Gabrielian is the author of the first "List of rare and endangered plants of Armenia" (1979), second edition of "Red Data Book" (1988) and author and scientific advisor of the last publication of "The Red Book of Armenia"[7] (2010). Other works include: "Nature protection in Armenia" (1988), essays on all the protected territories of Armenia, in the book "Reserves of the Caucasus" (1990). In the 1980s, together with A. L. Takhtajan, she organized a series of speeches on television, radio and in the all-Union press to prevent the construction of a pumped storage power plant on the territory of the Khosrov Reserve.