Credits

Copyright 1997 Board of Regents, University of Wisconsin System Sea Grant Institute, Center for Limnology

Software written by Paul C. Hanson

Documentation written by Paul C. Hanson, Timothy B. Johnson, Daniel E. Schindler and James F. Kitchell

This work was funded in part by the University of Wisconsin Sea Grant Institute under grants from the National Sea Grant College Program, National Oceanic & Atmospheric Administration, U.S. Department of Commerce, and from the State of Wisconsin. Federal Grant No. NA46RG0481, Project A/AS-2.

WISCU-T-97-001, First Printing: April 1997, Printed in the USA

As in the previous versions, the University of Wisconsin Sea Grant College Program is both the primary sponsoring agency and the means for marketing and distribution of the software. Some of the developments in this manual derive from studies sponsored by the National Science Foundation, Wisconsin Department of Natural Resources, and graduate fellowship support provided by the National Science and Engineering Research Council of Canada. We are particularly grateful to James Petersen, National Biological Survey, Cook, Wash., for his help in financing development of this version. We also thank Stephen Wittman, UW Sea Grant assistant director for communications, and Catherine Cetrangolo, UW Sea Grant science editor, for their editorial advice, and Tina Yao, UW Sea Grant art director, for her advice on design and assistance in producing this document.