Environmental Health Risk Analysis of Hydrogen Sulfide (H2S) and Ammonia (NH3) Exposure in Communities at Piyungan landfill. Piyungan landfill is a waste final processing site that is still active now. Waste in the Piyungan landfill produces hydrogen sulfide (H2S) and ammonia (NH3) gases. The gas comes from the anaerobic decomposition of waste by microorganisms. The purpose of this study is to analyze the health risks of hydrogen sulfide and ammonia exposure in the community at Piyungan landfill. This study was descriptive research and used quantitative analysis. The research design was cross-sectional with the environmental health risk analysis approach. The research sample is the people of Ngablak hamlet, which live in a zone of ± 600 meters from the Piyungan landfill. The sampling technique used purposive sampling, and the sample size was 59 people. The results showed that the risk level (RQ) of hydrogen sulfide was 1.2163 (RQ > 1), while the ammonia level was 0.0203 (RQ ≤ 1). Based on these results, the level of risk due to exposure to hydrogen sulfide is said to be unsafe. However, exposure to ammonia is said to be safe or not at risk of causing health problems in the community. The research is expected to be useful for improving the waste management system at TPA Piyungan and public awareness of processing waste. Keywords: Risk analysis; Ammonia, Hydrogen Sulfide; Piyungan Landfill. Abstrak: Analisis Risiko Kesehatan Lingkungan Paparan Hidrogen Sulfida (H2S) Dan Amonia (NH3) Pada Masyarakat Di TPA Piyungan. TPA Piyungan merupakan tempat pemrosesan akhir sampah yang masih aktiv beroperasi sampai sekarang. Sampah yang terdapat di TPA Piyungan mengasilkan gas Hidrogen sulfida (H2S) dan Amonia (NH3). Gas tersebut berasal dari pembusukan sampah secara anaerob oleh mikroorganisme. Tujuan dari penelitian ini adalah untuk menganalisis risiko kesehatan lingkungan paparan gas hidrogen sulfida dan amonia pada masyarakat di lingkungan TPA Piyungan. Jenis penelitian ini adalah deskriptif dengan menggunakan analisis kuantitatif. Rancangan penelitian yaitu cross-sectional dengan pendekatan Analisis Risiko Kesehatan Lingkungan. Sampel penelitian yaitu masyarakat Dusun Ngablak yang tinggal pada zona ± 600 meter dari TPA Piyungan. Teknik pengambilan sampel menggunakan purposive sampling, dan jumlah sampel sebanyak 59 orang. Hasil penelitian diperoleh tingkat risiko (RQ) hidrogen sulfida yaitu 1,2163 (RQ > 1), sedangkan amonia yaitu 0,0203 (RQ ≤ 1). Berdasarkan hasil tersebut tingkat risiko akibat paparan hidrogen sulfida dikatakan tidak aman. Namun, untuk paparan amonia dikatakan aman atau tidak berisiko menyebabkan gangguan kesehatan pada masyarakat. Penelitian diharapkan berguna untuk memperbaiki sistem pengelolaan sampah di TPA Piyungan dan kesadaran masyarakat dalam mengolah sampah. Kata Kunci: Analisis Risiko; Amonia; Hidrogen sulfida; TPA Piyungan.

Penerapan Keselamatan dan Kesehatan Kerja (K3) dalam bidang pariwisata sangat diperlukan untuk mengurangi risiko terjadinya kecelakaan kerja pada pengunjung dan pekerja di tempat wisata. peran pokdarwis dalam penerapan Keselamatan dan Kesehatan Kerja (K3) sangat penting. Tujuan dari penelitian ini adalah mengetahui gambaran pengetahuan gambaran pengetahuan Keselamatan dan Kesehatan Kerja (K3) pada kelompok sadar wisata di Desa Caturharjo, Yogyakarta. Penelitian ini menggunakan pendekatan deskriptif dengan rancangan one group pretest-posttest. Teknik pengambilan sampel menggunakan teknik accidental sampling yang terdiri dari pemuda desa dan pokdarwis desa caturharjo dengan jumlah sampel sebanyak 12 orang setiap kelompok Kemudian dianalisis secara deskriptif dalam bentuk tabel. Hasil penelitian menunjukkan bahwa tidak terdapat peningkatan pengetahuan saat pretest  dan posttes tdalam kategori kurang sebesar 58,33% atau sebanyak 7 orang. Namun, terdapat perbedaan rata-rata pengetahuan setelah dilakukan penyuluhan sebesar 16,33 saat posttest.Tidak terdapat peningkatan pengetahuan sebelum dan sesudah penyuluhan, namun terdapat peningkatan rata-rata pengetahuan.

Waste processing facilities produce toxic gases to the body. One of which in Piyungan landfill, which produces hydrogen sulfide and ammonia gas. The gas comes from anaerobic decomposition of waste, and risk causing health problems. The purpose of this study is to identify health risks due to hydrogen sulfide and ammonia exposure in the community of Piyungan landfill. This study was descriptive quantitative using an environmental health risk analysis approach. The environmental health risk analysis is an approach to estimate or calculate the risk level of human health due to risk agents exposure. The research design was cross-sectional. The research sample was a community Ngablak hamlet, which lives in a zone of ± 600 meters from Piyungan landfill. The number of respondents was 59 people with the sampling technique used total sampling. The results indicate that RQ hydrogen sulfide is 1.49549 (RQ>1), while ammonia is 0.02501 (RQ≤1). Public health problems among headache, cough, breathlessness, influenza, and sore throat. The risk level due to exposure to hydrogen sulfide indicates risk. However, ammonia indicates no risk of health problems for the community. The findings of this research may serve as improving the waste management system at Piyungan landfill.

The purpose of empowerment program is to make community ready to as a tourist destinations nature and culture while maintaining the value health , the community be able to apply occupational health and safety ( K3 ) And visitors to theofficers and The community can provide the best services in fulfilling the needs and expectations of tourists. The society such as the target counseling consisting of cadres, youth and Pokdarwis. Counseling and training done by using the method Lectures , the screening of video , follow up of the discussion as well as filling out of the questionnaires pre-post test About public knowledge that deals with tourism activities to be built by caturharjo village. The impact of this activity is to the local community and the village administration who want to embodying a tourist village this is Having knowledge of occupational health and safety In the tourism, So that the community or the management tours can give first aid and education to visitors when the accident on a visitor or a disaster happened.