This is a preview. Log in through your library . Abstract Background: Anthropogenic nitrogen (N) addition has dramatically increased and significantly affected global nitrogen cycling. The natural ...

This is a preview. Log in through your library . Abstract Nitrification of the environment has resulted from tremendous increases in the use of fertilizers for crop plants. This has increased runoff ...

A research team led by Prof. WANG Wenzhong from the School of Earth and Space Sciences of the University of Science and Technology of China (USTC), in collaboration with international scholars, ...

When a cargo ship carrying fertilizer sank into the Red Sea on March 2, reporters sought out expert insight from none other than Xingchen Wang, professor of earth and environmental sciences at Boston ...

The present ratio of nitrogen-15 to nitrogen-14 in planets and bodies is an indication of the original ratio of the two isotopes in the early solar system. But previous analyses of nitrogen in lunar ...

The origin of the chemical elements in the Universe is one of the most fascinating and enduring mysteries in astronomy. Progress so far has come from studies of stars, but here only elemental ...

Researchers may have just spotted the elusive, ephemeral nucleus of nitrogen-9 for the first time. With seven protons and two neutrons, the lopsided atomic nucleus of nitrogen-9 pushes the limits of ...

With five more protons than should be stable, the newly discovered nitrogen-9 isotope sits right on the borderline of physical possibility. When you purchase through links on our site, we may earn an ...