Index Catalog // ScholarsArchive@OSU

Using environmental DNA to detect the invasive New Zealand mud snail (Potamopyrgus antipodarum) in freshwater

Creator:: Ponce, Jake J.
Abstract:: Environmental DNA (eDNA) detection of aquatic invasive species is at the forefront of aquatic conservation efforts because of decreased costs, increased response times, and increase of sensitivity for intercepting invasions with low density populations. Developments in eDNA technologies have improved detection probabilities for rare, indicator, and invasive species over the...
Resource Type:: Capstone Project
Full Text:: invasive New Zealand mud snail (Potamopyrgus antipodarum) in freshwater Approved by

Salinity adaptation of the invasive New Zealand mud snail (Potamopyrgus antipodarum) in the Columbia River estuary (Pacific Northwest, USA): physiological and molecular studies

Creator:: Hoy, Marshal, Boese, Bruce L., Taylor, Louise, Reusser, Deborah, and Rodriguez, Rusty
Abstract:: In this study, we examine salinity stress tolerances of two populations of the invasive species New Zealand mud snail Potamopyrgus antipodarum, one population from a high salinity environment in the Columbia River estuary and the other from a fresh water lake. In 1996, New Zealand mud snails were discovered in...
Resource Type:: Article
Full Text:: tolerances of two populations of the invasive species New Zealand mud snail Potamopyrgus antipodarum, one

Automated techniques for measuring meal size in great albatrosses

Creator:: Sugishita, Junichi, McKenzie, Murray, Torres, Leigh G., and Seddon, Philip J.
Abstract:: Periodic weighing of seabird chicks is labour-intensive and repeated handling can cause high levels of disturbance to chicks. Although automatic weighing systems using a fibreglass nest have been designed for albatross species with a pedestal nest made of mud, this approach is inappropriate for great albatross species (genus Diomedea) whose...
Resource Type:: Article

Aquatic Invasions! A Menace to the West : New Zealand Mudsnail Species Guide

Creator:: Siemens, Tania
Abstract:: New Zealand mudsnails are a highly invasive species of freshwater mollusk of the family Hydrobiidae, also known as spring snails. Their ability to clone themselves and maintain high reproductive rates allows them to rapidly spread throughout the western United States. Some estimates indicate that one female can clone and produce...
Resource Type:: Other
Full Text:: /new-zealand-mud-snail from New Zealand intended for sport-fishing hatch ery operations. They

Aquatic Invasions! A Menace to the West : On the Trail of a Snail

Creator:: Siemens, Tania
Abstract:: Students pretend to be “invasion investigators” and investigate the appearance of a mysterious new snail in their local creek. Student research the identity and ecology of this new mysterious snail, and design experiments to understand its impact.
Resource Type:: Learning Object
Full Text:: aquatic snail (New Zealand mudsnail). In Part A, students will identify a mysterious snail. In Part B

Cost-efficient management of aquatic invasive species : application to New Zealand mudsnails in the Pacific Northwest

Creator:: Lim, Youngah
Abstract:: By affecting the ecological, pecuniary and aesthetic productivity of ecosystems, invasive species (IS) increase production and management costs to business, while straining public agencies' budgets with monitoring, enforcement and management efforts. Understanding invasion pathways or vectors, and identifying costs and benefits of alternative management strategies are critical to public and...
Resource Type:: Dissertation
Full Text:: : Application to New Zealand Mudsnails in the Pacific Northwest AN ABSTRACT OF THE

Impressions of the New Zealand sheep industry

Creator:: Mosher, Wayne and Oregon State University. Extension Service
Abstract:: Published October 1973. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: OCTOBER 1973 OREGON STATE UNIVERSITY EXTENSION SERVICE IMPRESSIONS OF THE NEW ZEALAND SHEEP INDUSTRY

Factors affecting the growth, production and distribution of the stream snail Juga silicula (Gould)

Creator:: Furnish, Joseph Lee
Resource Type:: Dissertation
Full Text:: distribution of the stream snail Juga silicula (Gould) AN ABSTRACT OF THE THESIS OF JOSEPH LEE FURNISH for

Grazing, nutrients, and marine benthic algae : insights into the drivers and protection of diversity

Creator:: Guerry, Anne D., 1973-
Abstract:: Two of the most powerful ways in which humans have altered ecosystems are by increasing productivity and changing the densities of important consumers. The bottom-up effects of productivity and the top-down effects of consumers have been identified as primary determinants of biological diversity, though the links between them remain unclear....
Resource Type:: Dissertation
Full Text:: , productivity, and diversity in rocky intertidal systems in Oregon and New Zealand. In two experiments I

An Integrated Approach to the Investigation of Age, Growth and Population Dynamics of Burrowing Thalassinidean Shrimps in a U.S. West Coast Estuary

Creator:: Bosley, Katelyn Marie
Abstract:: Two indigenous species of burrowing shrimp inhabit and often dominate the intertidal zone of estuaries along the US West Coast, the ghost shrimp, Neotrypaea californiensis, and the blue mud shrimp, Upogebia pugettensis. Both species are considered ecosystem engineers and play a role in maintaining estuarine health and ecosystem function. They...
Resource Type:: Dissertation
Full Text:: ghost shrimp, Neotrypaea californiensis, and the blue mud shrimp, Upogebia pugettensis. Both species

ScholarsArchive@OSU

Using environmental DNA to detect the invasive New Zealand mud snail (Potamopyrgus antipodarum) in freshwater

Salinity adaptation of the invasive New Zealand mud snail (Potamopyrgus antipodarum) in the Columbia River estuary (Pacific Northwest, USA): physiological and molecular studies

Automated techniques for measuring meal size in great albatrosses

Aquatic Invasions! A Menace to the West : New Zealand Mudsnail Species Guide

Aquatic Invasions! A Menace to the West : On the Trail of a Snail

Cost-efficient management of aquatic invasive species : application to New Zealand mudsnails in the Pacific Northwest

Impressions of the New Zealand sheep industry

Factors affecting the growth, production and distribution of the stream snail Juga silicula (Gould)

Grazing, nutrients, and marine benthic algae : insights into the drivers and protection of diversity

An Integrated Approach to the Investigation of Age, Growth and Population Dynamics of Burrowing Thalassinidean Shrimps in a U.S. West Coast Estuary

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