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....
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....
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:
an open-canopy forest
M. Berkelhammer,1 J. Hu,2 A. Bailey,1 D. C. Noone,1 C. J. Still,3 H. Barnard,4
Understanding the processes that control the terrestrial exchange of carbon is critical for
assessing atmospheric CO₂ budgets. Carbonyl sulfide (COS) is taken up by vegetation during
photosynthesis following a pathway that mirrors CO₂ but has a small or nonexistent emission component,
providing a possible tracer for gross primary production. Field...
Full Text:
D. Asaf
Weizmann Inst.
C. Still
Oregon State U.
S. Montzka
NOAA-ESRL
D. Noone
U
Understanding the processes that control the terrestrial exchange of carbon is critical for
assessing atmospheric CO₂ budgets. Carbonyl sulfide (COS) is taken up by vegetation during
photosynthesis following a pathway that mirrors CO₂ but has a small or nonexistent emission component,
providing a possible tracer for gross primary production. Field...
Full Text:
0.6
0.5
C
O
S
[n
m
ol
/m
ol
]
3500300025002000150010005000
CO2 [umol/mol]
Coefficient values
Understanding the processes that control the terrestrial exchange of carbon is critical for
assessing atmospheric CO₂ budgets. Carbonyl sulfide (COS) is taken up by vegetation during
photosynthesis following a pathway that mirrors CO₂ but has a small or nonexistent emission component,
providing a possible tracer for gross primary production. Field...
Full Text:
measurements of
carbonyl sulfide and carbon dioxide
Berkelhammer, M., D. Asaf, C. Still, S. Montzka, D. Noone
Quaking aspen (Populus tremuloides Michx.), a widespread and keystone tree species in North America, experienced heat and drought stress in the years 2002 and 2003 in the southwestern United States. This led to widespread aspen mortality that has altered the composition of forests, and is expected to occur again if...
The Gibraltar Experiment is a many faceted study of the dynamics
and kinematics of the exchange between the Atlantic and Mediterranean
through the Strait of Gibraltar (Bryden and Kinder, 1986). Net
evaporation over the Mediterranean basin forces a surface inflow of
Atlantic water and a nearly compensating deep outflow of...
Historical ecology is becoming an important focus in conservation biology and offers a promising tool to help guide ecosystem management.
Here, we integrate data from multiple disciplines to illuminate the past, present, and future of biodiversity on California’s Channel Islands, an
archipelago that has undergone a wide range of land-use...
This report describes current meter measurements from an experiment to measure the deep western boundary current that carries dense water from the Antarctic to the Pacific Ocean. The field measurements were conducted as part of a joint two year experiment by Oregon State University, Texas A&M University, Woods Hole Oceanographic...