Ara
Toplam kayıt 51, listelenen: 11-20
The assessment of influence of species and environment on microelement levels in cereals
(2010)
Micronutrient deficiency is a problem in developing countries, pertaining to both agriculture and human food provision. The present investigation concerned micronutrient availability in the soil and grain of some cereals ...
Lichen flora of Sakarya Province (Turkey)
(1998)
This study of the lichen flora of Sakarya Province determined 159 species, which are listed along with their substrata.
Copper, Zinc and Lead concentrations of Epipelic diatom frustules in Porsuk Stream (Sakarya River Basin, Turkey)
(Maik Nauka/Interperiodica/Springer, 2013)
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Boron and Arsenic Levels in Water, Sediment, and Tissues of Carassius Gibelio (Bloch, 1782) in a Dam Lake
(Hard, 2014)
The Seydisuyu River one of the tributaries of Sakarya River which is the third largest river system in Turkey. The Seydisuyu Basin includes one of the most important boron mines in world. Boron sources in the Seydisuyu ...
Ecological Risk Assessment of Heavy Metals in Sediment of Fe lent Stream, Sakarya River Basin, Turkey
(Zoological Soc Pakistan, 2013)
Many indices have been developed to evaluate the environmental risks of heavy metals in sediments. In the present study, two of these indices were used to determine the sediment quality of a polluted freshwater ecosystem: ...
Quantitative determination of naphthaquinones of Arnebia densiflora (Nordm.) Ledeb. by an improved high-performance liquid chromatographic method
(Elsevier Science BV, 1997)
An improved HPLC procedure for quantitative determination of the alkannin derivative naphthaquinones, beta,beta-dimethylacrylalkannin (I), teracrylalkannin (II) and isovalerylalkannin (III)+alpha-methyl-n-butylalkannin ...
Electrochemical treatment of aqueous oxalic acid solution by using solid polymer electrolyte (SPE) reactor
(Elsevier Science Sa, 2009)
In this study, the feasibility of electrochemical oxidation of the aqueous oxalic acid solution has been investigated in an electrochemical reactor with SPE and simultaneous hydrogen production has been observed. Experiments ...
Accumulation of heavy metals from motor vehicles in transplanted lichens in an urban area
(Taylor & Francis Inc, 2008)
Thalli of the lichens Pseudevernia furfuracea, Usnea longissima, Lobaria pulmonaria, and Peltigera praetextata were taken from unpolluted areas and transplanted to a downtown site in Erzurum, Turkey. Heavy metals copper ...
Monitoring Stream Water Quality: A Statistical Evaluation
(Hard, 2014)
Seydisuyu Stream Basin, known to be exposed to agricultural and domestic pollution, is one of the most important branches of the Sakarya River. In addition to the geologic structure of the basin, Kirka Boron Mine is one ...
Groundwater quality of Türkmen Mountain, Turkey
(2013)
This study was carried out to determine the groundwater quality of Turkmen Mountain, which provides drinking water to about 250, 000 people, and to evaluate the water quality by using some multivariate statistical techniques. ...