Timo Pukkalan julkaisut
Referoidut metsätieteelliset
artikkelit (161 kpl)
Kirjat
Lähde, T. & Pukkala, T. (toim.) 2012. Alikasvoksesta ylispuuksi - Olavi Laihon juhlakirja. Joen Forest Program Consulting. 141 s.Pukkala, T. & von Gadow, K (eds) 2012. Continuous Cover Forestry. Structure - Dynamics - Economics. Springer Science+Business Media B.V.
Pukkala, T., Lähde, E. & Laiho, O. 2011. Metsän
jatkuva kasvatus. Joen Forest Program Consulting, Joensuu. 228 p.
von Gadow, K. &
Pukkala, T. (eds.). 2008.
Designing green landscapes. Springer Science+Business Media B.V.286 p.
Pukkala, T. 2007. Metsäsuunnittelun menetelmät. Joen Forest
Program Consulting, Joensuu. 208 p.
Pukkala, T. (ed.). 2002. Multi-objective forest planning. Kluwer
Academic Publishers, Dorhrecht, The Netherlands. 207 p.
von Gadow, K., Pukkala, T. & Tome, M.(eds.). 2000. Sustainable forest management.
Kluwer Academic Publishers, Dorhrecht, The Netherlands. 356 p.
Auvinen, P., Pukkala, T. & Vesa, L. 1997. Metsän
kartoitus. Opetushallitus. 153 p.
Pukkala, T. 1994. Metsäsuunnittelun perusteet. Joen
Forest Program Consulting, Joensuu. 242 p.
Pukkala, T. & Pohjonen, V. 1989. Forest inventory
and management planning in the fuelwood plantations of Ethiopia. Silva Carelica
13. 110 p. + App.
Pukkala, T. 1985. Metsän kaukokartoituksen perusteet (4. painos 1988). Silva Carelica 4. 166 p.
Referoidut tieteelliset artikkelit
2013
187
Bayat, M., Pukkala, T., Namiranian, M & Zobeiri, M. 2013
Productivity and optimal management of the uneven-aged
hardwood forests of Hyrcania. European Journal of Forest Research. DOI 10.1007/s10342-013-0714-1
186
Manso, R., Pukkala, T., Pardos, M., Miina, J. & Calama, R. 2013
Ultimate answers to a historical question: natural regeneration failure
of Pinus pinea in Central Spain. Canadian Journal of Forest Research.
185
Pukkala, T., Lähde, E. & Laiho, O. 2013. Species interactions in
the dynamics of even- and uneven-aged boreal forests. Journal of
Sustainable Forestry 32: 1-33
184
Delgado-Matas, C. & Pukkala, T. 2013. Growth models based on radial
increment observations for eight pine species in Angola. Southern
Forests 75(1) xxx-xxx.
183
de-Miguel, S., Guzmán, G. & Pukkala, T. 2013. A comparison of
fixed- and mixed-effects modeling in tree growth and yield prediction
of an indigenous neotropical species (Centrolobium tomentosum) in a
plantation system. Forest Ecology and Management 291: 259-258.
2012
182
Heiðarsson, L. & Pukkala, T. 2012. Models for simulating the
development of Siberian larch (Larix sibirica Ledeb.) plantations in
Hallormsstaður Iceland. Icelandic Agricultural Sciences 25: 13-23.
181
Islam, N., Pukkala, T., Kurttila, M., Mehtätalo, L. & Heinonen, T.
2012. de Miguel, S., Mehtätalo, L., Shater, Z., Kraid, B. &
Pukkala, T. 2012. Effects of forest inventory errors on the area and
spatial layout of harvest blocks. European Journal of Forest Research
131: 1943-1955.
180
Peña, F, de-Miguel, S., Pukkala, T. Bonet, J.A., Ortega-Martínez, P.,
Aldea, J. & Martínez de Aragón, J. 2012. Yield models for
ectomycorrhizal mushrooms in Pinus sylvestris forests with special
focus on Boletus edulis and Lactarius group deliciosus. Forest Ecology
and Management 282: 63-69.
179
de Miguel, S., Mehtätalo, L., Shater, Z., Kraid, B. & Pukkala, T.
2012. Evaluating marginal and conditional predictions of taper models
in the absence of calibration data? Canadian Journal of Forest Research
42: 1383-1394.
178
de Miguel, S., Pukkala, T., Assaf, N. & Bonet, J.-A. 2012.
Even-aged or uneven-aged modeling approach? A case for Pinus brutia.
Annals of Forest Science 69: 455-465. DOI 10.1007/s13595-011-0171-2.
177
Pukkala, T. & Kellomäki, S. 2012. Anticipatory vs. adaptive
optimization of stand management when tree growth and timber prices are
stochastic. Forestry 85(4): 463-472.
176
Guzmán, G., Morales, M., Pukkala, T., de-Miguel, S. 2012. A model for
predicting the growth of Eucalyptus globulus seedling stands in
Bolivia. Forest Systems 21(2): 202-209.
175
Pukkala, T., Sulkava, R., Lähde, E. & Jaakkola, L. 2012.
Relationships between economic profitability and habitat quality of
Siberian jay in uneven-aged Norway spruce forest. Forest Ecology and
Management 276: 224-230.
174
Bonet, J.A., de Miquel, S., Martínez de Aragón, J., Pukkala, T. &
Palahí, M. 2012. Immediate effect of thinning on the yield of Lactarius
group deliciosus in Pinus pinaster forests in Norteastern Spain. Forest
Ecology and Management. 265: 211-217.
173
Delgado-Matas, C. & Pukkala, T. 2012. Growth and yield of nine pine
species in Angola. Journal of Forestry Research 23(2): 197-204. Doi:
10.1155/2011/980259.
172
Selkimäki, M., Gonzaléz-Olabarria, J.R. & Pukkala, T. 2012. Site
and stand characteristics related to surface erosion occurrence in
forests of Catalonia (Spain). European Journal of Forest
Research131:727-738
171
Guzmán, G., Pukkala, T., Palahí, M. & de-Miquel, S. 2012.
Predicting the growth and yield of Pinus radiata in Bolivia. Annals of
Forest Science 69: 335-343
2011
170
Delgado-Matas, C. & Pukkala, T. 2011. Comparison of the growth of
six Eucalyptus species in Angola. International Journal of Forestry
Research. Doi: 10.1155/2011/980259.
169
Heiðarsson, L. & Pukkala, T. 2011. Taper functions for lodgepole
pine (Pinus contorta) and Siberian larch (Larix sibirica) in Iceland.
Icelandic Agricultural Sciences 24: 3-11.
168
Packalén, P., Heinonen, T., Pukkala, T., Vauhkonen, J. and Maltamo, M.
2011. Dynamic treatment units in Eucalyptus plantations. Forest Science
57(5): 416-426.
167
Laiho, O., Lähde, E. and Pukkala, T. 2011. Uneven- vs. even-aged
management in Finnish boreal forests. Forestry 84(5): 547-556.
166
Pukkala, T., Lähde, E. and Laiho, O. 2011. Variable-density thinning in
uneven-aged forest management – a case for Norway spruce in Finland.
Forestry 84(5): 557-565.
165
Gonzaléz-Olabarria, J.R., Mola-Yudego, B., Pukkala, T. and Palahí, M.
2011. Using multiscale spatial analysis to assess fire ignition density
in Catalonia, Spain. Annals of Forest Science. 68: 861-871.
