Fsam 2010

Fish Sampling with Active Methods

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Sponsors:

This project is cofinanced by the City of Ceske Budejovice

Exhibitors

Program Workshops Who is attending List of Accepted Abstracts

List of accepted abstracts for oral and poster contribubion.

Oral contributions

List of accepted abstract for oral presentation. Please check your record and inform us in case of errors.
Thank you.

Andaloro Franco
A multi-technique approach to study fish diversity associated with off-shore platforms

Axenrot Thomas Erik
Can gill-netting data improve accuracy and precision in hydroacoustic estimates of fish abundance?

Baldwin Liz
An evaluation of electric fishing for stock assessment of resident eel in rivers

Beatty Stephen John
Freshwater fishes in a biodiversity hotspot: use of multiple sampling techniques reveals that remnant populations in south-western Australia are sustained by groundwater

Benejam Lluís
Capturability and intercalibration of four electrofishing teams in Mediterranean streams

Blabolil Petr
The failure of mark-recapture experiment in the deep canyon shaped reservoir

Brown Russell W.
Calibration of U.S. Northwest Atlantic Multispecies Bottom Trawl Surveys for Changes in Research Vessel, Sampling Gear and Sampling Protocol

Effects of Sea Conditions on the Physical Performance of the U.S. NOAA Fisheries Multispecies Bottom Survey Trawl

Castriota Luca
Comparison of fishery methods for the study of fish assemblages associated with off-shore platforms

Catarino Rui
Evaluating discards using Remote Electronic Monitoring (REM)

Cech Martin
MONITORING OF PERCH SPAWNING SUCCESS IN LAKES USING SCUBA DIVERS

Cooke Ken
Finding Squid – combining fishing and acoustics to determine what it all means

Dave Göran
Development of standard methods using fish for hazard and risk assessments

Demko Doug
Use of upstream and downstream migrant sampling to effectively monitor abundance and life history traits of anadromous fishes in rivers

Dennerline Donald E.
Comparability of Hydroacoustics and Gillnets for reservoir fish assessments

Didenko Alexander
A fish survey in rivers of Ukrainian Carpathians using a combination of techniques

Doroszczyk Lech Adam
Long-term changes in vendace (Coregonus albula L.) population in Lake Pluszne based on hydroacoustics and trawl catches.

Draštík Vladislav
Intercalibration between hydroacoustics and gillnet sampling in temperate reservoirs

Eckmann Reiner
Mobile bottom-up echosounding: a tool to map the distribution and estimate the biomass of near-surface fish

Emmrich Matthias
Hydroacoustic estimates of fish densities in comparison with stratified pelagic*trawl sampling in two deep, coregonid-dominated lakes.

Frouzova J., Godlewska M.
Which TS/L regression to use in horizontal applications? - evidnce (suggestion) from comparison of hydroacoustic estimates with fish census.

Goncharov Sergey
The Measurement of a fish TS on inland water

Some ways for improvement of fish detection efficiency near water boundaries.

Handegard Nils Olav
Fitting observed fish trajectories to cathcability models

Hudd Richard, Veneranta Lari
The flat dip net - a new gear for inventoring presence of early developmental stages of Coregonids in the Gulf of Bothnia

Ishii Ken
Multi LED Lighting Systems as Optical Stimulus for Behavior Examination of Aquatic Organisms

Janáč Michal
Day versus night electrofishing of young-of-the-year fish in rivers

Jennings Cecil A.
Is multi-pass Electrofishing an Effective alternative to Cove Rotenone for sampling reservoir fish populations?

Jůza Tomáš
The influence of the trawl mouth opening size and net colour on catch efficiency during sampling of early fish stages.

Keckeis Hubert
Assessment of habitat suitability of the fish assemblage in a large River.

Kim Jai-Ku
Comparisons of size distribution and probability of capture based on sampling gear

Kristjansson Jon
Danish seine for shallow lakes

Kruschel Claudia
Habitat related fish abundance, diversity, and assemblage structure as revealed by a novel lure assisted visual census method in the central Croatian Adriatic

Morgan David Lloyd
Signals from sawfish: uncovering the secrets of an endangered species in remote northern Australia

Muška Milan
48 hours on duty: Multiple repeated horizontal acoustic survey

Pekárik Ladislav
The use of small beach seine net for the fish diversity assessment of lowland rivers

Penczak Tadeusz
Population density and standing crop obtained for fish sampled with three seine nets hauled individually towards a stop net or a bank

Relation between raw fish populations abundance and biomass against respective estimated values from successive catches in a lowland stream

Peterka Jiri
Sublittoral fish community composition obtained by underwater visual census, gillnets and trapnets in newly restored post-mining lake

Peterson Nick
TEMPORAL COMPARISONS OF ELECTROFISHING EFFICACY FOR LARGEMOUTH BASS IN PUERTO RICO RESERVOIRS

Prchalová Marie
Comparison of active versus passive gear for sampling threadfin shad Dorosoma petenense: case study from tropical reservoirs

Rakowitz Georg
Use of high-frequency imaging sonar to observe fish behaviour with respect to active sampling gear

Říha Milan
Day and night in littoral and pelagic zones in view of fish community structure: a case study of a cynyon-shaped reservoir

Rotherham Douglas
Sampling estuarine fish and invertebrates with a beam trawl provides a different (not ‘better’) picture of populations and assemblages than multi-mesh gillnets

Rudstam Lars G
Does side-looking acoustics provide a quantitative abundance estimate of alewife in New York lakes

Standard Operating Procedures for Great Lakes Acoustics – what is important?

