搜索结果: 46-60 共查到“理学 Black Sea”相关记录72条 . 查询时间(0.061 秒)
Age Determination of Shad (Alosa pontica Eichwald,1838) Inhabiting the Black Sea
Alosa pontica Age Determination Bony Structure Black Sea
2010/3/30
The most reliable bony structure and method were investigated for age determination of shad (Alosa pontica Eichwald, 1838) inhabiting the Black Sea. Therefore, five bony structures such as scale, vert...
Phytoplankton Species' Succession and Nutrients in the Southern Black Sea (Bay of Sinop)
Black Sea Sinop Bay phytoplankton succession diversity, nutrient
2010/3/22
The succession, annual cycle and diversity of phytoplankton species and seasonal changes in nutrients in the southern Black Sea (around Sinop peninsula) were investigated between August 1995 and July ...
A Preliminary Study on the Population Dynamics Parameters of Whiting (Merlangius merlangus euxinus) in Turkish Black Sea Coastal Waters
Black Sea Merlangius merlangus euxinus growth parameters mortality biomass
2010/3/30
Some population parameters of the whiting (Merlangius merlangus euxinus) distributed along the Turkish Black Sea coast, were determined by using age-length data. The mean annual growth rate in length ...
Larval Rearing of the Black Sea Turbot, Scophthalmus maximus (Linnaeus, 1758), under Laboratory Conditions
Black Sea turbot Scophthalmus maximus Survival Rate Larval Rearing Mortality
2010/3/31
To establish a seed production technique for Black Sea turbot, Scophthalmus maximus, eggs and larvae were observed under artificial rearing conditions. Larvae were obtained artificially from eggs of t...
Comparable Age Determination in Different Bony Structures of Pleuronectes flesus luscus Pallas, 1811 Inhabiting the Black Sea
Pleuronectes flesus luscus Black Sea Bony Structure Age
2010/3/31
The aim of this study is to determine the most reliable bony structure for ageing of Pleuronectes flesus luscus inhabiting the Black Sea. The age determination method and its accuracy are the most imp...
Recent Ostracoda (Crustacea) Fauna of the Black Sea Coasts of Turkey
Ostracoda Crustacea Black Sea Fauna
2010/3/31
This study was performed to determine the Ostracoda fauna of the Black Sea coasts of Turkey. The material collected from 34 stations in June, July, and August of 1995 was evaluated and classified. The...
Use of a Discriminant Function for the Morphometric and Meristic Separation of Whiting Stocks, Merlangius merlangus euxinus, along the Turkish Black Sea Coast
whiting Merlangius merlangus euxinus morphometrics meristics stock differentiation
2010/3/30
Stock differentiation studies of whiting, Merlangius merlangus euxinus, from the Turkish Black Sea coast were carried out using morphometric and meristic characters and applying the generalised distan...
On the Occurrence of Niphargus valachicus Dobreanu & Manolache, 1933 (Amphipoda, Gammaridae) in the Western Black Sea Region of Turkey
Niphargus valachicus Gammaridae Amphipoda Crustaceae Turkish freshwater fauna
2010/3/30
In this study, the characteristic features, distribution and ecology of the amphipod Niphargus valachicus E. Dobreanu & C. Manolache, 1933 sampled at Sırakaraağaçlar Stream of Sinop, ...
Effect of Water Temperature on Growth of Hatchery Reared Black Sea Turbot, Scophthalmus maximus (Linnaeus, 1758)
Turbot Scophthalmus maximus Temperature Growth Feeding Conversion Rate Survival Rate Black Sea
2010/3/30
A rearing experiment was carried out to examine the effect of water temperature on the growth of the Black Sea turbot, Scophthalmus maximus, at ambient temperature (mean 15.2±0.6°C), 18, 20, 22 and 24...
High-resolution metal gradients measured by in situ DGT/DET deployment in Black Sea sediments using an autonomous benthic lander
High-resolution metal gradients measured in situ DGT/DET deployment Black Sea sediments autonomous benthic lander
2014/6/9
DET (Diffusive equilibration in thin films) and DGT (diffusive gradients in thin films) have been deployed in situ using an autonomous benthic lander to measure concentrations and induced fluxes of Fe...
Amphipod Fauna of the Turkish Central Black Sea Region
Crustacea Amphipoda Sinop Peninsula Black Sea Turkey
2010/3/30
Following research into amphipod fauna in the central Black Sea region of Turkey, forty-two species of benthic amphipod were recorded. Of these, Ampelisca pseudospinimana, Gammarellus angulosus, Hyale...
The Diel Vertical Distribution of Zooplankton in the Southeast Black Sea
Zooplankton vertical distribution abundance biomass southeast Black Sea
2010/3/31
The diel changes in the vertical distribution of zooplankton in the southeast Black Sea were described in this study. The zooplankton were sampled using two different sampling methods throughout one d...
Age Determination Methods of Solea lascaris (Risso, 1810) Inhabiting the Black Sea
Solea lascaris Age Determination Black Sea
2010/3/31
This study was conducted to determine the most reliable bony structures for ageing Solea lascaris inhabiting the Black Sea. The relations between four different bony structures are presented in tables...
An Autecological Study on Iris histrioides Foster (Iridaceae) Distributed in the Central Black Sea Region
Iris histrioides Foster Autecology Endemic
2010/3/23
Iris histrioides Foster, a Euxinian and endemic element, was investigated in terms of its phenological and ecological properties. Some elements taken from the above-and below-ground parts of the plant...
A Study on the Possibilities of Obtaining Larva From Native Flat Oysters (Ostrea edulis L. ) Living in the Black Sea and Larval Metamorphosis Stage
Oyster Ostrea edulis L culture larval development Black Sea
2010/3/31
In this research, the possiblities of obtaining larva from oysters ( Ostrea edulis L.) living in the Black Sea and their metamorphosis stage were investigated. There were no difficulties in obtaining ...