PDF HTML阅读 XML下载 导出引用 引用提醒 基于能值分析评估现代农牧循环系统的构建与优化 DOI: 10.5846/stxb202112133528 作者: 作者单位: 作者简介: 通讯作者: 中图分类号: 基金项目: 江苏省自然科学基金项目(BK20190169);苏州市社会科学基金项目(决策咨询类)(J2022LX007);苏州市科技计划项目(ST202228) Evaluation on construction and optimization of modern agro-pastoral circular system based emergy analysis Author: Affiliation: Fund Project: The Natural Science Foundation Jiangsu Province (Grant No. BK20190...

As the intensity of ocean spatial exploitation increases, offshore island tourism has been thriving, and utilization uninhabited islands is attracting more attention. In order to achieve sustainable development resources, it important evaluate population carrying capacity conduct sustainability assessment for islands. To this end, we proposed a quantitative evaluation method coral reef based on...

Ecologically sustainable buildings and their carbon emissions are two popular ideas for building life cycle systems. It is a challenge to comprehensively assess the sustainability of cases using different methods. Based on over decade research, this paper attempts explore possibility quantitatively integrating both approaches. In study, we adopted emergy method emission approach analyze system....

The health impacts caused by chemical fertilizer utilization have challenged long-term sustainable development in many countries, particularly developing countries. Based on the emergy analysis method, we estimated the temporal and spatial variations of the health costs, through atmospheric, water, and soil pathways, of chemical fertilizer utilization in China during the period from 1990 to 201...

The present study reports an evaluation of the ecosystem support required for both the current solid waste management system in the district of Catania, in Sicily, and the future system, planned by the Regional Government, that is still in process of approval. The new system introduces many improvements through the integration of the European Directive on waste management that includes the prac...

The bio-thermodynamic structures of a mixed native species plantation, a conifer plantation and an Acacia mangium plantation in Southern China were quantified over a period of 15 years based on eco-exergy methods. The efficiencies of structural development and maintenance were quantified through an integrated application of eco-exergy and emergy methods. The results showed that the storage of e...

For an anthropologist like myself the work of H.T. Odum has great significance. For 40 years his research has explored the workings of open systems of all sorts found in nature, including the biosphere’s systems of humanity (Odum, 1971, 1983, 1996; Odum and Odum, 1976, 2001; Odum et al., 1998). There is perhaps no more interesting systemic relationship than that between people and nature, and b...

It is increasingly apparent that global capitalism is not capable of generating fair and sustainable development. This has been criticized by system perspectives in natural as well as social sciences. General Systems Theory (GST) emphasizes flows of energy and materials between systems, and enables descriptive quantification of North-South relations. Meanwhile, World System Theory (WST) is more...