Main Article Content
Abstract (in English)
Climate change is progressively influencing biodiversity in high-altitude environments, especially in developing nations where resources for adaptation are scarce. These places, home to a broad diversity of unique species, serve a significant role in supporting local communities by providing vital ecosystem services, such as water control and agricultural assistance. This study explores the ways in which climate change affects biodiversity in high-altitude environments, focusing on changes in species distribution, ecological disturbances, vulnerability of native species, and broader impacts on local communities. To achieve these objectives, a narrative review method was employed, which provides a comprehensive understanding of the topic by collecting, analyzing, and synthesizing findings from previous research. The current study demonstrates many species are moving to higher altitudes in pursuit of adequate habitats as global temperatures rise, but endemic species are more vulnerable to extinction due to habitat fragmentation and limited adaptability. Furthermore, the deterioration of ecosystem services worsens problems like food insecurity, poverty, drought and water scarcity in vulnerable populations. As well, the research highlights the need for long-term research, better models of species migration, and more focus on the socioeconomic effects of biodiversity loss in developing countries. The evaluation urges climate-resilient legislation, sustainable land-use practices, natural resources management and immediate conservation action to lessen the adverse effects of climate change. Urgent conservation and climate-adaptive policies are needed to protect high-altitude biodiversity and support local communities.