164
Garcia-Gonzalo, J., Pukkala, T. and Borges, J.G. 2011. Integrating fire
risk in stand management scheduling. An application to Maritime pine
stands in Portugal. Annals of Operations Research. DOI:
10.1007/s10479-011-0908-1
163
Mehtätalo, L., Comas, C., Pukkala, T. and Palahí, M. 2011. Combining a
predicted diameter distribution with an estimate based on a small
sample of diameters. Can. J. For. Res. 41: 750–762.
162
Shater, Z., de-Miguel, S., Kraid, B, Pukkala, T. & Palahí, M. 2011.
A growth and yield model for even-aged Pinus brutia Ten. stands in
Syria. Annals of Forest Science 68: 149-157.
161
Pukkala, T. 2011. Optimizing forest management in Finland with carbon
subsidies and taxes. Forest Policy and Economics 13: 425-434.
160
Pukkala, T., Lähde, E., Laiho, O. Salo, K. & Hotanen, J.-P. 2011. A
multifunctional comparison of even-aged and uneven-aged forest
management in a boreal region. Canadian Journal of Forest Research 41:
851-862.
159
Pukkala, T., Lähde, E. & Laiho, O. 2011. Using optimization for
fitting individual-tree growth models for uneven-aged stands. European
Journal of Forest Research 130(5): 829-839.
158
Coll, L., González-Olabarria , J.R., Mola-Yudego, B. Pukkala, T. &
Messier, C. 2011. Predicting understory maximum shrubs cover using
altitude and overstory basal area in different Mediterranean forests.
European Journal of Forest Research 130: 55-65.
157
Möykkynen, T. & Pukkala, T. 2011. Effect of planting Scots pine
around Norway spruce stumps on the spread of Heterobasidion coll.
Forest Pathology 41: 212-220.
156
Heinonen, T., Pukkala, T., Ikonen, V.-P., Peltola, H., Gregow, H. &
Venäläinen, A. 2011. Consideration of strong winds, their directional
distribution and snow loading in wind risk assessment related to
landscape level forest planning. Forest Ecology and Management 261:
710-719.
155
González-Olabarria, J.-R. & Pukkala, T. 2011 Integrating risk
considerations in landscape-level forest planning. Forest Ecology and
Management 261: 278-287.
2010
154 de Miguel, S., Pukkala, T., Shater, Z.,
Assaf, N., Kraid, B. & Palahí, M. Models for simulating
the development of even-aged Pinus brutia
stands in Middle East. Forest Systems 2010 19(3): 0-0
153 Delgado-Matas,
C. & Pukkala, T. Growth models for Pinus
patula in Angola. Southern Forests 2010, 72(3/4):
153-161.
152 Islam, N. Md., Kurttila, M. Mehtätalo, L. & Pukkala, T. Inoptimality
losses in forest management decisions caused by errors in an inventory based on
airborne laser scanning and aerial photographs. Canadian Journal of Forest
Research 40: 2427-2438.
151 Zeng,
H., Pukkala, T., Peltola, H. & Kellomäki, S. Optimization of irregular-grid
cellular automata and application in risk management of wind damage in forest
planning. Canadian Journal of Forest Research 40: 1064-1075.
150 Tahvonen,
O., Pukkala, T., Laiho, O., Lähde, E. & Niinimäki, S. Optimal management of
uneven-aged Norway spruce stands.
Forest Ecology and Management 260: 106-115.
149 Pukkala, T., Hokkanen, T. & Nikkanen, T. Prediction models
for the annual seed crop of Picea abies
(L.) Karst. (Norway spruce) and Pinus
sylvestris L. (Scots pine) in Finland. Silva Fennica 44(4): 629-642.
148 Pasalodos-Tato, M., Pukkala, T. & Rojo Alboreca, A.Optimal management of Pinus pinaster in Galicia (north-western Spain) under endogenous
risk of fire. International Journal of Wildland Fire 19: 937-948.
147 Miina, J., Pukkala, T., Hotanen, J.-P.
& Salo, K. Optimizing the joint production of timber and bilberries. Forest
Ecology and Management 259: 2065-2071.
146 Möykkynen, T. & Pukkala, T. Optimizing the management of Norway spruce and Scots
pine mixtures on a site infected by Heterobasidion
coll. Scandinavian
Journal of Forest Research 40: 347-356.
145 Bonet, J.A., Palahí, M., Colinas, C.,
Pukkala, T., Fischer, C., Miina, J. & Martinez de Aragon, J. Modelling the
production of wild mushrooms in pine forests in the Central Pyrenees in
northeastern Spain. Canadian Journal of Forest Research 40: 347-356.
144 Pukkala, T., Lähde, E. & Laiho, O. 2010. Optimizing the structure and management of
uneven-sized stands in Finland. Forestry 83(2): 129-142.
2009
143 Pasalodos-Tato,
M., Pukkala, T., Rodriguez, R., Nunez, F. & Mosquera Losada, M.R. Optimal
management of Pinus radiata silvopastoral systems established on abandoned
agricultural land in Galicia (north-western Spain). Silva Fennica 43(5):
831-845.
142 Heinonen,
T., Pukkala, T., Ikonen, V.-P., Peltola, H., Venäläinen, A. & Duponts, S.
Integrating the risk of wind damage into forest planning. Forest Ecology and
Management 258: 1567-1577.
141 Kurttila, M. & Pukkala, T. Tilatason metsäsuunnitelman
koostaminen metsikkötason optimoinnilla. Metsätieteen aikakauskirja 4/2009: 341-355.
140 Pasalodos-Tato, M..,
Pukkala, T. & Castedo-Dorado, F. Models for the optimal management of Pinus radiata D. Don in Galicia
(north-western Spain) under risk of fire. Allgemeine Forst- und
Jagdzeitung 180: 238-249.
139 Palahi,
M., Pukkala, T., Bonet, J.A., Colinas, C., Fisher, R.F. & Martinez se
Aragon, J.R. Effect of the inclusion of mushroom values on the optimal
management of even-aged pine stands of Catalonia. Forest Science 55(6):
503-511.
138 Möykkynen,
T. & Pukkala, T. Optimizing the management of a Norway spruce stand on a
site infected by Heterobasidion coll.
Scandinavian Journal of Forest Research 24: 149-159.
137 Pukkala, T., Lähde, E. & Laiho, O. 2009. Growth and yield models for uneven-sized
forest stands in Finland. Forest Ecology and Management 258: 207-216.
136 Pukkala,
T. Population-based methods in the
optimization of stand management. Silva Fennica 43(2): 261-274.
135 Pukkala,
T. , Heinonen, T. & Kurttila, M. An
application of the reduced cost approach to spatial forest planning. Forest
Science 55(1): 13-22.
134 Blasco,
E., González-Olabarria, J.R., Rodriguéz-Veiga, P.,
Pukkala, T., Kolehmainen, O. & Palahí, M. Predicting scenic beauty of
forest stands in Catalonia (North-east Spain). Journal of Forestry Research
20(1): 73-78.
2008
133 Pukkala, T. Integrating multiple services
in the numerical analysis of landscape design. In: Gadow, K.v.. & Pukkala,
T. (Eds.). Designing green
landscapes. Managing Forest Ecosystems 15: 137-167.
