Managing data from multiple disciplines, scales, and sites to support synthesis and modeling

The synthesis and modeling of ecological processes at multiple spatial and temporal scales involves bringing together and sharing data from numerous s oul-ces. This article describes a data and information system model that fa cilitates assembling, managing, and sharing diverse data from multiple disc iplines, scales, and sites to support. integrated ecological studies. Cross -site scientific-domain working groups coordinate the development of data a ssociated with their particular scientific working group, including decisio ns about data requirements, data to be compiled data formats, derived data products, and schedules across the sites. The Web-based data and informatio n system consists of nodes for each working group plus a central node that provides data access, project information data query, and other functionali ty. The approach incorporates scientists and computer experts in the workin g groups and provides incentives for individuals to submit documented data to the data and information system. Published by Elsevier Science Inc.