200
Chapter 20
Baldocchi, D.D., Matt, D.R., Hutchison, B.A., and McMillan, R.T. (1986) Seasonal variation
in the statistics of photosynthetically active radiation penetration in an oak-hickory forest,
Agricultural and Forest Meteorology, 36, 343–361.
Campbell, G.S. and Norman J.M. (1989) The description and measurement of plant canopy
structure, in B. Marshall and P.G. Jarvis (Editors): Plant Canopies: Their Growth, Form
and Function, Cambridge University Press, pp. 1–19.
Chen, J.M. and Black, T.A. (1992) Foliage area and architecture of plant canopies from sun
fleck size distributions, Agricultural and Forest Meteorology, 60, 249–266.
Eckersten, H. (1984) Light penetration and photosynthesis in a willow stand, in K. Perttu
(Editor): Ecology and management of forest biomass production systems, Dept. Ecology
and Environmental Research, Swedish University of Agricultural Science, Uppsala,
Report 15, 29–45.
Fassnacht, K., Gower, S.T., Norman, J.M., and McMurtrie, J.M. (1994) A comparison of
optical and direct methods for estimating foliage surface area index in forests, Agricultural
and Forest Meteorology, 71, 183–207.
Koppel, A., Perttu, K., and Ross, J. (1996) Estonian energy forest plantations-general
information, in K. Perttu and A. Koppel (Editors): Short rotation willow coppice for
renewable energy and improved environment, Swedish University of Agricultural Science
Uppsala, Report 57, 15–24.
Laisk, A. (1968) Statistical character of light extinction in plant communities, in Solar
Radiation Regime in Plant Canopy, Institute of Physics and Astronomy, Academy of
Sciences ESSR, Tartu, 81–111 (in Russian).
Lindroth, A. and Perttu, K. (1981) Simple calculation of extinction coefficient of forest
stands, Agricultural Meteorology, 25, 97–110.
Norman, J.M.and Campbell, G.S. (1989) Canopy structure, in R.W. Pearly, J. Ehleringer,
H.A. Mooney and P.W. Rundel (Editors): Plant Physiological Ecology: Field Methods
and Instrumentation, New York, Chapman and Hall, pp. 301–326.
Pearcy, R.W., Roden, J.S., and Gamon, J.A. (1990) Sun fleck dynamics in relation to canopy
structure in a soybean (Glycine max (L.) Merr) canopy, Agricultural and Forest
Meteorology, 52, 359–372.
Perttu, K. (1970) Radiation measurements above and in forest, Stud. Forestalia Suecica, 72,
1–49.
Ross, J. (1981) The radiation regime and architecture of plant stands, Dr W. Junk Publishers
The Hague-Boston-London, 391 pp.
Ross, V. (1994) Phytometrical measurements of the structure of the willow forest, in P.
Aronson and K. Perttu (Editors): Willow Vegetation Filters for Municipal Wastewaters
and Sludges: A Biological Purification, Swedish University of Agricultural Science,
Uppsala, Report 50, 199–204.
Sassenrath-Cole, G.F. (1995) Dependence of canopy light distribution on leaf and canopy
structure for two cotton species, Agricultural and Forest Meteorology, 77, 55–72.
Sulev, M. and Ross, J. (1996) Conversion factor between global solar radiation and
photosynthetic active radiation, in K. Perttu and A. Koppel (Editors): Short rotation
willow coppice for renewable energy and improved environment, Swedish University of
Agricultural Science, Uppsala, Report 57, 115–121.
Chapter 20
Baldocchi, D.D., Matt, D.R., Hutchison, B.A., and McMillan, R.T. (1986) Seasonal variation
in the statistics of photosynthetically active radiation penetration in an oak-hickory forest,
Agricultural and Forest Meteorology, 36, 343–361.
Campbell, G.S. and Norman J.M. (1989) The description and measurement of plant canopy
structure, in B. Marshall and P.G. Jarvis (Editors): Plant Canopies: Their Growth, Form
and Function, Cambridge University Press, pp. 1–19.
Chen, J.M. and Black, T.A. (1992) Foliage area and architecture of plant canopies from sun
fleck size distributions, Agricultural and Forest Meteorology, 60, 249–266.
Eckersten, H. (1984) Light penetration and photosynthesis in a willow stand, in K. Perttu
(Editor): Ecology and management of forest biomass production systems, Dept. Ecology
and Environmental Research, Swedish University of Agricultural Science, Uppsala,
Report 15, 29–45.
Fassnacht, K., Gower, S.T., Norman, J.M., and McMurtrie, J.M. (1994) A comparison of
optical and direct methods for estimating foliage surface area index in forests, Agricultural
and Forest Meteorology, 71, 183–207.
Koppel, A., Perttu, K., and Ross, J. (1996) Estonian energy forest plantations-general
information, in K. Perttu and A. Koppel (Editors): Short rotation willow coppice for
renewable energy and improved environment, Swedish University of Agricultural Science
Uppsala, Report 57, 15–24.
Laisk, A. (1968) Statistical character of light extinction in plant communities, in Solar
Radiation Regime in Plant Canopy, Institute of Physics and Astronomy, Academy of
Sciences ESSR, Tartu, 81–111 (in Russian).
Lindroth, A. and Perttu, K. (1981) Simple calculation of extinction coefficient of forest
stands, Agricultural Meteorology, 25, 97–110.
Norman, J.M.and Campbell, G.S. (1989) Canopy structure, in R.W. Pearly, J. Ehleringer,
H.A. Mooney and P.W. Rundel (Editors): Plant Physiological Ecology: Field Methods
and Instrumentation, New York, Chapman and Hall, pp. 301–326.
Pearcy, R.W., Roden, J.S., and Gamon, J.A. (1990) Sun fleck dynamics in relation to canopy
structure in a soybean (Glycine max (L.) Merr) canopy, Agricultural and Forest
Meteorology, 52, 359–372.
Perttu, K. (1970) Radiation measurements above and in forest, Stud. Forestalia Suecica, 72,
1–49.
Ross, J. (1981) The radiation regime and architecture of plant stands, Dr W. Junk Publishers
The Hague-Boston-London, 391 pp.
Ross, V. (1994) Phytometrical measurements of the structure of the willow forest, in P.
Aronson and K. Perttu (Editors): Willow Vegetation Filters for Municipal Wastewaters
and Sludges: A Biological Purification, Swedish University of Agricultural Science,
Uppsala, Report 50, 199–204.
Sassenrath-Cole, G.F. (1995) Dependence of canopy light distribution on leaf and canopy
structure for two cotton species, Agricultural and Forest Meteorology, 77, 55–72.
Sulev, M. and Ross, J. (1996) Conversion factor between global solar radiation and
photosynthetic active radiation, in K. Perttu and A. Koppel (Editors): Short rotation
willow coppice for renewable energy and improved environment, Swedish University of
Agricultural Science, Uppsala, Report 57, 115–121.