THE CONDITION OF THE ALANG-ALANG BEACH ECOSYSTEM IN SENGGIGI VILLAGE, LOMBOK ISLAND, INDONESIA

Abstract

balance, and provide economic benefits to local communities. This study aimed to describe the ecosystem conditions of Alang-Alang Beach, located in Senggigi Village, Batu Layar District, West Lombok Regency, West Nusa Tenggara, Indonesia. The study used exploratory and observational methods, with data collected through direct observations and photographic documentation. Data were analyzed descriptively by examining the physical environment, coastal vegetation, biotic and abiotic components, and human activities. The observations revealed that the beach environment consists of sandy and rocky substrates, seawater, coconut trees, coastal vegetation, and fishing activities along the shoreline. These features indicate that the coastal area has ecological functions and economic potential for the surrounding community. Human activities, including fishing and tourism, may influence environmental conditions if not managed properly. Therefore, maintaining coastal vegetation, managing waste, and utilizing coastal resources responsibly are important for preserving the ecosystem. Further research involving organism identification and environmental parameter measurements is needed to obtain a more comprehensive assessment of the ecological condition of Alang-Alang Beach.