Leila Gass

Biography

I’m an ecologist and GIS analyst, currently working with the Western Geographic Science Center in Tucson, Arizona.  

My primary interest and expertise is in using GIS and remotely-sensed imagery to analyze spatial patterns and relationships in ecological systems. Current and previous projects include modeling land cover change and assessing accuracy for the National Land Cover Database (NLCD); producing spatial data for a world-wide assessment of potash resources and for a national moneral assessment for Cuba; and species distribution modeling for desert tortoises. My work includes project proposals, literature reviews, data compilation, database design and analysis, poster design, and report writing and editing.
 

Other Publications

Higgins, L.V. and L. Gass. 1993. Birth to weaning: parturition, duration of lactation, and attendance cycles of Australian sea lions (Neophoca cinerea). Canadian Journal of Zoology 71(10):2047-2055.

Morris, M.R., L. Gass, and M.J. Ryan. 1995. Assessment and individual recognition of opponents in the pygmy swordtails Xiphophorus nigrensis and X. multilineatus. Behavioral Ecology and Sociobiology 37:303-310.

Gass, L. 1996. Nesting behavior of Golden-cheeked Warblers in Travis County, Texas. MA thesis, Southwest Texas State University.

Gass, L. and P.W. Barnes. 1998. Microclimate and understory structure of live oak (Quercus fusiformis) clusters in central Texas, USA. Southwestern Naturalist 43: 183-194.

Ladd, C. and L. Gass. 1999. Golden-cheeked Warbler (Dendroica chrysoparia). In The Birds of North America (A. Poole and F. Gill, Eds.). The Academy of Natural Sciences, Philadelphia, and The American Ornithologists’ Union, Washington, D.C.