Subject: Download Issues in Ecology at ESA Homepage Issues in Ecology reports can now be downloaded from the ESA homepage at: http://www.sdsc.edu/~ESA/issues.htm Users can download an Adobe Acrobat version or a text-only version of the first issue, "Human Alteration of the Global Nitrogen Cycle: Causes and Consequences." The second issue, "Ecosystem Services: Benefits Supplied to Human Societies by Natural Ecosystems," should be available for download next week. Four-page highlights booklets for each report are also available in Adobe Acrobat versions only. This page also includes instructions on how to download a free version of Adobe Acrobat.