Methods:They were exposed to ambient pressure of 53.

By the methods of emergy analysis,this paper studied the emergy flow in the ecological-economic system in Liaoning Province in 1990-2005,and the relationships between the environmental stress caused by resources’ input,output and consumption and the sustainable development of the Province.

This paper develops a software of the environmental stress model and its dynamic display by using Microsoft Visual C++ as well as the developing platform provided by the ship maneuvering simulator.

Emergy analysis was used to compare the resource utilization, product production, environmental stress, and sustainability of two agro-economic systems in Chaoyang (an agricultural base) and Fushun (an industrial base) of Liaoning Province over past 25 years.

Analysis of the environmental pressures on industrial firms with LISREL model in the zone along the Yangtze River of Jiangsu Province;

Study on Environmental Pressure of Cement Factory Based on MFA;

The environmental pressure created by a nation's economic activities and the environmental carrying capacity of the nation determine the sustainability of the nation's social and economic development.

Study on iron ore resource consumption and additional environment pressure in china;

06 to indicate a great environment pressure.

Domestic environmental loading and environmental stress indicators have been formulated in this s.

In this paper, the environmental load and environmental stress – indicator system was established to measure the total environmental pressure on the domestic environment, based on material flows of social metabolism, geographical area, net ecological area and standardized ecological area.

Effects of ambient pressure on the growth of silicon nanowire and silicon micron whiskers;

Effects of expansion and ambient pressure on convective evaporation of a single n-heptane droplet;

Effects of ambient pressure on fuel droplet evaporation in a convective environments;