132 González-Olabarria,
J.R., Palahí, M., Pukkala, T. & Trasobares, A. Optimizing the management of
Pinus nigra Arn. stands under endogenous risk of fire in Catalonia. Investigacion Agraria: Sistemas
Recursos Forestales 17(1): 10-17.
131 Heinonen, T., Leppänen, V.
Pukkala, T. & Gunia, M. Dynaamisiin käsittelykuvioihin perustuva
metsäsuunnittelu. Metsätieteen aikakauskirja 4/2008: 281-293.
130 Palahí, M. Pukkala, T. & Trasobares, A.
The use of tree level vs. stand level data in forest planning – does it really
matter? Annals of Forest Science 65(1): 110
129 Palahí, M. Pukkala, T., Kasimiadis, D.,
Konstantinos, P. & Papageorgiou, A.C. Modelling site quality and
individual-tree growth in pure and mixed Pinus brutia stands in north-east Greece.
Annals of Forest Science 65(5): 501p1-501p14.
128 Bonet, J.A., Pukkala, T., Fischer, C.,
Palahí, M., Martinez de Aragon, J. & Colinas, C. Empirical models for
predicting the production of wild mushrooms in Scots pine (Pinus
sylvestris L.) forests in the Central Pyrenees. Annals of Forest Science
65(2): 206
2007
127 Heinonen, T. & Pukkala, T. The use of
cellular automaton approach in forest planning. Canadian Journal of Forest
Research 37: 2188-2200.
126 González, J.R., Trasobares, A., Palahí, M.
& Pukkala, T. Predicting stand damage and tree survival in burned forests
in Catalonia (North_East Spain). Annals of Forest Science 64(7):733-742
125 Pasalodos-Tato, M. & Pukkala, T.
Optimising the management of even-aged Pinus sylvestris L. stands in Galicia,
north-western Spain. Annals of Forest Science 64(7): 787-798.
124 Koskela, E., Ollikainen, M. & Pukkala,
T. Biodiversity policies in commercial boreal forests: optimal design of subsidy and tax
combinations. Forest Policy and Economics 9(8): 982-995.
123 González, J.R.
& Pukkala, T. Characterization of forest fires in Catalonia (north-east
Spain). European Journal of Forest Research 126(3): 421-429.
122 Palahí,
M., Pukkala, T., Blasco, E. & Trasobares, A. Comparison of beta, Johnson’s
SB, Weibull and truncated Weibull functions for modeling the diameter
distribution of forest stands in Catalonia (north-east Spain). European Journal
of Forest Research. 126(4): 563-571.
121 Möykkynen, T. & Pukkala, T. Juurikäävän leviäminen
Etelä-Suomen kuusikoissa ja kuusi-mänty-sekametsissä mekanistisen mallin
mukaan. Metsätieteen
aikakauskirja 1/2007: 5-18.
120 Zeng,
H., Pukkala, T., Peltola, H. & Kellomäki, S. Application of ant colony
optimization for the risk management of wind damage in forest planning. Silva
Fennica 41(2): 315-332.
119 Tahvanainen,
T., Kaartinen, K., Pukkala, T. & Maltamo, M. Comparison of approaches to
integrate energy wood estimation into the Finnish compartment inventory system.
Silva Fennica 41(1): 123-135
118 Heinonen,
T., Kurttila, M. & Pukkala, T. Possibilities to aggregate raster cells
through spatial optimization in forest planning. Silva Fennica 41(1): 89-103
117 Zeng, H., Pukkala, T. and Peltola, H. 2007.
The use of heuristic
optimization in risk management of wind damage in forest planning. Forest
Ecology and Management 241: 189- 199.
116 González, J.R.,
Kolehmainen, O. & Pukkala, T. Using expert knowledge to model forest stand
vulnerability to fire. Computers and Electronics in Agriculture 55(2007): 107-114.
115 Koskela,
E., Ollikainen, M. & Pukkala, T. Biodiversity conservation in commercial
boreal forestry: optimal rotation age
and volume of retention. Forest Science 53(3): 443-452.
114 Hurme, E., Kurttila, M., Mönkkönen, M., Heinonen, T. &
Pukkala, T. Maintenance of flying squirrel habitat and timber harvest: a
site-specific spatial model in forest planning calculations. Landscape Ecology (2007) 22: 243-256.
2006
113 Palahí, M., Pukkala, T. & Trasobares, A. Modelling the
diameter distribution of Pinus sylvestris, Pinus nigra and Pinus halepensis
forest stands in Catalonia using the truncated Weibulll function. Forestry 79:
553-562.
112 Pukkala, T.& Heinonen, T. Optimizing heuristic search in
forest planning. Nonlinear Analysis: Real World Applications 7: 1284-1297.
111 Palahí, M., Pukkala, T. & Trasobares, A. Calibrating
predicted tree diameter distributions in Catalonia, Spain. Silva Fennica 40(3):
487-500.
110 Pukkala, T. Optimising the semi-continuous cover forestry of
Finland. Allgemaine
Forst und Jagd Zeitung 1677: 141-149.
109 Pukkala, T. Puun hinta ja taloudellisesti
optimaalinen hakkuun ajankohta. Metsätieteen aikakauskirja 1/2006: 33-48.
108 González, J.R., Palahí, M.,
Trasobares, A. & Pukkala, T. A fire probability model for forest stands in
Catalonia (north-east Spain). Annals of Forest Science 63: 169-176.
2005
107 Palahí, M. & Pukkala, T. Métodos de
optimización heurística para la resolución de modelos de planificación
forestal. Cuadernos de la Sociedad Española de Ciencias Forestales 18/2004:
103-108.
106 Ihalainen Marjut, Pukkala Timo & Saastamoinen Olli. Regional expert models for bilberry and cowberry yields in Finland. Boreal Environment Research, 2005. Vol. 10, no. 2, s. 145-158.
105 Pukkala, T. The use of multi-criteria
decision analysis and multi-objective optimisation in forest planning. In: Hasenauer, H. (Ed.) Sustainable
Forest Management. Growth Models for Europe. Springer. p. 263-284.
104 Pukkala, T., Möykkynen, T., Thor, M.,
Rönnberg, J., Stenlid, J. Modeling infection and spread of Heterobasidion
annosum in even-aged Fennoscandian conifer stands. Canadian Journal of Forest
Research 35: 74-84.
103 González, J.R.. Palahí, M. & Pukkala,
T. Integrating fire risk considerations in forest
management planning in Spain – a landscape level perspective. Landscape Ecology
20(8): 957-970.
102 Pukkala, T. & Miina, J. Optimising the
management of a heterogeneous stand. Silva Fennica 39(4): 525-538.
101 Gonzalez, J.R., Pukkala, T. & Palahi,
M. Optimising the management of
Pinus sylvestris L. stand under the risk
of fire in Catalonia (north-east Spain). Annals of Forest Science 62(2005):
493-501.
100 Pukkala, T. Metsikön tuottoarvon
ennustemallit kivennäismaan männiköille, kuusikoille ja rauduskoivikoillle. Metsätieteen
aikakauskirja 3/2005: 311-322.
99 Mikkilä, M., Kolehmainen, O. &
Pukkala, T. Multi-attribute assessment of acceptability of operations in the
pulp and paper industries. Forest Policy and Economics 7(2): 227-243.
98 Pukkala, T. & Kurttila, M. Examining the performance of
six heuristic optimization techniques in different forest planning problems.
