… , the future research of environmental efficiency is prospected from the … system and
research scale, so as to bring reference significance to the further development of environmental …

… were used to evaluate the function. The results showed that production function was stronger
than habitat function, information function and regulation function, … Study of indicators and …

… , is receiving more attention than other commonly-used indicators such as green space
ratio[3]. Earlier research in the 1980s showed that an environment with GVI of over 25% was …

… management systems in ICC including ISO 9001 Quality Management System, ISO 14001
Environmental … and have a Business Continuity Management System (BCMS) in place to …

… research on the value and system of ecosystem services, assessment methods, different
types of ecosystems, assessment of different value indicators, and assessment of changes in …

… explore the ecological impacts domain. It is taken as the ecological assessment indicators
of … for urban planning, land management, the construction of human settlements and so on. …

… Given the strong correlations between body and bill size, we regressed each bill variable
onto tarsus length (as an indicator of body size) and used the residuals of these regressions in …

… Abstract:Based upon analysis to current research status of desertification assessment
indicator systems, a new viewpoint that takes vegetation as main factor for desertification …

… natural system health,are framed,and the performance indicator … It can be not only used to
study the spatial variability of soil … for developing the precise fertilization management system. …