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A Preliminary Study on Growth Parameters and Mortality Rates of the Barbel (Barbus tauricus escherichi Steindachner, 1897) in Yeşildere Stream, Rize, Turkey
Barbel Barbus tauricus escherichi growth parameters mortality rates Yeş ildere Stream eastern Black Sea
2010/3/26
Growth parameters and mortality rates of the Barbus tauricus escherichi population inhabiting in Yeşildere Stream were investigated. In particular, age and size distributions, asymptotic growth, ...
Viruses as mortality agents of picophytoplankton in the deep chlorophyll maximum layer during IRONAGES III
Viruses mortality agents picophytoplankton in the deep chlorophyll maximum layer IRONAGES III
2014/4/21
We report viral-induced mortality rates of the picoeukaryotic (two size classes) and prokaryotic (cyanobacteria Prochlorococcus and Synechococcus) phytoplankton during a cruise in the oligotrophic sub...
Bleaching, energetics, and coral mortality risk: Effects of temperature, light, and sediment regime
Bleaching energetics coral mortality risk Effects of temperature light sediment regime
2014/4/23
The most severe outcome of coral bleaching is colony mortality. However, the risk of mortality is one of the least understood consequences for reef corals under climate-change scenarios. Specifically,...
Mortality of Workers Exposed to Ionizing Radiation at the French National Electricity Company
Ionizing Radiation Mortality of Workers Exposed
2013/12/6
observed among the Hiroshima and Nagasaki atomic bombsurvivors and among patients exposed for medical reasons,both populations having received relatively high doses[Boice et al., 1987; Preston et al.,...
Analysis of the Mortality Experience amongst U.S. Nuclear Power Industry Workers after Chronic Low-Dose Exposure to Ionizing Radiation
the Mortality Experience amongst U.S Nuclear Power
2013/12/6
Many individuals are routinely exposed to low doses oflow-LET whole-body ionizing radiation received at lowdose rates by virtue of occupation. In this context, the terms‘‘low dose’’ and ‘‘low dose rat...
Dissolution mortality of juvenile bivalves in coastal marine deposits
Dissolution mortality juvenile bivalves coastal marine deposits
2014/5/14
We evaluate experimentally the effect of carbonate saturation state at the sediment-water interface (SWI) on survivorship of various size classes of the juvenile bivalve Mercenaria mercenaria. Populat...
Growth Characteristics, Sex Inversion and Mortality Rates of Striped Sea Bream, Lithognathus mormyrus L., in İskenderun Bay
Striped sea bream İ skenderun Bay Growth and reproductive characteristics Mortality Exploitation rates Sex inversion (hermaphroditism)
2010/3/30
The total length of examined samples of striped sea bream in İskenderun Bay ranged from 9.1 to 27.7 cm. The length-weight relationship constants for males (a = 0.0112, b = 3.042) and females (a =...
Estimation of intergenerational drift dispersal distances and mortality risk for aquatic macroinvertebrates
intergenerational drift dispersal distances mortality risk aquatic macroinvertebrates
2014/5/22
Estimates of the total lifetime dispersal capacity of individuals comprising invertebrate drift in streams and rivers have proved very difficult to determine empirically. Here we use recent data on di...
Lysogeny and virus-induced mortality of bacterioplankton in surface, deep, and anoxic marine waters
bacterioplankton surface deep
2014/5/21
Lysogeny (bacteria containing inducible prophages) and lytic viral infection (bacteria in a lytic stage of infection)
were investigated at the community level in contrasting marine environments such ...
Comparison of the Growth Performance and Mortality in Abant Trout (Salmo trutta abanticus Tortonese, 1954) and Rainbow Trout (Oncorhynchus mykiss Walbaum, 1792) under Farming Conditions
Abant trout (Salmo trutta abanticus) Rainbow trout (Oncorhynchus mykiss) Growth Mortality
2010/3/30
This experiment was conducted between 15th February 2000 (day 1) and 31st January 2001 (day 350) at the DSI-Gölköy Fish Production Station, Bolu (Turkey). Abant trout larvae obtained from eg...
Stage-specific mortality of Calanus spp. under different predation regimes
Stage-specific mortality Calanus spp. different predation regimes
2014/5/27
We have applied the population surface method to estimate the mortality rates of eggs, nauplii, and copepodids of Calanus spp. in two Norwegian fjords with contrasting predator guilds. Efforts were co...
Impacts of nutrients and grazing mortality on the abundance of Aureococcus anophagefferens during a New York brown tide bloom
nutrients and grazing mortality abundance of Aureococcus anophagefferens a New York brown tide bloom
2014/5/26
Although nutrients and grazing both contribute to the formation of harmful algal blooms, research on these events has rarely considered both factors simultaneously. To ascertain the impact of nutrient...
Effects of Early Feed Restriction on the Occurrence of Compensatory Growth, Feed Conversion Efficiency, Leg Abnormality and Mortality in Unsexed Broiler Chickens Reared in Cages
Early Feed Restriction Compensatory Growth Leg Abnormality Mortality
2016/4/11
Two experiments were conducted to evaluate the effect of early feed restriction on growth, feed conversion ratio (FCR) and mortality in unsexed broiler chickens. In Experiment 1, 350 one-day-old broil...
Mortality estimates from age distributions: Critique of a method used to study seagrass dynamics
Mortality estimates age distributions Critique of a method used study seagrass dynamics
2014/5/26
Age structure of seagrass samples has been used to estimate survival and recruitment and then used to estimate population growth rate. Survival rate can be estimated from age structure only if the pop...
Vertical distribution and mortality of overwintering Calanus
Vertical distribution mortality overwintering Calanus
2014/6/9
Overwintering Calanus spp. were studied in four Norwegian fjords with different predator regimes and ranging in depth from 380 to 1300 m. Three fjords held both the planktivorous mesopelagic fish Maur...