EIFAC TECHNICAL PAPER
DOCUMENT TECHNIQUE DE LA CECPI
42/Suppl./2
Documents presented at the symposium on stock enhancement in the management of freshwater fisheries Documents présentés au symposium sur l'amélioration des stocks dans le cadre de l'aménagement des pêcheries d'eau douce |
Volume 2: Introductions and Transplantations
Introductions et transplantations
Held in Budapest, 31 May – 2 June 1982
in conjunction with the Twelfth Session of EIFAC
Tenu à Budapest du 31 mai au 2 juin 1982
à l'occasion de la douzième session de la CECPI
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M-43
ISBN 92-5-002102-X
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ABSTRACT |
Volume Two of these Proceedings groups together the 26 papers presented at the Symposium on Stock Enhancement in the Management of Freshwater Fisheries, which dealt with the advantages and disadvantages of introduction of new species into European waters. |
RESUME |
Le volume deux de ces actes regroupe 26 documents presentés au Symposium sur l'amélioration des stocks dans le cadre de l'aménagement des pêcheries d'eau douce, qui traitait des avantages et desavantages de l'introductions et transplantations avec des espèces autochtones des eaux européennes. |
PREPARATION OF THIS DOCUMENT
This collection of papers represents the Proceedings of the Symposium on Stock Enhancement in the Management of Freshwater Fisheries, held in conjunction with the Twelfth Session of EIFAC (Budapest, Hungary, 31 May – 2 June 1982).
The Proceedings are in two volumes, which are supplementary to the Report of the Symposium issued in 1982 as EIFAC Technical Paper No. 42.
PREPARATION DE CE DOCUMENT
Cette ensemble de documents represents les actes du Symposium sur l'amélioration des stocks dans le cadre de l'aménagement des pêcheries d'eau douce, tenu à Budapest (Hongrie) du 31 mai au 2 juin 1982 à l'occasion de la douzième session de la CECPI.
Les actes sont presentés en deux volumes complémentaires au Rapport du Symposium émis par la CECPI en 1982 sous forme de document technique № 42.
Distribution | For biblïographic purposes this document should be cited as follows/La référence bibliographique de ce document doit être donnée ainsi: |
Authors/Auteurs | |
Participants in the Symposium/Participants au Symposium | |
European Inland Fisheries Advisory Commission Commission européenne consul tative pour les pêches dans les eaux intérieures, 1984 Documents presented at the Symposium on stock enhancement in the management of freshwater fisheries. Documents presentés au Symposium sur l'amélioration des stocks dans le cadre de l'aménagement des pêcheries d'eau douce. Vol.2. Introductions and transplantations Introductions et transplantations. Held in Budapest, Hungary, 31 May – 2 June 1982 in conjunction with the Twelfth session of EIFAC. Tenu à Budapest, Hongrie du 31 mai au 2 juin 1982 à l'occasion de la douzième session de la CECPI. EIFAC Tech.Pap./Doc.Tech.CECPI, (42)Suppl.Vol.2:283–554 | |
