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THE CONSEQUENCES OF ILLEGAL MINING IN THE ENVIRONMENT: PERSPECTIVES BEHAVIORAL, KNOWLEDGE AND ATTITUDE Ali, Muhammad Ichsan
International Journal of Environment, Engineering and Education Vol 1 No 1 (2019)
Publisher : Three E Science Institute

Environmental problems can overcome by changing the mental attitude of humans as environmental destroyers to humans who are aware of their environment. The focus in research is to find out and then interpret the results obtained related to the presence or absence of influence between the level of knowledge and attitudes of traditional miners on behavior. The number of samples used was 212 respondents spread over traditional mining areas of the community. Data is obtained from surveys using questionnaire instruments and interviews with traditional miners. The data is then analyzed Structural Equation Model (SEM) using IBM AMOS 23. The results of validation and reliability and goodness of fit (GOF) indicate that the model is feasible and fit. The results of the analysis show that there is a significant impact between the variables of knowledge and attitudes towards the behavior of the mining community. The condition of enough knowledge is not able to change people's behavior to manage the environment. The results obtained are the same as attitudinal variables that show contra to the environment. All ways are done to get profits without seeing the consequences. The attitude of the government must be more assertive in controlling illegal mining that has damaged the surrounding environment. Humans who are aware of their environment are humans who already understand and apply attitudes and behaviors that care about the environment and apply the principles of ecology and environmental ethics.

The Consequences of Illegal Mining in the Environment: Perspectives Behavioral, Knowledge and Attitude Ali, Muhammad Ichsan
International Journal of Environment, Engineering & Education Vol 1 No 1 (2019)
Publisher : Three E Science Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.2633654

Environmental problems can overcome by changing the mental attitude of humans as environmental destroyers to humans who are aware of their environment. The focus in research is to find out and then interpret the results obtained related to the presence or absence of influence between the level of knowledge and attitudes of traditional miners on behavior. The number of samples used was 212 respondents spread over traditional mining areas of the community. Data is obtained from surveys using questionnaire instruments and interviews with traditional miners. The data is then analyzed Structural Equation Model (SEM) using IBM AMOS 23. The results of validation and reliability and goodness of fit (GOF) indicate that the model is feasible and fit. The results of the analysis show that there is a significant impact between the variables of knowledge and attitudes towards the behavior of the mining community. The condition of enough knowledge is not able to change people's behavior to manage the environment. The results obtained are the same as attitudinal variables that show contra to the environment. All ways are done to get profits without seeing the consequences. The attitude of the government must be more assertive in controlling illegal mining that has damaged the surrounding environment. Humans who are aware of their environment are humans who already understand and apply attitudes and behaviors that care about the environment and apply the principles of ecology and environmental ethics.

The Effect of Environmental Education Learning on Students at University Suarlin, Suarlin; Ali, Muhammad Ichsan
International Journal of Environment, Engineering & Education Vol 2 No 3 (2020)
Publisher : Three E Science Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.4390474

The commitment to environmental improvement through education has been included in the agenda this century. One formulation state that education plays an essential role in achieving a shared vision of realizing sustainable development. The specific steps are taken from Agenda 21 formulated in Education for Sustainable Development. The specific objectives to achieve from this research are as follows 1) Identifying the effect of environmental education on environmentally friendly attitudes of students; 2) Identifying the effect of environmental education on environmentally friendly behavior of students. The number of samples used in the study was 216 respondents. The data analysis technique used in this study is the Confirmatory Factor Analysis (CFA). From the results obtained for the energy conservation variable, the behavior towards conservation shows that there is still a lack of students conserving energy in their daily lives. An attitude of caring for the environment is a willingness that arises from internal encouragement to declare caring action for the environment, improve or maintain the environment's quality. Environmental care is intended as a change in the behavior of learning outcomes shown through understanding, experience, and mental readiness of students in applying the knowledge they learn through social processes to respond consistently to particular objects in a direction that supports or rejects and agrees or disagrees with an object.

