New Developments and Results for Mathematical Models in Environment Evaluations

被引：10

作者：

Gobattoni, Federica ^{[1
]}

Groppi, Maria ^{[2
]}

Monaco, Roberto ^{[3
]}

Pelorosso, Raffaele ^{[1
]}

机构：

[1] Univ Tuscia, DAFNE, I-01100 Viterbo, Italy

[2] Univ Parma, DMI, I-43124 Parma, Italy

[3] Politecn Torino, DIST, I-10125 Turin, Italy

来源：

ACTA APPLICANDAE MATHEMATICAE | 2014年 / 132卷 / 01期

关键词：

Landscape ecology; Biological territorial capacity; Differential evolution equations; COEFFICIENTS;

D O I：

10.1007/s10440-014-9916-x

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A new mathematical model capable to provide a detailed evaluation of the ecological state of an environmental system is here presented. The mathematical model consists in a set of ordinary differential equations. The state variable of the system is the so-called Biological Territorial Capacity. The analysis is performed at the scale of each biotope that is the patch of land cover with homogeneous vegetation. Since the model consists in a very large number of ODE, in order to implement numerical computations with a fast algorithm, an approximated solution procedure is proposed. Finally a study case with comparisons between different designs and plans of the territory under investigation is performed.

引用

页码：321 / 331

页数：11

共 8 条

[1]

[Anonymous], 2000, COUNC EUR TREAT SER, V106

[2] Computable error bounds for coefficients perturbation methods [J].