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The interrelations among environmental performance, environmental disclosure and corporate value, are basic issues of firm environmental behavior. There are different arguments in prior literatures. Based on the investigation of 145 listed chemical firms in China, we obtain results (1) environmental disclosures level is significantly associated with environmental performance; (2) environmental disclosures...
This article creates a green supply chain performance evaluation index system from the six aspects of financial indicators, information indicators, customer service indicators, the development and innovation indicators, business process indicators and environmental protection indicators. Then we describe the method of overall performance evaluation of green supply chain in detail from the index weight...
With the rapid development of highway, the pollution on the surrounding water environment becomes more and more serious. In order to make a objective and effective comprehensive assessment on highway operation's impact on the surrounding water environment, we must set up an integrated quantitative analysis system of highway's impact on water environment and establish a scientific quantitative analysis...
As environment plays an important role in tourism industry, evaluation of tourism environment has become a key part of tourism research. According to the research results at home and abroad, an evaluation index system of tourism environment was established. On the basis of the index system, fuzzy matter-element model was used in evaluating the good or bad of tourism environment. Taking prefecture-level...
In order to provide the references for making and adjustment of plan, plan environmental impact assessment (PEIA) should adopt a holistic and systematic concept to study the movement laws of society-economy-environment composite system. With the catastrophe assessment model, the movement laws of society-economy-environment composite system in plan area are studied. The feasibility of the catastrophe...
This paper takes Shen fu mining area as the study object, established a set of integrated evaluative index system of the society, economy, resources and environment. With the coordination degree evaluation, it can be done to analyze quantitatively the mutual coordinated development level among society, economy, resources and environment in Shen fu mining area from 2000 to 2006. The results show that...
In order to solve the optimization of community resources in virtual computing environment, shorten the time to select the best resources, this paper drew on Liebig minimum factor's Law and Shelford's law of tolerance in ecology, designed an appraisal reputation model of community resources, and put forward an appraisal reputation strategy based on sensitive factors. Experimental results show that...
Aimed at practical need of mission-level path planning for lunar rovers, a new environment modeling technology has been put forward, taking account of both lunar terrain features and solar energy effect. Besides traversability analysis of lunar terrain, a new solar energy assessment is computed considering both solar elevation angle and terrain features. Mobility and operation constraints of lunar...
This paper presents a novel method for evaluating facilities in regard to their designed intelligence. Facilities intelligence is defined as the designed capacity of a facility to acquire and process data and information to perform its adaptability to life-cycle circumstance changes in terms of people's requirements of well-being and energy efficiency. This definition is then formulated to quantify...
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