Latest Primary production Stories
Recent increases in population and economic growth have increased the demand for land-plant biomass for food, fuel and other purposes, but the supply of leaf, stem, root, fruit and other terrestrial plant-based materials has been hampered by a limit to what can naturally be produced.
The size and age of plants has more of an impact on their productivity than temperature and precipitation, University of Arizona researchers have discovered.
The photosynthetic activity of various regions is changing due to human interaction with the environment, including climate change, which makes large-scale studies of photosynthetic activity of interest.
Nothing dies of old age in the ocean. Everything gets eaten and all that remains of anything is waste. But that waste is pure gold to oceanographer David Siegel, director of the Earth Research Institute at UC Santa Barbara.
Fish play a far more important role as contributors of nutrients to marine ecosystems than previously thought, according to researchers at the University of Georgia and Florida International University.
Marcel Babin, Canada Excellence Research Chair in Remote Sensing of Canada's New Arctic Frontier at the Université Laval, will be discussing his research on the effects of environmental changes in the Arctic as part of an upcoming press breakfast panel discussion.
A new insight into global photosynthesis, the chemical process governing how ocean and land plants absorb and release carbon dioxide, has been revealed in research that will assist scientists to more accurately assess future climate change.
This salient question and an answer are the subject of an article published in the May 13 issue of the journal Science.
The end of a remarkable mission.
We may be becoming an ever more technologically advanced society, but we remain as dependent as ever -- if not more and more so -- on the natural world that surrounds us.
- Withering but not falling off, as a blossom that persists on a twig after flowering.