When you connect to the NBII Metadata Clearinghouse you will be able to search through metadata-based descriptions of biological data sets and information products from many different sources to identify those that meet your particular search criteria.
The NBII Metadata Clearinghouse: http://metadata.nbii.gov/
The NBII Home Page: http://www.nbii.gov/
Powered by Mercury
Daniel B. Lewis, 2003. Fire regimes of kipuka forests in El Malpais National Monument, New Mexico, USA. M.S. thesis, The University of Tennessee, Knoxville. 145 pp. -- {8797FC16-90F4-4BFB-AC2B-2D49317316D6}
Currently, ecosystem processes that maintain the forests of the American Southwest are operating outside the historical range of variation that existed prior to Euro-American settlement. Areas that have been minimally disturbed by humans should be targeted for research because they contain valuable information about past ecological processes. In El Malpais National Monument, islands of older substrate material are surrounded by younger lava flows. These areas, known as kipukas, likely preserve presettlement forest structure and contain trees old enough to provide information on past ecological processes.
taken from section 3.4 of Daniel B. Lewis, 2003. Fire regimes of kipuka forests in El Malpais National Monument, New Mexico, USA. M.S. thesis, The University of Tennessee, Knoxville. 145 pp.
Daniel B. Lewis, 2003. Fire regimes of kipuka forests in El Malpais National Monument, New Mexico, USA. M.S. thesis, The University of Tennessee, Knoxville. 145 pp. -- {8797FC16-90F4-4BFB-AC2B-2D49317316D6}