Silva Fennica 39(1):67-80.
97 Trasobares, A. & Pukkala, T.
Optimising the management of uneven-aged Pinus sylvestris L. and Pinus nigra Arn. Mixed
stands in Catalonia, north-east Spain. Annals of Forest Science
61: 747-758.
2004
96 Heinonen, T. & Pukkala, T. A
comparison between one- and two-neighbourhoods in heuristic search with spatial
forest management goals. Silva Fennica 38(3): 319-332.
95 Ylikoski, P., Niskanen, Y., Hänninen,
H., Kurttila, M. & Pukkala, T. Spatiaaliset tekijät uudistusikäisen
metsikön hakkuupäätöksessä. Metsätieteen aikakauskirja 3: 255-267.
94 Palahí
, M., Pukkala, T., Pascual, L. & Trasobares, A.
Examining alternative landscape metrics in ecological forest landscape
planning: a case for capercaillie in Catalonia Investigaciones Agrarias:
Sistemas de Recursos Forestales 13(3): 527-538.
93 Pukkala, T. Dealing with ecological objectives in the
Monsu planning system. Silva Lusitana, Special issue (2004): 1-15.
92 Trasobares, A., Pukkala, T. & Miina,
J. 2004. Growth and yield
model for uneven-aged mixtures of Pinus
sylvestris L. and Pinus nigra Arn. in Catalonia, north-east
Spain.
Annals of Forest Science 6: 9-24.
91 Trasobares, A. & Pukkala, T. Using past
growth to improve individual-tree diameter growth models for uneven-aged
mixtures of Pinus sylvestris L. and Pinus nigra Arn. In Catalonia, north-east Spain. Annals of Forest Science
61: 400-417.
2003
90 Ihalainen, M., Salo, K.
&
Pukkala, T. 2003. Empirical prediction models for Vaccinium myrtillus
and V. vitis-idaea berry yields in North Karelia, Finland. Silva Fennica 37(1): 95-108.
89 Jumppanen, J., Kurttila, M., Pukkala, T. &
Uuttera, J. 2003. Spatial
harvest scheduling approach for areas involving multiple ownership. Forest
Policy and Economics 5: 27-38.
88 Kurttila, M. & Pukkala, T. 2003. Combining holding-level economic goals with spatial
landscape-level goals in the planning of multiple ownership forestry. Landscape
Ecology 18: 529-541.
87 Palahí, M. &
Pukkala, T. 2003. Optimising the management of Scots pine (Pinus sylvestris L.)
stands in Spain based on individual-tree models. Annals of Forest Science. 60: 105-114.
86 Palahí, M., Pukkala, T., Miina, J. & Montero, G. 2003. Individual-tree
growth and mortality models for Pinus sylvestris in Northeast Spain. Annals of Forest Science 60: 1-10.
85 Pukkala, T., Ketonen, T. & Pykäläinen, J., & Kangas,
J. 2003. Predicting the timber supply from private forests – a utility theoretic
approach. Forest Policy and Economics 5(3): 285-296.
84 Palahí, M., Tome, M., Pukkala, T., Trasobares, A. &
Montero, G. 2003. Site index model for Pinus sylvestris in north-east Spain. Forest
Ecology and Management 187: 35-47.
2002
83 Pukkala, T. 2002. Measuring non-wood
forest outputs in numerical forest planning. In: Pukkala, T. (Ed.). Multi-objective forest
planning. Kluwer Academic Publishers. Dordrecht. Pp. 173-207.
82 Ihalainen, M., Alho, J., Kolehmainen, O.
& Pukkala, T. 2002. Models for bilberry and cowberry yields in Forests.
Forest Ecology and Management 157: 15-22.
81 Kurttila, M., Uuttera, J., Mykrä, S.,
Kurki, S. & Pukkala, T. 2002. Decreasing the fragmentation of old forests in
landscapes involving multiple ownership in Finland: economic, social and
ecological consequences. Forest Ecology and Management 166: 69-84.
80 Muchiri, M.N., Pukkala, T. & Miina, J. 2002. Modeling trees’
effect on maize–Grevillea robusta
fields in Kenya. Agroforestry Systems 55(2): 113-123.
79 Muchiri, M.N., Pukkala, T. & Miina,
J. 2002. Optimising the management of maize – Grevillea robusta fields in Kenya. Agroforestry Systems 56: 13-25.
78 Muchiri, M.N., Miina, J. & Pukkala,
T. 2002. Yield of Grevillea robusta
in the maize fields of Kenya. Journal of Tropical Science 14(4): 485-498.
77 Kurttila, M., Uuttera, J., Mykrä, S., Kurki, S. &
Pukkala, T. 2002. Evaluating the economic, social and ecological effects of restructuring
forest landscape under multiple ownership. Forest Ecology and Management 166:
69-84.
76 Kurttila, M., Pukkala, T. & Loikkanen, J. 2002. The performance of
alternative spatial objective types in forest planning calculations: a case for
flying squirrel and moose. Forest Ecology and Management 166: 245-260.
75 Pretzsch, H., Biber, P., Dursky, K., von
Gadow, K., Hasenauer, H., Kändler, H., Kenk. K. Kublin, E., Nagel, J., Pukkala,
T., Skovsgaard, J.P., Sodtke, R. & Sterba, H. 2002. Recommendations for
standardized documentation and further development of forest growth simulators.
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74 Pukkala, T., Miina, J. & Palahi, M.
2002. Thinning
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73 Mabvurira, D. & Pukkala, T. 2002. Optimising the
management of Eucalyptus grandis
stands in Zimbabwe. Forest Ecology and Management 166: 149-157.
72 Silvennoinen, H., Pukkala, T. & Tahvanainen, L. 2002. Effect of cuttings
on the scenic beauty of a tree stand. Scandinavia Journal of Forest Research
17: 263-273.
2001
71 Kurttila, M., Pukkala, T. & Kangas,
J. 2001. Composing landscape level forest plans for an area under multiple
private ownership. Boreal Environmental Research 6: 285-296.
70 Miina, J. & Pukkala, T. 2001. Application of ecological field
theory in distance-dependent individual-tree growth modelling. Forest Ecology
and Management 161: 101-107.
69 Pykäläinen, J., Pukkala, T., & Kangas, J. 2001. Alternative
priority models for forest planning on the landscape level involving multiple ownership.
Forest Policy and Economics 2: 293-306.
68 Ihalainen, M. Pukkala, T. 2001. Modelling cowberry
and bilberry yields from mineral soils and peatlands on the basis of visual
estimation. Silva
Fennica 35(3): 329-340.
67 Silvennoinen, H., Alho, J., Kolehmainen,
O. & Pukkala, T. 2001. Prediction models of landscape preferences at the
forest stand level. Landscape and Urban Planning 56(1-2): 11-20.
2000
66 Ihalainen, M., Alho, J., Kolehmainen, O.
& Pukkala, T. 2000. Expert models for berry and cowberry yields in Finnish
forests. Forest Ecology and Management 5413: 1-8.
65 Rautalin, M. Uusitalo, J. & Pukkala,
T. 2000. Estimation of tree stand characteristics through computer visualisation.
Landscape and Urban Planning. 764: 1-10.
64 Kangas, J., Pukkala, T. & Kangas, A.
2000. HERO:
Heuristic optimisation for multi-criteria forestry decision analysis. In: Schmoldt, D., Kangas, J., Mendoza, G.
