エクアドル・キト市の世界遺産の名称・範囲及び緩衝地帯の定義に関する研究

－保全制度の変遷に基づく歴史都心地区の範囲決定に関する都市計画図の分析－

抄録

The “City of Quito” in Ecuador, is one of the first properties inscribed on the World Heritage List in 1978. However, through the analysis of the Nomination Dossier and ICOMOS Advisory Body Evaluation of the “City of Quito”, several ambiguous items related to the name, limits and buffer zones of the property could be found. This ambiguity makes difficult to discern if the entire “City of Quito” or the “Historic Center” is the concerned World Heritage property. This study is aimed to analyze the planning maps, Nomination Dossier and submitted maps related to the inscription of the “City of Quito”, in order to determine the name, limits and buffer zones of the World Heritage property, and in addition to determine the changes on the planning maps until the present. Based on the analysis, this study has concluded that it would be better to revise the name of the World Heritage property to “Historic Center” instead of “City of Quito” according to the Legal Status of the Nomination Dossier. As a result, it would be better to revise the limits and buffer zones according to the current planning maps of legal instruments.