The Empirical Relationship between Mining Industry Development and Environmental Pollution in China

Area of Science:

• Environmental Science
• Economics
• Policy Analysis

Background:

• China's mining sector faces environmental challenges.
• Pollution control policies have been implemented.
• Effectiveness of these policies requires analysis.

Purpose of the Study:

• Analyze pollutant changes in Chinese mining industries (2001-2014).
• Evaluate the impact of environmental policies on pollution discharge.
• Identify industry-specific policy effects.

Main Methods:

• Employed a vector autoregression (VAR) model.
• Analyzed data from 2001 to 2014.
• Focused on ammonia nitrogen, sulfur dioxide, chemical oxygen demand, and solid waste.

Main Results:

• Ammonia nitrogen and sulfur dioxide discharges increased due to weak and lenient standards.
• Chemical oxygen demand discharge decreased across all mining industries.
• Tax reductions in specific sectors lowered industrial solid waste discharge.

Conclusions:

• Environmental policy effectiveness varies by pollutant and industry.
• Standard stringency and policy design are critical for pollution control.
• Targeted economic incentives can reduce specific waste streams.