Helmig, D. and L. Vierling, 1995: Water adsorption capacity of the solid
adsorbents Tenax TA, Tenax GR, Carbotrap, Carbotrap C, Carbosieve SIII,
and Carboxen 569 and water management techniques for the atmospheric sampling
of volatile organic trace gases. Analytical Chemistry, 67,
No. 23, 4380-4386.
Guenther, A., J. Greenberg, P. Harley, D. Helmig, L. Klinger, L. Vierling,
P. Zimmerman, and C. Geron, 1996: Leaf, branch, stand and landscape scale
measurements of volatile organic compound fluxes from US woodlands. Tree
Physiology, 16, 17-24.
Guenther, A., W. Baugh, K. Davis, G. Hampton, P. Harley, L. Klinger,
L. Vierling, P. Zimmerman, E. Allwine, S. Dilts, B. Lamb, H. Westberg,
D. Baldocchi, C. Geron, and T. Pierce, 1996: Isoprene fluxes measured by
enclosure, relaxed eddy accumulation, surface-layer gradient, and mixed
layer mass balance techniques. Journal of Geophysical Research,
101, 18,555-18,567.
Vierling, L.A., D.W. Deering, and T.F. Eck, 1996: Nadir and bidirectional
surface measurements of Arctic tundra: Site differentiation and vegetation
phenology early in the growing season. 1996 International Geoscience and
Remote Sensing Symposium (IGARSS'96), Lincoln, NE.
Eck, T.F., D.W. Deering, and L.A. Vierling, 1997: Arctic tundra albedo
and its estimation from spectral hemispheric reflectance. Int. J. Remote
Sensing, 18, 3535-3549.
Vierling, Lee A., D.W. Deering, and T.F. Eck, 1997: Differences in Arctic
tundra vegetation type and phenology as seen using bidirectional radiometry
in the early growing season. Remote Sens. Environ., 60, 71-82.
Vierling, L.A., 1998: Palynological evidence for late- and postglacial
environmental change in Central Colorado. Quaternary Research, 49,
222-232.
Helmig, D., L.F. Klinger, A.B. Guenther, L.A. Vierling, P. Zimmerman,
and C. Geron 1999: Biogenic volatile organic compound emissions (BVOCs)
I. Identifications from three continental sites in the U.S. Chemosphere,
38,
2163-2187.
Helmig, D., L.F. Klinger, A.B. Guenther, L.A. Vierling, P.R. Zimmerman,
and C. Geron, 1999: Biogenic volatile organic compound emissions. II. Landscape
flux potentials from three continental sites in the U.S. Chemosphere,
38,
No. 9, 2189-2204.
Isebrands, J.G., A.B. Guenther, P. Harley, D. Helmig, L. Klinger, L.
Vierling, P. Zimmerman, and C. Geron, 1999: Volatile organic compound emission
rates from mixed deciduous and coniferous forests in Northern Wisconsin,
USA. Atmospheric Environment, 33, 2527-2536.
Guenther, A., S. Archer, J. Greenberg, P. Harley, L. Klinger, L. Vierling,
M. Wildermuth, P. Zimmerman, S. Zitzer, 1999: Biogenic hydrocarbon emissions
and landcover/climate change in a subtropical savanna. Physics and Chemistry
of the Earth, 24, 659-667.
Guenther, A., B. Baugh, G. Brasseur, J. Greenberg, P. Harley, L. Klinger,
D. Serca, and L. Vierling, 1999: Isoprene emission estimates and uncertainties
for the Central African EXPRESSO study domain. Journal of Geophysical
Research-Atmospheres, 24(6): 659-667.
Vierling, L.A., and C.A. Wessman, 2000: Photosynthetically active radiation
heterogeneity within a monodominant Congolese rain forest canopy. Agricultural and
Forest Meteorology, 103, 265-278.
Wylie, B.K., D.J. Meyer, M.J. Choate, L.A. Vierling, and P. Kozak, 2000:
Mapping woody vegetation and eastern red cedar in the Nebraska sand hills
using AVIRIS. In: Summaries of the Ninth JPL Airborne Earth Science
Workshop, R.O. Green, ed. NASA Jet Propulsion Laboratory, California
Institute of Technology, Pasadena, CA.
Serça, D., A. Guenther, L. Klinger, L. Vierling, P.
Harley, A. Druilhet, J. Greenberg, B. Baker, W. Baugh, C. Bouka-Biona, and J.
Loemba-Ndembi. 2001.
EXPRESSO flux measurements at upland and lowland Congo tropical forest
site. Tellus, 53B(3):
220-234.
Vierling, L., Frykholm, J., and Glasson, G.
2002. The earth systems
connections elementary curriculum: a
world of contexts for teaching and learning remote sensing.
IEEE International Geoscience and Remote Sensing Symposium (IGARSS),
Toronto, Canada, Proceedings of IGARSS ’02.
Vierling,
L., Rowell, E., Chen, X., Dykstra, D., and Vierling, K.
2002. Relationships among
airborne scanning LiDAR, high resolution multispectral imagery, and
ground-based inventory data in a ponderosa pine forest.”
IEEE International Geoscience and Remote Sensing Symposium (IGARSS),
Toronto, Canada, Proceedings of IGARSS ’02, 0-7803-7537-8/02.
Harley, P., P. Vasconcellos, L.A. Vierling, C. Cleomir de S. Pinheiros, J.
Greenberg, A. Guenther, L. Klinger, S. Soares de Almeida, D. Neill, T. Baker, O.
Phillips, Y. Malhi, 2004: Variation in potential for isoprene emissions among
Neotropical forest sites. Global Change Biology, 10, 1021, doi:
10.111/j.1529-8817, 2003.00760.xl
Chen, X., L. A. Vierling, E. Rowell, and T. DeFelice, 2004: Using Lidar and
effective LAI data to evaluate IKONOS and Landsat 7 ETM+ vegetation cover
estimates in a ponderosa pine forest. Rem. Sens. Environment., 91,
14-26.
Zimmerman, P. R., M. Price, W. J. Capehart, K. Updegraff, P. Kozak, L. A.
Vierling, E. Baker, F. Kopp, G. Duke, and C. Das, 2003: C-Lock (Patent Pending):
A system for estimating and certifying carbon emission reduction credits for the
se-questration of soil carbon on agricultural land. Mitigation and Adaptation
Strategies for Global Change, (in press).