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Land Function Standard

The Land Function Standard explains how reclamation success is proven through measurable land behavior. Stability must repeat across seasons through terrain integrity, hydrologic function, and persistence without ongoing intervention.

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Land Function Standard Overview

The Land Function Standard explains how reclamation success is proven through measurable land behavior. Instead of relying on paperwork or visual appearance, the standard focuses on outcomes that can be observed and repeated across seasons. In practice, this means stable terrain, correct water routing, reduced sediment export, and vegetation response that persists without ongoing intervention.

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What the Standard Measures

The Land Function Standard measures three connected systems. First, it looks at terrain integrity and slope stability. Second, it evaluates hydrologic function, including drainage routes and concentration points. Third, it checks seasonal persistence, which confirms whether reclaimed landforms remain stable through wet and dry cycles. If stability requires constant repair, the land system has not recovered.

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How We Apply the Method

We apply the standard using field observation and modern geospatial analysis. For large-scale evaluation, we often reference tools such as
Google Earth Engine.
These workflows help identify erosion vectors, drainage failures, and landform risks before they become permanent. As a result, reclamation teams can design repairs that hold over time.

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Learn the Land Function Standard

If you want to learn the method step-by-step, start with our
training courses.
Then explore the
research and publications library
for definitions, examples, and case studies. If you need help applying the Land Function Standard to a site, you can also
contact Land Function
for an evidence-based review.

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Why This Matters

The goal of the system is simple: make reclamation measurable. When terrain, water systems, and vegetation remain stable year after year, reclamation has succeeded. When performance depends on repeated intervention, the land system still needs correction. The standard provides a consistent way to diagnose, design, and prove stability with evidence that can be defended.

What We Believe

Reclamation is a systems problem. Terrain, water, soil, and vegetation must function together. If the system cannot self-regulate, the work is not complete.

Stability is Observable

We judge success by what the land does, not what reports claim. The land either holds, drains correctly, and persists, or it fails.

Persistence is Proof

A site is not reclaimed because it looked good once. Stability must repeat through weather cycles and seasons without corrective action.

Land Function Standard Method

The method follows three phases: diagnose, design, and prove. Each phase uses measurable indicators.

1) Diagnose

  • Where does water concentrate and accelerate?
  • Where do slopes fail or shed material?
  • Where will sediment export persist?
  • What landforms are unstable by design?

2) Design

  • Correct drainage routes and concentration points
  • Reduce slope energy and failure vectors
  • Build landforms that self-regulate
  • Prioritize low-intervention stability

3) Prove

  • Validate across multiple seasons
  • Use repeatable observable indicators
  • Document evidence tied to land behavior
  • Reject appearance-only success claims

Evidence Rules

We separate real reclamation from cosmetic repair using evidence rules that are hard to fake.

Evidence We Accept

  • Stable terrain behavior across seasons
  • Correct hydrologic routing and reduced sediment export
  • Soil stability trends that persist without correction
  • Vegetation response that reflects stability, not maintenance
  • Repeat indicators after weather events

Evidence We Reject

  • Cosmetic grading without hydrologic correction
  • Green cover that requires constant intervention
  • Reports that don’t match observable land behavior
  • Short-term monitoring presented as long-term stability
  • Compliance achieved without land performance proof

Core Definitions

These terms are the operating language of the standard.

Land Function

The ability of terrain and water systems to self-regulate erosion, drainage, and stability over time.

Observable Evidence

Indicators you can measure in the landscape and verify across time.

Seasonal Persistence

Repeated stability through wet/dry cycles without corrective action.

Low-Intervention Stability

Stable landforms without ongoing maintenance, repair, reseeding, or constant regrading.

Foundational Documents

The Land Function framework is supported by technical, operational, and summary documents that explain the method, the purpose, and the long-term vision of measurable reclamation.

Land Function Standard Executive Summary cover
Executive Summary

Land Function Standard Executive Summary

A concise overview of the Land Function framework for operators, regulators, institutions, and stakeholders.

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The Land Function Vision cover
Vision

The Land Function Vision

A forward-looking statement describing why disturbed land should not only be repaired, but should function again through measurable recovery.

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Methodology

Land Function Standard Methodology

The technical foundation of the standard, including logic, indicators, and measurable evaluation criteria.

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SOP

Land Function Standard SOP

The operating procedures used to apply the method consistently in field review, documentation, and assessment.

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Field Handbook

Land Function Standard Field Handbook

A practical field guide for observing terrain, water behavior, soil condition, and vegetation response.

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Get the Method

Start with the course track that teaches how to diagnose land failure patterns and prove stability using measurable indicators.

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