Notre groupe organise plus de 3 000 séries de conférences Événements chaque année aux États-Unis, en Europe et en Europe. Asie avec le soutien de 1 000 autres Sociétés scientifiques et publie plus de 700 Open Access Revues qui contiennent plus de 50 000 personnalités éminentes, des scientifiques réputés en tant que membres du comité de rédaction.
Les revues en libre accès gagnent plus de lecteurs et de citations
700 revues et 15 000 000 de lecteurs Chaque revue attire plus de 25 000 lecteurs
Emil Henin
One of the most intractable problems facing those responsible for world heritage is that of climate change. Climate change implies that the environmental conditions will be different in the future, and thus shift the external factors important to cultural heritage. Cultural resources are our record of the human experience. Collectively, archeological sites, cultural landscapes, ethnographic resources, museum collections, and historic buildings and structures connect one generation to the next. In particular, the main aim of this study is Preserve Historical photographs from impact of climate changes to protect it for future generations. For many people, collecting antique and historical photographs is a hobby but historians examine these kinds of photos regularly. They examine them to see what life was like in the period they were shot so historical photographs are super important. They are one of the ways we remember what happened in the past. Climate changes has a serious impact on Photographs damage (Atmospheric moisture change - Temperature change - Sea level rises – Wind - Desertification - Climate and pollution acting together - Climate and biological effects ) . Therefore, preserving and Conservation photographs is imperative to achieve sustainability