The Effect of Environmental Education Learning on Students at University Suarlin, Suarlin; Ali, Muhammad Ichsan
International Journal of Environment, Engineering & Education Vol 2 No 3 (2020)
Publisher : Three E Science Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.4390474

The commitment to environmental improvement through education has been included in the agenda this century. One formulation state that education plays an essential role in achieving a shared vision of realizing sustainable development. The specific steps are taken from Agenda 21 formulated in Education for Sustainable Development. The specific objectives to achieve from this research are as follows 1) Identifying the effect of environmental education on environmentally friendly attitudes of students; 2) Identifying the effect of environmental education on environmentally friendly behavior of students. The number of samples used in the study was 216 respondents. The data analysis technique used in this study is the Confirmatory Factor Analysis (CFA). From the results obtained for the energy conservation variable, the behavior towards conservation shows that there is still a lack of students conserving energy in their daily lives. An attitude of caring for the environment is a willingness that arises from internal encouragement to declare caring action for the environment, improve or maintain the environment's quality. Environmental care is intended as a change in the behavior of learning outcomes shown through understanding, experience, and mental readiness of students in applying the knowledge they learn through social processes to respond consistently to particular objects in a direction that supports or rejects and agrees or disagrees with an object.

The Impact of Implication Problem Posing Learning Model on Students in High Schools Suarlin, Suarlin; Negi, Surabhi; Ali, Muhammad Ichsan; Bhat, Bilal Ahmad; Elpisah, Elpisah
International Journal of Environment, Engineering & Education Vol 3 No 2 (2021)
Publisher : Three E Science Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.5340339

Problem posing is a learning model that requires students to compose their questions or solve a problem into more straightforward questions that refer to solving the problem based on the initial situation. The study aimed to determine the increase of students in mastering the learning material through the Problem Prosing Learning Model. The type of research used in this study is quasi-experimental research. The sample used was 64 high school students with mathematics as the learning subject. There are two class groups: the experimental class with 31 students and the control class with 33 students. The research data obtained were processed by analysis of the paired sample t-test. The research results found that learning with the problem-posing approach made students active and creative, as seen from the ability of students to develop their questions based on the information provided. Students can process and explore existing information and ask problems or questions that can be resolved. Learning with the problem-posing approach can also increase student activity in the learning process, especially in interacting and sharing ideas with other students and with the teacher. Learning activities are meaningful, and student understanding of the concept becomes better.

The Impact of Implication Problem Posing Learning Model on Students in High Schools Suarlin, Suarlin; Negi, Surabhi; Ali, Muhammad Ichsan; Bhat, Bilal Ahmad; Elpisah, Elpisah
International Journal of Environment, Engineering & Education Vol 3 No 2 (2021)
Publisher : Three E Science Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.5340339

Problem posing is a learning model that requires students to compose their questions or solve a problem into more straightforward questions that refer to solving the problem based on the initial situation. The study aimed to determine the increase of students in mastering the learning material through the Problem Prosing Learning Model. The type of research used in this study is quasi-experimental research. The sample used was 64 high school students with mathematics as the learning subject. There are two class groups: the experimental class with 31 students and the control class with 33 students. The research data obtained were processed by analysis of the paired sample t-test. The research results found that learning with the problem-posing approach made students active and creative, as seen from the ability of students to develop their questions based on the information provided. Students can process and explore existing information and ask problems or questions that can be resolved. Learning with the problem-posing approach can also increase student activity in the learning process, especially in interacting and sharing ideas with other students and with the teacher. Learning activities are meaningful, and student understanding of the concept becomes better.

MONITORING SEBARAN DAN KERAPATAN MANGROVE MENGGUNAKAN TRANFORMASI NDVI PADA CITRA SENTINEL-2 DI PROVINSI SULAWESI BARAT Malik, Abdul; Ali, Muhammad Ichsan; Jalil, Abd. Rasyid; Zhiddiq, Sulaiman; Mannan, Abdul; Musyawarah, Rahma
Jurnal Environmental Science Vol 6, No 2 (2024): April
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/jes.v6i2.61266

