歷在奈斯深層生態學中friluftsliv的主題並未得到相當的關注。本文試圖展現此一概念在其生態智慧思想中的全幅意思，包括：Friluftsliv根植於挪威的歷史脈絡，以及深層生態學中friluftsliv的涵意；基本上，奈斯的觀點就表現出與淺層生態學的不同，本文從深層生態學中的生活方式、地方的感知與friluftsliv的連接關係來論述，一方面突顯奈斯與其他學者的差異，亦完成演繹此一概念在奈斯生態哲學中的三種特殊性。

Friluftsliv did not play a prominent role in Arne Naess's EcosophyT. This term has a deep meaning and long tradition in its Norwegian context. I will expose the implications of friluftsliv in Naess' EcosophyT. From Naess's "Metaphysics of the Treeline" and "An Example of a Place: Tvergastein," along with the lifestyle of deep ecology, I deduce that there are three characteristic meanings of EcosophyT.