Abstract: In the long-term process of fighting against natural disasters, Han clan settlements have formed a disaster prevention landscape model which integrates a disaster prevention system around settlements, agricultural disaster prevention, and residential disaster prevention. Here, the disaster prevention model in the traditional Han clan settlement landscape in Guangdong was comprehensively interpreted using different research methodologies within the landscape science, environmental science, disaster science, and agriculture fields along the technical route of "land development types-natural disaster type-settlement landscape composition". The core area of the Guangfu clan has formed a typical landscape model of "Polders"-"Dike-ponds"-"Comb style layout" to cope with flooding. The core area of Chaoshan has formed a typical landscape pattern of "Windbreaks"-"Separating cropping zones"-"Intensive layout" to deal with wind disasters in coastal areas. The core area of Hakka has formed a typical landscape pattern of "dykes and dams"-"Terraces with ponds on the hillside"-"Mass settlement layout" to deal with the mountainous flood and drought environment.

Key words: landscape architecture, landscape of settlement, natural disasters, disaster prevention landscape mode

摘要： 为研究广东三大汉民系传统聚落在长期抵御自然灾害侵袭的过程中，形成的包含聚落外围防灾、产业防灾、居住地防灾等聚落防灾景观模式。综合运用景观学、环境学、灾害学、农学跨学科研究方法，与“土地开发类型- 自然灾害类型- 聚落景观构成模式”技术路线对广东汉民系传统聚落景观防灾模式的深入解读，梳理历史防灾经验，总结历史智慧。得出了如下结论：广府核心区应对低地水灾环境形成了“外围堤围防洪- 基塘水土调配- 聚居地梳式泄洪”的典型景观模式；潮汕核心区应对沿海风灾环境形成了“外围堤林防风- 农业分区种植- 聚居地密集式抗风”的典型景观模式；客家核心区应对山地水旱环境形成了“外围堤坝并举- 陂塘蓄水防旱- 聚居团块式防洪”的典型景观模式。

关键词: 风景园林, 聚落景观, 自然灾害, 防灾景观模式