Swamp Area Research Articles

Perbaikan Jalan Angkut Menggunakan Geotextile untuk Meningkatkan Produktivitas HD 785 pada Site Gurimbang Mine Operation, PT. Berau Coal

PT. Berau Coal is one of the mining companies in Indonesia that focuses on coal mining and sales. This research was carried out on the haul road at Site Gurimbang Mine Operation, where the condition of the haul road is currently undulating and located above a swamp area. This condition reduces the speed of HD 785, resulting in the unit's productivity not achieving the company's target. The effort to improve the condition of the haul road is by using geotextile as a method of strengthening the haul road. The aim of this research is to determine the changes in soil density and soil bearing capacity after the geotextile reinforcement and to identify its impact on HD 785 productivity. The research was conducted by analyzing and processing data from the results of the DCP in-situ test to determine the soil density and soil bearing capacity in the initial and post-geotextile installation conditions. Actual field data collection in the form of HD 785 cycle time and speed data was used to evaluate the unit's productivity before and after geotextile installation. The results indicated that the utilizing geotextile can increase the soil density and soil bearing capacity to meet the CBR standards and soil bearing capacity for HD 785 units. The use of geotextile also increased the speed of HD 785 by 3 km/hour, both during load and empty travel, resulting in an increase in HD 785 productivity by 26% from the initial 43,821.63 bcm/month to 55,375.62 bcm/month.
 
 

Ecological Study of Climate Effects on Malaria Incidence in Jayapura Indonesia 2010-2022

Background: Malaria is still a health problem in Indonesia with high geography, rainfall and humidity. Malaria infects people living in endemic areas, especially in tropical and subtropical countries. Malaria can be a public health threat in remote areas. Jayapura is one of the cities in Indonesia with a high incidence of malaria. This event is supported by the geographical position and dominant topography in the form of swamp areas, sago forests, forests, mountains, and environmental influences such as temperature, rainfall, and air humidity. This study aimed to determine the effect of climatic factors consisting of monthly cumulative rainfall, average air temperature monthly average and monthly average relative humidity on the number of monthly malaria cases in Jayapura.
 Methods: This study uses observation by using ecological-based studies and ecological time-trend design.
 Results: This study found that rainfall and the incidence of malaria in the city of Jayapura in 2010-2022 had a significant relationship and had a positive relationship at lag 2 in 2010. Air temperature and malaria in the city of Jayapura in 2010-2022 had a significant relationship and had a positive lag 2 in 2010 and 2011. The relative humidity and incidence of malaria in Jayapura in 2010-2022 had a significant relationship and had a negative relationship at a 2-month lag in 2011 and 2015 while in 2013 and 2014 it had a strong and positive relationship.
 Conclusion: Ecological studies found a significant relationship between climate and malaria incidence in Jayapura.

Pongo Abelii Population Model with Changes in Carrying Capacity

Pongo abelii is an endangered orangutan species. The reduction of Pongo abelii can be caused by the removal or loss of orangutans from the population and habitat loss. In general, research on population dynamics with changing carrying capacity is rarely done and it is simulated in this study. We adopted the Verhulst logistic model to model the population dynamics of Pongo abelii. This study aimed to see the effect of increasing the carrying capacity on the population of the endangered Pongo abelii species. From the results of this study, it is concluded that for areas other than Tripa Swamp, Siranggas/Batu Ardan, and East Batang Toru (Sarulla), the addition of carrying capacity is one of the effective options that is urgently needed to maintain a large population of orangutans. For the Tripa Swamp, Siranggas/Batu Ardan, and East Batang Toru (Sarulla) areas, suppressing the number of orangutans loss population is needed to maintain the population, which consists of poaching as trade, conflict killing, hunting/food, wounding, and fire. The results of this study can provide suggestions for tackling the declining population of Pongo abelii species by prohibiting the expansion of the species’ habitat

Pengaruh Aktivitas Masyarakat di Sekitar Pemukiman Lahan Basah terhadap Pencemaran Air

