{'fraction_non_alphanumeric': 0.022837370242214532, 'fraction_numerical': 0.0, 'mean_word_length': 5.455357142857143, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 1, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Managing the ecosystem to improve human health: integrated approaches to safe drinking water.

The ecosystem approach to human health is a holistic concept of health for both humans and the environment in which they live. This approach requires a holistic management of all facets of the ecosystem, be they physical, biologic, or indeed human-such as culture, economy, and developmental needs. This paradigm may at first glance seem theoretical and difficult to put into practice in everyday field research. However, using basic human needs, such as water and sanitation, as entry points illustrates how ecosystem health can indeed prove a powerful tool for sustainable development, promoting both human well-being and sustainable ecosystems. The authors describe the efforts of international agencies, particularly the International Development Research Centre (IDRC), to promote household safe drinking water security in developing countries. Essential to the success of these endeavors are strong partnerships with communities, research institutions, and donor agencies. The roles of these players are delineated. An important feature of IDRC projects, which is critical to their success, is the establishment of a simple, community-based water-quality monitoring program that the people can maintain with the limited resources available to them. The process and outcomes of past IDRC projects are presented and ongoing efforts are described.