Samedy Valérie
Multifrequency acoustic to monitor fish populations in estuaries: a case study applied to the Gironde estuary (France)

Semushin Andrey Vladimirovitch
Comparison of active and passive flatfish sampling methods in the White Sea

Simonin Paul Warren
Uncertainty in pelagic forage fish assessments using down-looking hydroacoustics and trawls

Tereshchenko Vladimir Grigorevich
Variability of twins-trawl sampling magnitude and fish species composition in homogenous biotop.

Tomanova Sylvie
Systematic point sampling for fish community monitoring in medium and large-sized rivers: standardization of sampling procedure and effort

Warner David Michael
Relationship between mid-water trawling effort and uncertainty in pelagic fish community composition in lakes Michigan and Huron

Posters

List of accepted poster presentations. Please check your record and inform us in case of errors.
Thank you.

Abdoli Asghar
Synthesis of fish population survey methods in inland waters of Iran

Andaloro Franco
USING THE BEHAVIOURAL ANALYSIS TO STUDY THE EFFECT OF GAS PLATFORM ON ASSOCIATED FISH SPECIES

Baeyens Raf
Glass eel migration at a tidal barrier: slipping through the chink

BERNOTAS Priit, JÄRVALT Ain, PALM Anu
Long-term data of bottom trawling as a best method to estimate fish biomass in Lake Võrtsjärv (Estonia).

Castriota Luca
Comparison of gillnet and longline for the study of the communities associated to artificial reefs.

Assessing the fish assemblage associated with FADs (Fish Aggregating Devices) in the southern Tyrrhenian sea using two different professional fishing gears.

Evaluation of the efficacy of bottom traps and trammel net in capturing cuttlefish Sepia officinalis in Abruzzian waters (Adriatic Sea).

Cech Martin
DEEP SPAWNING OF PERCH (PERCA FLUVIATILIS L.) IN THE NEWLY CREATED CHABAROVICE LAKE, CZECH REPUBLIC
SINUSOIDAL SWIMMING IN FISHES: THE ROLE OF SEASON, DENSITY OF LARGE ZOOPLANKTON, FISH LENGTH, TIME OF THE DAY, WEATHER CONDITION AND SOLAR RADIATION

Csar Daniela
Practical experience with a flood resistant dynamic fish weir: Analyzing fish migration into tributaries to lakes and large rivers

DEVAL Mehmet Cengiz
Selectivity of 44 mm PE mesh codend in the coastal trawl fisheries in the Antalya Bay (Turkey), eastern Mediterranean

Dietert Thomas
Simultaneous monitoring of the European eel (Anguilla anguilla) and its benthic environment by DGPS/video supported visual census in a Central Croatian Adriatic lagoon

Dulčić Jakov
Specific method of fishing for Sparidae species in the eastern Adriatic (Croatia)

Fernandes Paul G
Three-dimensional internal spatial structure of young-of-the-year pelagic freshwater fish provides evidence for the identification of fish school species

György Agnes Irma
Hydroacoustic fish stock assessment compared with multimesh gillnet fishing in a large shallow lake

Han Jeong-Ho
Efficiency Analysis by Fish Sampling Gears for Ecosystem Health Assessments of Lentic ecosystem: a Case Study

Efficiency of Electrofishing compared to Conventional Sampling Gears for Fish Assemblages Assessment in Korean Watersheds

Ishii Ken
Perspective to Wireless LED Panel Robot as Optical Stimulus Resource

Janáč Michal
Temporal variability in electrofishing samples in two Central European rivers

Josse Erwan
Fish schools undervaluation by vertical echosounder: the multibeam sonar contribution

Kim Bomchul
Introduction of ECO-STAR project for standardization of biota sampling method in lentic ecosystems, Korea

Koščo Ján
Application of the point sampling method: modifications and recommendations

KRAUSE Teet
Sampling of commercial fish with active gear on Lake Peipsi (Estonia and Russia)

Kristjansson Jon
A portable DC electro-fisher

Křížek Josef
Changes in the littoral fry assemblage in the Želivka water supply reservoir in 1995 and 1996

Madsen Niels
Development of a remotely operated Minisampler for discrete trawl sampling on smaller vessels

Muška Milan
Hydroacoustic survey of Lake Turkana

Nofrizal Nofrizal
The stress condition of fish in active sampling gears process by ECG monitoring

Patimar Rahman
Synthesis of fish population survey methods in inland waters of northern Iran (southern Caspian Sea)

Saat Toomas
Sampling of commercial fish with active gear on Lake Peipsi (Estonia and Russia)

Sánchez Victoria Rodríguez
Hydroacoustic assessment in synchronized surveys at two different frequencies: 200 and 430 kHz.

Development of an experimental facility for the investigation of the horizontal hydroacoustic response of some Iberian fish species.

Santos Alexandre Clistenesde A de Alcantara
The use of artisanal fish equipment as a fish sampling with active method in the Todos os Santos Bay, Bahia, Brazil

Štěpina Jan
Different structure of beach seine samples in day and night

Takács Péter
How many samples to take for representativity? - Within year variability of fish assemblages in two lowland streams

Urbina Rodolfo Cornejo
Marine fish damage level and acoustic characteristics of blasting fish through simulated experimental

Experiences of size selectivity of rigid sorting grid in bottom trawls for Peruvian hake (Merluccius gayi peruanus)

Ustyuzhinskiy Gennady Markovich
The Effect of Using Hydroacoustic Methods When Assessing the Number of Migratory Fish Spawning Populations (as by example of vendace Coregonus albula) in the Kolyma River Downstream

Yoğurtçuoğlu Baran
Monthly Variation in Catch Per Unit Effort (CPUE) and Lenght Distribution of an Endemic Killifish, Aphanius danfordii (Boulenger, 1890). in Hirfanlı Dam Lake (Turkey).