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Carbon Cycle: The cycle by which the element carbon is exchanged between organic matter and the earth's physical environment.

Characterization of Ultra-fine Grained and Nanocrystalline Materials Using Transmission Kikuchi Diffraction

1School of Civil Engineering, The University of Sydney, 2Australian Centre for Microscopy and Microanalysis, The University of Sydney, 3Department of Earth and Planetary Sciences, Macquarie University, 4Charles Delaunay Institute, LASMIS, UMR STMR CNRS 6281, University of Technology of Troyes

JoVE 55506


 Engineering

Characterization, Quantification and Compound-specific Isotopic Analysis of Pyrogenic Carbon Using Benzene Polycarboxylic Acids (BPCA)

1Department of Geography, University of Zurich, 2Department of Earth and Ocean Sciences, University of South Carolina, 3Department of Earth Sciences, ETH Zurich, 4Laboratory of Ion Beam Physics, ETH Zurich, 5Department of Geological Sciences, Stockholm University

JoVE 53922


 Chemistry

The Carbon Cycle

JoVE 10933

Carbon is the basis of all organic matter on Earth, and is recycled through the ecosystem in two primary processes: one in which carbon is exchanged among living organisms, and one in which carbon is cycled over long periods of time through fossilized organic remains, weathering of rocks, and volcanic activity. Human activities, including increased agricultural practices and the burning of…


 Core: Ecosystems

Community Diversity- Concept

JoVE 10607

Populations do not live in isolation; thus, every population interacts with others in certain ways. These interactions give rise to a network of populations. Hence, an ecological community is composed of such population networks of various species interacting with each other within the same area. These biological, or biotic, components may also closely interact with non-living, or abiotic,…


 Lab Bio

Photosynthesis- Concept

JoVE 10565

Autotrophs

Almost all living organisms on Earth depend on photosynthesis, which is the process that converts sunlight energy into a simple sugar called glucose. This molecule can be used as a short-term energy source or to build more complex carbohydrates like starches for long-term energy storage. Autotrophs are organisms that capture light energy using photosynthesis. Also known …


 Lab Bio

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