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Filtering by: Alternative title ssim 4-H 962 Remove constraint Alternative title ssim: 4-H 962 Academic Affiliation College of Earth, Ocean, and Atmospheric Sciences Remove constraint Academic Affiliation: College of Earth, Ocean, and Atmospheric Sciences License All rights reserved Remove constraint License: All rights reserved

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Petrologic Investigations into the Magmatic Processes That lead to Au, Ag, and Base Metal Fertility: Insights from Pebble, Alaska and the Emigrant Pass Volcanic Field, Nevada

Creator:

Olson, Nansen H.

Abstract:

Magmatic-hydrothermal ore deposits are giant geochemical anomalies in the earth’s crust most often generated by normal magmatic terrestrial processes. They are often associated with oxidized and hydrous intermediate to highly evolved magmas that have concentrated metals and have the necessary components to efficiently extract and transport them as ascending magmatic-hydrothermal...

Resource Type:

Dissertation

Full Text:

the prior exploration history for the deposit. Advisor, and Professor John H. Dilles contributed
The geology, geochronology, and geochemistry of the Kaskanak Batholith, and other late Cretaceous to Eocene magmatism at the Pebble porphyry Cu-Au-Mo deposit, SW Alaska

Creator:

Olson, Nansen H.

Abstract:

The Pebble porphyry Cu-Au-Mo deposit in Alaska is one of the world's largest Cu-Au mineral resources. Late Cretaceous magmatic evolution in the Pebble district culminated with the intrusion of the Kaskanak Batholith and associated porphyry copper-gold-molybdenum mineralization. The Kaskanak Batholith is a multiphase granodiorite intrusion with an estimated footprint of...

Resource Type:

Masters Thesis

Full Text:

______________________________________________________________ AN ABSTRACT OF THE THESIS OF Nansen H. Olson III for the
Modeled Larval Connectivity Patterns in two Coral Reef Regions : the Western Caribbean and the Kenyan-Tanzanian Shelf

Creator:

Mayorga Adame, Claudia Gabriela

Abstract:

Tropical coral reef ecosystems are very important from both the ecological and economical points of view. However, they are also particularly fragile, and have been declining in recent years in most regions of the world, since they are highly susceptible to anthropogenic stressors operating at global scales (e.g., global warming...

Resource Type:

Dissertation

Full Text:

-Tanzanian Shelf Abstract approved: Harold P. Batchelder Yvette H. Spitz Tropical coral reef ecosystems
On the Volcanic and Geodynamic Evolution of the Shatsky Rise and the Louisville Seamount

Creator:

Heaton, Daniel E.

Abstract:

Large igneous provinces (LIPs) and intraplate seamounts reflect of anomalous mantle melting and illuminate interior processes of the Earth. These features are in all ocean basins and show the mantle’s evolution over time, then can provide information on plate tectonic processes, such as plate motion over time, spreading ridge formation,...

Resource Type:

Dissertation

Full Text:

an overall lifespan of ~6-7 Ma whereas Louisville seamounts show an age range of ~4-5 Ma. The
Investigating Timescales of Resurgence at Large Calderas: Post-74 ka Activity at Toba Caldera, Sumatra, Indonesia

Creator:

Mucek, Adonara E.

Abstract:

The Toba Caldera Complex is the youngest resurgent caldera in the last 100 kyrs, formed from four overlapping eruptions starting 1.2 Myrs ago. The last caldera-forming eruption, the Youngest Toba Tuff eruption, occurred ~74 kyrs ago, emitting 2800 km3 of ash and pumice into the atmosphere and forming the caldera...

Resource Type:

Dissertation

Full Text:

U-Th and U-Pb analyses on zircon crystals used in Chapter 3 and 4. He also served as co-author on
Climate change in the Northwest : implications for our landscapes, waters, and communities

Creator:

Dalton, Meghan M., Mote, Philip W., Snover, Amy K., and Oregon Climate Change Research Institute

Abstract:

Climate Change in the Northwest: Implications for Our Landscapes, Waters, and Communities is a report aimed at assessing the state of knowledge about key climate impacts and consequences to various sectors and communities in the Northwest United States. This report draws on two recent state climate assessments in Washington in...

