Opportunity to assess stability ecosystems based on the dynamic model interaction of biomass and resources

International Conference on Sustainability and Climate Change

生态环境科学

Zilberman, M.V.^1 ; Cherepanov, M.V.^1

FGAO Ural Scientific Research Institute Ecology, avenue Komsomolskiy, Perm, Russia^1

关键词: Analysis of data;    Average values;    Ecological systems;    Model calculations;    Model interaction;    Quantitative assessments;    Steady state;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/317/1/012010/pdf
DOI  :  10.1088/1755-1315/317/1/012010

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

A dynamic model describing the interaction of biomass ecological systems and resources in the conditions of random changes of negative impacts is considered. It is shown that the proposed model depending on the values of its parameters, describes either the steady state of the system or its degradation. The model calculations showed that the increase in the average value and variation of the negative impact increase the risks of degradation of the ecological system. The methods of quantitative assessment of sustainability of ecological systems on the basis of the analysis of data of regime observations characterizing the density of biomass and resources of a particular ecosystem are offered.