Leśne Prace Badawcze, 2018 In this study, the biosynthesis of the plastid pigments chlorophyll a and b was examined for the most common shrubs in hornbeam-oak forest stands of the Western forest-steppe zone of Ukraine.
Zaïka Volodymyr, Bondarenko Taras
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Study some of Garden Cress (Lepidium sativum L.) Physiological Traits at Levels of Irrigation and Ascorbic Acid [PDF]
Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2017 Drought seriously reduces the quality and quantity of agronomic and horticultural plants. In such condition, using factors to reduce these effects on plants is indispensible. To evaluate the effect of water stress and different levels of ascorbic acid on
Zohre Akbari +3 more
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Image processing for smart browsing of ocean colour data products and subsequent incorporation into a multi-modal sensing framework [PDF]
, 2010 Ocean colour is defined as the water hue due to the presence of tiny plants containing the pigment chlorophyll, sediments and coloured dissolved organic material and so water colour can provide valuable information on coastal ecosystems.
Diamond, Dermot +5 more
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A High-Performance and Versatile Fluorometer for Chlorophyll a Monitoring
BiosensorsChlorophyll a (Chl a) monitoring is vital for aquatic ecosystem assessment but is challenged by low signals and interference. Addressing this, we introduced balanced maximum entropy m-sequence modulation for Chl a fluorescence detection, developing a ...
Tingkai Zhang +3 more
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Laboratory tank studies of a single species of phytoplankton using a remote sensing fluorosensor [PDF]
Phytoplankton were grown in the laboratory for the purpose of testing a remote fluorosensor. The fluorosensor uses a unique four-wavelength dye laser system to excite phytoplankton bearing chlorophyll and to measure the chlorophyll fluorescence generated
Brown, C. A., Jr. +2 more
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S190 interpretation techniques development and application to New York State water resources [PDF]
The author has identified the following significant results. The program has demonstrated that Skylab imagery can be utilized to regularly monitor eutrophication indices of lakes, such as chlorophyll concentration and photic zone depth.
Piech, K. R. +2 more
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Ocean color algorithm for remote sensing of chlorophyll [PDF]
An algorithm for the remote detection of chlorophyll a in the ocean was tested during a Nantucket Shoals experiment conducted by NASA. A set of Multichannel Ocean Color Sensor (MOCS) data selected from one flight for each of the two altitudes flown was ...
Grew, G. W., Mayo, L. S.
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Scientific results of the Bryotrop expedition to Zaire and Rwanda : 3., photosynthetic gas exchange of bryophytes from different forest types in eastern Central Africa. [PDF]
, 1994 During the BRYOTROP-Expedition to Zaire and Rwanda bryophytes were collected from a rainforest habitat at 800 m a.s.l. and from bamboo forest and tree-heath environments between 2200 and 3200 m.
Fischer, Eberhard +3 more
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Model of decomposition of the native absorption spectrum of Porphyridium purpureum culture
Вестник Самарского университета: Естественнонаучная серияA model of the native absorption spectrum of the red seaweed Porphyridium purpureum culture was developed in this work. The mathematical model of each pigment is the sum of Gaussian curves.
D. N. Chernyshev +2 more
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The Use of Chlorophyll Meters to Assess Crop N Status and Derivation of Sufficiency Values for Sweet Pepper [PDF]
, 2019 Chlorophyll meters are promising tools for improving the nitrogen (N) management of vegetable crops. To facilitate on-farm use of these meters, sufficiency values that identify deficient and sufficient crop N status are required.
De Souza Ibarra, Stefani Romina +5 more
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