Transformation of the nitrogen cycle: recent trends, questions, and potential solutions
Humans continue to transform the global nitrogen cycle at a record pace, reflecting an increased
combustion of fossil fuels, growing demand for nitrogen in agriculture and industry, and …
combustion of fossil fuels, growing demand for nitrogen in agriculture and industry, and …
Impacts of atmospheric anthropogenic nitrogen on the open ocean
Increasing quantities of atmospheric anthropogenic fixed nitrogen entering the open ocean
could account for up to about a third of the ocean's external (nonrecycled) nitrogen supply …
could account for up to about a third of the ocean's external (nonrecycled) nitrogen supply …
The global nitrogen cycle in the twenty-first century
…, A Jenkins, B Grizzetti, JN Galloway… - … of the Royal …, 2013 - royalsocietypublishing.org
Global nitrogen fixation contributes 413 Tg of reactive nitrogen (N r ) to terrestrial and marine
ecosystems annually of which anthropogenic activities are responsible for half, 210 Tg N. …
ecosystems annually of which anthropogenic activities are responsible for half, 210 Tg N. …
The nitrogen cascade
… This phenomenon is called the N cascade (Galloway 1998), which we define as the
sequential transfer of Nr through environmental systems and which results in environmental …
sequential transfer of Nr through environmental systems and which results in environmental …
Global biodiversity: indicators of recent declines
In 2002, world leaders committed, through the Convention on Biological Diversity, to achieve
a significant reduction in the rate of biodiversity loss by 2010. We compiled 31 indicators to …
a significant reduction in the rate of biodiversity loss by 2010. We compiled 31 indicators to …
[HTML][HTML] Safety and efficacy of NVX-CoV2373 Covid-19 vaccine
…, R Clark, C Cosgrove, J Galloway… - … England Journal of …, 2021 - Mass Medical Soc
Background Early clinical data from studies of the NVX-CoV2373 vaccine (Novavax), a
recombinant nanoparticle vaccine against severe acute respiratory syndrome coronavirus 2 (…
recombinant nanoparticle vaccine against severe acute respiratory syndrome coronavirus 2 (…
Nitrogen fixation: Anthropogenic enhancement‐environmental response
JN Galloway, WH Schlesinger, H Levy… - Global …, 1995 - Wiley Online Library
In the absence of human activities, biotic fixation is the primary source of reactive N, providing
about 90–130 Tg N yr −1 (Tg = 10 12 g) on the continents. Human activities have resulted …
about 90–130 Tg N yr −1 (Tg = 10 12 g) on the continents. Human activities have resulted …
Nitrogen cycles: past, present, and future
This paper contrasts the natural and anthropogenic controls on the conversion of unreactive
N 2 to more reactive forms of nitrogen (Nr). A variety of data sets are used to construct global …
N 2 to more reactive forms of nitrogen (Nr). A variety of data sets are used to construct global …
How a century of ammonia synthesis changed the world
On 13 October 1908, Fritz Haber filed his patent on the “synthesis of ammonia from its elements”
for which he was later awarded the 1918 Nobel Prize in Chemistry. A hundred years on …
for which he was later awarded the 1918 Nobel Prize in Chemistry. A hundred years on …
Global assessment of nitrogen deposition effects on terrestrial plant diversity: a synthesis
R Bobbink, K Hicks, J Galloway… - Ecological …, 2010 - Wiley Online Library
Atmospheric nitrogen (N) deposition is a recognized threat to plant diversity in temperate
and northern parts of Europe and North America. This paper assesses evidence from field …
and northern parts of Europe and North America. This paper assesses evidence from field …