EIFAC Mailing List/Liste de distribution de la CECPI | |
FAO Fisheries Departement/Départment des pêches de la FAO | |
FAO Regional Fishery Officers/Fonctionnaires régionaux des pêches de la FAO | |
FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
Rome, 1984
ORGANISATION DES NATIONS UNIES POUR L'ALIMENTATION ET L'AGRICULTURE
Rome, 1984
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C.C. Kohler
3. ANALYSIS OF ALEWIFE FORAGE BASE
3.3 Influence on predator growth
5. TRANSPLANTATIONS, IMPACT PREDICTION AND FISHERIES MANAGEMENT
J. Holcik
3. IMPACT OF INTRODUCED HUCHEN UPON THE POPULATIONS OF NATIVE FISH
4. REASONS OF FAILURE OF THE INTRODUCTION OF HUCHEN
5. PRINCIPLES FOR SUCCESSFUL INTRODUCTION OF THE HUCHEN
6. TO INTRODUCE OR NOT TO INTRODUCE THE HUCHEN?
INTRODUCTION OF CARP (Cyprinus carpio (L.)) IN FINLAND
P. Ahlfors, P. Kummu and K. Westman
1.1 Early attempts at carp cultivation in Finland
1.2 Importation of present population to Finland
2. METHODS USED FOR PRODUCING JUVENILES FOR STOCKING
2.6 Accompanying fish in carp cultivation
4. THE SUCCESS OF CARP STOCKINGS
4.3 Other factors affecting tag return
4.6 Predators, diseases, parasites
5. FACTORS AFFECTING THE SUCCESS OF CARP STOCKING
5.1 Age and size of stocked juveniles
5.2 Quality and latitude of stocking waters
6.3 Profitability of carp stockings
6.4 Impact and compound effects of carp stockings
7. THE EFFECT OF CARP ON THE STOCKING WATERS
8. CONCLUSIONS AND RECOMMENDATIONS
D. Barthelmes
2. MAIN RESULTS FROM CARP POND EXPERIMENTS
3. PRELIMINARY RESULTS FROM LAKES
INTRODUCTION OF GRASS CARP (Ctenopharyngodon idella (Val.) INTO DENMARK
P.M. Markmann
2. DANISH PROVISIONS CONCERNING IMPORT AND STOCKING
3. DANISH IMPORTS AND STOCKINGS 1978–82
3.2 Stocking localities and densities
3.3 Growth, overwinter survival and weed reduction
A.S. Churchward, P. Hickley and E. North
1.1 Geography of the Severn Basin
2. BIOLOGY OF THE SEVERN BARBEL
3. THE INFLUENCE OF BARBEL ON ANGLERS' CATCHES
3.1 Development of the fishery
3.2 Present status of the fishery
A CENTURY OF PIKEPERCH IN DENMARK
J. Dahl
R.S.J. Linfield
2. CURRENT DISTRIBUTION IN BRITAIN
4.1 Measures to restrict the further spread of the species
4.2 Future management of fisheries containing zander
4.3 Restoration of fisheries already adversely affected
5. MONITORING THE OUTCOME OF THE MIDDLE LEVEL CULL
INTRODUCTION AND THE PRESENT STATUS OF BROOK TROUT (Salvelinus fontinalis Mitchill) IN NORWAY
M. Grande
2. INTRODUCTION OF BROOK TROUT IN NORWAY
3. NATURALIZED POPULATIONS OF BROOK TROUT IN NORWAY
4.1 Experimental stocking in the Langtjern area
4.2 Experimental stocking in areas seriously altered by acid precipitation
4.3 Experimental stocking in sea water
4.4 Stocking for fishery purposes in acid waters
4.5 Stocking for sport fishery purposes in urban areas
5. TOLERANCE OF BROOK TROUT TO ACID WATERS
5.1 Tests in acid stream water
5.3 Information from literature
6. SOME CONCLUSIONS AND TENTATIVE PRACTICAL GUIDELINES FOR THE MANAGEMENT OF BROOK TROUT IN ACID LAKES
6.2 Life cycle, food, age and growth
RESULTS OF LAKE TROUT STOCKINGS IN FINLAND 1957–81
A. Mutenia, O. Simola and O. Tuunainen
2. CHARACTERISTICS OF LAKE TROUT
4. TAGGED STOCKINGS CARRIED OUT IN 1957–68
4.3 Inconclusive or poor lake results
5.2 Effect of water regulation on the char population in Lake Inari
5.3 Management of char population
5.4 Exploitation of lake trout
RESULT OF THE INTRODUCTION OF LAKE TROUT (LAKE CHARR, Salvelinus namaycush) INTO SWEDISH LAKES
A.P. Gonczi and N.-A. Nilsson
INTRODUCTION OF THE NORTH AMERICAN CRAYFISH (Pacifastacus Ieniusculus (DANA)) INTO SWEDEN
M. Furst
2. STOCKING, REPRODUCTION AND VALUE
3. THE CRAYFISH PLAGUE IN Pacifastacus AND Astacus
PRESENCE EN FRANCE D'ESPECES EXOTIQUES D'ECREVISSES PROVENANT D'INTRODUCTIONS RECENTES
P.J. Laurent, D. Vigneux et E. Vigneux
2. EVOLUTION DE LA LEGISLATION FRANCAISE EN MATIERE D'ACCLIMATATION
3. LES ECREVISSES EN COURS D'ACCLIMATATION EN FRANCE
3.1 Ecrevisse à pattes grêles (Astacus leptodactylus Escholtz)
3.2 Ecrevisse de Californie (Pacifastacus leniusculus Dana)
3.3 L'écrevisse rouge de Louisiane (Procambarus clarkii)
THE RESTORATION OF THE CRAYFISH (Astacus astacus) IN RIVER SIIKAJOKI, FINLAND
M. Pursiainen and K. Westman
2. RIVER SIIKAJOKI AS AN ENVIRONMENT FOR CRAYFISH
2.2 Discharge and water level fluctuations
3. CRAYFISH IN THE RIVER BEFORE STOCKING
5.2 The condition of the crayfish
K. Westman and M. Pursiainen
2. INTRODUCTION OF SIGNAL CRAYFISH
3. PRELIMINARY ASSESSMENT OF THE INTRODUCTION OF SIGNAL CRAYFISH
INTRODUCTION ET ACCLIMATATION DE POISSONS D'EAU DOUCE EN FRANCE; HISTORIQUE ET BILAN
J. Allardi
A REVIEW OF FISH AND CRAYFISH INTRODUCTIONS MADE IN FINLAND
K. Westman and P. Tuunainen
2. NEW FISH AND CRAYFISH SPECIES
2.2 Siberian whitefish (Coregonus peled)
2.3 Rainbow trout (Salmo gairdneri)
2.4 Chinook salmon (Oncorhynchus tsawytscha)
2.5 Sockeye salmon (Oncorhynchus nerka)
2.6 Brook trout (Salvelinus fontinalis)
2.7 Lake trout (Salvelinus namaycush)
2.8 Splake (Salvelinus namaycush × S. fontinalis)
2.10 “Galician” tench (Tinca tinca spp.)
