Browsing by Author "Stevenson, Bryan A."
Now showing items 1-5 of 5
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Convergence of soil nitrogen isotopes across global climate gradients
(Nature Publishing Group, 2015) -
Denitrification and availability of carbon and nitrogen in a well-drained pasture soil amended with particulate organic carbon
(American Society of Agronomy, 2011)A well-drained soil in N-fertilized dairy pasture was amended with particulate organic carbon (POC), either sawdust or coarse woody mulch, and sampled every 4 wk for a year to test the hypothesis that the addition of POC ... -
Nitrogen inputs and outputs for New Zealand from 1990 to 2010 at national and regional scales
(Taylor & Francis, 2012)Reactive nitrogen (N) is increasingly added to the New Zealand environment because of increased sales of N fertilizer and increased human population. The Greenhouse Gas Inventory now reports in detail on changes for N ... -
Relationship between soil δ¹⁵N, C/N and N losses across land uses in New Zealand
(Elsevier, 2010)Several of the major processes that result in N loss from soil (nitrification, ammonia volatilization, and denitrification) discriminate against ¹⁵N and fractionate the stable N isotopes, thus δ¹⁵N of ecosystem components ... -
The short-term effects of surface soil disturbance on soil bacterial community structure at an experimental site near Scott Base, Antarctica
(Springer-Verlag, 2013)Humans are visiting Antarctica in increasing numbers, and the ecological effect of rapid soil habitat alteration due to human-induced physical disturbance is not well understood. An experimental soil disturbance trial was ...
