The movement of moisture into, out-of, and within forest ecosystems is modulated
by feedbacks that stem from processes which couple plants, soil, and the atmosphere.
While an understanding of these processes has been gleaned from Eddy Covariance
techniques, the reliability of the method suffers at night because of weak turbulence....
Full Text:
. doi:10.1002/jgrd.50701
10.1002/jgrd.50701
American Geophysical Union
Version of Record
http
Bacteria in the class Alphaproteobacteria have a wide variety of lifestyles and physiologies. They include pathogens
of humans and livestock, agriculturally valuable strains, and several highly abundant marine groups. The ancestor of
mitochondria also originated in this clade. Despite significant effort to investigate the phylogeny of the
Alphaproteobacteria with a...
Full Text:
10.1371/journal.pone.0083383
Public Library of Science
Version of Record
http://hdl.handle.net/1957
Introduction: To date, occupational exposure assessment of electromagnetic fields (EMF) has relied on occupation-based measurements and exposure estimates. However, misclassification due to between-worker variability remains an unsolved challenge. A source-based approach, supported by detailed subject data on determinants of exposure, may allow for a more individualized exposure assessment. Detailed information...
Full Text:
under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (http
Studies of anthropogenic impacts on wildlife may produce inconclusive or biased results if they
fail to account for natural sources of variation in breeding performance and do not use probabilistic sampling
at a scale functional for management. We used stratified random sampling and generalized linear mixed
models to test hypotheses...
Full Text:
/jwmg.1000
John Wiley & Sons, Inc.
Version of Record
http://cdss.library.oregonstate.edu/sa
Lateral stirring is a basic oceanographic phenomenon affecting the distribution of physical, chemical, and biological fields. Eddy stirring at scales on the order of 100 km (the mesoscale) is fairly well understood and explicitly represented in modern eddy-resolving numerical models of global ocean circulation. The same cannot be said for...
Recent controversy over whether biodiversity reduces disease risk (dilution effect) has focused on the ecology of Lyme disease, a tick-borne zoonosis. A criticism of the dilution effect is that increasing host species richness might amplify disease risk, assuming that total host abundance, and therefore feeding opportunities for ticks, increase with...
Predicting the net effects on the carbon and water
balance of semi-arid forests under future conditions depends
on ecosystem processes responding to changes in
soil and atmospheric drought. Here we apply a combination
of field observations and soil–plant–atmosphere modeling
(SPA) to study carbon and water dynamics in a regenerating
ponderosa...
Full Text:
-11-4139-2014
Copernicus Publications
Version of Record
http://cdss.library.oregonstate.edu/sa
The global terrestrial carbon sink offsets one-third of the world’s fossil fuel emissions, but the strength of this sink is highly sensitive to large-scale extreme events. In 2012, the contiguous United States experienced exceptionally warm temperatures and the most severe drought since the Dust Bowl era of the 1930s, resulting...
Full Text:
derived from the Global Integrated
Drought Monitoring and Prediction System (GIDMaPS, http
This
report
is
designed
to
supplement
the
Oregon
Wave
Energy
Trust
(OWET)
Utility
Market
Initiative
(UMI)
report
released
in
December
of
2009
and
other
work
already
undertaken
by
OWET.
The
UMI
report
addresses
several
early-‐stage
characteristics
of
the
ocean
energy
industry
and
how
those
characteristics
relate
to
bridging
the
gap...
Full Text:
Renewable
Energy.
Date
Accessed:
March
2,
2011.
http://www.dsireusa.org/incentives
We present the WD2014 chronology for the upper
part (0–2850 m; 31.2 ka BP) of the West Antarctic Ice Sheet
(WAIS) Divide (WD) ice core. The chronology is based on
counting of annual layers observed in the chemical, dust
and electrical conductivity records. These layers are caused
by seasonal changes...
Full Text:
identify the annual layers. The StratiCounter algo-
rithm (downloadable from https://github.com