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Evaluation procedures for restored land.

E A Street1

  • 1Human Environmental Science, King's College London, The Strand, WC2R 2LS, London.

Environmental Geochemistry and Health
|November 14, 2013
PubMed
Summary
This summary is machine-generated.

Evaluating restored land requires more than just soil quality. This study proposes a new method considering visual integration and farm management for better mineral extraction after-use assessment.

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Area of Science:

  • Environmental Science
  • Soil Science
  • Land Management

Background:

  • Mineral extraction land release is contingent on restoration quality, particularly for agricultural after-use.
  • Assessing restoration success necessitates understanding pre-extraction conditions, post-extraction changes, and comparison to original agricultural state.
  • Pre-site condition data is often unavailable, complicating accurate restoration evaluation.

Purpose of the Study:

  • To develop an improved evaluation procedure for restored land quality.
  • To incorporate multiple dimensions beyond soil and land quality, including visual integration and farm management.
  • To assess the efficacy of the proposed evaluation procedure on study sites.

Main Methods:

  • Reviewing existing evaluation procedures by the Ministry of Agriculture, Fisheries & Food and Minerals Planners.
  • Developing a novel evaluation procedure considering soil/land quality, visual integration, and management/productivity.
  • Applying the developed procedure to seventeen sand and gravel pit study sites.

Main Results:

  • The proposed evaluation procedure was applied to seventeen study sites.
  • The study indicates whether the developed procedure successfully classified these sites.
  • Findings will inform whether the multi-dimensional approach is effective for assessing restored land.

Conclusions:

  • Existing restoration evaluation methods may be insufficient.
  • A comprehensive approach integrating soil quality, visual integration, and farm management is proposed.
  • The study aims to provide a more robust framework for judging the success of restored land post-mineral extraction.