Wetlands are areas of swamp, brackish, peatland and waters, permanent or temporary, with stagnant or flowing, fresh, brackish or salt water, including areas of marine waters the depth of which at low tide does not exceed six meters. Wetlands or often calledWetland is an area where water has a permanent (settled) or receding nature(seasonal). Research articles are made using research methodsliterature on a qualitative approach to obtain descriptive data.By collecting data through literature review (literature review). Based on the results of the analysis with the existencethe increase in human population over time makes many people choose other places to live than cities, such as residential areas around wetlands. Communities living around wetlands generally carry out their daily activities inseparable from the presence of water.The characteristics of people who often carry out daily activities such as bathing, cooking, washing and using floating toilets have the potential for water pollution. This is due to the lack of knowledge and public awareness, giving rise to a bad perception of environmental cleanliness. These social activities eventually have an impact on environmental quality degradation resulting in water pollution.
 Keywords: community activities, wetlands, water pollution

Bioacoustic Analysis for Help Identify Andestimate Distribution of Anura Due to the Effects of Ecotourism in the CA-TWA Region of Telaga Warna

Indonesia is a country with very high biodiversity and is known as Mega Biodiversity. In Indonesia found about 450 species of Anura representing about 11% of all species in the world, and 28 species ofwhich 28 live in West Java. Anura animals have a pattern of calling behavior that is essential for mating: males produce call-up behavior that attracts females and, in some species, represents the extent of their territory. Research on frogs and toads is considered necessary considering the absence of more detailed data on the bioacoustics of these frogs, especially in the West Java area, so that variations and patterns of anura sounds are known in the Telaga Warna Nature Reserve and Nature Park (CA-TWA) area and can make scientific contributions in information on variations and sound patterns owned by anura animals in terms of anura conservation in Indonesia. This research was conducted from month March-December 2018, located in Telaga Warna Nature Reserve and Nature Park, Bogor, West Java. Call the recording every 6:00 p.m. to 11:00 p.m. each night during the sampling period. The number of anura species in the villa and swamp areas is more abundant than the lake area, and the presence of Pearl maroon frogs (nyctixalus margaritifer) found in the villa and lake areas, while the Bufo melanotictus type that likes to live in the lake area. It can be seen that the villa and swamp areas are still maintained vegetation by looking at the medium density of the canopy. Steeper slope conditions help the flow of nutrients from the soil due to the erosion process and settle in flat to gentle areas. The density of the canopy in the area helps maintain the surface temperature of the land with a stable land surface temperature ranging from 15 – 21 0C.

Watershed Management Through Sustainable Development Concept: Literature Review

Watersheds are a method of managing river water resources with the aim of preserving the viability of aquatic resources in the long term. One of the elements needed for management is how the current state of aquatic resources. Reduced flood swamp areas, sedimentation, decreased water discharge and water levels, and difficulties for some fish species to migrate are all effects of environmental modifications such as damming rivers for irrigation and hydroelectric power and changing the mass of water. In the middle and lower reaches of the river, the addition of anthropogenic materials from various industrial activities can have an impact on aquatic life, fish, and fishermen's catches. To ensure the future existence and survival of fish resources in river waters, it is necessary to manage resources, especially watersheds covering aquatic habitats with various species, as well as multi-species habitats. Watershed management considerations must include a variety of factors, including area/ecology, sector, scientific field, and stakeholders.

Identifying environmental variables in potential flood hazard areas using machine learning approach at Musi Banyuasin Regency, South Sumatra

Meteorological natural disasters are related to climate. Anomaly conditions in warm sea surface temperatures cause the water vapor to overflow into rain-forming clouds, gradually forming high integrated rainfall in some areas of Indonesia. High or extreme rainfall causes a hydro-meteorological disaster in the form of a flood. Musi Banyuasin Regency, South Sumatra, has a concave to flat topography, a swamp area with abundant large and small rivers prone to flood disasters. Between 2012 and 2022, the National Disaster Management Agency (BNPB) recorded 38 locations had been flooded. This study aimed to identify environmental variables that affect the potential flood hazards and areas with a high flood hazard level. This study used a maximum entropy model approach based on machine learning techniques. The model analyzed all the findings in the sample data to produce predictive information on the contributing environmental variables. The sample data was the 38 flood areas with each preliminary fact and topographic characteristic. Threat components were arranged based on environmental variables (aspect, slope, elevation, land cover, rainfall, and distance from the river). The results indicate that contribution of the average rainfall was 58%, elevation was 26.4%, slope angle was 8.6%, slope aspect was 5.8%, land cover was 1%, and river width was 0.1%. Then, the areas with high flood hazard levels were indicated in eight districts, namely Lais, Sekayu, Babat Supat, Keluang, Sungaililin, Lawang Wetan, Babatoman, and Sangadesa.

