Search Constraints

Start Over
Filtering by: Committee Member Goodwin, Richard A. Remove constraint Committee Member: Goodwin, Richard A. Academic Affiliation Fisheries and Wildlife Remove constraint Academic Affiliation: Fisheries and Wildlife Decade 2010-2019 Remove constraint Decade: 2010-2019

Search Results

  • Young-of-the-year rockfish (Sebastes spp.) settlement dynamics in Oregon estuaries

    Creator:
    Dauble, Alison D.
    Abstract:
    In the Pacific Northwest, several species of rockfishes (Sebastes spp.) are under extreme conservation measures due to low population levels. Although currently at healthy population levels, one species of interest is the black rockfish (S. melanops), which has been shown to utilize estuarine habitat during its early life history stages....
    Resource Type:
    Masters Thesis
    Full Text:
    !"#!$%&'!(&#)*#&+,#&+,%-%#)*# # !./012#34#3567.8#91:#;<8#=8>:88#19#?50;8:#19#%@/82@8#/2#*/0<8:/80#%@/82@8#A:8082;8=# 12#B628#CD#EFGF

  • Direct and indirect effects of livestock grazing intensity on processes regulating grassland bird populations

    Creator:
    Johnson, Tracey N.
    Abstract:
    In grasslands, grazing by large ungulates can influence vegetation structure, composition, primary productivity, and ultimately, ecosystem functioning. While grazing represents a complex disturbance, grazing intensity largely determines the effects of grazing on vegetation. Structural and compositional changes in the plant community caused by grazing could have bottom-up effects on species...
    Resource Type:
    Dissertation
    Full Text:
    represents a complex disturbance, grazing intensity largely determines the effects of grazing on vegetation