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Filtering by: Funding statement This research has been supported by the National Science Foundation. Remove constraint Funding statement: This research has been supported by the National Science Foundation. License Public Domain Mark 1.0 Remove constraint License: Public Domain Mark 1.0

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Low Concentrations of Bisphenol A Induce Mouse Spermatogonial Cell Proliferation by G Protein–Coupled Receptor 30 and Estrogen Receptor-α

Creator:

Sheng, Zhi-Guo and Zhu, Ben-Zhan

Abstract:

BACKGROUND: Bisphenol A (BPA) is one of the most prevalent chemicals in daily-use materials; therefore, human exposure to BPA is ubiquitous. The estrogenicity of BPA is generally mediated by nuclear estrogen receptors (ERs). However, low concentrations of BPA stimulate seminoma cell proliferation by an uncertain mechanism that does not involve...

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Article

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| December 2011 1775 Research Bisphenol A (BPA) has been widely used in the manufacture of various
Ontogenetic patterns and temperature-dependent growth rates in early life stages of Pacific cod (Gadus macrocephalus)

Creator:

Hurst, Thomas P., Laurel, Benjamin J., and Ciannelli, Lorenzo

Abstract:

Pacific cod (Gadus macrocephalus)is an important component of fisheries and food webs in the North Pacific Ocean and Bering Sea. However, vital rates of early life stages of this species have yet to be described in detail. We determined the thermal sensitivity of growth rates of embryos, pref lexion and...

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Article

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research was supported in part by a grant from the North Pacific Research Board (no. R0605). This is
Integration of submersible transect data and high-resolution multibeam sonar imagery for a habitat-based groundfish assessment of Heceta Bank, Oregon

Creator:

Nasby-Lucas, Nicole M., Embley, Bob W., Hixon, Mark A., Merle, Susan G., Tissot, Brian N., and Wright, Dawn J.

Abstract:

In the face of dramatic declines in groundfish populations and a lack of sufficient stock assessment information, a need has arisen for new methods of assessing groundfish populations. We describe the integration of seafloor transect data gathered by a manned submersible with high-resolution sonar imagery to produce a habitat- based...

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Article

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been assessed by the National Marine Fisheries Service, fi ve were listed as “overfi shed” and one
Greater Sage-Grouse National Research Strategy

Creator:

Hanser, Steven E. and Manier, Daniel J.

Abstract:

The condition of the sagebrush ecosystem has been declining in the Western United States, and greater sage-grouse (Centrocercus urophasianus), a sagebrush-obligate species, has experienced concurrent decreases in distribution and population numbers. This has prompted substantial research and management over the past two decades to improve the understanding of sage-grouse and...

Resource Type:

Technical Report

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population numbers. This has prompted substantial research and management over the past two decades to
Seasonal and interannual variation in juvenile salmonids and associated fish assemblage in open waters of the lower Columbia River estuary

Creator:

Weitkamp, Laurie A., Bentley, Paul J., and Litz, Marisa N. C.

Abstract:

The transition between freshwater and marine environments is associated with high mortality for juvenile anadromous salmonids, yet little is known about this critical period in many large rivers. To address this deficiency, we investigated the estuarine ecology of juvenile salmonids and their associated fish assemblage in open-water habitats of the...

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Article

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purposes only and does not imply endorsement by the National Marine Fisheries Service, NOAA. 432
PCSFN Science Board Report on Youth Sports

Creator:

Cardinal, Bradley J.

Abstract:

A healthy nation starts with healthy citizens, and participation in sports is one of the most powerful ways to promote healthy habits for a lifetime—not only for physical fitness but also for emotional wellbeing and social cohesion. The natural enthusiasm that children and adolescents (collectively referred to as “youth”) have...

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Technical Report

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of sports during the COVID-19 pandemic has been Chapter 1. IntroductionPCSFN Science Board Report
Fish-habitat associations on a deep reef at the edge of the Oregon continental shelf

Creator:

Tissot, Brian N., Hixon, Mark Anthony, Barss, William, and Stein, David L.

