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Dissertation
Quel est l'impact des méthodes de gestion des espèces exotiques envahissantes sur les services écosystémiques ?
Authors: --- --- --- ---
Year: 2022 Publisher: Liège Université de Liège (ULiège)

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Abstract

Ce travail s’inscrit dans le cadre du projet LIFE RIPARIAS et vise à évaluer l’impact que les méthodes de gestion des espèces exotiques envahissantes peuvent avoir sur les services écosystémiques. Les méthodes de gestion sélectionnées dans ce travail sont liées aux espèces ciblées par le projet, à savoir des plantes aquatiques, des plantes de berges et des écrevisses. L’évaluation de l’impact des méthodes sur les services écosystémiques a été réalisée lors d’une journée d’étude et à partir d’une enquête internationale en ligne en anglais, français et néerlandais. Les résultats sont deux matrices d’impact des méthodes de gestion sur les services écosystémiques, après un et cinq ans. Si la plupart des méthodes permettent des améliorations évidentes des services écosystémiques, certaines comme le labour, le comblement d’étangs ou l’introduction de carpes herbivores stériles semblent garder des effets négatifs sur la durée. Un intérêt particulier a aussi été porté aux méthodes dont les impacts semblent fort diverger selon les experts. Ce mémoire permet in fine de mieux comprendre les méthodes de gestion et leurs impacts sur les services écosystémiques, en plus d’ouvrir des pistes concernant certaines méthodes dont les effets mériteraient d’être étudiés de manière plus approfondie. This thesis is part of the LIFE RIPARIAS project and aims to assess the impact that management methods for invasive alien species have on ecosystem services. The management methods selected in this work are related to the species targeted by the project, namely aquatic plants, bank plants and crayfish. The assessment of the methods impacts on ecosystem services was carried out during a one-day study session and through an international online survey in English, French and Dutch. The results are two matrices of the management methods impacts on ecosystem services, after one and five years. While most of the methods show clear improvements in ecosystem services, some, such as ploughing, pond filling or the introduction of sterile grass carp, seem to have negative effects over time. Particular attention was also paid to methods whose impacts seem to differ greatly according to the experts. In the end, this thesis provides a better understanding of management methods and their impacts on ecosystem services, in addition to open new avenues of reflexion on certain methods which effects deserve to be studied deeply.


Book
Biology and Control of Invasive Fishes
Author:
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This book is a collection of 12 peer-reviewed articles on freshwater invasive fish and is the first on this topic. It focuses on real-world lessons learned from managing common carp, bigheaded carp, sea lamprey, northern pike, and lake trout in different parts of the world. Articles also discuss damage caused by invasive fish, environmental DNA as means to measure spawning carp, and CO2 as a fish deterrent. Detailed critical evaluations of the possibility of using koi herpes virus to control common carp, market-driven fishing (invasivorism), as well as changes in lock and dam operating protocols to control bigheaded carps are also presented. Several important commonalities are noted between successful management efforts, including the simultaneous use of multiple integrated strategies, a focus on suppressing reproduction, and a deep local knowledge in an introductory article that provides context for the discipline.

