Mercury in the Environment: Sources and Health Risks - Couverture souple

Schierow, Linda Jo

Couverture souple

ISBN 10 : 1288673272 ISBN 13 : 9781288673278

Editeur : Bibliogov, 2013

Synopsis

Concern about mercury in the environment has increased in recent years due to emerging evidence that exposure to low levels of mercury may harm the developing nervous systems of unborn children. At least five bills in the 109th Congress aim to reduce mercury emissions from coal-fired electric utilities. The various proposals and a final regulation promulgated by the U.S. Environmental Protection Agency (EPA) on March 15, 2005, differ in how much and how soon emission reduction would be required, and in whether reductions would be achieved through controls at each plant or through a nationwide cap and trade system. The latter approach could allow individual plants to continue emitting current levels of mercury, potentially worsening conditions at nearby "hot spots." Analysis of competing proposals raises questions about the sources, fate, and toxicity of mercury in the environment. This CRS report provides background information about mercury and summarizes recent scientific findings. For information about regulatory proposals to reduce environmental emissions of mercury, see CRS Report RL32868, Mercury Emissions from Electric Power Plants: An Analysis of EPA's Cap-and-Trade Regulations.

Détails de l'édition

• Éditeur: Bibliogov
• Date d'édition: 2013
• Langue: anglais
• ISBN 10: 1288673272
• ISBN 13: 9781288673278
• Reliure: Broché
• Nombre de pages: 34
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible