Author: Hyojin Kim
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 50
Book Description
Mercury and Methylmercury in the San Francisco Bay Area
Author: Hyojin Kim
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 50
Book Description
Mercury Accumulation and Speciation in the South San Francisco Bay, California
Author: Brandy L. Barnett
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 146
Book Description
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 146
Book Description
Natural History of San Francisco Bay
Author: Ariel Rubissow Okamoto
Publisher: Univ of California Press
ISBN: 0520268253
Category : History
Languages : en
Pages : 352
Book Description
This exploration into the San Francisco Bay covers an array of topics including fish and wildlife populations, ocean and climate cycles, endangered and invasive species, and the path from industrialization to environmental restoration.
Publisher: Univ of California Press
ISBN: 0520268253
Category : History
Languages : en
Pages : 352
Book Description
This exploration into the San Francisco Bay covers an array of topics including fish and wildlife populations, ocean and climate cycles, endangered and invasive species, and the path from industrialization to environmental restoration.
Mercury in San Francisco Bay
Author: Bill Johnson
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 178
Book Description
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 178
Book Description
A Mass Balance for Mercury in the San Francisco Bay Area
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
We develop and illustrate a general regional multi-species model that describes the fate and transport of mercury in three forms, elemental, divalent, and methylated, in a generic regional environment including air, soil, vegetation, water and sediment. The objectives of the model are to describe the fate of the three forms of mercury in the environment and determine the dominant physical sinks that remove mercury from the system. Chemical transformations between the three groups of mercury species are modeled by assuming constant ratios of species concentrations in individual environmental media. They illustrate and evaluate the model with an application to describe the fate and transport of mercury in the San Francisco Bay Area of California. The model successfully rationalizes the identified sources with observed concentrations of total mercury and methyl mercury in the San Francisco Bay Estuary. The mass balance provided by the model indicates that continental and global background sources control mercury concentrations in the atmosphere but loadings to water in the San Francisco Bay estuary are dominated by runoff from the Central Valley catchment and re-mobilization of contaminated sediments deposited during past mining activities. The model suggests that the response time of mercury concentrations in the San Francisco Bay estuary to changes in loadings is long, of the order of 50 years.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
We develop and illustrate a general regional multi-species model that describes the fate and transport of mercury in three forms, elemental, divalent, and methylated, in a generic regional environment including air, soil, vegetation, water and sediment. The objectives of the model are to describe the fate of the three forms of mercury in the environment and determine the dominant physical sinks that remove mercury from the system. Chemical transformations between the three groups of mercury species are modeled by assuming constant ratios of species concentrations in individual environmental media. They illustrate and evaluate the model with an application to describe the fate and transport of mercury in the San Francisco Bay Area of California. The model successfully rationalizes the identified sources with observed concentrations of total mercury and methyl mercury in the San Francisco Bay Estuary. The mass balance provided by the model indicates that continental and global background sources control mercury concentrations in the atmosphere but loadings to water in the San Francisco Bay estuary are dominated by runoff from the Central Valley catchment and re-mobilization of contaminated sediments deposited during past mining activities. The model suggests that the response time of mercury concentrations in the San Francisco Bay estuary to changes in loadings is long, of the order of 50 years.
Mercury in San Francisco Bay Forage Fish
Author:
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 41
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 41
Book Description
Mercury in San Francisco Bay
Author:
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 116
Book Description
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 116
Book Description
Mercury in San Francisco bay
Author: Richard Looker
Publisher:
ISBN:
Category :
Languages : fr
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : fr
Pages :
Book Description
Microbial Community Responses to Mercury Contamination in San Francisco Bay, CA
Author: Sirma R Mihaltcheva
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 372
Book Description
Publisher:
ISBN:
Category : Mercury
Languages : en
Pages : 372
Book Description
Mercury in Biosentinel Fish in San Francisco Bay
Author:
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 34
Book Description