Investigative Strategies For Lead Source Attribution At Superfund Sites Associated With Mining Activities
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Investigative Strategies For Lead Source Attribution At Superfund Sites Associated With Mining Activities
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2017-12-01
Investigative Strategies For Lead Source Attribution At Superfund Sites Associated With Mining Activities written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-01 with Science categories.
The Superfund program of the US Environmental Protection Agency (EPA) was created in the 1980s to address human-health and environmental risks posed by abandoned or uncontrolled hazardous-waste sites. Identification of Superfund sites and their remediation is an expensive multistep process. As part of this process, EPA attempts to identify parties that are responsible for the contamination and thus financially responsible for remediation. Identification of potentially responsible parties is complicated because Superfund sites can have a long history of use and involve contaminants that can have many sources. Such is often the case for mining sites that involve metal contamination; metals occur naturally in the environment, they can be contaminants in the wastes generated at or released from the sites, and they can be used in consumer products, which can degrade and release the metals back to the environment. This report examines the extent to which various sources contribute to environmental lead contamination at Superfund sites that are near lead-mining areas and focuses on sources that contribute to lead contamination at sites near the Southeast Missouri Lead Mining District. It recommends potential improvements in approaches used for assessing sources of lead contamination at or near Superfund sites.
Investigative Strategies For Lead Source Attribution At Superfund Sites Associated With Mining Activities
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2017-10-31
Investigative Strategies For Lead Source Attribution At Superfund Sites Associated With Mining Activities written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-31 with Science categories.
The Superfund program of the US Environmental Protection Agency (EPA) was created in the 1980s to address human-health and environmental risks posed by abandoned or uncontrolled hazardous-waste sites. Identification of Superfund sites and their remediation is an expensive multistep process. As part of this process, EPA attempts to identify parties that are responsible for the contamination and thus financially responsible for remediation. Identification of potentially responsible parties is complicated because Superfund sites can have a long history of use and involve contaminants that can have many sources. Such is often the case for mining sites that involve metal contamination; metals occur naturally in the environment, they can be contaminants in the wastes generated at or released from the sites, and they can be used in consumer products, which can degrade and release the metals back to the environment. This report examines the extent to which various sources contribute to environmental lead contamination at Superfund sites that are near lead-mining areas and focuses on sources that contribute to lead contamination at sites near the Southeast Missouri Lead Mining District. It recommends potential improvements in approaches used for assessing sources of lead contamination at or near Superfund sites.
Food Systems Transformation In Kenya Lessons From The Past And Policy Options For The Future Loading Files Full Book 7 78 Mb Pdf Chapters List 73 Kb Pdf Authors Breisinger Clemens Keenan Michael Mbuthia Juneweenex Njuki Jemimah Date Issued 2023 12 20 Language En Type Book Review Status Peer Review Access Rights Open Access Open Access Usage Rights Cc By 4 0 Metadata Sha
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Author : Breisinger, Clemens
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2024-02-12
Food Systems Transformation In Kenya Lessons From The Past And Policy Options For The Future Loading Files Full Book 7 78 Mb Pdf Chapters List 73 Kb Pdf Authors Breisinger Clemens Keenan Michael Mbuthia Juneweenex Njuki Jemimah Date Issued 2023 12 20 Language En Type Book Review Status Peer Review Access Rights Open Access Open Access Usage Rights Cc By 4 0 Metadata Sha written by Breisinger, Clemens and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-12 with Political Science categories.
The new Kenyan government faces a complex domestic and global environment, and it is widely expected to address key food and agricultural challenges with a new set of policies and programs. This policy brief presents key recommendations from a forthcoming book, Food Systems Transformation in Kenya: Lessons from the Past and Policy Options for the Future, which provides research-based “food for thought and action” to support the Kenyan government’s efforts to improve food security.
Post Harvest Losses And Food Safety In Tomatoes Produced In Laikipia County
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Author : Gatere, Lydiah
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2022-03-16
Post Harvest Losses And Food Safety In Tomatoes Produced In Laikipia County written by Gatere, Lydiah and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-16 with Political Science categories.
Kenya is one of the main producers of tomato within Africa south of the Sahara, with an estimated market value of USD 237 million as of 2012, most of which was produced for the national market (Sibomana et al., 2016). Within Laikipia, the total value of tomato production was estimated as 148.5 million KSh in 2014 (Ministry of Agriculture). Due to their softness and perishability, tomatoes have significant potential for both quality and quantity losses postharvest.
Respiratory Health Effects Of Airborne Hazards Exposures In The Southwest Asia Theater Of Military Operations
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2020-09-23
Respiratory Health Effects Of Airborne Hazards Exposures In The Southwest Asia Theater Of Military Operations written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-23 with Medical categories.
More than 3.7 million U.S. service members have participated in operations taking place in the Southwest Asia Theater of Military Operations since 1990. These operations include the 1990-1991 Persian Gulf War, a post-war stabilization period spanning 1992 through September 2001, and the campaigns undertaken in the wake of the September 11, 2001, attacks. Deployment to Iraq, Kuwait, Saudi Arabia, Bahrain, Gulf of Aden, Gulf of Oman, Oman, Qatar, the United Arab Emirates, and Afghanistan exposed service members to a number of airborne hazards, including oil-well fire smoke, emissions from open burn pits, dust and sand suspended in the air, and exhaust from diesel vehicles. The effects of these were compounded by stressors like excessive heat and noise that are inevitable attributes of service in a combat environment. Respiratory Health Effects of Airborne Hazards Exposures in the Southwest Asia Theater of Military Operations reviews the scientific evidence regarding respiratory health outcomes in veterans of the Southwest Asia conflicts and identifies research that could feasibly be conducted to address outstanding questions and generate answers, newly emerging technologies that could aid in these efforts, and organizations that the Veterans Administration might partner with to accomplish this work.