Lessons from the Sandbox: Is Unexplained Nitrogen Real? Bernard T. BormannC. Kent KellerF. Herbert Bormann Pages: 0727 - 0733
Analysis of Four Macroalgal Assemblages along the Pacific Mexican Coast during and after the 1997–98 El Niño José Luis CarballoCelia OlabarriaThania Garza Osuna Pages: 0749 - 0760
Carbon and Nitrogen Cycling in Soils from Acidic and Nonacidic Tundra with Different Glacial Histories in Northern Alaska Sarah E. HobbieTiffany A. MileyMarissa S. Weiss Pages: 0761 - 0774
Cycling Dynamics of NH4 + and Amino Acid Nitrogen in Soils of a Deciduous Boreal Forest Ecosystem Jack W. McFarlandRoger W. RuessAllen P. Doyle Pages: 0775 - 0788
Changes in Individual Allometry Can Lead to Species Coexistence without Niche Separation Edward B. RastetterGöran I. gren Pages: 0789 - 0801
Aquatic Habitat Dynamics along a Braided Alpine River Ecosystem (Tagliamento River, Northeast Italy) Dave B. ArscottKlement TocknerJ. V. Ward Pages: 0802 - 0814
Fragmentation of Continental United States Forests Kurt H. RiittersJames D. WickhamJonathan H. Smith Pages: 0815 - 0822