Lloyd L. Loope
Research Scientist, USGS BRD
Haleakala National Park
Ph.D., Duke University, 1970
Lloyd_Loope@usgs.gov

Research Interests

The stated mission of the Biological Resources Division of the U.S. Geological Survey is "to work with others to provide the scientific understanding and technologies needed to support the sound management and conservation of our Nation's biological resources". In Hawaii, the perceived Mission is to conduct and facilitate research to assist conservation of native ecosystems and species. Loope's interest is focused on conservation biology of Haleakala National Park and the island of Maui, but also relates to geographical broader issues such as statewide management of alien plant problems and strategies for restoration of endangered plant species. A special current interest is to predict invasiveness of non-native plant species not yet widespread in Hawaii from their behavior somewhere else in the world.

Selected Publications

Medeiros, A.C., L.L. Loope, P. Conant, and S. McElvaney. 1997. Status, ecology, and management of the invasive tree Miconia calvescens DC (Melastomataceae) in the Hawaiian Islands. Pages 23-35 in Records of the the Hawaii Biological Survey for 1996, N.L. Evenhuis and S.E. Miller (eds.), Bishop Museum Occasional Papers No. 48.
Loope, L.L., and C.P. Stone. 1996. Strategies to reduce erosion of biodiversity by exotic terrestrial species, p. 261-279. In Biodiversity in Managed Landscapes: Theory and Practice, R.C. Szaro and D.W. Johnston (eds.). Oxford University Press, New York.
Cole, F.R., L.L. Loope, A.C. Medeiros, J.A. Raikes, and C.S. Wood. 1995. Conservation implications of introduced game birds (Phasianus colchicus and Alectoris chukar) in high-elevation Hawaiian shrubland. Conservation Biology 9(2):306-313.
Loope, L.L., and A.C. Medeiros. 1994. Impacts of biological invasions on the management and recovery of rare plants in Haleakala National Park, Maui, Hawaiian Islands, p. 143-158. In Restoration of Endangered Species, M. Bowles and C.J. Whelan (eds.). Cambridge University Press. Cambridge, UK.
Medeiros, A.C., L.L. Loope, T. Flynn, L. Cuddihy, K.A. Wilson, and S. Anderson. 1992. The naturalization of an Australian tree fern (Cyathea cooperi) in Hawaiian rain forests. American Fern Journal 82(1): 27-33
Cole, F.R., A.C. Medeiros, L.L.Loope, and W.W. Zuehlke. 1992. Effects of the Argentine ant (Iridomyrmex humilis) on the arthropod fauna of high-elevation shrubland, Haleakala National Park, Maui, Hawaii. Ecology 7(4): 1313-1322
Loope, L.L., and D. Mueller-Dombois. 1989. Characteristics of invaded islands, p. 257-280. In J.A. Drake, H.A. Mooney, F. di Castri, R.H. Groves, F.J. Kruger, M. Rejmanek, and M. Williamson (eds.), Ecology of Biological Invasions: a Global Synthesis. John Wiley & Sons, Chichester, U.K.
Loope, L.L., O.H. Hamann, and C.P. Stone. 1988. Comparative conservation biology of oceanic archipelagoes: Hawaii and the Galapagos. BioScience 34(4): 272-282