ESTIMASI STOK KARBON TERSIMPAN PADA HUTAN MANGROVE DI PALUH KURAU, DELI SERDANG

    Pardip Maulana, - (2024) ESTIMASI STOK KARBON TERSIMPAN PADA HUTAN MANGROVE DI PALUH KURAU, DELI SERDANG. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Karbondioksida (CO2) merupakan salah satu gas rumah kaca terbesar di atmosfer bumi yang mengalami peningkatan dampak akibat aktifitas manusia dan berakibat pada perubahan iklim global. Hutan mangrove menyediakan fungsi penyerap karbon dengan menyerap CO2 dari atmosfer melalui fotosintesis dan penyimpanan karbon pada sedimen. Oleh karena itu, penting untuk memahami distribusi karbon yang tersimpan di dalam ekosistem mangrove secara spasial. Penelitian ini memaparkan upaya pemetaan stok karbon di hutan mangrove dengan menggunakan teknologi penginderaan jauh. Penggunaan data spasial dan teknik pengolahan citra Normalized Difference Vegetation Index (NDVI) serta pemodelan regresi linear digunakan untuk menjelaskan varians stok karbon mangrove. Jenis sedimen berupa lumpur dan pola pasang surut diurnal menjadikan wilayah hutan mangrove Paluh Kurau sebagai media pertumbuhan untuk spesies Avicennia sp, Bruguiera sp, Nypa sp, Rhizophora sp, dan Sonneratia sp yang baik dengan kerapatan vegetasi yang beragam. Vegetasi tingi seluas 1.371,55 ha, vegetasi sedang seluas 509,73 ha, dan vegetasi rendah seluas 151,93 ha. Hasil penelitian menunjukan simpanan karbon sebesar 136.192,12 ton dengan koefisien determinasi persamaan linear sebesar 0,839 untuk biomassa diatas tanah dan 0,813 untuk koefisien determinasi persamaan linear biomassa dibawah tanah. Sehingga pemodelan persamaan yang dihasilkan dapat bekerja dengan baik untuk estimasi stok karbon tersimpan di Hutan Mangrove Paluh Kurau.

    Carbon dioxide (CO2) is one of the largest greenhouse gases in the earth's atmosphere which has increased impacts due to human activities and results in global climate change. Mangrove forests provide a carbon sink function by absorbing CO2 from the atmosphere through photosynthesis and storing carbon in sediments. Therefore, it is important to understand the spatial distribution of carbon stored in mangrove ecosystems. This study describes efforts to map carbon stocks in mangrove forests using remote sensing technology. The use of spatial data and Normalized Difference Vegetation Index (NDVI) image processing techniques as well as linear regression modeling were used to explain the variance of mangrove carbon stocks. Sediment types in the form of mud and diurnal tidal patterns make the Paluh Kurau mangrove forest area a growth medium for Avicennia sp, Bruguiera sp, Nypa sp, Rhizophora sp, and Sonneratia sp species with diverse vegetation density. High vegetation covers an area of 1,371.55 ha, medium vegetation covers an area of 509.73 ha, and low vegetation covers an area of 151.93 ha. The results showed carbon storage of 136,192.12 tons with a coefficient of determination of linear equations of 0.839 for above-ground biomass and 0.813 for coefficient of determination of linear equations underground biomass. So that the resulting equation modeling can work well for estimating carbon stocks stored in the Paluh Kurau Mangrove Forest.

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?hl=en&user=KWTw3y4AAAAJ ID SINTA Dosen Pembimbing: Willdan Afrizal Arifin: 6745746 La Ode Alam Minsaris: 6760517
    Uncontrolled Keywords: Hutan Mangrove, NDVI, Penginderaan Jauh, Penyimpanan Karbon. Mangrove Forest, NDVI, Remote Sensing, Carbon Storage
    Subjects: G Geography. Anthropology. Recreation > G Geography (General)
    Q Science > QK Botany
    S Agriculture > SD Forestry
    Divisions: UPI Kampus Serang > S1 Sistem Informasi Kelautan
    Depositing User: Pardip Maulana
    Date Deposited: 16 May 2024 03:59
    Last Modified: 16 May 2024 03:59
    URI: http://repository.upi.edu/id/eprint/116884

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