A Scientific chair to help reduce environmental disasters in the name of Prince Tuki bin Nasser was established, it was announced here today. The announcement came on the fringes of the 4th Islamic conference for environment ministers currently ongoing in the Tunisian city of Al-Hammamat. In a statement to SPA, the Director General of ISESCO Dr. Abdulaziz Al-Tuwaijri described the chair as a pioneering initiative to tackle an important environmental aspect.