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    • Oral Presenters >
      • Ravi Naidu
      • Michael Wright
      • Matthew Newton
      • Travis Peake
      • Ingrid Meek
      • Karin Fogarty
      • Rob Loch
      • Maria Eugenia Cola
      • Stephen White
      • Paul Storer
      • Chris Gimber
      • Robert Scanlon
      • ​Clayton Richards
      • Alex Watson
      • Chris Waygood
      • Colin Schiller
      • Scott Sleap
      • Ihsan Noor
  • Workshops
    • Donna Pershke
    • Gilles Tremblay
    • Charles Lee
    • Nanthi Bolan
    • Tim Roberts
    • Yudi Firmanul Arifin
    • Ihsan Noor
    • Amalia Rezeki
  • About Us
    • Our Team
    • Past Conferences >
      • 2018 Mine Rehab Conference >
        • 2018 Presenters >
          • Will Mitry
          • José F. Martín Duque
          • Stephen Barry and Hamish Aiken
          • Stephen White
          • Nanthi Bolan
          • Eduardo Arellano
          • Jo-Anne Everingham
          • Yudi Firmanul Arifin
          • Thomas Baumgartl
          • Gede Widiada
          • Harley Lacy
        • 2018 Workshops >
          • José F. Martín Duque
          • Greg Hancock
          • Jo-Anne Everingham
      • 2017 Mine Rehab Conference >
        • Mine Rehab Registrations
        • 2017 Sponsors
        • Local Information for MLRC
        • Conference Program
        • 2017 Presenters >
          • Matthew Newton
          • Penny Dunstan
          • Travis Peake
          • Karin Fogarty
          • Ben Clibborn​​
          • Neil Griffiths
          • Shannon Mulholland
          • Howard Wildman
          • Nanthi Bolan
          • Laura Kuginis
          • Carmen Castor
          • Didik Triwibowo
          • Chris Gimber & Brad O'Reilly
          • Corinne Unger
          • Simit Raval
          • Greg Hancock
          • Grant Dickins
        • 2017 Panel Discussion >
          • Peter Elliott
          • Stephen Barry
          • Martin Rush​
          • Andrew Keith
          • Matthew Newton
          • Richard Bush
        • 2017 Poster Presenters >
          • Robert Scanlon
          • Angus Carnegie
          • Hannah Alcantara
          • Andrew Keith
          • Yilu Xu
          • Hasintha Wijesekara
          • Shannon Diener
          • John Ritchie
          • Charles Lee
          • Bikram Banerjee
          • Sonia Shilpi
        • 2017 Cocktail Dinner
        • 2017 Workshops >
          • Garry Willgoose
          • Peter Elliott
          • Donna Pershke
          • Simit Raval
          • Michael Hitch
          • Wendy Timms
        • 2017 Mine Tours
        • Information for Exhibitors
        • Delegate Handbook
        • Conference Feedback Survey
        • Mine Tour Feedback Survey
        • Sponsor and Exhibitor Feedback Survey
        • 2017 Mine Rehab Conference - original
      • 2016 Mined Land Conf
      • 2015 Mined Land Conf >
        • Conference Presenters
        • Poster Presentations
        • Supporters
      • 2014 Mined Land Conf
    • Research >
      • Soil quality monitoring
      • Coal Dissolution Testing
      • Health implications of coal dust in rainwater
      • Honey bees the new canaries for monitoring of mined-land rehabilitation
      • Geomorphic design and modelling at catchment scale for best mine rehabilitation
    • Publications
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Eduardo Arellano

Pontificia Universidad Católica de Chile​
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Eduardo Arellano is an associate professor of soils and restoration ecology at Pontificia Universidad Católica de Chile (PUC) in Santiago, Chile. He received his M.Sc. at Oregon State University and his Ph.D. in Forest Biology at Virginia Tech, USA. His research is focus on land reclamation of highly disturbed systems in dry lands in Central Chile and Patagonia. He currently leads the Restoration and Reclamation Laboratory at PUC where they look for plant and soil interactions; the use of organic waste for reclamation, metals in soil-plant system, and early reforestation development. Eduardo actively collaborate with soil and restoration research groups from Spain, USA, and South America and he is currently a board member of the Ibero-American and Caribbean society of restoration ecology (SIACRE).

Conference Speakers
  • Will Mitry
  • Tom Newsome
  • José F. Martín Duque​
  • Stephen Barry and Hamish Aiken
  • Stephen White
  • Nanthi Bolan
  • Simit Raval
  • Eduardo Arellano
  • Jo-Anne Everingham
  • Yudi Firmanul Arifin
  • Thomas Baumgartl
  • Gede Widiada
  • Harley Lacy​​
​Abstract
​

Adapting the forest reclamation approach for extreme environments: Challenges and opportunities for surface mining in Chilean Patagonia

In Chile, new regulations enforce the development of more specific mine closure plans. However, reclamation practitioners face a big challenge due to the large variability of mine operations and ecosystems across the country and the lack of local knowledge. In SW Patagonia, the landscape is dominanted by a mix of Nothofagus forest patches and large extentions of meadows that were established by european settlers following large forest fires. The reclamation success is limited by site conditions and poor reclamation practices. The Forestry Reclamation Approach (FRA) is a method developed in the Appalachian Region (USA) for reclaiming coal-mined land to forest. Specifically, the FRA recommendations include: (1) the development of suitable rooting medium for good tree growth; (2) to loosely grade the topsoil to create non-compacted growth medium; (3) the use of ground covers compatible with trees; (4) to plant different type of trees and, (5) to use the proper planting techniques. The objective of this work is to present the adaptation of the FRA model that a local coal mining have been implementing for Nothofagus forest since 2011 at Riesco Island in southern Chilean Patagonia. Specifically, Eduardo will be presenting the different reclamation challenges and the results of different studies related to soil savage and replacement, reforestation techniques and the use of local ground covers

Presentation

​Adapting the forest reclamation approach for extreme environments: Challenges and opportunities for surface mining in Chilean Patagonia

Presented on 12th April 2018 at the 8th Annual Best Practice Ecological Rehabilitation of Mined Lands Conference (2018)
eduardo_arellano_adapting_the_forest_reclamation_approach_for_extreme_environments_challenges_and_opportunities_for_surface_mining_in_chilean_patagonia.pdf
File Size: 13882 kb
File Type: pdf
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T: +61 2 4921 7037
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