Publication Search
Bowling, D. R., Turnipseed, A. A., Delany, A. C., Baldocchi, D. D., Greenberg, J. P., Monson, R. K.
The micrometeorological flux measurement technique known as relaxed eddy accumulation (REA) holds promise as a powerful new tool for ecologists. The more popular eddy covariance (eddy correlation) technique requires the use of sensors that can respond at fast rates (10 Hz), and these are unavailable for many ecologically relevant …
Journal: Oecologia, Volume 116 (3): 306-315 (1998), ISBN . DOI: 10.1007/s004420050592 Sites: US-WBW
Baldocchi, D., Meyers, T.
How eco-physiological, biogeochemical and micrometeorological theory can be used to compute biosphere–atmosphere, trace gas exchange rates is discussed within the framework of a process model. The accuracy of the theory is tested by comparing computations of mass and energy flux densities (water vapor, sensible heat, CO2 …
Journal: Agricultural And Forest Meteorology, Volume 90 (1-2): 1-25 (1998), ISBN . DOI: 10.1016/s0168-1923(97)00072-5 Sites: US-WBW
Bassow, S. L., Bazzaz, F. A.
Journal: Ecology, Volume 79 (8): 2660-2675 (1998), ISBN . DOI: 10.2307/176508 Sites: US-Ha1
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
Frolking, S. E., Bubier, J. L., Moore, T. R., Ball, T., Bellisario, L. M., Bhardwaj, A., Carroll, P., Crill, P. M., Lafleur, P. M., McCaughey, J. H., Roulet, N. T., Suyker, A. E., Verma, S. B., Waddington, J. M., Whiting, G. J.
We analyzed the relationship between net ecosystem exchange of carbon dioxide (NEE) and irradiance (as photosynthetic photon flux density or PPFD), using published and unpublished data that have been collected during midgrowing season for carbon balance studies at seven peatlands in North America and Europe. NEE measurements included …
Journal: Global Biogeochemical Cycles, Volume 12 (1): 115-126 (1998), ISBN . DOI: 10.1029/97gb03367 Sites: CA-Mer
Gao, W., Coulter, R. L., Lesht, B. M., Qiu, J., Wesely, M. L.
The authors compared methods for estimating surface fluxes under clear-sky conditions over a large heterogeneous area from a limited number of ground measurements and from satellite observations using data obtained from the southern Great Plains Cloud and …
Journal: Journal Of Applied Meteorology, Volume 37 (1): 5-22 (1998), ISBN . DOI: 10.1175/1520-0450(1998)037<0005:ECSRSF>2.0.CO;2 Sites: US-Wlr
Jastrow, J., Miller, R., Lussenhop, J.
A better understanding of the soil aggregation process is needed to address a variety of concerns, including soil quality and erosion, agricultural sustainability, soil C sequestration, the mobility of hazardous chemicals and remediation of contaminated sites. We used data …
Journal: Soil Biology And Biochemistry, Volume 30 (7): 905-916 (1998), ISBN . DOI: 10.1016/s0038-0717(97)00207-1 Sites: US-IB1, US-IB2
Harazono, Y., Yoshimoto, M., Mano, M., Vourlitis, G. L., Oechel, W. C.
Energy budgets were measured at Arctic tundra ecosystems in Alaska, USA. Measurements were carried out over coastal tundra at Prudhoe Bay in 1994, and at wet sedge, moist and dry tussock tundra around Happy Valley in 1995. Sensible heat flux, H, and latent heat flux, lE, were determined by an eddy correlation technique.
Over …
Journal: Hydrological Processes, Volume 12 (13-14): 2163-2183 (1998), ISBN . DOI: 10.1002/(SICI)1099-1085(19981030)12:13/14<2163::AID-HYP727>3.0.CO;2-Y Sites: US-HVa
Reich, P. B., Walters, M. B., Ellsworth, D. S., Vose, J. M., Volin, J. C., Gresham, C., Bowman, W. D.
Based on prior evidence of coordinated multiple leaf trait scaling, we hypothesized that variation among species in leaf dark respiration rate (Rd) should scale with variation in traits such as leaf nitrogen (N), leaf life-span, specific leaf area (SLA), and net photosynthetic capacity …
Journal: Oecologia, Volume 114 (4): 471-482 (1998), ISBN . DOI: 10.1007/s004420050471 Sites: US-NR1
Fang, C., Moncrieff, J.
We describe a simple method for sampling soil gas at different profile depths and analyzing CO2 concentration in the gas sample. Soil gas samples were taken on the soil surface from each chosen depth through a gas circulation system and analyzed in situ …
Journal: Soil Biology And Biochemistry, Volume 30 (14): 2107-2112 (1998), ISBN . DOI: 10.1016/s0038-0717(98)00088-1 Sites: US-SP1, US-SP2