In 1997, New York City adopted a mammoth watershed agreement to protect its drinking water and avoid filtration of its large upstate surface water supply. Shortly thereafter, the NRC began an analysis of the agreement's scientific validity. The resulting book finds New York City's watershed agreement to be a good template for proactive watershed management that, if properly implemented, will maintain high water quality. However, it cautions that the agreement is not a guarantee of permanent filtration avoidance because of changing regulations, uncertainties regarding pollution sources, advances in treatment technologies, and natural variations in watershed conditions. The book recommends that New York City place its highest priority on pathogenic microorganisms in the watershed and direct its resources toward improving methods for detecting pathogens, understanding pathogen transport and fate, and demonstrating that best management practices will remove pathogens. Other recommendations, which are broadly applicable to surface water supplies across the country, target buffer zones, stormwater management, water quality monitoring, and effluent trading.

Since the first publication of this landmark textbook in 2004, it has received high praise for its clear, comprehensive, and practical approach. The second edition continues to offer a unique framework for teaching and learning interdisciplinary environmental planning, incorporating the latest thinking, newest research findings, and numerous, updated case studies into the solid foundation of the first edition. This new edition highlights emerging topics such as sustainable communities, climate change, and international efforts toward sustainability. It has been reorganized based on feedback from instructors, and contains a new chapter entitled "Land Use, Energy, Air Quality and Climate Change." Throughout, boxes have been added on such topics as federal laws, state and local environmental programs, and critical problems and responses. With this thoroughly revised second edition, Environmental Land Use Planning and Management maintains its preeminence as the leading textbook in its field.

This collection of 11 papers introduces broad topics covering various professional disciplines related to the research arena of land use and water quality. The papers exemplify the important links between agriculture and water quality in surface and ground waters as well as the pollution problems around urban areas. Advancement of new technologies for analyzing links between land use and water quality problems as well as insights into new tools for analyzing large monitoring datasets are highlighted in this collection of papers.