Analysis of drainage network capacity in Rawa Jaya Area, Ilir Timur I, Palembang

Palembang is a lowland which is dominated by swamp areas.. The problem of flooding in this area stems from a drainage network system that is almost cut off, causing high rainfall and water not flowing properly into the river. This study aims to analyze the drainage network system’s performance based on the channel’s capacity to the channel’s condition in analyzing the hydrology using the probability distribution method. The frequency suitability test was carried out using Smirnov-Kolmogorov and Chi-Square. The results showed that the rainfall was 116.74 mm/hour and the design flood discharge (Qr) at the ten-year return period was 3.684 m3/second. The carrying capacity of the discharge channel (Qs) is smaller than the value of Qr. Indicates that the existing drainage channels cannot accommodate the flood discharge, resulting in flooding. The channel at point 4 leads to the discharge channel; the capacity value of Qs is 4.0296 m3/second, while Qr is 3.684 m3/second. The calculation results can be estimated that the channel discharge capacity is smaller than the planned flood discharge, so the drainage channel capacity cannot accommodate flood flows.

Impacts of land use/land cover change on wetland ecosystem services of Lake Abaya-Chamo Wetland, Rift Valley of Ethiopia

ABSTRACT Wetlands in Ethiopia provide multiple ecosystem services; they are highly affected because of Natural processes, anthropogenic activities, and limited policy attention. It aimed this study at analyzing the ecological benefits and drivers of the degradation of the Abaya-Chamo lake-wetland. A questionnaire survey of 304 Household Heads, focus group Discussion, and Landsat imagery was used. Landsat images from the last 30 years (1990-2019) were also used to identify vegetation indices and turbidity in the study area. Normalized difference vegetation, water, and turbidity indices were used for image interpretation. Mean, it used correlation and regression for data analyses. Abaya-Chamo lake-wetland offers fish, fodder, irrigation, farmland, rainfall, habitat, tourism, aesthetics, recreation, carbon sink, air quality, and climate control services. The area showed siltation-led raising turbidity and a loss of 48.9% of its swamp area from 1990 to 2019. Farm expansion, siltation, invasive plants, open access and overuse of resources, lack of legal framework, and rapid population growth were the main drivers of wetland degradation. Invasive plants result in dwindling aquatic resources, economic and tourism benefits, and changes in local climate, rapidly depleting water and lake-wetland. Thus, the government should formulate a clear policy and legal framework for the sustainable management of wetlands.

Differences in CO2 Emissions on a Bare-Drained Peat Area in Sarawak, Malaysia, Based on Different Measurement Techniques

The drainage and cultivation of peatlands will lead to subsidence and mineralisation of organic matter, increasing carbon (C) loss as more CO2 is emitted. There is little information about carbon emissions from bare peat soil. A study was undertaken to measure the CO2 emissions from a logged-over peat swamp area that was purposely vegetation-free. We aimed to report CO2 emissions from a bare, drained peatland developed for an oil palm plantation. For 12 months, we used eddy covariance (EC), closed chambers, and soil subsidence measurements to derive CO2 emissions from a logged-over peat swamp area. Significant variations in the estimated soil CO2 efflux were observed in the three tested measurement techniques. The average CO2 flux rate measured by the EC technique was 4.94 ± 0.12 µmol CO2 m−2 s−1 (or 68.55 tonnes CO2 ha−1 year−1). Meanwhile, the soil CO2 efflux rate measured by the closed chamber technique was 4.19 ± 0.22 µmol CO2 m−2 s−1 (or 58.14 tonnes CO2 ha−1 year−1). Subsidence amounted to 1.9 cm year−1, corresponding to 36.12 tonnes CO2 ha−1 year−1. The estimation of the C loss was found to be highest by the EC technique, lower by the soil chamber technique, and lowest by the peat subsidence rate technique. The higher CO2 emission rate observed in the EC technique could be attributed to soil microbial respiration and decomposing woody residues in the nearby stacking rows due to the large EC footprint. It could also be affected by CO2 advection from oil palms adjacent to the study site. Despite the large differences in the CO2 emission rates by the different techniques, this study provides valuable information on the soil heterotrophic respiration of deep peat in Sarawak. Carbon emissions from a bare peat area cover only a fraction of the soil CO2 respiration component, i.e., the soil heterotrophic respiration. Further investigations are needed to determine the CO2 emissions by soil microbial activities and plant roots from other peat areas in Sarawak.

