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Tantangan Pengelolaan dan Upaya Konservasi Mangrove di Kawasan Belawan Sicanang Harefa, Meilinda Suriani; Sinurat, Ester; Pandiangan, Errason; Sinaga, Agnes
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 5 (2025): Volume 3, Nomor 5, June 2025
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.15573863

Abstract

The mangrove ecosystem on Sicanang Island, Medan Belawan, is facing heavy pressure due to human activities such as land conversion, waste pollution and the impact of climate change. This research uses observation, interviews and documentation methods to identify the factors causing mangrove degradation as well as conservation efforts carried out by the community. The research results show that land conversion into ponds and settlements causes a decrease in vegetation cover of up to 40% in one decade, which has a direct impact on the decline in marine biota populations. In addition, domestic and industrial waste pollution worsens ecosystem damage. However, the local community has initiated various recovery efforts, such as mangrove rehabilitation, sustainable use of resources, and community-based waste management. Collaboration between communities, government, NGOs and educational institutions is key in strengthening conservation efforts and building a sustainable coastal management system.
Developing Pedagogical Strategies for Prenatal Nutrition as a Preventive Measure Against Down Syndrome Sinaga, Agnes; Ramanda, Peni
International Journal of Pedagogy Vol. 3 No. 01 (2025): International Journal of Pedagogy
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/ijp.v3i01.19898

Abstract

Having a healthy child, both physically and mentally, who grows and develops well is the hope of every parent. However, the birth of children with developmental disabilities, such as Down syndrome, remains a concern that must be addressed, particularly through preventive efforts. Down syndrome is a genetic disorder associated with intellectual disability, often linked to both genetic and environmental factors, including inadequate maternal nutrition during pregnancy. This study aims to develop pedagogical strategies for educating pregnant women on the importance of prenatal nutrition as a preventive measure against Down syndrome. Using a field study method, data were collected through observations and interviews to explore the understanding and practices of maternal nutrition among pregnant women. The findings indicate that adequate nutritional intake during pregnancy contributes significantly to reducing the risk of developmental disorders, including Down syndrome, beyond hereditary factors. The implication of this study highlights the importance of structured and accessible pedagogical interventions to raise awareness and promote responsible nutritional practices during pregnancy. It is hoped that the results can serve as a foundation for future educational programs that empower mothers to make informed decisions for the well-being of their unborn children.