Inicio  /  Nauka ta Progres Transportu  /  Núm: 24 Par: 0 (2008)  /  Artículo
ARTÍCULO
TITULO

ECOLOGICAL AND ECONOMIC ANALYSIS OF PRODUCT LIFE CYCLES

I. O. Pryhara    

Resumen

In the article the basic stages of life cycle of ecological commodity, the analysis of charges and income on every stage, the ways of prolongation of life cycle of commodity are studied, and also the estimation of life cycle of the commodity is conducted.

Palabras claves

 Artículos similares

       
 
Tao Tang, Shuhan Guo, Lu Tan, Tao Li, Ryan M. Burrows and Qinghua Cai    
Although most lotic ecosystems are groundwater dependent, our knowledge on the relatively long-term ecological effects of groundwater discharge on downstream reaches remains limited. We surveyed four connected reaches of a Chinese karst stream network fo... ver más
Revista: Water

 
Xiang Liu, Jin Zhang, Wenqing Shi, Min Wang, Kai Chen and Li Wang    
Understanding the drivers of macroinvertebrate community structure is fundamental for adequately controlling pollutants and managing ecosystems under global change. In this study, the abundance and diversity of benthic macroinvertebrates, as well as thei... ver más
Revista: Water

 
Dongjing Huang, Chuanchong Tian, Tao Xu, Zhen Liu, Hongyu Ma, Zexian Zhang and Xinsheng Dong    
In order to safeguard the ecological health of Changxinggang River?s water environment, conducting research on ecological discharge, including establishing reasonable ecological discharge control values, is of great importance. This study utilized monthl... ver más
Revista: Water

 
Chenkai Cai, Yi?an Hua, Huibin Yang, Jing Wang, Changhuai Wu, Helong Wang and Xinyi Shen    
Ecological droughts in rivers, as a new type of drought, have been greatly discussed in the past decade. Although various studies have been conducted to identify and evaluate ecological droughts in rivers from different indices, a forecast model for this... ver más
Revista: Water

 
Ying Wang, Yahan Shi, Xiaofeng Xu and Yunjie Zhu    
With the continuous advancement of the economy, the issues of resource scarcity and environmental damage are becoming increasingly severe. For example, in terms of water resources, the problems of environmental pollution and ecological imbalance in the w... ver más
Revista: Water