Analysis of Land Cover Change Using Sentinel-2 Images at Natural Laboratory of Peat Swamp Forest Area CIMTROP University of Palangka Raya

The Natural Laboratory of Peat Swamp Forest Area known as the Center For International Co-operation in Management of Trofical Peatland (CIMTROP) University of Palangka Raya has been set as specific research area of tropical peat swamps since 1993 and has a 50.000 hectares total area. Natural Laboratory of Peat Swamp Forest Area – CIMTROP University of Palangka Raya is peat and sandy land and as a catchment water area, that is crucial to preserve and protect its ecosystem. This research used remote sensing and GIS technology for land cover monitoring utilize Sentinel-2 images. The purpose of this research was to determine (1) land cover changes in the Natural Laboratory/CIMTROP UPR in 2016 and 2021, (2) The rate of land cover change in the Natural Laboratory/CIMTROP UPR and (3) the causes of land cover change in the Natural Laboratory/CIMTROP UPR. Land cover analysis by interpreting Sentinel-2 images in 2016 and 2021 used Supervised Classification Technique. Based on results of the analysis, there were five land cover classes: forest, shurbs, brush, swamp grass and open land. The accuracy testing process performed uses a confusion matrix method to produce mapping accuracy values for each land cover class. Between 2016 to 2021, the change in forest class decreased from 31.809,40 hectares (67,37%) to 29.888,10 hectares (63,30%). Contrary to the shrub class, there was and increase of 1.762,30 hectares (3,73%) to 2.585,20 hectares (5,47%). The increase in shrub area was due to forest reforestation, degradation and deforestation from the forest and land fires which occurred in previors years.

Species Diversity and The Importance of Charismatic Medicinal Plants in Ayer Hitam Utara Forest Reserve, Johor

Medicinal plants in peat swamp have not received much attention in Malaysia in recent years due to land conversion in this peat swamp area. This study aimed to record species diversity of medicinal plants in Ayer Hitam Utara Forest Reserve, to develop an interactive website containing medicinal plants in Ayer Hitam Utara Forest Reserve and to collect feedback on user experience using the website by using an online survey. Data about species diversity was measured by Shannon-Wiener Index by doing random sampling with 10 m x 5 m quadrat. There are 21 species (14 families) of medicinal plants were identified. Clidemia hirta, Spondias dulcis andVitex pinnatawere among the highest number of individuals of each species that could be found. Fever, wound treatment, and stomachache, were the most common illness that uses these medicinal plants. Decoction method was the most typical way to prepare this herbal medicine. Koompassia excelsa is one of the new records of medicinal plants found in this Ayer Hitam Utara Forest Reserve which can lower cardiovascular risk, act as an antioxidant and help in wound healing. An interactive website was developed using StoryMap ArcGIS to document the collection. Based on feedback for the website, most of the respondents agreed that the website has good content and user-friendly. This documentation is crucial to preserve our natural resources for the future generation.

Kajian Uji Kualitas Sumber Air untuk Pemenuhan Kebutuhan Air Bersih di Daerah Rawa yang Berkelanjutan

Siak Regency consists of plains and hills with an average soil composition consisting of podzolic red yellow rocks and alluvium and organosol soil and humus gley in the form of swamps or wet gley. United States Department of Agriculture (USDA) that Podsolic Red Yellow (PMK) soil is a soil formed due to too low temperature and very high rainfall and is an ancient mineral soil type with a reddish or yellowish color. This podzolic soil color indicates relatively low soil productivity due to leaching. While the red and yellow soil colors are caused by rusty iron and lumps of aluminum that decompose and undergo weathering. Clay minerals in this soil are dominated by compounds containing silicon, oxygen, and some metals, which have implications for water quality. The purpose of this research is to test water quality to support the fulfillment of sustainable clean water needs in the Swamp Area in Rempak Village, Siak District, Siak Regency, Riau Provonce. The approach method used is Permenkes No. 492/Menkes/IV/2010.The data needed for this research is to use primary data by taking samples of rainwater, well water, and raw water from the Siak river by researchers directly on March 16, 2022. The main results of the research stated that the quality of rainwater was ranked first to support the policies of the National Development Planning Agency towards a just and prosperous Indonesia in 2045 which has mandated the importance of water security to support strategic sectors, disaster prevention, and improvement of community welfare through construction of rainwater harvesting buildings.

