEI BANDPEI Thesis submitted in fulfillment of the requirements for the degree of Doctor of Philosophy October 2010 ACKNOWLEDGEMENT All praises to Allah Almighty whose countless blessings enabled me to complete this thesis. The Iranian Fisheries Research Organization (IFRO) and Agriculture Training Research Organization (ATRO) supported this study. The materials were obtained from a my province project entitle “Age, growth, feeding items, and reproductive of Rutilus frisii kutum in the Caspian Sea‟‟ performed with cooperation at the Caspian Sea Ecological Research Center in Sari, Inlandwaters Aquaculture Research Center in Guilan, and Inlandwaters Aquatic Stock Research Center in Golestan provinces. Thanks are due to the previous and now managers of the Agriculture Training Research Organization (ATRO) Dr. Khalghani and Dr. Pourhemat and to the head of the Iranian Fisheries Research Oraganization (IFRO) Dr. Motalebi, for financial support. I am very grateful to my supervisor, Prof. Mashhor Mansor who always gives me constructive advices, guidance, encouragement, critical reading, and moral support during the research of my thesis, thank you so much. My former co-supervisor, Dr. Khoo Kay Huat, thank you for your help especially on fish physiology and ecology. I would like to thanks my co-supervisors, associate Prof. Dr. Shahrul Anuar Mohd Sah and Dr. -
Shrimp Farming in China: Lessons from Its Developmental History « Global Aquaculture Advocate
11/28/2018 Shrimp farming in China: Lessons from its developmental history « Global Aquaculture Advocate LEADERSHIP & INNOVATION (/ADVOCATE/CATEGORY/LEADERSHIP-INNOVATION) Shrimp farming in China: Lessons from its developmental history Friday, 11 September 2015 By Dr. Xianhong Meng , Dr. Qingyin Wang , Dr. Jie Kon , Dr. Jian Li and Dr. Jie Huang Disease diagnosis, prevention and control techniques should be enhanced Marine shrimp farming has been one of the most important industries in the eld of marine economy development in China. The main species cultured are Chinese shrimp (Fenneropenaeus chinensis); Pacic white shrimp (Litopenaeus vannamei); black tiger shrimp (Penaeus monodon); and Kuruma shrimp (Marsupenaeus japonicus). Before 1995, F. chinensis was the most important farmed shrimp species in China, especially in the provinces comprising its natural distribution along the coast of the Bohai and Yellow Seas. Its highest ocean catch was over 40,000 metric tons (MT) in 1979. Production increases since 1995 came basically from L. vannamei (Figure 1). In 2013, China harvested more than 1 mmt of shrimp from marine farm ponds, with L. vannamei accounting for 812,545 MT or 75.14 percent of the total. The production of F. chinensis (41,931 MT, 3.88 percent), P. monodon (72,008 MT, 6.65 percent) and M. japonicus (45,949 MT, 4.25 percent) also contributed relatively small shares. https://www.aquaculturealliance.org/advocate/shrimp-farming-in-china-what-should-we-learn-from-its-developmental-history/?headlessPrint=AAAA 11/28/2018 Shrimp farming in China: Lessons from its developmental history « Global Aquaculture Advocate Especially with the outbreak of white spot syndrome in 1993, China made the large-scale development of new shrimp varieties selected for faster growth and greater disease resistance a priority. -
Aquaculture Research and Its Relation to Development in China
AQUACULTURE RESEARCH AND ITS RELATION TO DEVELOPMENT IN CHINA S.F. Li Shanghai Fisheries University, Shanghai, China E-mail: [email protected] ABSTRACT China has a long history in aquaculture that goes back 2500 years. However, key advances followed the artificial breeding of carp in the 1950s. This chapter focuses on the development from the 1980s to the present, discussing the major issues in the developments, current and future trends and challenges, and the roles of Shanghai Fisheries University and the WorldFish Center in addressing these concerns. STATUS Pond culture is the most important practice contributing to total aquaculture production from Dramatic development since 1980s freshwaters. Pond culture has an estimated share of 60 to 70 per cent of total freshwater aquaculture The history of fish farming in China goes back at least production, in which Taihu Lake area in the Yangtze 2500 years, and it has long held prominence in the River Delta and Zhong-Nan-Shuan area in the Pearl rich Chinese civilization. But it was only after the 1950s River Delta are the traditional centers of fish culture. that aquaculture has been rapidly developed. The Culture in open-waters (lakes, reservoirs, channels) and breakthrough in the artificial breeding of the silver carp, in paddies contributes most of the remaining output. bighead carp and grass carp achieved from 1958 to 1960 The most commonly farmed species are silver carp changed the traditional practice of collecting wild fry (Hypophthalmichthys molitrix), bighead carp (Aristichthys from the rivers. Meanwhile, in the 1960s Chinese nobilis), grass carp (Ctenopharyngodon idellus), black scientists summarized the experience of Chinese carp (Mylopharyngodon piceus), common carp (Cyprinus freshwater fish culture into eight words; water, seed, carpio), crucian carp (Carassius auratus), blunt snout feeds, density, polyculture, rotation, disease, and bream (Megalobrama amblycephala), mud carp (Cirrhina management. -
Clarotes Laticeps
conferenceseries.com conferenceseries.com 837th Conference 4th International Conference on Fisheries & Aquaculture November 28-30, 2016 San Antonio, USA Scientific Tracks & Abstracts (Day 1) Page 25 Xinzhong Wu et al., J Aquac Res Development 2016, 7:11(Suppl) conferenceseries.com http://dx.doi.org/10.4172/2155-9546.C1.011 4th International Conference on Fisheries & Aquaculture November 28-30, 2016 San Antonio, USA Developmental and evolutionary immunity of marine molluscan animals: Immune diversity and evolution Xinzhong Wu1 and Jiasong Xie2 1Qinzhou University, China 2University of Alberta, Canada ecently relevant findings from molluscs expanded our traditional concepts in the field of innate immunity, namely from Rsimple and homogeneous invertebrate immune system to the sophisticated and diversified innate immune system to host defense against pathogens, which include the effect of molecular diversity or increased abundance on immune diversity of molluscs, pathways that involved in molluscan immunity and how mollusk and pathogen interact at the molecular level. In particular the completion of related complete genome sequence from mollusc species gives the opportunity to examine the evolution of gene families, sequence divergence from different components of the innate immune system and the origins of some novel immune-related genes and their families in evolution. Here, we detailed some of the examples among these mollusc models to emphasize the diversities of the immune genes, their families and the diversified responses of innate immunity. We sought to discuss the drives or evolutionary dynamics of differences currently within the innate immune system from the present study existing in fact. In addition, we put forward the necessity of studying on comparative immune diversity with different invertebrate models.