Unmanned Aerial Vehicle Technology Proves an Effective and Efficient Technique for Identifying Critical Native Fish Habitat
Sign Up to like & getrecommendations! Published in 2021 at "North American Journal of Fisheries Management"
DOI: 10.1002/nafm.10567
Abstract: Stream drying, especially in the western United States, is becoming more common as the climate warms and precipitation patterns become less predictable; consequently, fisheries managers need to prioritize conservation efforts where water (and fish) will… read more here.
Keywords: native fish; vehicle technology; water; unmanned aerial ... See more keywords
Impact of the invasive alien topmouth gudgeon (Pseudorasbora parva) and its associated parasite Sphaerothecum destruens on native fish species
Sign Up to like & getrecommendations! Published in 2019 at "Biological Invasions"
DOI: 10.1007/s10530-019-02114-6
Abstract: The Asian cyprinid Pseudorasbora parva is considered to be a major threat to native fish communities and listed as an invasive alien species of European Union concern. Our study aims to gain evidence-based knowledge on… read more here.
Keywords: native fish; destruens native; sphaerothecum destruens; fish species ... See more keywords
Non-native fish as glochidial sinks: elucidating disruption pathways for Echyridella menziesii recruitment
Sign Up to like & getrecommendations! Published in 2019 at "Hydrobiologia"
DOI: 10.1007/s10750-019-04035-w
Abstract: A potential mechanism of global decline in freshwater mussel (Unionida: Bivalvia) abundance and diversity is disruption of their obligate parasitic life-cycle by non-native fish species, which may introduce novel interaction pathways that threaten unionid recruitment.… read more here.
Keywords: native fish; echyridella menziesii; disruption; recruitment ... See more keywords
Proposing priorities of intervention for the recovery of native fish populations using hierarchical ranking of environmental and exotic species impact.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2018.01.006
Abstract: The freshwater populations of native fish species (Ns) have reached critical levels in many parts of the world due to combined habitat deterioration by human interventions and exotic fish species (Es) invasions. These alarming conditions… read more here.
Keywords: intervention; native fish; priorities intervention; proposing priorities ... See more keywords
Temporal changes in fish diversity in lotic and lentic environments along a reservoir cascade
Sign Up to like & getrecommendations! Published in 2019 at "Freshwater Biology"
DOI: 10.1111/fwb.13372
Abstract: Long‐term modifications in hydrological conditions due to river damming result in varied effects on fish diversity, which can be stronger in a reservoir cascade. Therefore, we assessed changes in fish diversity over a 28‐year period,… read more here.
Keywords: fish diversity; native fish; lentic environments; fish species ... See more keywords
Environmental abundances of the non-native round goby Neogobius melanostomus influence feeding of native fish predators.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of fish biology"
DOI: 10.1111/jfb.15380
Abstract: We assessed the importance of the round goby Neogobius melanostomus as prey for three native predatory fish species, Atlantic cod Gadus morhua, European perch Perca fluviatilis and Northern pike Esox lucius, in a northern and… read more here.
Keywords: native fish; neogobius melanostomus; goby neogobius; round goby ... See more keywords
Susceptibility of Caligus rogercresseyi collected from the native fish species Eleginops maclovinus (Cuvier) to antiparasitics applied by immersion.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of fish diseases"
DOI: 10.1111/jfd.13020
Abstract: A major challenge for Chilean salmon farming is infestation by the ectoparasite Caligus rogercresseyi. In addition, there is evidence that a loss of chemotherapeutic treatment efficacy against important fish pathogens is occurring in salmon farming,… read more here.
Keywords: susceptibility caligus; native fish; caligus rogercresseyi; susceptibility ... See more keywords
The influence of natural flow and temperature and introduced brown trout on the temporal variation in native fish abundance in a “reference” stream
Sign Up to like & getrecommendations! Published in 2019 at "Canadian Journal of Fisheries and Aquatic Sciences"
DOI: 10.1139/cjfas-2018-0033
Abstract: Understanding what drives variation in fish abundance at reference sites provides perspective for assessing the effects of human alterations to river flow and land use. We examined temporal variation in fish community abundance in a… read more here.
Keywords: native fish; abundance; variation; flow ... See more keywords
Sights and sounds dolphins, Tursiops truncatus preying on native fish of San Diego Bay and offshore in the Pacific Ocean
Sign Up to like & getrecommendations! Published in 2022 at "PLoS ONE"
DOI: 10.1371/journal.pone.0265382
Abstract: For the first time, dolphins wearing video cameras were observed capturing and eating live native fish. While freely swimming in San Diego Bay, one dolphin caught 69 resident fish, 64 demersal, 5 near surface, while… read more here.
Keywords: native fish; diego bay; san diego; pacific ocean ... See more keywords
Optimal sample type and number vary in small shallow lakes when targeting non-native fish environmental DNA
Sign Up to like & getrecommendations! Published in 2023 at "PeerJ"
DOI: 10.7717/peerj.15210
Abstract: Non-native fish have been shown to have deleterious impacts on freshwater ecosystems in New Zealand. Early detection is critical for their effective management. Traditional capture-based techniques may not detect newly introduced fish, especially if they… read more here.
Keywords: shallow lakes; native fish; small shallow; non native ... See more keywords