Online Course: Climate Change and Risk Assessment for Cultural Heritage, 10th August 2020

Online Course: Climate Change and Risk Assessment for Cultural Heritage, 10th August 2020

An online course on climate change and risk assessment for cultural heritage is being offered by ICOMOS Argentina, La Plata City Foundation and the Heritage and Climate Change Initiative, within the framework of the «New approaches to cultural and natural heritage” programme. The first edition starts on 10 August 2020, and will be available in Spanish and Portuguese. The second edition of the course will begin in October and will also be available in English.

Professors: Arq. Guillermo R. García, Arq. M. Gabriela Santibañez, Arq. Mauro García Santa Cruz, Lic. Jimena García Santa Cruz

Guest Professors: Mr. Toshiyuki Kono, Mr. Peter Cox, Mr. Andrew Potts, Mr. Christopher Marrion, Mag. Arq. Pedro Delheye, Lic. Walter Di Santo, Dra. Stacy Vallis

Information and registration: http://patrimonio-cc.eventbrite.com
Facebook Event: https://www.facebook.com/events/2805350249577394/
YouTube Video: https://www.youtube.com/watch?v=BpqrKeil8Xo

 

 


Webinar: Applying alkaline nanoparticles to deacidify alum-treated wood, 17 June 16:00 pm (GMT+1 London)

The Icon Book & Paper Group Committee are pleased to be able to bring you a series of live streamed talks while many people are required to stay at home during in these unprecedented times.

The next talk will be Susan Braovac & Fabrizio Andriulo giving their talk Applying alkaline nanoparticles to deacidify alum-treated wood.

Overview
Conservation of waterlogged archaeological wood using alum salts (potassium aluminum sulfate, ammonium aluminum sulfate) was a method used in the past to treat highly degraded wood. It was used on the Viking Age wooden finds from Oseberg, recovered in 1904 near Tønsberg, Norway. Today this wood is very acidic (pH ≤ 2), mainly due to the acid absorbed during the alum treatment. High acidity has caused the wood polymers to undergo a slow degradation over time. In order to slow down degradation, the research project Saving Oseberg investigates retreatment methods for these finds. In some cases retreatment cannot undergo water-based methods. For such objects, we are currently testing alkaline nanoparticles (calcium hydroxide in isopropanol) to deacidify the wood. We present a background of the alum method, facts about calcium hydroxide nanoparticles and show ongoing practical work using these.

About the speaker
Dr. Susan Braovac is an archaeological conservator in the research project Saving Oseberg (SO) at the Museum of Cultural History (2014-20). She has investigated the problems of alum-treated wood since the late 1990s. Dr. Fabrizio Andriulo is a conservation scientist who is a post-doctoral fellow in Saving Oseberg, and specializes in application of alkaline nanoparticles to acidic wood. Pia Kristina Edqvist is an archaeological conservator and joined the SO team in April 2020.

Date:17 jun 2020 04:00 PM (GMT+1)

Register here


Webinar: «Sustainability and Cultural Heritage: Our Past and Our Future», 10 June 16:00 pm (GMT+1)

The Icon Book & Paper Group Committee are pleased to be able to bring you a series of live streamed talks while many people are required to stay at home during in these unprecedented times.

The next talk will be Caitline Southwick giving their talk Sustainability and Cultural Heritage: Our Past and Our Future

Overview
Sustainability is a global issue. As realities surrounding climate change and social injustice become more apparent and hit closer to home, people are ready to do something about it. But what does cultural heritage have to do with climate change? How do museums impact social justice? Why do conservators need to learn how to think green in their practice? This webinar will outline what sustainability means to cultural heritage and what unique opportunities the sector has to engage with and promote sustainability – resulting in holistic change and contributing to a sustainable future for all.

About the speaker
Caitlin Southwick (MSc, PD) is the Founder and Executive Director of Ki Culture and Sustainability in Conservation. She has over eight years of international training and experience in the conservation field. Her interest in sustainability derived from her personal passion for the environment and she believes strongly in the duality of conserving cultural heritage and the planet. She is a former professional member of the American Institute for Conservation’s Sustainability Committee and is the current Secretary of the Sustainability Working Group for the International Council of Museums.

Date:10 jun 2020 04:00 PM (GMT+1)