This study tested multiple hydrologic mechanisms to explain snowpack dynamics in extreme
rain-on-snow floods, which occur widely in the temperate and polar regions. We examined 26, 10 day
large storm events over the period 1992–2012 in the H.J. Andrews Experimental Forest in western Oregon,
using statistical analyses (regression, ANOVA, and...
Full Text:
, CEOAS, Oregon State University, Corvallis, Oregon, USA
JuliaA. Jones, Geography, CEOAS, Oregon State
This study tested multiple hydrologic mechanisms to explain snowpack dynamics in extreme
rain-on-snow floods, which occur widely in the temperate and polar regions. We examined 26, 10 day
large storm events over the period 1992–2012 in the H.J. Andrews Experimental Forest in western Oregon,
using statistical analyses (regression, ANOVA, and...
Full Text:
, western Cascades, Oregon
Keith Jennings1 and JuliaA. Jones1
1Geography, CEOAS, Oregon State University
This study tested multiple hydrologic mechanisms to explain snowpack dynamics in extreme rain-on-snow floods, which occur widely in the temperate and polar regions. We examined 26, 10 day large storm events over the period 1992–2012 in the H.J. Andrews Experimental Forest in western Oregon, using statistical analyses (regression, ANOVA, and...
Industrial emissions of SO₂ and NOₓ, resulting in the formation and deposition of sulfuric and nitric acids, affect the health of both terrestrial and aquatic ecosystems. Since the mid-late 20th century, legislation to control acid rain precursors in both Europe and the US has led to significant declines in both...
This study examined daily streamflow response over up to four decades in northwest conifer forest and eastern deciduous forest sites in the United States. We used novel methods to analyze daily observations of climate and streamflow spanning more than 900 basin years of record at 14 treated/control basin pairs where...
Large river basins integrate the signal of water from atmospheres to oceans. Climate change is widely expected to alter streamflow and potentially disrupt water management systems. We tested the ecological resilience -- capacity of headwater ecosystems to sustain streamflow under climate change – and the engineering resilience – capacity of...
This study investigated how roads interact with hillslope flow in a steep, forested landscape dominated by subsurface flow and how road interactions with hillslope flow paths influence hydrologic response during storms in a second-order catchment. Runoff was measured continuously from 12 subcatchments draining to road segments and covering 14% of...
Macromoth diversity, abundance, and community structure in the topographically complex
HJ Andrews Experimental Forest and LTER site was studied on the west slope of the Cascade Range,
Oregon. Data on 493 macromoth species (62,221 individuals) was sampled eight times/year at 20 locations
from 2004 to 2008 and examined using multivariate...
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:
vegetation, topography, and seasonality
STEVEN A. HIGHLAND,1,� JEFFREY C. MILLER,2 AND JULIAA. JONES1
Macromoth diversity, abundance, and community structure in the topographically complex
HJ Andrews Experimental Forest and LTER site was studied on the west slope of the Cascade Range,
Oregon. Data on 493 macromoth species (62,221 individuals) was sampled eight times/year at 20 locations
from 2004 to 2008 and examined using multivariate...
Macromoth diversity, abundance, and community structure in the topographically complex HJ Andrews Experimental Forest and LTER site was studied on the west slope of the Cascade Range, Oregon. Data on 493 macromoth species (62,221 individuals) was sampled eight times/year at 20 locations from 2004 to 2008 and examined using multivariate...