Results 21 to 30 of about 114,313 (264)
Warming effects on arctic tundra biogeochemistry are limited but habitat‐dependent: a meta‐analysis
Ecosphere, 2021 Arctic tundra consists of diverse habitats that differ in dominant vegetation, soil moisture regimes, and relative importance of organic vs. inorganic nutrient cycling.
Grace Pold +4 more
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Comparison of Learners’ Problem Solving Approaches and Success in Stoichiometry
Science Education International, 2019 The purpose of this study was to examine how learners’ problem-solving approaches and success changed from high school to graduate school. This case study included 15 participants who were purposefully selected regarding their grade levels.
Sevgi Aydin-Günbatar, Nesibe Kalender
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Stoichiometry of carbon, nitrogen, and phosphorus in wastewater from Romania
Romanian Journal of Ecology & Environmental Chemistry, 2021 Water resources crisis can lead to a new concept of wastewater treatment. Wastewater cannot be considered waste, but can be a renewable or non-renewable energy source. Nutrients from wastewater could be recycled and not disposed of.
Florinela Pirvu +5 more
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Con-Ciencia Boletín Científico de la Escuela Preparatoria No. 3, 2023 La estequiometría se utiliza en nuestra vida cotidiana no solo en las industrias, nos permite identificar cuánta materia prima se necesita para que un producto quede en las mejores condiciones sin desperdiciar sustancias. La estequiometría se refiere a las relaciones entre átomos, moles y partículas elementales en una reacción química; por ejemplo, en
openaire +2 more sources
Glyceryl-ether Monooxygenase [EC 1.14.16.5J Part V: Some Aspects of the Stoichiometry
Pteridines, 1994 A stoichiometry of one is found for the reaction between RS-batyl alcohol and 6-methyl-5,6,7,8-tetrahydropterin catalysed by glyceryl-ether monooxygenase during the first two minutes.
Kosar-Hashemi Behjat +2 more
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Frontiers in Plant Science, 2023 The characteristics of C:N:P stoichiometry, nonstructural carbohydrate (NSC) content, and C stable isotopes and their relationships affect plant responses to environmental changes and are critical to understanding the ecosystem carbon and water cycles ...
Yuanxi Liu +7 more
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MoleculesA systematic study has been conducted on barbiturate complexes of all five alkali metals, Li–Cs, prepared from metal carbonates or hydroxides in an aqueous solution without other potential ligands present, varying the stoichiometric ratio of metal ion to
William Clegg, Gary S. Nichol
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Journal of Marine Science and Engineering, 2023 Land-source inputs into coastal water have increased remarkably in recent years, resulting in the deterioration of water quality, eutrophication, and algae blooms. However, we have limited understanding of spatiotemporal nutrient patterns, stoichiometry,
Peng Zhang +6 more
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Frontiers in Plant ScienceIntroductionThe Calligonum species is a typical shrub with assimilative branches (ABs) in arid regions in Central Asia. The nutrient distribution patterns at different reproductive stages are of great significance for further understanding the ecological
Ji-Yuan Liu +13 more
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