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Bee Buzzes Could Help Determine How to Save their Decreasing Population
Bee Buzzes Save Decreasing Population
2017/7/21
According to recent studies, declines in wild and managed bee populations threaten the pollination of flowers in more than 85 percent of flowering plants and 75 percent of agricultural crops worldwide...
Growth and Mortality of the Brown Trout (Salmo trutta L.) Population from Upper Aksu Stream, Northeastern Anatolia, Turkey
Salmo trutta northeastern Anatolia Ç oruh River age growth mortality
2010/3/26
Age, sex, mortality, and growth characteristics of brown trout (Salmo trutta) from the upper Aksu Stream were investigated. Females and males comprised 52.13% and 47.87% of the population, respectivel...
Population Size of the Marsh Frog (Rana ridibunda Pallas, 1771) in Lake Yayla (Denizli, Turkey)
Marsh frog Rana ridibunda Lake Yayla population size sex ratio
2010/3/26
The population size of marsh frogs (Rana ridibunda) was estimated using the mark-recapture method in Lake Yayla (Buldan, Denizli, Turkey). According to the results, the mean estimated population was 1...
Population Dynamics of Adults and Immature Stages of Mosquitoes (Diptera:Culicidae) in Gölbaşı District, Ankara
Lake Mogan mosquito breeding habitats population dynamics abundance
2010/3/26
In studies carried out from January 2001 to December 2002 in Ankara-Gölbaşı district, 9 mosquito species (Anopheles sacharovi, An. maculipennis, An. claviger, Culex mimeticus, Cx. pipie...
Investigation of Some Biological Characteristics of the Silver Crucian Carp, Carassius gibelio (Bloch 1782) Population in Lake Eğirdir
Lake Eğ irdir silver crucian carp Carassius gibelio population structure growth condition factor reproduction mortality and exploitation
2010/3/29
Biological characteristics such as sex, age and length compositions, growth, condition factor, reproduction, mortality and exploitation rates of the silver crucian carp, Carassius gibelio (Bloch 1782)...
Population Parameters of the Pearl Oyster Pinctada radiata (Leach) in Qatari Waters, Arabian Gulf
Qatari waters Pearl oyster Pinctada radiata age growth mortality and recruitment pattern
2010/3/30
The pearl oyster, Pinctada radiata, represents the most abundant marine bivalve species in Qatari waters. The population parameters of this species were investigated and compared to those obtained pre...
Short Term Secondary Production and Population Dynamics of Crustacea and Rotifera in Three Different Biotopes of Neusiedler See (Austria)
Biomass Secondary production Cladocera Copepoda Rotifera
2010/3/31
This paper describes the population dynamic parameters of the two cructaceans Diaphanosoma mongolianum, Arctodiaptomus spinosus and four rotifer species which are Filinia longiseta, Hexartra mira, Bra...
Responses of Meteorus Versicolor Wesm. (Hymenoptera, Braconidae) to the Population Density of Tephrina Arenacearia Den. et Schiff. (Lepidoptera. Geomatridae)
parasitoid functional numerical responses
2010/4/1
The purpose of this research was the determination of the effectiveness of Meteorus versicolor Wesm. in the control of Tephrina arenacearia Den. et Schiff. We studied the behavioral responses of this ...
The Feeding Features of The Pike-perch (Stizostedion lucioperca) Population in Lake Beyşehir
Pike-perch Stizostedion lucioperca stomach content cannibalism Lake Beyş ehir
2010/4/1
The stomach contents of pike-perch (Stizostedion lucioperca) in Lake Beyşehir were investigated. The stomachs of 474 pike-perch were studied between March 1995 and February 1996. 76.6% of specime...
Growth Features of Pikeperch (Stizostedion lucioperca L., 1758) Population in Eğirdir Lake
Pikeperch. Stizostedion lucioperca growth features
2010/3/31
In this research, 672 pikeperch samples which were catched between September 1993-August 1994 from Eğirdir Lake were investigated. Average length, weight; rate of increase in length and weight, a...
Determination of the Growth Parameters of the Anadara corneaR. 1844 Population by the Bhattacharya Method in the Eastern Black Sea
Anadara cornea growth parameters Bhattacharya method eastern Black Sea
2010/3/31
Anadara corneais going to be one of the target species of the dredging fishery along the continental shelf of the Turkish Black Sea coast. Although it has not been exploited yet, studies on the distri...