G
Gretchen Rollwagen-Bollens
Researcher at Washington State University Vancouver
Publications - 44
Citations - 928
Gretchen Rollwagen-Bollens is an academic researcher from Washington State University Vancouver. The author has contributed to research in topics: Zooplankton & Phytoplankton. The author has an hindex of 16, co-authored 38 publications receiving 708 citations. Previous affiliations of Gretchen Rollwagen-Bollens include Washington State University.
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Environmental identity, pro-environmental behaviors, and civic engagement of volunteer stewards in Portland area parks
TL;DR: This paper conducted surveys of adults participating in municipally sponsored volunteer events in the Portland, OR metropolitan area in order to understand the range of attitudes and behaviors associated with volunteer work, and found that environmental identity, private pro-environmental behavior, and civic engagement were positively correlated with frequency of participation in stewardship events.
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The trouble with stress: A flexible method for the evaluation of nonmetric multidimensional scaling
TL;DR: Dexter et al. as mentioned in this paper used permutation-based ecological null models to evaluate the fit of NMDS ordination via ordination "stress" (i.e., data distortion) against a commonly accepted set of heuristic guidelines.
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Environmental influence on cyanobacteria abundance and microcystin toxin production in a shallow temperate lake.
TL;DR: It is revealed that PO4-P was the main environmental variable influencing the abundance of toxic and non-toxic cyanobacteria, as well as intracellular microcystin concentrations.
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Cascading migrations and implications for vertical fluxes in pelagic ecosystems
TL;DR: Bollens et al. as mentioned in this paper presented a paper on "Cascading Migrations and Implications for Vertical Fluxes in Pelagic Ecosystems", which has been accepted for inclusion in OEAS Faculty Publications by an authorized administrator of ODU Digital Commons.
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Mesozooplankton omnivory in the upper San Francisco Estuary
TL;DR: The results indicate that while estuarine mesozooplankton are often omnivorous, important species-specific dif- ferences exist, and microzooplankton, especially ciliates, are an important component of the upper SFE food web.