Sperry, L J <br/><br/>
Bromus tectorum invasion alters nitrogen dynamics in an undisturbed arid grassland ecosystem.  [electronic resource] 

 -  Ecology  Mar 2006 
 - 603-15 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0012-9658 
<br/><br/><label>Standard No.: </label>10.1890/05-0836  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity<br/>Biomass<br/>Bromus--growth & development<br/>Ecosystem<br/>Nitrates--metabolism<br/>Nitrogen--metabolism<br/>Nitrogen Isotopes<br/>Poaceae--growth & development<br/>Population Dynamics<br/>Rain<br/>Seasons<br/>Soil--analysis