Pteridophytes as ecological indicators: an overview

Global health indicators: an overview.

Green Hospital; an Overview of the Most Important Indicators

Health care organizations, like other community organizations, have a significant role to play in the environment. The importance of these centers can be understood by considering the type of activity and how hospitals affect the environment. Over the decades, the international community has designed and developed various models to prevent the harmful effects of the environment by various organ...

An Overview of Coastal Environmental Health Indicators

Discussions of the coastal environment and its health can be improved by more precise use of terms and clarification of the relationship, if any, between the health of ecosystems and the risks to human health. Ecosystem health is seldom defined and, in any case, has to be regarded in different terms than human health. Ecosystem health should embody both the structure and function of the ecosyst...

International Indicators of Development: an Overview

Introduction Until recent years a country’s aggregate output, or gross domestic product (GDP), was used almost exclusively as the primary measure of economic development. Both comparative (i.e. between countries) and over time, growth in GDP per capita was commonly used to describe changes in well-being. Recognizing the inadequacy of this measure of well-being , the United Nations began to devi...

Application of Ecological Indicators*

Ecological indicators have widespread appeal to scientists, environmental managers, and the general public. Indicators have long been used to detect changes in nature, but the scientific maturation in indicator development primarily has occurred in the past 40 years. Currently, indicators are mainly used to assess the condition of the environment, as early-warning signals of ecological problems...