都市環境之健康景觀循證設計原則

都市是多數人生活的空間，然而大樓林立、發展快速，無形中造成憂慮、焦慮、煩躁的負面情緒。環境心理家與眾多的研究結果顯示都市街區綠化、都市綠地空間改善、增添植栽、水體、草地等的空間規劃與設計，不僅能讓都市人們增加親近自然的機會，亦能提升環境品質與生心理健康效益。本文依據過去實證研究結果，提出在都市環境中符合健康景觀的循證規劃設計原則，例如：都市街道整體植栽遮蔽兩側建築物之綠化量建議在25％～35％之間；都市綠地環境中，建議透過視覺焦點之設計手法，提升人們接觸自然元素的機會等。未來不論是景觀實務設計或相關研究，能藉由本次歸納之循證設計原則，透過整體規劃、街區綠化與綠地空間改善，促進都市居民的健康和福祉。

The city is the space where most people live. However, the buildings and rapid development have invisibly caused negative emotions such as anxiety, anxiety, and irritability. Environmental psychologists and research results show that urban streets urban green spaces with designing plants, water, and grasslands can increase opportunities for urban people to get close to nature and improve environmental quality and living conditions, and mental health benefits. Based on empirical research, this paper proposes several evidence-based health-promoting design and planning principles that align with a healthy urban environment. For example, the overall amount of greening in urban streets is recommended to be between 25% and 35%, which provides opportunities for people to get in touch with natural elements, etc. Furthermore, landscape practice and researches can employ these principles in urban planning, street greening, and open space improvement to promote urban dwellers' health and wellbeing.