Exotic Brome-Grasses in Arid and Semiarid Ecosystems of the Western US
238 occurred (Kleiner and Harper 1977 ) and at that time, K ex , K ex /Mg ex , and soil CEC were higher in the plots that were i ...
239 severe experimental disturbances (fi re, mowing) showed P increased across all treatments and became less important than wat ...
240 B. rubens would respond to atmospheric N deposition (Padgett and Allen 1999 ; Yoshida and Allen 2001 , 2004 ). Along an urba ...
241 greatest increases occurring during years with the highest precipitation. Interestingly, Gundale et al. ( 2008 ) examined nu ...
242 While a number of studies have examined the effect of N availability on produc- tion of B. tectorum and perennial grasses in ...
243 was suppressed when P availability was reduced. DeLucia et al. ( 1989 ) found that B. tectorum biomass was reduced by over 9 ...
244 8.5 Discussion 8.5.1 How Soil Texture and Biochemistry Can Limit Bromus Based mostly on experimental additions of N to fi el ...
245 organic matter, which can be the dominant source of plant available P when soil physiochemical processes tie up P (Stevenson ...
246 have higher CECs than herbaceous and woody species (Crooke and Knight 1962 ; Scott and Billings 1964 ; Woodward et al. 1984 ...
247 soil lichens are associated with soils containing higher Mn (Blank et al. 2001 ; Bowker et al. 2005 ). Soil depth and textur ...
248 amount of precipitation that falls when air temperatures are below 10 °C (winter) relative to total precipitation (winter/to ...
249 temperatures, followed by the Colorado Plateau. The Great Basin/Columbia Plateau is at the other end of the gradient, with t ...
250 consequence. But if the fi re occurs in a stand of fi re-intolerant shrubs such as A. tridentata , postfi re increases in N ...
251 acid- neutralizing capacities because it is not often measured in soils; and (4) how the interactions of these soil factors ...
252 Blackshaw RE, Molnar LJ, Janzen HH (2004) Nitrogen fertilizer timing and application method affect weed growth and competiti ...
253 Dodd MB, Lauenroth WK, Welker JM (1998) Differential water resource use by herbaceous and woody plant life-forms in a shortg ...
254 Link SO, Bolton H Jr, Thiede ME et al (1995) Responses of downy brome to nitrogen and water. J Range Manag 48:290–297 Mack R ...
255 Rao LE, Allen EB, Meixner T (2010) Risk-based determination of critical nitrogen deposition loads for fi re spread in southe ...
256 Wang S, Zheng W, Ren J et al (2002) Selectivity of various types of salt-resistant plants for K + over Na +. J Arid Environ ...
257 Chapter 9 Bromus Response to Climate and Projected Changes with Climate Change Bethany A. Bradley , Caroline A. Curtis , and ...
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