Fish Populations
Vibrio diseases of marine fish populations
... HELGOL~NDER MEERESUNTERSUCHUNGEN Helgolander Meeresunters. cause disease in marine fish populations, both wild and cultured. However, increase in the intensity of mariculture, [r] ...
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Predicting food consumption and production in fish populations : allometric scaling and size structured models
... Consumption-to-biomass ratio (Q/B) has a key importance in population ener- getics because its determines the amount (in mass) of preys eaten by each gram predator’s biomass. Models proposed to estimate Q/B usually used ...
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Spatial distributions of economi c fish populations in Lake E ğ irdir
... economic fish populations in Lake Eğirdir This study was conducted in three different locations (kopru, barla and hoyran) of Lake Eğirdir from March 2001 to February 2002, to investigate spatial ...
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Factors influencing individual variability of PCB body burdens in fish populations
... namaycush), fish of 620 mm total length exhibited PCB concentrations ranging from ...feral fish populations requires the ability to contrast ecological factors such as habitat use, foraging ecology ...
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The influence of instantaneous variation on estimates of coral reef fish populations and communities
... the fish populations, such that we measured the instan- taneous within-site (transect) variability as closely as ...2004, fish censuses were conducted independently by 5 different observers (TRM, ...
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Effects of spearfishing on reef fish populations in a multi-use conservation area
... Marine reserves have been widely advocated as an effective means of managing multi-species reef fisheries; they conserve biodiversity, enhance fisheries in outlying regions, and may act as reference areas to quantify the ...
11
Replenishment and connectivity of reef fish populations in the central Philippines
... reef fish populations in the Coral Triangle and other equatorial regions are likely to differ from those at higher latitudes because of dissimilar annual patterns of reproduction and recruitment (Srinivasan ...
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Evidence of melanoma in wild marine fish populations
... then stored in 100% EtOH until resin embedding in LR white (r) . For each tissue type, the location of bacteria was recorded using fluorescent in situ hybridisation (FISH) and the general fluorescent stain, ...
7
A review of methods for estimating mortality due to parasites in wild fish populations
... Hypothetical example of a parasitized fish population in which the degree of dispersion of the parasite decreases with respect to the mean number of parasites, due [r] ...
12
Sessile and mobile components of a benthic ecosystem display mixed trends within a temperate marine reserve
... ACCEPTED MANUSCRIPT Highlights We explored the dynamics of benthic communities and fish populations within a fully protected marine reserve • A combination of photo, video and diver surv[r] ...
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Growth parameters and mortality rates of Liza klunzingeri in the Iranian waters of the Persian Gulf and Oman Sea, using Length Frequency Data
... of fish populations is an essential prerequisite for the derivation of these ...of fish, the dynamic pool models have, unfortunately, been under- utilized for defining management ...of fish ...
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Occurrence of Non-Native Fishes in a Small Man-Made Lake (Lake Ula, Muğla): Past, Present, Future Perspectives
... conclusion, fish populations, their biology and ecology especially impacts of non-native fishes to the native fauna with the other limnological variables should be continuously monitored on regular basis in ...
7
Text BC final IC STAR2015 pdf
... of fish and it is also used to evaluate the fattiness of fish ...concerned fish populations during a long period of exposure time ...the fish muscles. On particular type of fish, ...
6
The influence of fisher knowledge on the susceptibility of reef fish aggregations to fishing
... Assessing the status of aggregating reef fish populations is problematic due to the data-poor context of their fisheries [29]. Vulnerability assessment frameworks developed for data-poor contexts, which ...
14
The Perceived Impact of International Educational Experiences in the United States on Saudi Respiratory Therapists
... declining fish populations as part of the problem (ICRI, ...study fish species indicative of reef health due to the country’s recent increase in growth and development largely from the tourism ...
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Biological Effects of Complex Estrogenic and other Endocrine Active Mixtures in Aquatic Systems.
... While biomarkers are typically useful at the individual level, stakeholders and regulatory organizations are typically interested in population- and community-level effects. However, the assessment of population and ...
322
What are the consequences of fish entrainment and impingement associated with hydroelectric dams on fish productivity? A systematic review protocol
... diadromous fish are widely acknowledged, and the installation of various types of fishways to facilitate upstream passage are commonplace ...of fish at dams remains a challenge [3, ...migratory fish, ...
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Survival of the Fittest: Fish in Patchy Environments Show IFD
... to fish populations by Milinski (1979), who observed the equilibrium distribution of captive G a s t e r o s t e u s aculeatus sticklebacks foraging between two habitat ...captive fish, not species ...
7
Populations of a cyprinid fish are self-sustaining despite widespread feminization of males
... of fish populations is, therefore, para- mount, but has been limited to date by the logistical challenges involved in undertaking long-term exposures to realistic effluent concentrations, and understanding ...
13
Sampling Attributes of Puerto Rico Stream Fishes: Bias, Selectivity, and Environmental Influences
... mountain mullets (Mugilidae), and eels (Anguillidae) (Holmquist et al. 1998). Upstream reaches are dominated by sirajo goby Sicydium plumieri, whereas lower stream reaches are dominated by mountain mullet Agonostomus ...
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