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Filtering by: Committee Member Sponaugle, Su Remove constraint Committee Member: Sponaugle, Su

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Morphology, Sediment Microbial Analysis, and Species Distribution Modeling of a New Offshore Population of Ghost Shrimp (Neotrypaea sp.)

Creator:

Hardisty, Sarah

Abstract:

In 2019, a multi-cohort population of the typically estuarine burrowing shrimp Neotrypaea sp., was discovered approximately 7 miles offshore of Newport, Oregon. Morphological analysis of the offshore population, microbial sediment sequencing, and species distribution modeling was conducted with this new offshore population. In order to identify Neotrypaea sp. to the...

Resource Type:

Masters Thesis
Correlation Between Coralline Algae and Community Composition in Oregon Coast Tide Pools

Creator:

Heppell, Dylan

Abstract:

Ocean acidification affects all organisms that incorporate calcium carbonate into their structure, including coralline algae. Coralline algae are a key component of the intertidal ecosystem on the Oregon coast which is why it is important that we understand how the potential loss of coralline algae to ocean acidification will impact...

Resource Type:

Honors College Thesis
An Ecological Assessment of a Potential Sea Otter (Enhydra lutris) Reintroduction to the Oregon Coast

Creator:

Kone, Dominique

Abstract:

Sea otters (Enhydra lutris) used to exist along coastlines throughout much of the North Pacific Ocean. During the Maritime Fur Trade, sea otters were extirpated from much of their historic range, including Oregon. There is renewed interest in reintroducing sea otters to Oregon. Managers seek improved understanding of the potential...

Resource Type:

Masters Thesis
Habitat Use and Ecological Interactions of Invasive Lionfish in the Bahamas

Creator:

Davis, Alexandra C. D.

Abstract:

Invasive species are a growing global economic and ecological problem. Invasive Indo-Pacific lionfish (Pterois spp.) are known to have extreme negative effects on coral-reef communities in the Bahamas, so understating their distribution within and among reefs, what limits their local movements, and the effects they have on native prey species...

Resource Type:

Dissertation
Effects of Elevated CO₂ on Speckled Sanddab (Citharichthys stigmaeus) Behavior

Creator:

Andrade, Jessica F.

Abstract:

The direct and indirect effects of ocean acidification (OA) are a growing concern, particularly in areas already experiencing elevated levels of oceanic CO₂. Studies with marine fishes suggest that elevated CO₂ levels may affect behavior by interfering with an important brain neurotransmitter. Studies examining the effects of OA fish behavior...

Resource Type:

Masters Thesis
Utilization of the Non-Native Seagrass, Zostera japonica, by Crab and Fish in Pacific Northwest Estuaries

Creator:

Sund, Daniel M.

Abstract:

The introduction of non-native species often results in fundamental changes in the structure and function of disturbed environments. In the Pacific Northwest (PNW), the introduced seagrass Zostera japonica is rapidly expanding in distribution, impacting stakeholders and public use of the intertidal. Z. japonica’s expansion has prompted a number of different...

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Masters Thesis

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Academic Affiliation

College of Earth, Ocean, and Atmospheric Sciences2
Integrative Biology2
Fisheries and Wildlife1

Advisor

Conway, Flaxen1
Dumbauld, Brett R.1
Henkel, Sarah K.1
Hixon, Mark A.1
Hurst, Thomas P.1
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2015 to 2023

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Committee Member

Sponaugle, Su[remove]6
Chan, Francis1
Chan, Samuel S.1
Heppell, Scott A.1
Jones, Julia A.1
more Committee Members »

Creator

Andrade, Jessica F.1
Davis, Alexandra C. D.1
Hardisty, Sarah1
Heppell, Dylan1
Kone, Dominique1
more Creators »

Contributor

Fulton Bennett, Heather1
Henkel, Sarah K.1
Menge, Bruce A.1
Torres, Leigh G.1

Date

Date range begin – Date range end

Current results range from 2015 to 2022

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Decade

2020-20292
2010-20194

Degree Field

Marine Resource Management2
Environmental Sciences1
Fisheries Science1
Integrative Biology1
Zoology1

Degree Level

Master's4
Bachelor's1
Doctoral1

Degree Name

Master of Science (M.S.)4
Doctor of Philosophy (Ph.D.)1
Honors Bachelor of Science (H.B.S.)1

Language

English [eng]6

License

All rights reserved5

Non-Academic Affiliation

Oregon State University. Graduate School2
Oregon State University. Honors College1

Peer Reviewed

No6

Resource Type

Masters Thesis4
Dissertation1
Honors College Thesis1

Rights Statement

In Copyright6

Subject

Carbon dioxide -- Physiological effect1
Dwarf eelgrass -- Control -- Pacific Coast (North America)1
Dwarf eelgrass -- Environmental aspects -- Oregon -- Yaquina Bay1
Dwarf eelgrass -- Environmental aspects -- Washington (State) -- Willapa Bay1
Estuarine ecology -- Oregon -- Yaquina Bay1
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