& Pesonen M. (Eds.). The analytic Hierarchy Process in nature resource and
environmental decision making. Kluwer Academic Publishers. Dordrecht. Pp. 51-65
63 Kangas, J., Leskinen, P. & Pukkala,
T. 2000. Integrating timber price scenario modeling with tactical management
planning of private forestry at forest holding level. Silva Fennica 34(4): 399-409.
62 Miina, J. & Pukkala, T. 2000. Using numerical
optimization for specifying individual-tree competition models. Forest Science
46(2): 277-283.
61 Möykkynen, T., Miina, J. and Pukkala, T.
2000. Optimizing the management of a Picea
abies stand under risk of butt rot. European Journal of Forest Pathology
30: 65-76.
60 Rautiainen, O, Miina, J. & Pukkala,
T. 2000. Optimizing the management of even-aged Shorea robusta stands in Southern Nepal using individual tree
growth models. Forest Ecology and Management 126: 417-429.
1998
59 Pukkala, T. 1998. Multiple risks in
multi-objective forest planning: integration and importance. Forest Ecology and
Management 111: 265-284.
58 Pukkala, T. & Miina, J. 1998. Tree-selection algorithms
for optimising thinnings with a distance-dependent growth model. Canadian
Journal of Forest Research 28: 693-702.
57 Möykkynen, T., Miina, J., Pukkala, T.
& von Weissenberg, K. 1998. Modelling the spread of butt rot in a Picea abies stand in Finland to
evaluate the profitability of stump protection against Heterobasidion annosum. Forest Ecology and Management 106: 247 -
257.
56 Pukkala, T., Miina, J. & Kellomäki,
S. 1998. Response to different thinning intensities in young Pinus sylvestris. Scandinavian Journal of Forest Research 13:
141-150.
1997
55 Pukkala, T., Kangas, J., Kniivilä, M.
& Tiainen, A-M. 1997. Integrating forest-level and compartment-level indices
of species diversity with numerical forest planning. Silva Fennica 31(4):
417-429.
54 Pukkala, T., Miina, J., Kurttila, M.
& Kolström, T. 1997. A spatial yield model for optimizing the thinning
regime of mixed stand of Pinus sylvestris
and Picea abies. Scandinavian Journal
of Forest Research 13: 31-42.
53 Pukkala, T. & Miina, J. 1997. A method for
stochastic multi-objective optimization of stand management. Forest Ecology and
Management 98: 189-203.
1996
52 Kangas, J., Pykäläinen, J. &
Pukkala, T. 1996. Vuorvakutteinen heuristinen optimointi yksityismetsien
suunnittelussa. Folia Forestalia 1996(3): 231-244.
51 Kangas, J., Loikkanen, T., Pukkala, T.
& Pykäläinen, J. 1996. A participatory approach to tactical forest planning.
Acta Foresetalia Fennica 251. 24 p.
50 Pukkala, T. & Kangas, J. 1996. A
method for integrating risk and attitude toward risk into forest planning.
Forest Science 42(2): 198-205.
49 Kangas, J. & Pukkala, T. 1996.
Operationalization of biological diversity as a decision objective in tactical
forest planning. Canadian Journal of Forest Research 26(1): 103-111.
1995
48 Miina, J. & Pukkala, T. 1995. Effect of thinning
method on the yield of a Scots pine stand on drained peatland. A simulation
approach. Suo
46(1): 1-7.
47 Pukkala, T., Nuutinen, T. & Kangas,
J. 1995. Integrating the amenity of forest area into numerical forest planning.
Landscape and Urban Planning 132: 185-195.
1994
46 Pukkala, T., Kolström, T. & Miina,
J. 1994. A method for predicting tree dimensions in Scots pine and Norway spruce
stands. Forest Ecology and Management 65: 123-134.
45 Pohjonen, V. & Pukkala, T. 1994. Yield of Eucalyptus camaldulensis in Thailand.
Thai Journal of Forestry 13: 29-37.
44 Pukkala, T., Vettenranta, J., Kolström
T. & Miina, J. 1994. Productivity of a mixed Scots pine - Norway spruce
stand. Scandinavian Journal of Forest Research 9: 143-153.
1993
43 Kuuluvainen, T., Hokkanen, T.J.,
Järvinen, E. and Pukkala, T. 1993. Factors related to seedling growth in a boreal
Scots pine stand: a spatial analysis of a vegetation-soil system. Canadian
Journal of Forest Research 23: 2101-2109.
42 Kangas, J., Karsikko, J., Laasonen, L.
& Pukkala, T. 1993. A Method for estimating habitat suitability on the
basis of expertise. Silva Fennica 27(4): 259-268.
41 Pukkala, T. & Pohjonen, V. 1993. Yield
of Cupressus lusitanica in Ethiopia. Silva
Fennica 27: 195-207.
40 Pukkala, T. & Kangas, J. 1993. A
heuristic optimization method for forest planning and decision making.
Scandinavian Journal of Forest Research 8: 560-570.
39 Kangas, J., Laasonen, L. & Pukkala,
T. 1993. A method for estimating forest landowner's landscape preferences.
Scandinavian Journal of Forest Research 8: 408-417.
38 Pukkala, T., Kuuluvainen, T. &
Stenberg, P. 1993. Below-canopy distribution of photosynthetically active radiation and its
relation to seedling growth in a boreal Scots pine stand: a simulation
approach. Scandinavian Journal of Forest Research 8: 313-325.
1992
37 Nousiainen, I. & Pukkala, T. 1992. Use of computer
graphics for predicting the amenity of forest trails. Silva Fennica 26(4):
241-250.
36 Pukkala, T., Karsikko, J. &
Kolström, T. 1992. A spatial model for the diameter of thickest branch of Scots
pine. Silva Fennica 26(4): 219-230.
35 Kangas, J. & Pukkala, T. 1992. A
decision theoretic approach to goal programming problem formulation: an example
on integrated forest management. Silva Fennica 26(3): 169-176.
34 Pukkala, T. & Kolström, T. 1992. A spatial
regeneration model for Pinus sylvestris.
Scandinavian Journal of Forest Research 7: 377-385.
1991
33 Pukkala, T. & Kolström, T. 1991. Effect
of spatial pattern of trees on the growth of Norway spruce stand. A simulation model. Silva
Fennica 25(3): 117-131.
32 Kuuluvainen, T. & Pukkala, T. 1991. Interaction
between canopy architecture and photosynthetically active radiation at
different latitudes: simulation experiments and their ecological implications. Naturalia Monspeliensia:
277-291.
31 Pohjonen, V. & Pukkala, T. 1991. Which eucalypt
grows best in Ethiopian highlands? Biomass and Bioenergy 1(4): 193-195.
30 Pohjonen, V. & Pukkala, T. 1991. Juniperus procera Hocht ex. Endl. in Ethiopian
forestry. Forest Ecology and Management 49: 75-85.
29 Miina, J., Kolström, T. & Pukkala, T.
1991. An
application of a spatial growth model of Scots pine on drained peatland.
Forest Ecology and Management 41: 265-277.
28 Pukkala, T., Becker, P., Kuuluvainen, T.
& Oker-Blom, P. 1991. Predicting spatial distribution of direct radiation
below forest canopies. Agricultural and Forest Meteorology 55: 295-307.
