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Updated: May 5, 2026
09:11
Evaluating the Impact of Hydraulic Fracturing on Streams using Microbial Molecular Signatures
Published on: April 4, 2021
3.5K
[Hydraulic fracturing - a hazard for drinking water?]
U Ewers1, B Gordalla, F Frimmel
1Toxikologie und Umweltmedizin, Hygiene-Institut des Ruhrgebiets, Gelsenkirchen.
Gesundheitswesen (Bundesverband Der Arzte Des Offentlichen Gesundheitsdienstes (Germany))
|November 29, 2013
Summary
Hydraulic fracturing (fracking) poses a very low risk to Germany's drinking water, according to current safety standards and geological assessments. Enhanced oversight and groundwater monitoring are recommended for future natural gas extraction projects.
Area of Science:
- Environmental Science
- Geology
- Hydrogeology
Context:
- Public concern exists in Germany regarding the environmental impacts of hydraulic fracturing (fracking).
- Groundwater contamination is a primary concern, as it is a vital drinking water source.
- Natural gas extraction via fracking targets deep deposits like shale gas.
Purpose:
- To assess the risks of groundwater contamination associated with hydraulic fracturing in Germany.
- To evaluate the effectiveness of current safety requirements and pre-fracking assessments.
- To discuss the toxicity of chemical additives used in fracking fluids.
Summary:
- Current safety regulations and mandatory geological/hydrogeological evaluations significantly minimize the risk of groundwater contamination from fracking.
- The toxicity of chemical additives in fracking fluids requires careful consideration.
- The study concludes that the risk of groundwater contamination is very low under existing protocols.
Impact:
- Recommends enhanced cooperation between mining and water authorities for environmental impact assessments and approvals.
- Advocates for mandatory groundwater monitoring to accompany future hydraulic fracturing operations.
- Aims to inform public perception and regulatory practices regarding fracking safety.
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