Resource Type:

Technical Report

Full Text:

Manufactured in the United States of America 10 9 8 7 6 5 4 3 2 1 Front Cover Images
Debris flows in glaciated catchments : a case study on Mount Rainier, Washington

Creator:

Legg, Nicholas T.

Abstract:

Debris flows, which occur in mountain settings worldwide, have been particularly damaging in the glaciated basins flanking the stratovolcanoes in the Cascade Range of the northwestern United States. This thesis contains two manuscripts that respectively investigate the (1) initiation processes of debris flows in these glaciated catchments, and (2) debris...

Resource Type:

Masters Thesis

Full Text:

) ............................ 4 2.1 Abstract
Of Mysid and Menidia: Sublethal Effects of Micro and Nanoplastics on Estuarine Indicator Species

Creator:

Dickens, John

Abstract:

Microplastics are widely distributed in aquatic environments. The term ‘microplastics’ encompasses a wide array of particles with unique polymer constituents, morphologies, and sources, such as automobile tire tread. Tire wear particles (TWP) can end up in waterways near densely populated municipalities, where they can interact with aquatic biota. Studying the...

Resource Type:

Masters Thesis

Full Text:

.…...…………………....……………...4 1.6 Objectives………………….……………………………….………………....6 2. The internalization and
Climate change adaptation : Information needs, concerns, and behavioral intentions among Oregon Coast professionals

Creator:

Borberg, Jenna

Abstract:

The social and economic impacts of climate change on the Oregon Coast may be reduced if coastal managers begin planning now to put in place adaptation measures. Oregon Sea Grant conducted a web-based survey of Oregon coastal professionals to target climate change adaptation outreach and engagement efforts toward this audience....

Resource Type:

Capstone Project

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……………………………………………………………….. 1 1.2 Oregon Sea Grant Climate Change Outreach Project………………………… 4 1.3 MRM Final Project
Understanding Signals of the South Pole Ice Core: Chronology, Climate, and Firn Processes

Creator:

Epifanio, Jenna A.

Abstract:

The South Pole ice core (SPC14), drilled in the field seasons of 2014/2015 and 2015/2016, is an intermediate length, 1,751-m ice core which preserves a 54,000-year record of past climate and atmospheric composition. The SPC14 ice core adds to the spatial grid of ice cores in Antarctica extending into the...

Resource Type:

Dissertation

Full Text:

Planetary Science Letters, 261(3-4):337–349. Rhodes, R. H., Brook, E. J., McConnell, J. R., Blunier, T

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Academic Affiliation

College of Earth, Ocean, and Atmospheric Sciences[remove]12

Advisor

Dilles, John H.2
Batchelder, Harold P.1
Brander, Susanne1
Brook, Edward J.1
Cone, Joe1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2009 to 2022

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Unknown 1

Committee Member

Duncan, Robert2
Lancaster, Stephen2
Biedenweg, Kelly1
Buizert, Christo1
Colwell, Rick1
more Committee Members »

Creator

Olson, Nansen H.2
Borberg, Jenna1
Dalton, Meghan M.1
Dickens, John1
Epifanio, Jenna A.1
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Date

Date range begin – Date range end

Current results range from 2009 to 2022

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Decade

2020-20294
2010-20197
2000-20091

Degree Field

Geology5
Marine Resource Management2
Ocean, Earth, and Atmospheric Science2
Earth, Ocean, and Atmospheric Sciences1
Oceanography1

Degree Level

Doctoral7
Master's4

Degree Name

Doctor of Philosophy (Ph.D.)7
Master of Science (M.S.)4

Language

English [eng]12

License

All rights reserved[remove]12

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No11

Resource Type

Dissertation7
Masters Thesis3
Capstone Project1
Technical Report1

Rights Statement

In Copyright12

Subject

Acanthurus -- Larvae -- Dispersal -- Caribbean Sea1
Acanthurus -- Larvae -- Dispersal -- Kenya -- Indian Coast1
Acanthurus -- Larvae -- Dispersal -- Tanzania -- Indian Coast1
Acropora -- Larvae -- Dispersal -- Caribbean Sea1
Acropora -- Larvae -- Dispersal -- Kenya -- Indian Coast1
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