Pekka Nygren

发表

A fractal root model applied for estimating the root biomass and architecture in two tropical legume tree species

Eduardo Salas, Harry Ozier-Lafontaine, H. Ozier-Lafontaine, 2004 .

Sustainable use of renewable natural resources: from principles to practices.

A. Jalkanen, P. Nygren, Pekka Nygren, 2005 .

Tree species diversity and forest structure in relation to microtopography in a tropical freshwater swamp forest in French Guiana

Daniel Sabatier, Alain Rousteau, D. Sabatier, 2004, Plant Ecology.

F F S S P P M M 0 0 4 4 Oral Presentations -session 3 a Comparison of Two Fractal Models for Describing Whole Tree Structure

P. Nygren, Pekka Nygren, Miao Lu, 2022 .

Tree roots as self-similar branching structures: axis differentiation and segment tapering in coarse roots of three boreal forest tree species

Risto Sievänen, Tuomo Kalliokoski, T. Kalliokoski, 2010, Trees.

Rhizodeposition: a carbon efflux often neglected in functional-structural plant models.

Jari Perttunen, Pekka Nygren, 2010 .

Components of functional-structural tree models

Harri Hakula, Jari Perttunen, Risto Sievänen, 2000 .

Application of the functional-structural tree model LIGNUM to growth simulation of short-rotation eastern cottonwood

Jari Perttunen, David R. Larsen, S. Pallardy, 2011 .

Coarse root architecture of three boreal tree species growing in mixed stands

Risto Sievänen, Tuomo Kalliokoski, T. Kalliokoski, 2008 .

Applying a universal scaling model to vascular allometry in a single-stemmed, monopodially branching deciduous tree (Attim's model).

S. Pallardy, P. Nygren, Pekka Nygren, 2008, Tree physiology.

Modelling of reserve carbohydrate dynamics, regrowth and nodulation in a N2-fixing tree managed by periodic prunings

Risto Sievänen, Eero Nikinmaa, Frank Berninger, 2000 .