Keywords

Research & information: general --- suppression --- eradication --- rotenone --- fishery restoration --- northern pike --- salmon --- biocontrol --- Australia --- common carp --- Cyprinus carpio --- cyprinid herpesvirus 3 --- safety --- efficacy --- modelling --- risks --- adaptive management --- cutthroat trout --- ecosystem restoration --- nonnative fish suppression --- national park --- lake trout --- native species recovery --- Oncorhynchus --- predatory fish invasion --- Salvelinus --- trophic cascade --- wilderness preserve --- invasive species --- bigheaded carp --- biodiversity --- behavior --- physiology --- toxicity --- avoidance --- aquatic invasive species --- reservoir ecosystems --- ichthyoplankton --- Asian carp --- invasivorism --- commercial fishing --- Hypophthalmichthys --- Illinois River --- interference competition --- exploitative competition --- ruffe --- yellow perch --- growth --- diet --- integrated pest control --- source-sink --- sustainable --- micro-predators --- water quality --- population suppression --- lampricide --- sea lamprey --- Lake Champlain --- invasive --- incursion --- alien fish --- fyke net --- pest fish --- Lake Sorell --- Lake Crescent --- biotelemetry --- integrated pest management --- model --- hydraulic --- acoustic deterrent --- invasive fish --- conservation --- eDNA --- suppression --- eradication --- rotenone --- fishery restoration --- northern pike --- salmon --- biocontrol --- Australia --- common carp --- Cyprinus carpio --- cyprinid herpesvirus 3 --- safety --- efficacy --- modelling --- risks --- adaptive management --- cutthroat trout --- ecosystem restoration --- nonnative fish suppression --- national park --- lake trout --- native species recovery --- Oncorhynchus --- predatory fish invasion --- Salvelinus --- trophic cascade --- wilderness preserve --- invasive species --- bigheaded carp --- biodiversity --- behavior --- physiology --- toxicity --- avoidance --- aquatic invasive species --- reservoir ecosystems --- ichthyoplankton --- Asian carp --- invasivorism --- commercial fishing --- Hypophthalmichthys --- Illinois River --- interference competition --- exploitative competition --- ruffe --- yellow perch --- growth --- diet --- integrated pest control --- source-sink --- sustainable --- micro-predators --- water quality --- population suppression --- lampricide --- sea lamprey --- Lake Champlain --- invasive --- incursion --- alien fish --- fyke net --- pest fish --- Lake Sorell --- Lake Crescent --- biotelemetry --- integrated pest management --- model --- hydraulic --- acoustic deterrent --- invasive fish --- conservation --- eDNA


Book
Biology and Control of Invasive Fishes
Author:
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

This book is a collection of 12 peer-reviewed articles on freshwater invasive fish and is the first on this topic. It focuses on real-world lessons learned from managing common carp, bigheaded carp, sea lamprey, northern pike, and lake trout in different parts of the world. Articles also discuss damage caused by invasive fish, environmental DNA as means to measure spawning carp, and CO2 as a fish deterrent. Detailed critical evaluations of the possibility of using koi herpes virus to control common carp, market-driven fishing (invasivorism), as well as changes in lock and dam operating protocols to control bigheaded carps are also presented. Several important commonalities are noted between successful management efforts, including the simultaneous use of multiple integrated strategies, a focus on suppressing reproduction, and a deep local knowledge in an introductory article that provides context for the discipline.


Periodical
Annual review of fish diseases.
ISSN: 18791808 Year: 1991 Publisher: New York : Pergamon Press,

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Keywords

Fishes --- Visziekten. --- Diseases --- Fish Diseases. --- Diseases. --- Poissons --- Maladies --- Fish --- Pisces --- Disease, Fish --- Diseases, Fish --- Fish Disease --- Fish diseases --- Diseases and pests --- Aquatic animals --- Vertebrates --- Fisheries --- Fishing --- Ichthyology --- Fish kills --- Fish Diseases --- fish. --- bony fishes --- finfish --- finfishes --- fishes --- ichthyofauna --- pisces --- aquatic animals --- vertebrates --- anchovies --- aquarium fish --- baitfish --- bass --- bonito --- brackish water fish --- bream --- carp --- catfish --- cod (fish) --- cold-water fish --- demersal fish --- diadromous fish --- eel --- estuarine fish --- farmed fish --- fatty fish --- fingerlings --- fish fry --- fish larvae --- flounder --- forage fish --- freshwater fish --- grouper --- haddock --- hake --- halibut --- herbivorous fish --- herring --- lean fish --- mackerel --- marine fish --- menhaden --- minnows --- mullet --- ornamental fish --- parr --- pelagic fish --- perch --- pike --- piscivorous fish --- poisonous fish --- pollock --- porgy --- potamodromous fish --- predatory fish --- rockfish --- salmon --- sardines --- shad --- sharks --- smolts --- snapper --- sole --- sturgeon --- tilapia (common name) --- tropical fish --- trout --- tuna --- turbot --- warm-water fish --- whiting --- wild fish --- aquaculture --- fish allergies --- fish behavior --- fish culture --- fish diseases --- fish industry --- fish meat --- fish mycobacteriosis --- fish patties --- fish products --- fish roe --- fish skin --- fisheries --- fishery resources --- hole in the head disease --- ichthyology --- lateral line system --- piscivores --- schools of fish --- seafoods --- young of the year --- Maladies.

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