Chlorophyll-a (Chl-a)
Ecological status assessment of Litani river, Lebanon using Chlorophyll a
... biomass, chlorophyll-a (Chl-a) has long been used in the application of as an index of the productivity and trophic condition of water bodies (Dodds, 2006; Boyer et ...
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Estimating chlorophyll-a absorption with the Total Algae Peak Integration Retrieval TAPIR considering chlorophyll-a fluorescence from hyperspectral top of the atmosphere signals in optically complex waters
... Estimating chlorophyll-a absorption with the Total Algae Peak Integration Retrieval TAPIR considering chlorophyll-a fluorescence from hyperspectral top of the atmosphere signals in optic[r] ...
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Effect of Mixing on the Density and Chlorophyll A Content on Botryococcus Sp.
... followed by its biomass productivity on chlorophyll a content 0.7843 mg/L/day which is 5 times higher than manual and no shake (0.1586 mg/L/day and 0.1545 mg/L/day). The aeration enhance gas and liquid diffusion ...
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Revisiting chlorophyll extraction methods in biological soil crusts – methodology for determination of chlorophyll a and chlorophyll a + b as compared to previous methods
... as chlorophyll is sensitive to extreme light exposure, pH, and temperature (Molnár et ...of chlorophyll molecules occurs very easily under acidic conditions (Hynninen, 1977), which need to be avoided by the ...
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Long term changes in the chlorophyll fluorescence of bleached and recovering corals from Hawaii
... measured at least 2 h after sunset to allow for dark acclimation. The diving PAM fluorometer measured Chl a fluorescence at excitation and emission wavelengths of 470 nm and 685 nm, respectively. These do not interfere ...
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Examining the influence of seasonality, condition, and species composition on mangrove leaf pigment contents and laboratory based spectroscopy data
... Abstract: The purpose of this investigation was to determine the seasonal relationships (dry vs. rainy) between reflectance (400–1000 nm) and leaf pigment contents (chlorophyll-a (chl-a), chlorophyll-b ...
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Age Related Changes of Some Chemical Components in the Leaves of Oriental Beech (Fagus orientalis Lipsky )
... of chlorophyll, total phenolic compound, flavonoid, glucose, amounts of sucrose, nitrogenous compounds, proline, total soluble protein, MDA, H 2 O 2 concentrations, and the activities of APX, CAT and SOD in the ...
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Effect of Brown Seaweed Extract of Sargassum Johnstonii on Vegetable Plant Growth and Biochemical Constituent
... Abstract: Experiments have been conducted on vegetable plant to take a look at the capacity of brown seaweed of Sargassum johnstonii as a biofertilizer. The effect on growth parameter of germination, root length, shoot ...
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Examination of Some Physiological and Biochemical Changes based on Ripening in Fruits of Different Types of Apricots
... In the study, it was determined that some physiological and biochemical changes and the relationship between this change and ripeness stages showed differences between different apricot types during ripening period. The ...
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“Adverse Effect of Air Pollutants on the Chlorophyll Content in Leaves from Pune, Maharashtra (India)” by Nirbhay Sudhir Pimple, India.
... the chlorophyll contents in leaves of Azadirachta indica (Neem), Nerium oleander (Kaner), Mangifera indica (Mango) and Ficus bengalensis ...studies chlorophyll a, chlorophyll b and Carotenoids were ...
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... color: chlorophyll b is light green fraction, chlorophyll a is dark green, and xanthophylls – yellow; and also on the bases of their position on ...of chlorophyll a; chlorophyll b and xantho- ...
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Role of plant growth promoting microbial consortium and effective microorganisms (em) on the growth and yield of vigna unguiculata l
... In this study, increase in chlorophyll a and b contents of the Vigna unguiculata contributes increase in leaf chlorophyll content could in turn lead to increase[r] ...
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Spectrophotometric Analysis of Chlorophylls and Carotenoids from Commonly Grown Fern Species by Using Various Extracting Solvents
... includes chlorophyll-a, chlorophyll-b and carotenoids that are necessary for photosynthesis ...that chlorophyll and carotenoids content varied with microclimatic conditions in Adiantum ...of ...
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Study of Chlorophyll Mutations and Chlorophyll Content in Young Oil Palm (Elaeis guineensis Jacq) after Gamma Irradiation
... in chlorophyll content in Arachis hypogea ...decreased chlorophyll content in gamma irradiated Orthosiphon stamineus callus compared with the control and at 10, 20, 40 and 50 Gy chlorophyll ‘a’ and ...
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Effects of Cadmium and Dimethoate on Some Biological and Biochemical Indices in Freshwater Green Algae, Spirogyra sp.
... of chlorophyll a, chlorophyll b, and cartenoids is reoprted in the green microalga Chlorella vulgaris treated with cadmium, copper, and lead (Piotrowska-Niczyporuk et ...Decreased chlorophyll a in ...
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Using Chlorophyll as Gamma Absorber
... 50% Chlorophyll structure consists of tetrapyrrole ring with a central magnesium ion and a long hydrophobic phytol ...in chlorophyll (a) replaced by a formyl group in chlorophyll ...ation ...
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Ultrastructural and Physiological Characterization of YELP, a Novel, Yellow, Chlorophyll Deficient Cell Mutant Line That Develops Etioplast Like Plastids in the Light
... novel chlorophyll- deficient, yellow cell line of the grass Bouteloua gracilis that develops etioplast-like plastids in presence of light ...of chlorophyll a and chlorophyll b, respectively, ...
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Synthesis, Characterization and Herbicidal Activity of Amide Derivatives of Glyphosate
... (Parthenium hysterophorus). Under the influence of amide derivatives of glyphosate it was found that the chlorophyll content (Chlorophyll a, Chlorophyll b and total Chlorophyll content) of the ...
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3. Ritu Kumari Padey, D. K. Nayak and Rajesh Kumar Kar
... in chlorophyll contents. Chlorophyll ‘a’ was maximum decreased ...respectively. Chlorophyll ‘b’ was maximum decreased ...Total chlorophyll was maximum decreased ...
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PECULIARITIES OF THE PIGMENT COMPOSITION AND MORPHOLOGY OF THE PHOTOSYNTHETIC APPARATUS IN CHLOROPHYLL-DEFICIENT LINSEED PLANTS
... in chlorophyll-deficient plants of viridis and xantha types in comparison with green plant is ...(xantha) chlorophyll-deficient mutant lines obtained through induced mutagenesis on its basis were used as a ...
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