1990
27 Pukkala, T. & Pohjonen, V. 1990. Use of linear
programming in land use planning in the Ethiopian highlands. Silva Fennica 24(2): 235-247.
26 Pukkala, T., Saramäki, J. & Mubita,
O. 1990. Management planning system for tree plantations. A case study for Pinus kesiya in Zambia. Silva Fennica.
24(2): 171-180.
25 Pukkala, T. & Pohjonen, V. 1990. Yield
models for Eucalyptus globulus
plantations in Ethiopia. Biomass 21: 129-143.
24 Pukkala, T. 1990. A method for
incorporating the within-stand variation into forest management planning.
Scandinavian Journal of Forest Research 5: 263-275.
1989
23 Oker-Blom, P., Pukkala, T. &
Kuuluvainen, T. 1989. Relationship between radiation interception and
photosynthesis in forest canopies: effect of stand structure and latitude. Ecological Modelling 49: 73-87.
22 Kellomäki, S. & Pukkala, T. 1989. Management of
forest landscape: a method based on computer simulation. Landscape and Urban
Planning 18: 117-125.
21 Pohjonen, V. & Pukkala, T. 1989. Eucalyptus globulus in Ethiopian Forestry.
Forest Ecology and Management 36: 19-31.
20 Pukkala, T. 1989. Predicting diameter
growth in even-aged Scots pine stands with a spatial and non-spatial model. Silva Fennica 23(2): 101-116.
19 Kuuluvainen, T. & Pukkala, T. 1989. Effect of Scots
pine seed trees on the spatial distribution of ground vegetation and tree
seedlings. An approach based on ecological fields. Silva Fennica 23(2): 159-167.
18 Kuuluvainen, T. & Pukkala, T. 1989. Simulation of
within-tree and between-tree shading of direct radiation in forest canopy:
effect of crown shape and sun elevation. Ecological Modelling 49: 89-100.
17 Pukkala, T. 1989. Prediction of tree
diameter and height in a Scots pine stand as a function of the spatial pattern
of trees. Silva Fennica 23(2): 83-99.
1988
16 Pohjonen, V. & Pukkala, T. 1988. Profitability
of establishing Eucalyptus globulus plantations
in the Central Highlands of Ethiopia. Silva Fennica 22(4): 307-321.
15 Pukkala, T. 1988. Methods to
describe the competition process in a tree stand. Scandinavian Journal of
Forest Research 4: 187-202.
14 Pukkala, T., Kellomäki, S. & Mustonen,
E. 1988. Prediction of the amenity of a tree stand. Scandinavian Journal of
Forest Research 3: 533-544.
13 Pukkala, T. & Kolström, T. 1988. Simulating
the development of Norway spruce stands using transition matrix. Forest
Ecology and Management 25: 255-267.
12 Pukkala, T. & Kellomäki, S. 1988. Simulation as a
tool in designing forest landscape. Landscape and Urban Planning 16: 253-260.
11 Pukkala, T. 1988. Methods to incorporate the
amenity of landscape into forest management planning. Silva Fennica 22(2): 135-146.
10 Pukkala, T. 1988. Effect of spatial
distribution of trees on the volume increment of a young Pine stand. Silva Fennica 22(1): 1-17.
1987
9 Nikkanen, T. & Pukkala, T. 1987.
Siemenviljelysten harvennus suunnitelman laatiminen atk-ohjelmistolla. Summary: Making a
thinning plan for seed orchards using a computer program. Folia Forestalia 701: 1-26.
8 Pukkala, T. & Kuuluvainen, T. 1987.
Effect
of canopy structure on the diurnal photosynthesis and interception of
diffuse solar radiation. Silva Fennica 21(3):237-250.
7 Kuuluvainen, T. & Pukkala, T. 1987.
Effect
of crown shape and tree distribution of the spatial distribution of shade.
Agricultural and Forest Meteorology. 40: 215-231.
6 Pukkala, T. 1987. Kuusen ja männyn
siemensadon ennustemalli. Abstract: A model for predicting the seed crop of Picea abies and Pinus sylvestris. Silva Fennica 21(2): 135-144.
5 Pukkala, T. 1987. Siementuotannon vaikutus kuusen
ja männyn vuotuiseen kasvuun. Abstract: Effect of seed production on the
annual growth of Picea abies and Pinus sylvestris. Silva Fennica 21(2): 145-158.
4 Pukkala, T. 1987. Simulation model
for natural regeneration of Pinus
sylvestris, Picea abies, Betula pendula and Betula pubescence. Silva Fennica 21(1): 37-53.
3 Pukkala, T. & Kolström, T. 1987. Competition
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2 Kellomäki, S., Hänninen, H., Kolström,
T., Kotisaari, A. & Pukkala, T. 1987. A tentative model for
describing the effects of some regenerative processes on the properties of
natural seedling stands. Silva Fennica 21(1): 1-10.
1982
1 Leikola, M., Raulo, J. & Pukkala,
T. 1982. Männyn, kuusen ja rauduskoivun siemensadon ennustaminen. Summary:
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112 Solano,
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111 Palahí, M., González, J.R., Pukkala, T.
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110 Pykäläinen, J., Kurttila, M. & Pukkala, T. 2006. Interactive forest planning with NIPF
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109 Pukkala, T. 2006. Biologisten prosessien taloudellinen ohjaus
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107 Pukkala, T. 2006. Muut kuin puuaineiset tuotteet
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106 Pukkala, T. & Miina, J. 2005. STAND: A decision support
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105 Thor, M, Möykkynen, T, Pratt, J E, Pukkala, T, Rönnberg, J, Shaw, C G
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104 Pukkala, T. 2005. Volume and Taper Models for Forest Trees in Lao PDR.
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102 Palahí, M. & Pukkala. 2004. Aplicación de métodos heurísticos en la
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2001
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85 Pukkala, T. (Editor) 2000. Selection of tree
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84 Pukkala, T. 2000. ViewPlan ja Virsu: Tie
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83 Pukkala, T., & Pykäläinen, J. 2000.
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1999
81 Pykäläinen, J., Pukkala, T. &
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80 Pukkala, T. & Mabvurira, D. 1999. Optimising the
management of Eucalyptus grandis
plantations in Zimbabwe. In: Pukkala, T. and Eerikäinen, K. Growth and yield modelling
of tree plantations in South and East Africa. University of Joensuu, Faculty of
Forestry, Research Notes 97: 113-123.
79 Pukkala, T. and Eerikäinen, K.
(Editors). 1999. Growth and yield modelling of tree plantations in South and East
Africa. University of Joensuu, Faculty of Forestry, Research Notes 97. 218 p.
78 Pukkala, T. 1999. Forest research in
East Africa: from practice to research. In: Opas-Hänninen, L-L. & Kouki, J. (Eds.). From Joensuu to
the world. University of Joensuu.
77 Pukkala, T. 1999. Preparation of
management models for mixed stands. IBN Scientific Contributions 15: 357-370.
1998
76 Pukkala, T. 1998. Forest inventory and
planning. In:
Kellomäki, S. (Ed.). Forest resources and sustainable management. Gummerus, Jyväskylä. p 186 -
215.
75 Kangas, J., Kangas, A. & Pukkala, T.
1998. Alue-ekologinen ote metsäsuunnittelussa: onko metsäsuunnittelun
tutkimuksella tarjota eväitä siihen. Folia Forestalia 3/1998: 465 - 469.
