29 at the age of 100, as a president who elevated environmental stewardship, energy conservation and discussions about the global threat of rising carbon dioxide levels. President-elect Donald ...
Light provides material energy to plants as the basis for cell division and differentiation, chlorophyll synthesis, tissue growth and stomatal movement, and light intensity, photoperiod, and light ...
In an article published Dec. 24 in the journal Cell Reports, researchers showed that some types of soil bacteria can influence a plant’s balance of growth and defense. The bacteria produce an enzyme ...
They are now turning to plant life for clues and signs that a volcano is close to erupting. Volcanic gases, like carbon dioxide, are often released as magma pushes upward ... Forests are vast, and ...
“Scaling the production of low-carbon ... of each plant,” said Conrad Schneider, senior director for U.S. at the Clean Air Task Force. But Marty Durbin, president of the U.S. Chamber of ...
Plants face the constant challenge of allocating energy between growth and defense. While growth ensures survival and reproduction, defense protects against harmful bacteria. Until now, scientists ...
Bierhuizen, J. F., and Slatyer, R. O., C.S.I.R.O. Div. of Land Res. and Regional Survey, Techn. Paper, 24 (1964). Monteith, J. L., Szeicz, G., and Yabuki, K., J. Appl ...
The scrubbed sample passes into a reaction chamber where it is irradiated with ultraviolet (UV) light at 214nm (nanometres) generated by a zinc discharge lamp and a UV bandpass filter. Sulfur dioxide ...
Jartek has secured a significant deal with Arbor Wood, company based in the United States. Jartek will deliver a 45 m³ thermal modification chamber and a 1 MW gas-fired German thermal oil boiler to ...