Abstract:

Heceta Bank is a large reef on the edge of the central Oregon continental shelf that supports a wide variety of commercial fisheries. Using the research submersible Delta, we studied fish abundances on Heceta Bank and the relationship between species composition of fish assemblages and bottom types. Cluster analysis indicated...

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Article

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by L. E. Hallacher and L. Richards greatly improved the manuscript. The research was supported by
Report on National Greater Sage Grouse Conservation Measures

Creator:

Sage-grouse National Technical Team

Abstract:

This document provides the latest science and best biological judgment to assist in making management decisions. Fortunately, recent emphasis on sage-grouse conservation has resulted in a substantial number of publications dealing with a variety of aspects of sage-grouse ecology and management, summarized in the 2010 listing petition (75 FR 13910),...

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Technical Report

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has been restored to maintain the area under this threshold (subject to valid existing rights). o In
Albacore oceanography off Oregon : 1970

Creator:

Pearcy, William G.

Abstract:

During July 1970, albacore boats trolling surface jigs (jig boats) had record catches in an area off the mouth of the Columbia River. The jig fishery declined suddenly in late July and was poor throughout the remainder of the summer. No obvious oceanographic changes were correlated with these drastic changes...

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Article

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the skippers of fishing boats for keeping albacore logs. This research was supported by the U.S
Summary of Science, Activities, Programs, and Policies That Influence the Rangewide Conservation of Greater Sage-Grouse (Centrocercus urophasianus)

Creator:

Manier, D. J.

Abstract:

This report documents and summarizes several decades of work on sage-grouse populations, sagebrush as habitat, and sagebrush community and ecosystem functions based on the recent assessment and findings of the USFWS under consideration of the Endangered Species Act. As reflected here, some of these topics receive a greater depth of...

Resource Type:

Technical Report

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most charismatic spe- cies, the Greater Sage-Grouse, has been observed, hunted, and counted for

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Academic Affiliation

College of Forestry2
Fisheries and Wildlife2
Oceanography2
Zoology2
Botany and Plant Pathology1
more Academic Affiliations »

Advisor

Bexell, J.1
Cann, David P.1
Nelson, Milton N.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1927 to 2015

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Unknown 39

Committee Member

Gibbons, Brady J.1
Lerner, Michael M.1
McGuire, Joseph1
Warnes, William H.1

Creator

Laurel, Benjamin J.3
United States. Bureau Of Land Management3
United States. Forest Service3
Abatzoglou, John T.2
Ciannelli, Lorenzo2
more Creators »

Contributor

President's Council On Sports, Fitness & Nutrition Science Board1

Date

Date range begin – Date range end

Current results range from 1866 to 2020

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Decade

2020-20291
2010-201930
2000-20092
1990-19992
1980-19892
1970-19791
1920-19293
1860-18691

Degree Field

Economics1
Education1
Materials Science1

Degree Level

Master's2
Doctoral1

Degree Name

Master of Science (M.S.)2
Doctor of Philosophy (Ph.D.)1

File Format

pdf2

Language

English [eng]42

License

Public Domain Mark 1.0[remove]42

Location

Oregon, Oregon, United States, (Administrative Boundary)2
Carbon, Wyoming, United States, (Administrative Boundary)1

Non-Academic Affiliation

Oregon Explorer11
Hatfield Marine Science Center6
Oregon State University. Graduate School3
Linus Pauling Institute1
Oregon State University. Extension Service1
more Non-Academic Affiliations »

Peer Reviewed

Yes21
No5

Resource Type

Article23
Technical Report11
Book2
Masters Thesis2
Other2
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Rights Statement

No Copyright - United States39
In Copyright2
Copyright Not Evaluated1

Subject

Greater sage-grouse5
Sage grouse -- Conservation4
Sage grouse -- Habitat4
Conservation3
Agriculture, Cooperative -- Oregon1
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