2.11 Smallmouth black bass (Micropterus dolomieu)
2.12 Bigmouth black bass (Micropterus salmoides)
2.13 Signal crayfish (Pacifastacus leniusculus)
3. RISK FACTORS CONNECTED WITH INTRODUCTIONS OF EXOTIC SPECIES
4. PROCEDURES TO BE FOLLOWED IN THE INTRODUCTION OF NEW SPECIES
THE EFFECTS OF FRESHWATER FISH INTRODUCTIONS INTO IRELAND
P. Fitzmaurice
2. SPECIES KNOWN TO HAVE BEEN INTRODUCED
2.1 Arctic char (Salvelinus alpinus)
2.2 Rainbow trout (Salmo gairdneri)
2.5 Dace (Leuciscus leuciscus) and roach (Rutilus rutilus)
2.6 Tench (Tinca tinca) and carp (Cyprinus carpio)
3. EFFECTS AND STATUS OF THE INTRODUCTIONS
INTRODUCTION DE NOUVELLES ESPECES DE POISSONS DANS LES PECHERIES D'EAU DOUCE DE LA ROUMANIE
N. Bacalbasa-Dobrovici
2. ESPECES ACCLIMATEES NATURELLEMENT
2.1 Lepomis gibbosus (Linnaeus) 1758
2.2 Ictalurus nebolusus nebulosus (Le Sueur) 1819
3. INTRODUCTION DES ANGUILLIDAE
4. INTRODUCTION DES SALMONIDAE
4.1 Salmo gairdneri irideus Gibbons 1855
4.2 Salvelinus fontinalis fontinalis (Mitchill) 1815
4.3 Coregonus lavaretus maraenoides Poljakow 1874
4.4 Coregonus albula ladogensis Pravdin 1948
5. INTRODUCTION DES CYPRINIDAE
5.1 Ctenopharyngodon idella (Val.)
5.1.1 Développement et rythme de croissance
5.1.2 Nutrition et lutte contre la végétation
5.1.3 La mise en valeur des ressources végétales du Delta du Danube
5.1.4 Reproduction et extension
5.2 Hypophthalmichthys molitrix (Val.)
5.3 Aristichthys nobilis (Rich.)
5.4 Mylopharyngodon piceus (Rich.)
5.5 Pseudorasbora parva (Schlegel)
6. INTRODUCTION DES POECILIIDAE
7. INTRODUCTION DES CATASTOMIDAE
W.R. Courtenay, Jr. and J.N. Taylor
7. EXOTIC FISHES FROM OTHER SOURCES
8. PRELIMINARY OBSERVATIONS CONCERNING INTRANATIONAL TRANSPLANTS
SOME CONSIDERATIONS ON THE ROLE OF INTRODUCED SPECIES OF FISH IN THE MANAGEMENT OF INLAND FISHERIES
J. Holcik
2. THE POOR SUCCESS OF INTRODUCTIONS
4. CAN INTRODUCTIONS INCREASE THE YIELD OF FISH?
THE NICHE CONCEPT AND THE INTRODUCTION OF EXOTICS
N.-A. Nilsson
R.A. Ryder and S.R. Kerr
PARASITE RANGE EXTENSION BY INTRODUCTION OF FISH TO HUNGARY
K. Molnar
C.C. Kohler and J.G. Stanley
3.4 Research facility requirements
3.5 Permit, transportation and disease-free certification requirements
EXOTIC FISH SPECIES ACCLIMATIZED IN HUNGARIAN NATURAL WATERS
J. Toth and P. Biro
1. INTRODUCTIONS INTO HUNGARIAN WATERS