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THE GROUNDWATER ARSENIC PROBLEM IN BANGLADESH
British
Geological Survey
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| Volume 1: Summary |
(3.69 MB) |
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| Volume 2: Final Report |
|
| Cover, preliminary pages |
(513 kB) |
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| Executive Summary |
(61 kB) |
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| Chapter 1: Introduction |
(75 kB) |
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| Chapter 2: Arsenic in groundwaters across the world |
(393 kB) |
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| Chapter 3: Geology and sedimentology |
(7.18 MB) |
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| Chapter 4: Hydrogeology |
(1.96 MB) |
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| Chapter 5: Groundwater flow modelling |
(702 kB) |
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| Chapter 6: The National Hydrochemical Survey |
(8.12 MB) |
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| Chapter 7: Hydrogeochemistry of three Special Study Areas |
(8.51 MB) |
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| Chapter 8: A village survey: Mandari, Lakshmipur District |
(2.05 MB) |
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| Chapter 9: Scales of variation |
(4.70 MB) |
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| Chapter 10: Changes with time: groundwater monitoring |
(398 kB) |
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| Chapter 11: Mineralogy and sediment chemistry |
(3.92 MB) |
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| Chapter 12: Sorption and transport |
(823 kB) |
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| Chapter 13: Conclusions and recommendations |
(507 kB) |
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| References |
(212 kB) |
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| |
| Volume 3: Hydrochemical atlas |
|
| Cover, preliminary pages |
(368 kB) |
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| 1. The National Hydrochemical Survey |
| Samples, Geology, Age of well, Well depth |
(3.17 MB) |
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| Arsenic |
(3.86 MB) |
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| Barium, Boron, Calcium, Hardness |
(1.95 MB) |
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| Iron, Magnesium, Manganese |
(2.35 MB) |
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| Phosphorus, Potassium, Silicon, Sodium, Strontium |
(1.97 MB) |
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| Sulphate, Arsenic and iron, Arsenic and manganese,
Iron and manganese, Magnesium and calcium, Sodium and Potassium, Reference |
(2.31 MB) |
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| 2. The BWDB Water Quality Monitoring Network |
| Introduction, Site details, Water quality parameters |
(6.18 MB) |
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| 3. Special Study Areas |
| Introduction, Location of Special Study Areas, Sample
IDs, Geology, Depth of wells, Alkalinity, Ammonium, Arsenic (total), Arsenic
(As(III)), Barium, Boron, Bromide, Calcium, Chloride |
(4.68 MB) |
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| Dissolved organic carbon, Dissolved oxygen, Fluoride,
Iodide, Iron, Lead, Lithium, Magnesium, Manganese, Molybdenum, Nickel,
Nitrate, pH, Phosphorus |
(5.45 MB) |
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|
Potassium, Redox potential, Rubidium, Silicon, Sodium,
Specific electrical conductance, Strontium, Sulphate, Uranium, Zinc, Carbon
13, Hydrogen (2H/1H),
Oxygen (18O/16O) |
(4.98 MB) |
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| 4. A village survey: Mandari, Lakshmirpur |
| Sample points, Depth of well, Aluminium, Arsenic,
Arsenic (close-up), Boron, Barium, Calcium, Iron, Magnesium, Manganese,
Phosphorus, Potassium, Silicon, Sodium, Strontium, Sulphate |
(3.53 MB) |
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| Volume 4: Data compilation |
(2.2 MB) |
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The same
data is available in csv format which can be imported by most
spreadsheet, plotting, GIS and word processing packages. |
Source:
British Geological Survey, Keyworth, Nottingham NG12 5GG.
Tel: (+44) (0)115-936-3241, Fax: (+44) (0)115-936-3488 |
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