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Fuentes, J., Gillespie, T., den Hartog, G., Neumann, H.
Results of an experiment conducted to quantify the ozone deposition onto a deciduous forest stand in an acid-precipitation-impacted area of Canada are presented and discussed. The ozone deposition data were obtained above and within the forest canopy. The deposition process …
Journal: Agricultural And Forest Meteorology, Volume 62 (1-2): 1-18 (1992), ISBN . DOI: 10.1016/0168-1923(92)90002-l Sites: CA-Cbo
Gholz, H. L., Vogel, S. A., Cropper, W. P., McKelvey, K., Ewel, K. C., Teskey, R. O., Curran, P. J.
In order to develop a model of the carbon cycle for mature slash pine (Pinus elliottii) stands in north Florida, we studied seasonal variation in leaf area index (LAI, allsided), aboveground biomass increment …
Journal: Ecological Monographs, Volume 61 (1): 33-51 (1991), ISBN . DOI: 10.2307/1942998 Sites: US-SP1
Baldocchi, D. D., Meyers, T. P.
The eddy correlation method has great potential for directly measuring trace gas fluxes at the floor of a forest canopy, but a thorough validation study has not been yet conducted. Another appeal of the eddy …
Journal: Journal Of Geophysical Research: Atmospheres, Volume 96 (D4): 7271-7285 (1991), ISBN . DOI: 10.1029/91jd00269 Sites: US-WBW
Chason, J. Huston, M. D. D. Baldocchi
Two indirect gap fraction methods for estimating leaf area index (LAI) are compared with estimates
from litterfall collections in a mixed-age oak-hickory forest. One indirect method uses averaged,
direct beam penetration data obtained with a moving tram. The second uses a portable light
sensor system that measures diffuse light …
Journal: Agricultural Forest Meteorology, Volume 57: 107-128 (1991), ISBN . DOI: https://doi.org/10.1016/0168-1923(91)90081-Z Sites: US-WBW
Wang, H., Baldocchi, D. D.
A numerical model that simulates the radiation regime inside a fully leafed and leafless deciduous forest canopy is discussed and tested. The model incorporates features which account for the vertical variation in leaf inclination angles and penumbral effects; these features have been experimentally shown to significantly influence …
Journal: Agricultural And Forest Meteorology, Volume 46 (4): 313-337 (1989), ISBN . DOI: 10.1016/0168-1923(89)90034-8 Sites: US-WBW
Hicks, B. B., Matt, D. R., McMillen, R. T., Womack, J. D., Wesely, M. L., Hart, R. L., Cook, D. R., Lindberg, S. E., Depena, R. G., Thomson, D. W.
An intensive investigation of particulate sulfur fluxes to a deciduous forest was conducted at Oak Ridge, Tennessee, during May 1983, as part of a multilaboratory program to study the dry deposition of airborne trace gases and aerosols to vegetated surfaces. At this time, the leaf area was approximately 50% of the maximum and was …
Journal: Journal Of Geophysical Research: Atmospheres, Volume 94 (D10): 13003-n/a (1989), ISBN . DOI: 10.1029/jd094id10p13003 Sites: US-WBW
Baldocchi, D. D.
Journal: Tree Physiology, Volume 5 (3): 357-377 (1989), ISBN . DOI: 10.1093/treephys/5.3.357 Sites: US-WBW
Pallardy, S. G., Nigh, T. A., Garrett, H. E.
Journal: American Midland Naturalist, Volume 120 (2): 380-390 (1988), ISBN . DOI: 10.2307/2426010 Sites: US-MOz
Baldocchi, D. D., Hicks, B. B., Meyers, T. P.
Ecologists are expected to play an important role in future studies of the biosphere/atmosphere exchange of materials associated with the major biogeochemical cycles and climate. Most studies of material …
Journal: Ecology, Volume 69 (5): 1331-1340 (1988), ISBN . DOI: 10.2307/1941631 Sites: US-WBW
Baldocchi, D. D., Meyers, T. P.
Three-dimensional wind velocity components were measured at two levels above and at six levels within a fully-leafed deciduous forest. Greatest shear occurs in the upper 20% of the canopy, where over 70% of the foliage is concentrated. The turbulence structure …
Journal: Boundary-Layer Meteorology, Volume 43 (4): 345-364 (1988), ISBN . DOI: 10.1007/bf00121712 Sites: US-WBW