74 Pukkala, T. and Eerikäinen, K.
(Editors). 1998. Modelling the growth of tree plantations and agroforestry systems
in South and East Africa. University of Joensuu, Faculty of Forestry, Research
Notes 80. 253 p.
73 Nshubemuki, L. & Pukkala, T. 1998. Expert systems and
their use in tree species selection. University of Joensuu, Faculty of
Forestry, Research notes 80: 187 - 201.
72 Pukkala, T. 1998. Modelling tree - crop
interactions in agroforestry systems. University of Joensuu, Faculty of
Forestry, Research notes 80: 117 - 130.
71 Pukkala, T. and Eerikäinen, K. (Editors).
1998.
Tree seedling production and management of plantation forests. University of
Joensuu, Faculty of Forestry, Research Notes 68. 180 p.
70 Pukkala, T. 1998. Dependence of
stand management on management goal.University of Joensuu, Faculty of Forestry,
Research notes 68: 165-180.
1997
69 Pukkala, T. 1997. Riski ja epävarmuus
metsäsuunnittelussa. Folia Forestalia 3/1997: 408-412.
68 Pukkala, T. 1997. The Megatrends of
forest planning. In: Finnish Forests.
Publ. by the University of Joensuu). Pp. 87-98.
67 Pukkala, T. 1997. Näkemys
metsäsuunnittelun ja sen tutkimuksen tulevaisuudesta. Metsäntutkimuslaitoksen
tiedonantoja 639: 50.58.
1996
66 Pukkala, T. 1996. Toward improved forest
inventory in Lao PDR. Lessons learned in Dong Sithouan. Ministry of Agriculture
and Forestry, Department of Forestry, Vientiane, Lao PDR. 18 p.
65 Pukkala, T. 1996. Inventory of the Dong
Sithouan forest. Main report of the inventory of 1996. Ministry of Agriculture
and Forestry, Department of Forestry, Vientiane, Lao PDR. 8 p.
64 Pukkala, T. 1996. Growth of the natural
forests of Lao PDR. Preliminary results of growth measurements in the permanent
sample plots of FOMACOP. Ministry of Agriculture and Forestry, Department of
Forestry, Vientiane, Lao PDR. 8 p.
63 Pukkala, T. 1996. Calculation of forest
inventory results. Guide to FOREST software. Ministry of Agriculture and
Forestry, Department of Forestry, Vientiane, Lao PDR. 32 p.
1995
62 Pukkala, T. 1995. Aerial photography and
forest mapping. Training manual. Ministry of Agriculture and Forestry,
Department of Forestry, Vientiane, Lao PDR. 45 p.
61 Pukkala, T. 1995. Forest inventory.
Training manual. Ministry of Agriculture and Forestry, Department of Forestry,
Vientiane, Lao PDR. 48 p.
60 Pukkala, T. & Heikkinen, E. 1995. Establishment of
permanent sample plots in the natural forests of Lao PDR. Ministry of
Agriculture and Forestry, Department of Forestry, Vientiane, Lao PDR. 20 p.
59 Pukkala, T. 1995. Review of the forest
inventory and planning systems in Lao PDR. Ministry of Agriculture and
Forestry, Department of Forestry, Vientiane, Lao PDR. 27 p.
58 Kuuluvainen, T., Hokkanen, T.J.,
Järvinen, E. & Pukkala, T. 1995. Metsäekosysteemin tilarakenne ja metsän
uudistuminen. Suomen Akatemian Julkaisuja 3/95: 7-37.
1994
57 Pukkala, T. 1994. New trends in forest
planning in Finland. The Compiler 12(2): 32-34.
56 Pukkala, T. 1994. Onko kestävyys
metsätalouden kivijalka vai kompastuskivi. Karjalainen 31.1.1994.
55 Kangas, J. & Pukkala, T. 1994.
Analyyttisen hierarkia-prosessin käyttömahdollisuuksia metsäsuunnittelussa.
Joensuun yliopisto. Metsätieteellinen tiedekunta. Tiedonantoja 16: 60-70.
54 Pukkala, T. & Kangas, J. 1994. HERO -
Heuristinen optimointi-menetelmä metsäsuunnitteluun. Joensuun yliopisto.
Metsätieteellinen tiedekunta. Tiedonantoja 16: 71-81.
1993
53 Pukkala, T. 1993. Yield and
management of the indigenous forests and fuelwood plantations of Bura.
University of Helsinki. Tropical Forestry Reports 9: 87-96.
52 Kuuluvainen, T., Hokkanen, T.J.,
Pukkala, T. & Järvinen, E. 1993. A zone influence model to predict the effects of
trees on the spatial distribution of understorey vegetation and soil properties
in a boreal Scots pine stand. Proceedings in a meeting on stochastic spatial
models held in Greece, May 1993.
51 Pukkala, T. 1993. Metsämaisema
metsäsuunnittelussa. Metsäntutkimuslaitoksen tiedonantoja 478: 29-36.
50 Pukkala, T. & Niemi, T. 1993. Quantity of trees
on small farms of Nakuru and Nyandarua. Nakuru and Nyandarua Intensified
Forestry Extension Project, Kenya. Technical Report No. 5. 34 p. + App.
49 Mannerkoski, H., Kolström, T. &
Pukkala, T. 1993. Kaistajyrsintä istutusalueen muokkausmenetelmänä. Joensuun
Yliopisto. Metsätieteellinen tiedekunta. Tiedonantoja 4. 16 p.
1992
48 Pukkala, T. 1992. Inventory and
management of the fuelwood plantations and wild Prosopis juliflora in Bura. Bura Fuelwood Project, Kenya. Technical
Report No. 4. 38 p.
+ App.
47 Nuutinen, T. & Pukkala, T. 1992. Long-term forestry
management with landscape illustrations. The Joint FAO/ECE/ILO Committee on
Forest Technology, Management and Training. Seminar on the use of information
systems in forest management. Garpenberg (Sweden), 14-18 September 1992.
46 Pukkala, T. 1992.
Metsätaloussuunnittelusta metsäsuunnitteluun. Joensuun yliopisto.
Metsäylioppilaat 9, kurssijulkaisu.
45 Pukkala, T. 1992. Maisemanhoito ja
metsien monikäyttö. Joensuun yliopisto. Metsätieteellinen tiedekunta.
Tiedonantoja 1: 75-84.
44 Kangas, J., Matero, J. & Pukkala, T.
1992. Analyyttisen hierarkiaprosessin käyttö metsien monikäytön suunnittelussa
- Tapaustutkimus. Metsäntutkimuslaitoksen tiedonantoja 412. 48 p.
43 Pukkala, T. 1992. Luontainen uudistaminen
vaatii riskien tuntemista. Metsä ja Puu (1): 11-13.
42 Pukkala, T. 1992. Männyn siemensadon
ennustaminen. Metsäntutkimuslaitoksen tiedontantoja 419: 24-33.
1991
41 Pukkala, T. 1991. Woody biomass
Baseline survey. Nakuru and Nyandarua Intensified Forestry Extension Project.
Enso Forest Development Oy ltd. & Ministry of Natural Resources of Kenya. 36 p. + App.
40 Pukkala, T. 1991. Development of
containerized seedling production and forest tree improvement techniques and
activities in Turkey. Appraisal of a project proposal and document submitted to
FINNIDA. The Finnish International Development Agency. Mimeograph. 40 p.
