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Ambio|August 8, 2002
People on the land: changes in global population and croplands during the 20th centuryNavin Ramankutty, Jonathan A Foley, Nicholas J Olejniczak
Ambio|September 6, 2003
Greening of arid cities by residual water reuse: a multidisciplinary project in northern ChileLuis Cáceres Villanueva, Jose Delatorre, Fernando De la Riva, et al.
Ambio|September 6, 2003
Assessing the effect of climate oscillations and land-use changes on streamflow in the central Spanish PyreneesSantiago Beguería, Juan I López-Moreno, Adrián Lorente, et al.
Ambio|September 6, 2003
Azerbaijan: environmental conditions and outlookNapier Shelton
Ambio|July 4, 2003
Assessing the recovery of lakes in southeastern Canada from the effects of acidic depositionDean S Jeffries, Thomas A Clair, Suzanne Couture, et al.
Ambio|July 4, 2003
Littoral microcrustacean (Cladocera and Copepoda) indicators of acidification in Canadian Shield lakesBjørn Walseng, Norman D Yan, Ann Kristin Schartau
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