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Abundance and distribution patterns of intertidal fishes at three sites within Redwood National and State Parks, 2004-05 /Cox, Karah Nikole. January 1900 (has links)
Thesis (M.S.)--Humboldt State University, 2007. / Includes bibliographical references (leaves 98-106). Also available via Humboldt Digital Scholar.
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The distribution and zonation of intertidal organisms of rocky coasts in south eastern Australia /King, R. J. January 1972 (has links)
Thesis (Ph. D.)--University of Melbourne, 1972. / Includes appendices. Includes bibliographical references (p. 243-263).
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Rocky intertidal zonation and habitat ecology of gammaridean Amphipods in Long Island Sound /Chavanich, Suchana. January 1997 (has links)
Thesis (M.A.)--Central Connecticut State University, 1997. / Thesis advisor: Dr. Kim A. Wilson. " ... in partial fulfillment of the requirements for the degree of Master of Arts in Biology." Includes bibliographical references (leaves 47-56).
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Assessment of rocky intertidal habitat on Outer Island using paired transects experiencing different wave exposures /Grabarz, Theodore L., January 2007 (has links)
Thesis (M.A.) -- Central Connecticut State University, 2007. / Thesis advisor: Clayton A. Penniman. "... in partial fulfillment of the requirements for the degree of Master of Arts in Biological Science." Includes bibliographical references (leaves 132-135). Also available via the World Wide Web.
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Aspects of community ecology on wave-exposed rocky Hawai'ian coastsBird, Christopher Everett. January 1900 (has links) (PDF)
Thesis (Ph.D.)--University of Hawaii, 2006. / Title from Web page (viewed on April 6, 2009). Includes bibliographical references.
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A long term comparison of rocky intertidal communities in Redwood National and State Parks /McGary, Cara L. January 2005 (has links)
Thesis (M.A.)--Humboldt State University, 2005. / Includes bibliographical references (leaves 68-74). Also available via the Internet from the Humboldt Digital Scholar web site.
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Demography of early life stages of habitat-forming intertidal fucoid algaeDunmore, Robyn Ann January 2006 (has links)
The intertidal zone is finely partitioned in species distributions and abundances. The demographies of key species over varying spatial and temporal scales are fundamental to understanding the population structure and overall dynamics of habitats and assemblages. In this thesis, settlement, dispersal and early life stage survival and growth were examined in several habitat-forming intertidal fucoid algae in New Zealand and Oregon, U.S.A. Natural settlement patterns of Hormosira banksii, Cystophora torulosa and Cystophora scalaris were quantified for over three years at a semi-protected shore in southern New Zealand. Settlement was monitored in four tidal zones, within bare rock and algal habitats. Settlement was synchronous between tidal zones but the density of settlement varied spatially and temporally. There were significant differences between tidal zones, habitats and times of the year. For H. banksii, small pulses of settlement occurred year-round with greatest densities during spring and early summer. Greatest settlement occurred at low tidal zones and under adult canopies. Both Cystophora species also reproduced year-round, but had much lower settlement densities than H. banksii. Most settlement occurred during spring and summer, while only small pulses occurred in autumn and winter months. Most settlement was in the lowest tidal zone (0.4 m above chart datum), with only a few zygotes settling at higher shore zones. Canopy cover had no significant effect on settlement densities. Dispersal was examined in Durvillaea spp., H. banksii, C. torulosa and Fucus gardneri. For all species, settlement densities declined with distance from the source populations, but densities were variable between species. Durvillaea spp. dispersal was more extensive than expected, with significant settlement occurring 32 m from the source population, the maximum sample range of the study. However, settlement densities were much higher within 8 m from the source. The extensive dispersal of Durvillaea spp. is a result of the combination of small, slowly sinking eggs and the presence of buoyant mucilage. The other species studied showed far more restrictive dispersal, and much lower settlement densities. Settlement occurred 2 m from the source, but most settlement occurred under or near the canopy. The eggs of these species are much larger and sink faster than the eggs of Durvillaea spp. The consequences of settling at different shore heights and seasons were examined in H. banksii and D. antarctica in New Zealand, and F. gardneri and Pelvetiopsis limitata in Oregon. Transplant experiments tested the effects of grazing and heat/desiccation stress on survival and growth of germlings at different shore heights, during different seasons. High germling mortality was a feature of all species, but rate of mortality depended on conditions and species. There is a trade-off for settling at different times of the year; overall, growth was faster in warmer seasons, but survival was better in cooler seasons. During cooler seasons, germlings are exposed to less heat/desiccation stress, but their slow growth exposes them to grazing and competitive interactions for longer periods. For New Zealand species, shore height had large effects, with better survival and growth in the low shore. Grazers were very effective in the low shore, and heat/desiccation stress had strong effects in the mid and high shores. For Oregon species, effects of grazing and heat/desiccation stress were generally weaker than for New Zealand species. Shore height had weak effects, but ultimately low shore germlings had poor survival, primarily because of overgrowth by ephemeral algae. This is in contrast to the generalisation that survival and growth in the low shore should be better due to a more benign environment. In this study, species had specific demographies that related to their life history characteristics and responses to the local environment. Differences in settlement, dispersal abilities, survival and growth over small spatial and temporal scales clearly underpinned large scale differences in recruitment and adult distribution and abundances.
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Wave attenuation over saltmarsh surfacesMoeller, Iris January 1997 (has links)
No description available.
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The role of night-feeding in shorebirds in an estuarine environment with specific reference to mussel-feeding oystercatchersSitters, Humphrey P. January 2000 (has links)
No description available.
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The impact and management of visitor pressure on Rocky Shore communitiesFletcher, Helen January 1997 (has links)
No description available.
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