Pengenalan Konsep Buffer Zone di Desa Teluk Sinar, Kabupaten Hulu Sungai Utara

A buffer zone is an area designated to protect a conservation area from being disturbed by the surrounding environment. The concept of a buffer zone can be adopted to protect an area or land from contamination by factories, household, and agricultural waste. Teluk Sinar Village is a village located in a freshwater swamp area where there are mines around this area. Further, agricultural practices in the area still use chemicals that leave residues and can pollute the environment, including water pollution. The problem partner is the low level of knowledge about the impact of water pollution on organisms, including human health. Through this community service, it will be a solution to understanding the effects of water pollution for members of the Bunga Seroja Farmer Group through the concept of buffer zone technology. The community service was conducted by the lecture method and gave a pocket book. It significantly increases the knowledge and understanding of farmers about the buffer zone concept.

ANALISIS STABILITAS TIMBUNAN DENGAN PERKUATAN GEOTEKSTIL DAN CERUCUK

On the Serpong–Balaraja Toll Road Section 1A (STA 4+550–SSTA 4+900), there is a swamp area that is designed to have an embankment, so repair and reinforcement of the soil are needed. Therefore, this analysis aims to analyze the safety factor and consolidation settlement on the original soil. In addition, this analysis was carried out on soil replacement, geotextile, a combination of soil replacement and geotextile methods, and cerucuk using Plaxis 2D v20. The original soil conditions were also analyzed by the Fellenius method. The analysis results on the original soil conditions with Plaxis 2D v20 indicated a collapse, while with the Fellenius method the safety factor was 1.5, so it was not safe. Based on the methods used, only the geotextile method with variations of five layers of geotextile in post-construction is not safe. In soil replacement and soil replacement with geotextiles, the safety factor is relatively the same between 5.5 and 8 meters of replacement soil. Therefore, the thickness of the replacement soil has an optimum point where the addition of the thickness of the replacement soil is not linear with an increase in the safety factor. The consolidation settlement in the geotextile method is greater than in other methods. The detailed explanation will be developed on the writing paper below. Keywords: Cerucuk, Consolidation Settlement, Geotextile, Safety Factor, Soil Replacement.

Mapping the grassland quality of the flooded plain based on Jilin-01 images with a red-edge spectral band

In response to the difficulties of flood plain quality assessment, red-edge spectral remote sensing data acquired from the Jilin-01 satellite were used. The Grassland Quality Index (GQI) was formed by the Normalized Difference Vegetation Index (NDVI) and Normalized Difference Red Edge Index (NDRE) related to the determination of grassland quality and the first principal component of the red-edge Chlorophyll Index obtained by principal component analysis. The GQI was applied to evaluate grassland quality in the flooded plain, which is an important grassland ecological-barrier area in the western area of Jilin Province, and was then verified using field measurement data. Results show that 1) 80% of grasslands in Xianghai Nature Reserve are of a medium quality, and the grasslands with good growth status account for approximately 15% and are mainly concentrated in the wetland and swamp areas in the central south part of the reserve and that 2) the correlation of the evaluation results was verified using the survey field biomass, and the coefficient of the empirical correlation model is 0.96, which indicates good consistency. This study is of practical significance for the timely and accurate monitoring of grassland growth, which is beneficial for the development of livestock husbandry and the protection of the ecological environment in northern China.

