Literacy of science is a problem in Indonesia because of the low scientific literacy ability according to PISA. The objective of this research is to know the ability of science literacy ability of one of SMA Negeri in Sragen city. The research used survey research type with quantitative descriptive approach. The population in the study consisted of 5 classes of X IPA and 5 classes of XI IPA of 300 students. The sampling technique uses proportionate stratified random sampling. The sample was taken 10% of the population of 30 students consisting of 15 children class X IPA and 15 children class XI IPA. The literacy ability of learner’s science is measured using multiple choice tests developed by Rizkita et al. (2016). Research data were analyzed using quantitative descriptive analysis. The results showed the ability of science literacy learners based on the indicator that is the scientific opinion of 20% (very low); literature search of 60% (medium); understand the research design elements 36.67% (low); create a graph of 40% (medium); solving problems by 36.67% (low); understand and interpret basic statistics of 20% (very low); and draw conclusions of 23.33% (low)

community-based sustainable tourism. Geographical information is needed to determine the distribution of tourism potential and to do an inventory of tourism potentials and attractions in Sumberagung Village. The research method used is a qualitative method with descriptive analysis to identify the tourism potential of Sumberagung Village and community-based sustainable tourism development. The research data is the coordinates of the potential and tourist objects, the results of interviews and photos of potential and tourist objects. The result of the research is that Sumberagung Village has natural resources that can be developed into tourist objects and can attract tourists. The management of tourism in Sumberagung Village is not optimal because there is no full community involvement in developing and managing the tourism potential of Sumberagung Village. Recommendations are given to provide references in the management and development of tourism in Sumberagung Village, mainly community-based development

Abstract. Karyanto P, Bagasta AR, Nayasilana IN, Nor SMD, Atmoko SSU, Susilowati A, Sunarto 2022. Next generation sequencing reveals plants consumed by the vulnerable ebony langur (Trachypithecus auratus) in a fragmented mountain forest. Biodiversitas 23: 4759-4769. Many mountain forests on Java Island have suffered from forest degradation, fragmentation, and alien species invasion that cause a significant change in vegetation structure. This changing floristic structure may affect the foraging substrate of the foliage eater ebony langur, Trachypithecus auratus. Hence, ascertaining the plants eaten by the langur may contribute significantly to informing important ecological data about its foraging adaptation and conservation. We analyzed six fecal samples of the langur from three forest sites in Mount Merbabu National Park, Indonesia. This research used the plant mini barcode to sequence the ribulose-biphosphate carboxylase gene (rbcl) in the mitochondrial DNA of the plants eaten by the langur using the Next Generation Sequencing. We compare the NGS results to floristic reference data from a vegetation survey preceding the fecal analysis. The NGS found 238 OTUs that belong to 32 taxa. Most of the langur’s diet belongs to the lower crop community. The study’s results suggest that the ebony langur’s dietary composition shows an adaptation to the new floristic composition. However, since the habitat is continuously degraded, the stakeholders must perform appropriate home-building-based habitat management practices to conserve this vulnerable species.

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