Publications

Publications Found: 59
Influence Of Biotic Exchange And Combustion Sources On Atmospheric CO2 Concentrations In New England From Observations At A Forest Flux Tower
Potosnak, M. J., Wofsy, S. C., Denning, A. S., Conway, T. J., Munger, J. W., Barnes, D. H.

Hourly data for concentrations and fluxes of CO2 at 30 m in Harvard Forest (Petersham, Massachusetts) are analyzed using linear modeling to obtain regionally representative CO2 concentrations …


Journal: Journal Of Geophysical Research: Atmospheres, Volume 104 (D8): 9561-9569 (1999), ISBN . DOI: 10.1029/1999jd900102 Sites: US-Ha1

Seasonal Course Of Isoprene Emissions From A Midlatitude Deciduous Forest
Goldstein, A. H., Goulden, M. L., Munger, J. W., Wofsy, S. C., Geron, C. D.

Continuous measurements of whole canopy isoprene emissions over an entire growing season are reported from Harvard Forest (42°32′N, 72°11′W). Emissions were calculated from the ratio of observed CO2


Journal: Journal Of Geophysical Research: Atmospheres, Volume 103 (D23): 31045-31056 (1998), ISBN . DOI: 10.1029/98jd02708 Sites: US-Ha1

How Environmental Conditions Affect Canopy Leaf-Level Photosynthesis In Four Deciduous Tree Species
Bassow, S. L., Bazzaz, F. A.


Journal: Ecology, Volume 79 (8): 2660-2675 (1998), ISBN . DOI: 10.2307/176508 Sites: US-Ha1

Regional Budgets For Nitrogen Oxides From Continental Sources: Variations Of Rates For Oxidation And Deposition With Season And Distance From Source Regions
Munger, J. W., Fan, S., Bakwin, P. S., Goulden, M. L., Goldstein, A. H., Colman, A. S., Wofsy, S. C.

Measurements of nitrogen deposition and concentrations of NO, NO2, NOy (total oxidized N), and O3have been made at Harvard Forest in central Massachusetts since 1990 …


Journal: Journal Of Geophysical Research: Atmospheres, Volume 103 (D7): 8355-8368 (1998), ISBN . DOI: 10.1029/98jd00168 Sites: US-Ha1

Intra- And Inter-Specific Variation In Canopy Photosynthesis In A Mixed Deciduous Forest
Bassow, S. L., Bazzaz, F. A.

Within the same forest, photosynthesis can vary greatly among species and within an individual tree. Quantifying the magnitude of variation in leaf-level photosynthesis in a forest canopy will improve our understanding of and ability to model forest carbon cycling. This information requires extensive sampling of photosynthesis in …


Journal: Oecologia, Volume 109 (4): 507-515 (1997), ISBN . DOI: 10.1007/s004420050111 Sites: US-Ha1

Exchange Of Carbon Dioxide By A Deciduous Forest: Response To Interannual Climate Variability
Goulden, M. L., Munger, J. W., Fan, S., Daube, B. C., Wofsy, S. C.

Journal: Science, Volume 271 (5255): 1576-1578 (1996), ISBN . DOI: 10.1126/science.271.5255.1576 Sites: US-Ha1

Measurements Of Carbon Sequestration By Long-Term Eddy Covariance: Methods And A Critical Evaluation Of Accuracy
Goulden, M. L., Munger, J. W., Fan, S., Daube, B. C., Wofsy, S. C.

The turbulent exchanges of CO2 and water vapour between an aggrading deciduous forest in the north-eastern United States (Harvard Forest) and the atmosphere were measured from 1990 to 1994 using the eddy covariance technique. We present a detailed description of the methods used and a rigorous evaluation of the precision …


Journal: Global Change Biology, Volume 2 (3): 169-182 (1996), ISBN . DOI: 10.1111/j.1365-2486.1996.tb00070.x Sites: US-Ha1

Seasonal Variation In Radiative And Turbulent Exchange At A Deciduous Forest In Central Massachusetts
Moore, K. E., Fitzjarrald, D. R., Sakai, R. K., Goulden, M. L., Munger, J. W., Wofsy, S. C.

Temperate deciduous forests exhibit dramatic seasonal changes in surface exchange properties following on the seasonal changes in leaf area index. Nearly continuous measurements of turbulent and radiative fluxes above and below the canopy of a red oak forest in central Massachusetts have been ongoing since the summer of 1991. Several …


Journal: Journal Of Applied Meteorology, Volume 35 (1): 122-134 (1996), ISBN . DOI: 10.1175/1520-0450(1996)035<0122:SVIRAT>2.0.CO;2 Sites: US-Ha1

Net Exchange Of CO2 In A Mid-Latitude Forest
Wofsy, S. C., Goulden, M. L., Munger, J. W., Fan, S., Bakwin, P. S., Daube, B. C., Bassow, S. L., Bazzaz, F. A.

Journal: Science, Volume 260 (5112): 1314-1317 (1993), ISBN . DOI: 10.1126/science.260.5112.1314 Sites: US-Ha1