logo
Product categories

EbookNice.com

Most ebook files are in PDF format, so you can easily read them using various software such as Foxit Reader or directly on the Google Chrome browser.
Some ebook files are released by publishers in other formats such as .awz, .mobi, .epub, .fb2, etc. You may need to install specific software to read these formats on mobile/PC, such as Calibre.

Please read the tutorial at this link.  https://ebooknice.com/page/post?id=faq


We offer FREE conversion to the popular formats you request; however, this may take some time. Therefore, right after payment, please email us, and we will try to provide the service as quickly as possible.


For some exceptional file formats or broken links (if any), please refrain from opening any disputes. Instead, email us first, and we will try to assist within a maximum of 6 hours.

EbookNice Team

(Ebook) Protocols for Environmental and Health Assessment of Mercury Released By Artisanal and Small Scale Gold Miners 1st Edition by United Nations ISBN 978-9211064292 9211064295

  • SKU: EBN-2488546
Zoomable Image
$ 32 $ 40 (-20%)

Status:

Available

0.0

0 reviews
Instant download (eBook) Protocols for Environmental and Health Assessment of Mercury Released By Artisanal and Small Scale Gold Miners after payment.
Authors:United Nations
Pages:293 pages.
Year:2006
Editon:1st
Publisher:United Nations
Language:english
File Size:12.99 MB
Format:pdf
ISBNS:9789211064292, 9211064295
Categories: Ebooks

Product desciption

(Ebook) Protocols for Environmental and Health Assessment of Mercury Released By Artisanal and Small Scale Gold Miners 1st Edition by United Nations ISBN 978-9211064292 9211064295

(Ebook) Protocols for Environmental and Health Assessment of Mercury Released By Artisanal and Small Scale Gold Miners 1st Edition by United Nations - Ebook PDF Instant Download/Delivery: 978-921106429, 9211064295
Full download (Ebook) Protocols for Environmental and Health Assessment of Mercury Released By Artisanal and Small Scale Gold Miners 1st Edition after payment

Product details: 

ISBN 10: 9211064295

ISBN 13:  978-9211064292

Author: United Nations

Artisanal and small-scale gold mining (ASM) is a poverty-driven activity that provides an important source of livelihood for rural communities. The amount of mercury lost by 10 to 15 million small-scale gold miners can reach as much as 1,000 tonnes a year, potentially contaminating 100 million people worldwide. This document brings simple, replicable and sustainable techniques to be used by environmental and health agencies, mining-related institutions and researchers for monitoring mercury pollution. These are badly needed decision-making tools to support mitigation of a serious problem.

Table of contents: 

PART 1-ENVIRONMENTAL ASSESSMENT

1.1. AMALGAMATION AND MERCURY RELEASES.

1.1.1. Mercury Used by ASM

Amalgamating

Cyanidation of Tailings.

Removing Excess Hg

Burning Amalgams

Recycling Mercury

Melting Gold

The He ratio.

Other Important Aspects

1.1.2. Evaluating Hg Releases.

Sampling ASM Operations

1.2. CHARACTERIZING CONTAMINATION AND POLLUTION..

1.3. SOILS AND SEDIMENTS.

1.3.1. Determining Soil and Sediment Background.

Sampling Soils and Sediments for Background Determination.

1.3.2. Dispersed Contamination.

Atmospheric Deposition Rates.

Atmospheric Deposition Forms.

Sampling Soils and Sediments with Dispersed Hg Contamination.

1.3.3. Hotspots.

Sampling and Locating Mining Hotspots.

Sampling Air in Hotspots.

Sampling and Locating Environmental Hotspots.

1.3.4. Mercury Mobility

Predicting Hg Mobility...

Sampling to Establish Mercury Mobility

1.4. WATER..

Sampling Water..

1.5. ASSESSING MERCURY BIOAVAILABILITY.

1.5.1. Using Selective Extraction to Assess Bioavailability.

1.5.2. Using Fish to Assess Bioavailability

Standardizing Approach.

Impoundment Effect

Sampling Fish

Preserving Fish Samples

Bioassays...

1.5.3. Using Invertebrates to Assess Bioavailability.

Sampling Aquatic Invertebrates..

1.5.4. Taxonomic Richness and Abundance to Assess Bioavailability.

1.5.5. Using Physico-chemical Variables to Assess Bioavailability

Humosity...

Water Conductivity.

Sediment pH.

Sediment Eh

Biomass..

Temperature

1.5.6. Using Humans to Assess Bioavailability.

Urine.

Sampling Urine

Creatinine in Urine

Proteinuria in Urine.

Blood

Sampling Blood.

Hair.

Sampling Hair

1.6. ANALYTICAL PROCEDURES..

1.6.1. Water

1.6.2. Sediment

Digestion Procedures.

Direct Mercury Analysis.

Measurement of total Hg using CVAAS Measurement of total Hg using CVAFS

Measurement of total Hg using ICP/MS

Analyzing MeHg in Soils and Sediments.

1.6.3. Biota Tissue.

1.6.4. Urine, Blood and Hair

1.6.5. Other Analytical Procedures.

1.7. QUALITY ASSURANCE/QUALITY CONTROL

1.7.1. Precision

1.7.2. Accuracy..

1.7.3. Method Detection Limit

PART 2-HEALTH ASSESSMENT..

2.1. HEALTH EFFECTS CAUSED BY MERCURY VAPOUR

Symptoms of Hg Vapour Exposure.

Health Problems of ASM Exposure to Hg Vapour

2.2. HEALTH EFFECTS CAUSED BY METHYLMERCURY

2.2.1. Iraq Tragedy

2.2.2. The Minamata Outbreak

2.2.3. MeHg Poisoning.

Effects of MeHg on the Brain

Main Symptoms

Congenital Effects of MeHg.

2.2.4. Low-level MeHg Exposure

2.3. GUIDELINES AND REFERENCE DOSES

2.3.1. Hg in Urine.

2.3.2. Hg in Fish

2.3.2. Hg in Hair

2.4. SAMPLING FISH FOR HEALTH ASSESSMENT

2.5. MEDICAL EXAM

2.5.1. Procedures

2.5.2. Confounding Factors

2.5.3. Data Management.

2.6. PUBLIC INFORMATION

2.7. A SUGGESTED SEQUENCE OF ACTIONS.

2.8. DISCLAIMER.

APPENDIX 1: EXAMPLE OF A HEALTH ASSESSMENT SURVEY.

REFERENCES

1. General Questionnaire

2. Health Questionnaire.

3. Clinical-Neurological Examination.

5. Specimens

4. Specific (Neuropsychological) Tests.

6. Laboratory Analysis Results.

7. Medical Score Sum..


People also search for:

protocols for environmental and health
    
how to practice environmental health
    
how to promote environmental health
    
how can you improve environmental health
    
should environmental standards be federal or state

Tags: United Nations, Protocols for Environmental, Health Assessment

*Free conversion of into popular formats such as PDF, DOCX, DOC, AZW, EPUB, and MOBI after payment.

Related Products