@article {ARC22706,
title = {A revised assessment of species redundancy and ecosystem reliability},
journal = {Conservation Biology},
volume = {13},
year = {1999},
pages = {440-443},
abstract = {Naeem formalized the relationships among species diversity, functional groups, species redundancy, and ecosystem reliability. Although we applaud his efforts and agree with many of his conclusions, we disagree with some fundamental assumptions used in the derivation of Naeem{\textquoteright}s equation 2. These assumptions affect some of the conclusions concerning the role of redundancy. We discuss two possible interpretations of Naeem{\textquoteright}s equation. Under the first interpretation, the equation relates to the probability that a species is present at a particular time t. Under the second interpretation, the equation relates to the probability that a species is present at least once during the interval of time between time 0 and time t. Under this second interpretation we also disagree with the application of Naeem{\textquoteright}s equation 4.},
keywords = {Species composition},
doi = {10.1046/j.1523-1739.1999.013002440.x},
author = {Edward B Rastetter and Laura Gough and A. E. Hartley and D. A. Herbert and K. J. Nadelhoffer and Mathew W. Williams}
}