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Browsing International Biological Program Technical Reports (1970-1975) by Title

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  • Altitudinal ecotypes in Hawaiian Metrosideros 
    Corn, Carolyn A; Hiesey, William M (Island Ecosystems IRP, U.S. International Biological Program, 1973-02)
    Hawaiian Metrosideros distribution extends from tropical to cool-temperature climates throughout the six major islands of the Hawaiian Island chain. It forms a highly polymorphic complex that occurs in a continuous ...
  • The bioecology of Psylla uncatoides in the Hawaii Volcanoes National Park and the Acacia koaia sanctuary 
    Leeper, John R; Beardsley, J W (Island Ecosystems IRP, U.S. International Biological Program, 1973-04)
    Psylla uncatoides is a recent accidental introduction to the Hawaiian Islands. Its population densities are closely tied to the flush phenology of Acacia spp. The psyllid was studied on Acacia koa on the southeastern slope ...
  • Bioenergetics of Hawaiian Honeycreepers: the Amakihi (Loxops virens) and the Anianiau (L. parva) 
    MacMillen, Richard E (Island Ecosystems IRP, U.S. International Biological Program, 1972-08)
    Insular biotas have attracted considerable biological attention, and have been very important in the formulation of evolutionary thought and theory. Since Charles Darwin's visit to the Galapagos Islands and his description ...
  • Birds of Hawaii Volcanoes National Park 
    Berger, Andrew J (Island Ecosystems IRP, U.S. International Biological Program, 1972-08)
    The dominant and subdominant plants are listed for 10 major vegetational and climatic areas within Volcanoes National Park. These areas are located at elevations between 1,400 and 10,000 feet. Information on the birds found ...
  • Birds of the Kilauea Forest Reserve, a progress report 
    Berger, Andrew J (Island Ecosystems IRP, U.S. International Biological Program, 1972-09)
    The Kilauea Forest Reserve is notable for the island of Hawaii because it provides habitat for at least nine species of endemic birds, of which six species are members of the Hawaiian Honeycreeper family (Drepanididae): ...
  • The cavernicolous fauna of Hawaiian lava tubes, Part VII. Emesinae or thread-legged bugs (Heteroptera: Redvuiidae) 
    Gagne, Wayne C; Howarth, Francis G (Island Ecosystems IRP, U.S. International Biological Program, 1974-07)
    This paper describes the world's second troglobitic heteropteran, Nesidiolestes sp., and presents notes on its biology. The species is restricted to the dark zones of high altitude lava tubes on Hawaii Island. Body ...
  • The cavernicolous fauna of Hawaiian lava tubes, Part VI. Mesoveliidae or water treaders (Heteroptera) 
    Gagne, Wayne C; Howarth, Francis G (Island Ecosystems IRP, U.S. International Biological Program, 1974-05)
    This paper is a systematic report and a biological analysis of the Mesoveliidae from Hawaiian caves. Most important is a new species of Speovelia Esaki, S. sp. (Hawaii I.), described from material collected on moist walls ...
  • Climate data for the IBP sites on Mauna Loa, Hawaii 
    Bridges, Kent W; Carey, G Virginia (Island Ecosystems IRP, U.S. International Biological Program, 1974-05)
    This report contains the second set of Tables and Figures for the climatic data collected at the US/IBP Island Ecosystems IRP field sites on Mauna Loa, Hawaii. The majority of these data were collected during 1973 using ...
  • The climate of the IBP sites on Mauna Loa, Hawaii 
    Bridges, Kent W; Carey, G Virginia (Island Ecosystems IRP, U.S. International Biological Program, 1973-04)
    This supplement contains the first set of Tables and Figures for the climatic data collected at the US/IBP Island Ecosystems IRP field sites on Mauna Loa, Hawaii. The period covered by these data starts with the inception ...
  • Ecogeographical variations of chromosomal polymorphism in Hawaiian populations of Drosophila immigrans 
    Paik, Yong K; Sung, Kee C (Island Ecosystems IRP, U.S. International Biological Program Reports, 1973-02)
    Eighteen samples from twelve populations of Drosophila immigrans in the islands of Kauai, Oahu and Hawaii in the Hawaiian archipelago were analyzed for inversion polymorphism in 1125 females and 206 males. Three kinds of ...
