A WATER RESOURCE PLANNING PROCEDURE FOR RURAL TOWNS1

ABSTRACT: Six new techniques have been developed for lake watershed analysis and water resource management. The techniques are for determining: (1) watershed land use intensity with reference to water quality, (2) lake vulnerability, (3) water quality, (4) watershed carrying capacity, (5) the economic value of the lake, and (6) the potential of undeveloped lake-shore. These analyses are designed for use by rural planning commissions with guidance and assistance from state agencies and the state university. The comprehensive rural watershed land and water use plan developed by this procedure is inexpensive in time and money, understandable by the layman, and scientificially sound. It is based on presently available information. This water resource planning procedure has been demonstrated in several town planning projects. It is suggested that this method, or modification of it, could be adopted in all rural states by action by a few administrators and without any new enabling or appropriations legislation.     

Comparative analysis of diffusion of the ISO 14001 standard by sector of activity

In recent years there have been many approaches to understand the cross-country diffusion rate of the most common environmental management standards issued by the International Organization for Standardization, the ISO 14000 series, due to their spectacular growth around the world, even though a certain saturation has been detected in some countries. However, few studies have shed light on the diffusion process of these standards across sectors of activity. Therefore, the present paper examines whether there are patterns of diffusion of the ISO 14001 standard that are singular at specific sectors of economic activity. The analysis was carried out using a logistic curve that fits quite well to explain the nature of this growth, and instability and concentration indexes were calculated to analyze the evolution of the rankings of the sectors attending the number of certifications ISO 14001. It concludes that the diffusion among sectors is quite homogeneous: all sectors have experienced similar behavior. Moreover, the article proposes some suggestions for future research.