39 Pohjonen, V., Muinonen, E. & Pukkala,
T. 1991. Monitoring the changes in woody biomass density in the Sudan. In: Silva
Carelica 21: 53-91.
1990
38 Pukkala, T. 1990. Keniassa polttopuuta
kastelemalla. Metsä ja Puu (10): 44-45.
37 Sharma, E.R., Shrestha, P.P. &
Pukkala, T. 1990. Volume of logs and sawn timber. Forest Survey and Statistics
Division. Publication 52. Kathmandu, Nepal. 56 p.
36 Pukkala, T., Sharma, E.R. &
Rajbandhari, M.D. 1990. A guide to biomass modelling for forest inventory in
Nepal. Forest Survey and Statistics Division. Publication 51. Kathmandu,
Nepal. 44 p.
35 Pukkala, T. 1990. Inventory and
growth of the plantations in Sagarnath Forest Development Project. Forest
Survey and Statistics Division. Publication 50. Kathmandu, Nepal. 29 p. +
App.
34 Pukkala, T. & Rajbhandari, M.D. 1990.
Improved
computation system for stratified forest inventory in Nepal. Forest Survey and
Statistics Division. Publication 49. Kathmandu, Nepal. 16 p.
33 Sharma, E.R. & Pukkala, T. 1990. Volume tables for forest trees of Nepal. Forest Survey and Statistics Division. Publication 48. Kathmandu, Nepal. 85 p.
33 Sharma, E.R. & Pukkala, T. 1990. Volume equations
and biomass prediction of forest trees of Nepal. Forest Survey and Statistics
Division. Publication 47. Kathmandu, Nepal. 16 p.
30 Pukkala, T. 1989. Inventory and management planning in the fuelwood plantations and indigenous forests of Bura. Enso Forest Development Oy, Ltd. Mimeo. 51 pp.
30 Pukkala, T. 1989. Etiopian istutusurakka,
vähän mutta varmasti. Metsä ja Puu (6): 24-26.
29 Pukkala, T. 1989. Kohti joustavampaa
suunnittelua. Metsä ja Puu (4): 21-23.
28 Pukkala, T. & Pohjonen, V. 1989. Yield models for Ethiopian
highland eucalypts. United Nations Sudano-Sahelian Office. New York. 42 pp.
1988
27 Pukkala, T. 1988. Studies on the effect
of spatial pattern of trees on the diameter growth of Scots pine. Academic
dissertation. University of Joensuu. Publications in Science 13. 8 p.
26 Pohjonen, V. & Pukkala, T. 1988. Energiametsätalous
Etiopiassa. Summary: Energy forestry in Ethiopia. Silva Carelica 12: 197-206.
25 Pukkala, T. 1988. Management planning
system for multiple use forestry. University of Joensuu. Mimeograph. 11 p.
24 Pohjonen, V. & Pukkala, T. 1988. Nazret fuelwood plantation
forest management plan for 1989-1994. United Nations Sudano-Sahelian Office.
New York. 42 p.
23 Pukkala, T. & Pohjonen, V. 1988. Debre Birhan
fuelwood plantation forest management plan. United Nations Sudano-Sahelian
Office. New York. 42 p.
22 Pukkala, T. 1988. Puuston ryhmittäisyys
mukaan metsätalouden suunnitteluun. Metsä ja Puu (6): 30-31.
21 Pukkala, T. 1988. Monikäyttömetsänhoidon
suunnittelu. Metsä ja Puu (4): 16-18.
20 Pohjonen, V. & Pukkala, T. 1988. Growth of eucalypts
in the Ethiopian Highlands. Observations on semi-permanent sample plots.
Addis Ababa. Mimeograph. 12 p. + App.
19 Pukkala, T. & Pohjonen, V. 1988. Measurement and
calculation system for stem analysis, forest stand plot and compartment inventory
with special reference to Eucalyptus globulus plantations in Ethiopia.
UNDP, Field Office, Addis Ababa. Mimeograph. 44 p.
18 Pukkala, T. 1988. Monikäytön
suunnitteluohjelmisto MONSU. Ohjelmiston toiminta ja käyttö. Joen Forest
Program Consulting. 40 p.
17 Pukkala, T. 1988. Viljelijän
suunnitteluohjelmisto VISU. Ohjelmiston toiminta ja käyttö. Joen Forest
Program Consulting. 55 p.
1987
16 Pukkala, T. & Pohjonen, V. 1987. Management
planning system for Eucalyptus globulus plantations in Ethiopia. United
Nations. Sudano-Sahelian Office. New York. 57 p.
15 Pohjonen, V. & Pukkala, T. 1987. Management tables
of Eucalyptus globulus for fuelwood plantations in Ethiopia. United Nations.
Sudano-Sahelian Office. New York. 92 p.
14 Pukkala, T. & Parikka, H. 1987.
Metsätalouden suunnittelu ohjelmisto MESU. Ohjelmiston toiminta ja käyttö.
Joen Forest Program Consulting. 100 p.
13 Pukkala, T. & Parikka, H. 1987.
Metsän mittauksen ohjelmisto MITTA. Ohjelmiston toiminta ja käyttö. Joen Forest
Program Consulting. 65 p.
1986
12 Pukkala, T. & Kellomäki, S. 1986.
Maisemansuunnittelun simulointiohjelma. Joensuun yliopisto. MESI-projektin
tiedonantoja 7. 29 p.
11 Pukkala, T. 1986. Kasvutekijöiden spatiaalinen
vaihtelu. Joensuun yliopisto. MESI-projektin tiedonantoja 6. 28 p.
10 Nikkanen, T. & Pukkala, T. 1986.
Siemenviljelmien harvennus ATK:n avulla. Metsä ja Puu (6): 34‑36.
9 Pukkala, T. & Kolström, T. 1986.
Harsintametsän simulointimalli. Joensuun yliopisto. MESI-projektin tiedonantoja
5. 38 p.
8 Pukkala, T. & Kuuluvainen, T.
1986. Suoran säteilyn pidättyminen metsikössä. Simulointimalli. Joensuun
yliopisto. MESI-projektin tiedonantoja 4. 30 p.
7 Pukkala, T. & Tahvanainen, T. 1986.
Hajavalon pidättyminen metsikössä. Simulointimalli. Joensuun yliopisto.
MESI-projektin tiedonantoja 3. 27 p.
1985
6 Pukkala, T. 1985. YSI. Yleinen
metsikkösimulaattori. Joensuun yliopisto. MESI-projektin tiedonantoja 2. University of
Joensuu. 63 p.
5 Pukkala, T. 1985. Luontaisen
uudistamisen simulointimalli. Joensuun yliopisto. MESI-projektin
tiedonantoja 1. 39 p.
1984
4 Pukkala, T. 1984. Metsätalouden suunnittelun harjoitustyöohjeet. Joensuun yliopisto. 66 p.
3 Pukkala, T. 1984. Runkoanalyysin ja
metsikkökoealan harjoitustyöohjeet. Joensuun yliopisto. 46 p.
2 Pukkala, T. 1984. Relaskooppiarvioinnin
ja kuvioittaisen arvioinnin harjoitustyöohjeet. Joensuun yliopisto. 46 p.
1 Kuuluvainen, T. & Pukkala, T. 1984.
Metsänhoidon perusteet ja menetelmät. Harjoitustyöohjeita. Joensuun yliopisto. 61 p.