@incollection{Kurth, author = {Kurth, Winfried}, title = {Some new formalisms for modelling the interactions between plant architecture, competition and carbon allocation}, series = {Individual based structural and functional models in ecology, contributions of a workshop held at the University of Bayreuth}, booktitle = {Individual based structural and functional models in ecology, contributions of a workshop held at the University of Bayreuth}, editor = {Kastner-Maresch, Alois}, publisher = {BIT{\"O}K}, address = {Bayreuth}, pages = {53 -- 98}, language = {en} } @incollection{Kurth, author = {Kurth, Winfried}, title = {Spatial structure, sensitivity and communication in rule-based models}, language = {en} } @incollection{BuckSorlinKniemeyerKurth, author = {Buck-Sorlin, Gerhard H. and Kniemeyer, Ole and Kurth, Winfried}, title = {A grammar-based model of barley including virtual breeding, genetic control and a hormonal metabolic network}, language = {en} } @incollection{KurthKniemeyerBuckSorlin, author = {Kurth, Winfried and Kniemeyer, Ole and Buck-Sorlin, Gerhard H.}, title = {Relational Growth Grammars - a graph rewriting approach to dynamical systems with a dynamical structure}, language = {en} } @incollection{KniemeyerBuckSorlinKurth, author = {Kniemeyer, Ole and Buck-Sorlin, Gerhard H. and Kurth, Winfried}, title = {GroIMP as a platform for functional-structural modelling of plants}, language = {en} } @incollection{KurthDzierzon, author = {Kurth, Winfried and Dzierzon, Helge}, title = {LIGNUM: A Finnish tree growth model and its interface to the French AMAPmod database.}, language = {en} } @article{DzierzonSievaenenKurthetal., author = {Dzierzon, Helge and Siev{\"a}nen, Risto and Kurth, Winfried and Perttunen, Jari and Sloboda, Branislav}, title = {Enhanced possibilities for analyzing tree structure as provided by an interface between different modelling systems}, series = {Silva Fennica}, volume = {37}, journal = {Silva Fennica}, number = {1}, issn = {0037-5330}, pages = {31 -- 44}, abstract = {In recent years, many different advanced mathematical models and simulation systems for tree and forest growth have been developed. We show a possibility to extend analysis tools for measured and simulated plants using a data interface between the simulation model LIGNUM and the multifunctional software system GROGRA. Both systems were developed by different teams. To demonstrate the enhanced possibilities for analyzing a LIGNUM tree, several examples are given. In these examples three different approaches for analysis are applied to measured and simulated trees: Fractal dimension, deduction of tapering laws, and water potential patterns obtained from simulation of waterflow by the specialized software HYDRA. Conclusions for the interfacing and comparison of different modelling tools are drawn.}, language = {en} } @article{KurthOppeltDzierzonetal., author = {Kurth, Winfried and Oppelt, Armin L. and Dzierzon, Helge and Jentschke, Georg and Godbold, Douglas L.}, title = {Structure and fractal dimensions of root systems of four co-occurring fruit tree species from Botswana}, language = {en} } @article{Kurth, author = {Kurth, Winfried}, title = {Towards universality of growth grammars : Models of Bell, Pages, and Takanaka revisited}, language = {en} } @article{KurthSloboda, author = {Kurth, Winfried and Sloboda, Branislav}, title = {Tree and stand architecture and growth described by formal grammars. II. Sensitive trees and competition}, series = {Journal of Forest Science}, volume = {45}, journal = {Journal of Forest Science}, issn = {0024-1105}, pages = {53 -- 63}, language = {en} } @article{KurthSloboda, author = {Kurth, Winfried and Sloboda, Branislav}, title = {Tree and stand architecture and growth described by formal grammars. I. Nonsensitive trees}, series = {Journal of Forest Science}, volume = {45}, journal = {Journal of Forest Science}, issn = {0024-1105}, pages = {16 -- 30}, language = {en} } @article{KurthFrueh, author = {Kurth, Winfried and Fr{\"u}h, Thomas}, title = {The hydraulic system of trees: Theoretical framework and numerical simulation}, series = {Journal of Theoretical Biology}, volume = {201}, journal = {Journal of Theoretical Biology}, number = {4}, issn = {1095-8541}, pages = {251 -- 270}, language = {en} } @article{KurthSloboda, author = {Kurth, Winfried and Sloboda, Branislav}, title = {Growth grammars simulating trees - an extension of L-systems incorporating local variables and sensitivity}, series = {Silva Fennica}, volume = {31}, journal = {Silva Fennica}, number = {3}, pages = {285 -- 295}, language = {en} } @article{KniemeyerBuckSorlinKurth, author = {Kniemeyer, Ole and Buck-Sorlin, Gerhard H. and Kurth, Winfried}, title = {A graph grammar approach to Artificial Life}, language = {en} } @article{Kurth, author = {Kurth, Winfried}, title = {Morphological models of plant growth: Possibilities and ecological relevance}, series = {Ecological Modelling}, volume = {75/76}, journal = {Ecological Modelling}, issn = {0304-3800}, pages = {299 -- 308}, language = {en} } @article{KurthOppeltGodbold, author = {Kurth, Winfried and Oppelt, Armin L. and Godbold, Douglas L.}, title = {Topology, scaling relations and Leonardo's rule in root systems from African tree species}, language = {en} } @inproceedings{KurthBuckSorlinKniemeyer, author = {Kurth, Winfried and Buck-Sorlin, Gerhard H. and Kniemeyer, Ole}, title = {Relationale Wachstumsgrammatiken : ein Formalismus zur Spezifikation multiskalierter Struktur-Funktions-Modelle von Pflanzen}, series = {Modellierung pflanzlicher Systeme aus historischer und aktueller Sicht, Symposium zu Ehren von Prof. Dr. Dr. h.c. Eilhard Alfred Mitscherlich}, booktitle = {Modellierung pflanzlicher Systeme aus historischer und aktueller Sicht, Symposium zu Ehren von Prof. Dr. Dr. h.c. Eilhard Alfred Mitscherlich}, publisher = {MLUV}, address = {Potsdam}, pages = {36 -- 45}, language = {de} } @inproceedings{KniemeyerBuckSorlinKurth, author = {Kniemeyer, Ole and Buck-Sorlin, Gerhard H. and Kurth, Winfried}, title = {Representation of genotype and phenotype in a coherent framework based on extended L-systems}, series = {Advances in artificial life, 7th european conference, ECAL 2003, Dortmund, Germany, September 14 - 17, 2003, proceedings}, booktitle = {Advances in artificial life, 7th european conference, ECAL 2003, Dortmund, Germany, September 14 - 17, 2003, proceedings}, editor = {Banzhaf, Wolfgang}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-540-20057-6}, pages = {625 -- 634}, language = {en} } @inproceedings{Kurth, author = {Kurth, Winfried}, title = {Spezifikation der Simulation der Struktur und Dynamik von Pflanzenbest{\"a}nden und Tierpopulationen mit sensitiven Wachstumsgrammatiken}, series = {Simulation in Umwelt- und Geowissenschaften, Workshop Cottbus 2002}, booktitle = {Simulation in Umwelt- und Geowissenschaften, Workshop Cottbus 2002}, editor = {Wittmann, Jochen and Gnauck, Albrecht}, publisher = {Shaker}, address = {Aachen}, pages = {37 -- 51}, language = {de} } @inproceedings{KurthSloboda, author = {Kurth, Winfried and Sloboda, Branislav}, title = {Sensitive growth grammars specifying models of forest structure, competition and plant-herbivore interaction}, series = {Forest biometry, modelling and information science, proceedings of a IUFRO 4.11 conference held at the University of Greenwich, June 2001}, booktitle = {Forest biometry, modelling and information science, proceedings of a IUFRO 4.11 conference held at the University of Greenwich, June 2001}, publisher = {University of Greenwich}, address = {Greenwich, London}, language = {en} }