The application of the Normalized Difference Vegetation Index (NDVI) on multispectral satellite imagery has been extensively used to assess the quantitative and qualitative aspects of mangrove vegetation. However, the use of Sentinel-2 imagery for this purpose is still relatively new. This research aims to monitor the distribution and density of mangrove vegetation in West Sulawesi by implementing NDVI transformation on Sentinel-2 imagery. The mangrove forest in Mamuju Regency, located in West Sulawesi, is one of the rich areas of mangrove forests on the island of Sulawesi, Indonesia. However, this region also exhibits disturbances in the mangrove ecosystem, resulting in limited monitoring efforts. By utilizing NDVI transformation, we identified the distribution and density of mangrove vegetation using Sentinel-2 imagery. The accuracy of image classification was evaluated using the confusion matrix method, and further analysis was conducted using linear regression to test the relationship between NDVI and mangrove density values obtained from field surveys. The results indicate that the total area of the mangrove forest reaches 1,798 hectares distributed along the coastal areas in the districts of Sampaga, Papalang, Kalukku, Mamuju, Simboro, Tapalang Barat, and Tapalang. Nearly 60% of this area has high mangrove density, while approximately 7% to 9% falls into the low and lowest density categories. NDVI values range from 0.06 to 0.81, with the highest value found in the Mamuju District and the lowest in the Papalang District. The correlation between NDVI and mangrove density shows a strong positive relationship (R=0.78). Therefore, Sentinel-2 imagery demonstrates high accuracy and potential for the development of predictive models for mangrove vegetation density. These findings have significant implications for the development of conservation policies and environmental management, as well as raising public awareness of the importance of preserving mangrove forests.

The Consequences of Illegal Mining in the Environment: Perspectives Behavioral, Knowledge and Attitude Ali, Muhammad Ichsan
International Journal of Environment, Engineering and Education Vol. 1 No. 1 (2019)
Publisher : Three E Science Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55151/ijeedu.v1i1.10

Environmental problems can overcome by changing the mental attitude of humans as environmental destroyers to humans who are aware of their environment. The focus in research is to find out and then interpret the results obtained related to the presence or absence of influence between the level of knowledge and attitudes of traditional miners on behavior. The number of samples used was 212 respondents spread over traditional mining areas of the community. Data is obtained from surveys using questionnaire instruments and interviews with traditional miners. The data is then analyzed Structural Equation Model (SEM) using IBM AMOS 23. The results of validation and reliability and goodness of fit (GOF) indicate that the model is feasible and fit. The results of the analysis show that there is a significant impact between the variables of knowledge and attitudes towards the behavior of the mining community. The condition of enough knowledge is not able to change people's behavior to manage the environment. The results obtained are the same as attitudinal variables that show contra to the environment. All ways are done to get profits without seeing the consequences. The attitude of the government must be more assertive in controlling illegal mining that has damaged the surrounding environment. Humans who are aware of their environment are humans who already understand and apply attitudes and behaviors that care about the environment and apply the principles of ecology and environmental ethics.

Pengaruh Penggunaan Limbah Slag Dan Abu Sekam Padi Terhadap Daya Serap Pada Bata Ringan Cellular Lightweight Concrete Azzahra, Hanif; Ali, Muhammad Ichsan; Ahmad, Irma Aswani
Sustainable Civil Engineering Journal Vol 1 No 2 (2025): Volume 1 Nomor 2 2025
Publisher : Department of Civil Education FT UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini bertujuan untuk mengevaluasi pengaruh penggunaan abu sekam padi (ASP) sebagai substitusi sebagian semen dan slag nikel sebagai pengganti agregat halus terhadap daya serap air bata ringan berbasis Cellular Lightweight Concrete (CLC). Lima variasi campuran diuji, termasuk variasi normal sebagai kontrol, dengan kombinasi ASP dan slag mulai dari 2,5% hingga 7,5%. Pengujian dilakukan terhadap benda uji menggunakan campuran pasir 5,5 kg, semen 5 kg, air 3 liter, dan foam agent 11 gram. Hasil menunjukkan bahwa nilai penyerapan terendah terjadi pada variasi 2,5% ASP 0% Slag sebesar 17,337%, sedangkan nilai tertinggi dicapai pada variasi 5% ASP 7,5% Slag sebesar 25,126%. Empat dari lima variasi campuran memenuhi standar SNI 8640:2018 dengan batas maksimum penyerapan air sebesar 25%. Hasil ini menunjukkan bahwa abu sekam padi cenderung menurunkan daya serap air, sedangkan penambahan slag dalam kadar tinggi dapat meningkatkan porositas bata ringan. Penelitian ini memberikan kontribusi terhadap pengembangan material bangunan ramah lingkungan melalui pemanfaatan limbah industri dan pertanian secara optimal.

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