Terra 2022


Congress Registration

Terra 2022 will be a hybrid Congress, with both in-person and virtual attendance options. Please see below for registration information regarding the Congress. Pre-registration for the congress is strongly encouraged. You may register by February 28, 2022 to receive the early bird rate. All attendees and guests must complete an online registration form.


Registration for in-person conference includes the following:

  • Access to all available Congress materials and presentations (both in-person and on the virtual Terra 2022 platform) in English and Spanish
  • Opening reception
  • Poster and video sessions
  • Abstract volume
  • Lunches during days of Congress (Tuesday - Friday)
  • Coffee break refreshments during days of Congress (Tuesday - Friday)
  • Congress ephemera

Cost of virtual registration will grant access to the Terra 2022 Virtual Congress platform:

  • Livestreams of keynote and general session presentations
  • Pre-recordings of select oral presentations
  • Digital version of select posters
  • Select videos
  • Virtual networking opportunities

Registration for in-person or virtual conference does not include the following:

  • Travel to/from Congress location (including any air or ground transport)
  • Lodging for duration of Congress
  • Additional cost for half-day site visits that require chartered transportation, to be announced in Spring 2022 for in-person conference attendees
  • Optional Pre-Congress workshops (registration information below)
  • Any meals outside of those specified above
  • Congress Dinner - available at an additional cost to in-person attendees
  • Print version of Terra 2022 World Congress Proceedings (A digital version of the Proceedings will be available as a free downloadable PDF on the Getty website once they are published - tentatively fall 2023)

Please note the following: All citizens of a foreign country who plan to participate in the Terra 2022 World Congress must first obtain a US visa. The congress organizers will provide participants coming from outside the United States with a formal letter of registration to facilitate the visa process upon request. Please contact Melissa G. Rael (melissa@mgr-events.com) to request the letter.

In addition, the congress organizers are prohibited under U.S. law from transacting or dealing with persons who are subject to U.S. financial sanctions. Prospective registrants will be screened and required to certify their eligibility.


Pre-Congress Workshops

Pre-Congress Workshops are available for an additional fee on a first come first serve basis. You can register for the two day optional workshops during registration. You can also modify your Congress registration to add them at a later time as well as add the optional tours, once they are available. 

  • Injection grouting for decorated surfaces on earthen architecture | June 5-6, 2022 | 2 days in Santa Fe, NM

    The aim of this workshop is to provide the scientific and conservation context for the formulation of earthen grouts to be used in the stabilization of decorated earthen surfaces. Because decorated surfaces are an integral part of the architectural system, grouting is the best practice when decorated surfaces require stabilization. Earthen decorated surfaces present specific conservation issues derived from building techniques and materials and from site conservation conditions.

    This session introduces the multidisciplinary approach for the study of materials composing injection grouts for the stabilization of earthen plaster and a methodology for the development of appropriate grout formulations for decorated surfaces. The workshop is comprised of a series of lectures and hands-on exercises for proper in-situ testing.
  • Lab and field testing exercises for earthen materials | June 5-6, 2022 | 2 days in Santa Fe, NM

    The aim of this workshop devoted to “Earth as a building material” is to show the participants that raw earth is a natural concrete. Just like man-made concrete, raw earth is a mixture of grains of different sizes, the smallest ones (clays and oxides) ensuring the cohesion of the material. Each grain category has its own behavior, contributing to the overall behavior of the material in construction or repair. Hence, knowing the composition of a given earth in terms of grain size distribution is important for using the earth in an optimal way and, possibly, to modify it with appropriate additions.

    The workshop will include a series of lectures to understand earth as a building material and its various compositions and behavior through a series of hands-on exercises, traditional lab tests, and on-site testing to identify the composition of the raw earth particles. The workshop will conclude with the Carazas test and discussion of the different test methods presented.
  • TICRAT | New Mexico 2022 | June 3-6, 2022 on the El Rito Campus of Northern New Mexico College and the Village of Abiquiu, NM

    TICRAT Purpose

    The International Workshop on the Conservation and Restoration of Earthen Architecture (known by its Spanish acronym TICRAT) is a bi-national partnership between the U.S. National Park Service and its Mexican counterpart, the Instituto Nacional de Antropología e Historia (INAH). Since 1994, these hands-on workshops have convened adobe experts from both countries to disseminate traditional earthen building practices and ensure the safeguarding of the integrated cultural heritage across the US-Mexico border. TICRAT | New Mexico 2022 is a project of partnerships between the Vanishing Treasures Program of the U.S. National Park Service, University of Arizona’s College of Architecture, Planning, and Landscape Architecture, University of New Mexico Historic Preservation and Regionalism Program, and Cornerstones Community Partnerships. It is administered by Cornerstones.  

     TICRAT | New Mexico 2022 will include presentations, hands-on workshops and field trips focused on techniques and strategies for conserving and restoring earthen architecture such as adobe brickmaking, building condition assessment, adobe wall repair, and mud plastering. Information to a separate registration form will be made available on the Congress website soon.

    TICRAT Sponsors

    U.S. National Park Service
    Instituto Nacional de Antropología e Historia (INAH)
    University of Arizona
    University of New Mexico
    Cornerstones Community Partnerships
    Northern New Mexico College, El Rito
    The Community of Abiquiu