Оценка эволюции ландшафтов Cамотлорского нефтегазового месторождения

The Samotlor oil and gas field in Western Siberia, one of the largest in the world in terms of oil reserves, has been developed since 1969. Natural forest and marsh landscapes are experiencing the strongest anthropogenic pressure due to the creation of a dense network of cluster drilling sites, roads connecting them with pipelines, enterprises for primary oil refining, lines of communication. Oil production and transportation activities during the development of the Samotlor field are accompanied by pollution of the territory and degradation of vegetation, and a reduction in forest areas. To identify the dynamics of natural forest-bog landscapes, which manifests itself in a change in the ratio of forest and swamp areas, we used a comparison of a survey topographic map at a scale of 1:200 000 in 1980, showing the distribution of forests, as well as passable and impenetrable swamps, with modern high-resolution satellite images, according to which deciphered the boundaries of forests and various types of swamps-raised ridge-hollow, ridge-lake-hollow and lowland. Comparison of materials from different times was carried out on a 7.5×13.5 km site southeast of Lake Samotlor. A comparison of maps compiled in 1980 and 2019 shows that the area of forests here has almost tripled; Herbaceous-shrub communities with small islands of residual forests formed on the site of reduced forest tracts. Among the swamps, a reduction in the areas of lowland fen was revealed, their localization along the shores of lakes, with the expansion of the areas of raised bogs. In place of the impenetrable swamps of 1980, ridge-lake-hollow complexes of raised bogs were formed, with wide distribution of ridge-hollow. It has been shown that, along with the negative processes of anthropogenic deforestation, ecosystem pollution and vegetation degradation, during the development of the deposit there is an increase in the drainage of the territory, accompanied by a local increase in greenery, which is additionally promoted by the tendency to climate warming.

Analysis of the Alabio Ducks Rearing Business with Herbal Medicine Supplementation in Lebak Swamplands of South Kalimantan

Ducks are one of the sources of income for farmers in the Lebak swamp area, South Kalimantan. Duck rearing is one of the prospective ducks farming activities. The study aims to determine the analysis of Alabio ducks rearing business with herbal medicine supplementation. Due to the high prevalence of disease attacks, herbal medicine supplementation was given to ducks to boost their immune systems. The research was carried out in Sungai Durait Hulu village, Babirik subdistrict, Hulu Sungai Utara (HSU) Regency in April-December 2019. A total of 700 female Alabio ducks were used as samples with a mixed rearing system (intensive system for ducks aged 1-30 days; semi-intensive for ducks aged 1-5 months), and a 5-month of observation period. The parameters observed were production parameters, mainly duck mortality and/or loss, and economic parameters to determine business feasibility. The herbal medicine supplementation significantly affected immune systems, as shown by a lower mortality rate (30%) for ducks with herbal medicine supplementation compared to ducks without herbal medicine supplementation (50%). Duck rearing in this area was feasible and profitable which shown by R/C values were greater than one for both groups of ducks, namely 1.84 and 2.28 for ducks without and with herbal medicine supplementation, respectively.

Kajian Sebaran Panas Permukaan Daratan Dengan Teknik Penginderaan Jauh Berbasis Cloud

Climate change is constant. The average temperature has risen since the globe was encased in ice millions of years ago. Current climate change is caused by natural events and human behavior in treating and managing the environment. The huge burning of coal, oil, and wood and deforestation caused by economic development has seriously damaged the world's climate. Global climate change may alter peat carbon stored by forest and land fires. Human activities like plantation development, agriculture, and logging have made tropical peatlands more vulnerable to fire. Indonesia has 44 million hectares of tropical peatlands, with 45% and 64% carbon content. This study addresses Palangka Raya's intermittent land surface heating. The Palangka Raya University academic community conducted this research to provide input on climate change and the global environment and to predict a symptom or occurrence that harms society. This project is part of the University of Palangka Raya's Principal Scientific Pattern (PIP): Science and Technology Innovation in Tropical Peat Swamp Areas and River Streams.

Actualization of Environmental Education According to the Qur'an Through the SWALIBA Program at Madrasah Aliyah Darul Ilmi

Schools with Environmental Insight and Disaster Mitigation are schools that have a commitment and systematically internalize environmental values and disaster preparedness into all school activities. Madrasah Aliyah Darul Ilmi is in a transitional area of peat swamp with a plain area type that is very prone to disasters, the topography is very risky for floods, cyclones, and land fires. This study used a descriptive method with the approach of (1) counseling and discussion; (2) training; (3) simulation; (4) assistance; and (5) evaluation. Furthermore, the stages in this approach are tested through a questionnaire and visualized in the form of percentage data (%), The results obtained in the form of the level of understanding and attitudes of students towards the actualization of environmental education according to the Qur'an through the SWALIBA program. The results of this study are described as follows: (1) on the indicators of the importance of the environment for the life of students' ability to actualize themselves is Very Good with an accumulation percentage of 96.23%, this percentage has a correlation with very good knowledge and attitudes towards the environment and able to actualize it in life. (2) on indicators of sensitivity and understanding of disaster mitigation, students' actualization abilities are classified as Good with an accumulation percentage of 89.48%. This percentage correlates with the knowledge and attitudes shown by students during the school environment.