This process, called photosynthesis, is essential to the global carbon cycle and organisms that conduct photosynthesis represent the lowest level in most food chains (Figure 1). Most living things ...

Terrestrial ecosystems play a critical role in regulating Earth’s climate by removing carbon dioxide (CO2) from the atmosphere through photosynthesis. This process, known as gross primary production ...

Similarly, we might think of plants using carbon dioxide and sunlight for photosynthesis and producing oxygen and glucose. How can we determine whether carbon dioxide is actually being used or ...

The IAEA Environment Laboratories apply nuclear and isotopic techniques to better understand the carbon cycle, to evaluate the ocean’s capacity to store carbon ... take up CO 2 in the surface ocean ...

On the east coast of Australia, in tropical North Queensland, lies the Daintree rainforest—a place where the density of trees ...

After being absorbed through the stomata, carbon dioxide attaches to Ribulose 1,5-bisphosphate (RuBP), an organic molecule ...

Photosynthesis can occur in surface plants ... seagrasses and other forms of sea life interact sheds light on Earth’s carbon cycle. Carbon, a chemical element, is found in all organic matter ...

Farmers use lights to extend the growing cycle of vegetable plants ... the main things that affect the rate of photosynthesis are light intensity, carbon dioxide concentration, temperature ...

In recent years, the Arctic tundra’s ability to emit less and absorb more carbon has taken a hit. A new analysis, which incorporated more data and better methods of examination, confirmed that the eco ...