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  • CRUST1.pdf

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...
    Full Text:
    file:///Z|/Digital%20Collections/Ponzetti%20Thesis%20Data/CRUST1

  • VASCENV.pdf

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...
    Full Text:
    file:///Z|/Digital%20Collections/Ponzetti%20Thesis%20Data

  • PonzettiJeanneM2001.pdf

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...
    Full Text:
    ) lichens can be used as sensitive indicators of soil chemistry. @Copyright by Jeanne M. Ponzetti June

  • envtcodes.pdf

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...
    Full Text:
    pH (transect values are averages of 9 samples per transect) EC electrical conductivity (dS/m

  • sitevars.xls

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...

  • CRUST51.xls

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...

  • Crust41.xls

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...

  • PonzettiJeanneM2001.zip

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...

  • Biotic soil crusts of Oregon's shrub steppe

    Creator:
    Ponzetti, Jeanne M.
    Abstract:
    This research examines the community composition of biotic soil crusts at nine sites in central and eastern Oregon, U.S.A. At each site, data were collected in one pair of livestock-grazed and excluded transects. Variables recorded included: cover of biotic soil crusts and vascular plant species, soil surface pH, electrical conductivity,...
    Resource Type:
    Masters Thesis

  • The divorce process : toward a typology of marital dissolution

    Creator:
    Ponzetti, James Joseph
    Abstract:
    The purpose of the present study was to describe the process of marital dissolution. This description entailed collecting information about the process itself and then typologizing divorces on the basis of their trajectories to dissolution. One hundred and seven divorced individuals were interviewed. This interview consisted of three parts. First,...
    Resource Type:
    Dissertation
    Full Text:
    dissolution AN ABSTRACT OF THE THESIS OF James Joseph Ponzetti, Jr. for the degree of Doctor of Philosophy