Titlebook: New Perspectives on Nitrogen Cycling in the Temperate and Tropical Americas; Report of the Intern Alan R. Townsend Book 1999 Springer Scien

CERE

Do top-down and bottom-up controls interact to exclude nitrogen-fixing cyanobacteria from the plankte physiological constraint against the occurrence of nitrogen-fixing organisms, but the lower Mo availability may slow the growth rate of these organisms. The slower growth rate makes nitrogen-fixing cyanobacteria in estuaries more sensitive to mortality from grazing by Zooplankton and benthic orga

Terminal

上釉彩

Nitrogen limitation in dryland ecosystems: Responses to geographical and temporal variation in precnt increase in fertilized over control ANPP at different levels of . addition); (3) Fertilizer Use Efficiency (FUE, the absolute gain in productivity per amount of fertilizer N), and (4) Maximum Response (the greatest absolute increase in ANPP at saturating levels of N addition). Relative Response t

peritonitis

没花的是打扰

发源

不再流行

William M. Lewis Jr.,John M. Melack,William H. Mcdowell,Michael Mcclain,Jeffrey E. Richey

凹槽

平淡而无味

tenosynovitis