  • Ecological studies of Ctenosciara hawaiiensis (Hardy) (Diptera: Sciaridae) 
    Steffan, Wallace A (Island Ecosystems IRP, U.S. International Biological Program, 1972-08)
    The seasonal fluctuations of Ctenosciara hawaiiensis (Hardy) populations in two different ecosystems at the same elevation on Mauna Loa on the island of Hawaii are compared and correlated with fluctuations in rainfall, ...
  • Ecological studies on Hawaiian lava tubes 
    Howarth, Francis G (Island Ecosystems IRP, U.S. International Biological Program, 1972-12)
    The Hawaiian Islands offer great potential for evolutionary research. The discovery of specialized cavernicoles among the adaptively radiating fauna adds to that potential. About 50 lava tubes and a few other types of caves ...
  • Effects of microclimatic changes on oogenesis of Drosophila mimica 
    Kambysellis, Michael P (Island Ecosystems IRP, U.S. International Biological Program, 1974-05)
    The reproductive mode of Drosophila mimica, a species endemic to the island of Hawaii, was determined by analyzing the ovarian development of three natural populations during a nine month period. Qualitatively the developmental ...
  • EZplot: a computer program which allows easy use of a line plotter 
    Bridges, Kent W (Island Ecosystems IRP, U.S. International Biological Program, 1973-08)
    This technical report describes the use of a computer program (called EZPLOT) which has been written to allow easy use of a computer-driven line plotter. This program has been designed to provide a simple set of commands ...
  • First progress report and second-year budget, International Biological Program (IBP), Hawaii Terrestrial Biology subprogram 
    Berger, Andrew J; Gressitt, J Linsley; Mueller-Dombois, Dieter (Island Ecosystems IRP, U.S. International Biological Program, 1970-12)
    The Hawaii subprogram of the U.S. Contribution to IBP was funded six months ago, in June 1970. It is one of three subprograms of the "Origin and Structure of Ecosystems Integrated Research Program" under the directorship ...
  • Flightless Dolichopodidae (Diptera) in Hawaii 
    Hardy, D Elmo; Delfinado, Mercedes D (Island Ecosystems IRP, U.S. International Biological Program, 1973-02)
    The flightless dolichopodid fly being described here was recovered from leaf litter samples collected in native forest on the island of Hawaii, at 5100 ft. on Saddle Road, 19°40132" N latitude and 155°20 130" E longitude ...
  • Floristic and structural development of native dry forest stands at Mokuleia, N.W. Oahu 
    Wirawan, Nengah (Island Ecosystems IRP, U.S. International Biological Program, 1974-01)
    Almost all species recorded 20 years ago from seven plots of native dry forest stands at Mokuleia are still found in their respective plots. Except in two plots, almost all the dominant native species are regenerating and ...
  • Fourth progress report and budget proposal for FY 1975 
    Mueller-Dombois, D; Bridges, K (Island Ecosystems IRP, U.S. International Biological Program, 1974-03)
    This document is the fourth annual progress report of the ISLAND ECOSYSTEMS STABILITY AND EVOLUTION Subprogram of the U. S. International Biological Program (IBP). It covers the period from February 1973 through February ...
  • Genecological studies of Hawaiian ferns: reproductive biology of pioneer and non-pioneer species on the island of Hawaii 
    Lloyd, Robert M (Island Ecosystems IRP, U.S. International Biological Program, 1974-02)
    Sporophytes from natural populations of ferns occupying pioneer lava and mature rainforest habitats on the island of Hawaii, Hawaiian Islands, were investigated to determine their mating system and frequency of recessive ...
  • The growth and phenology of Metrosideros in Hawaii 
    Porter, John R (Island Ecosystems IRP, U.S. International Biological Program, 1973-08)
    The growth and phenology of three principal varieties of Hawaiian Metrosideros were examined. All varieties have an annual flowering cycle extending over several months, usually peaking in spring or summer. The peaks of ...

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