Carbon stock estimation on some land cover: secondary forest, agroforestry, palm oil plantation and paddy fields

Abstract

The diversity of plant in some land uses at East Luwu Regency has potential to absorb and store carbon, which varies due to the plant different constituent. The differences of carbon stored of each land cover need to calculate in order to find the amount of carbon stock available. This study aims to estimate carbon stocks in the land cover of secondary forest, agroforestry, oil palm plantation and rice fields. The research use sample plot size 20 × 50 that taken 9 times for each land cover. Biomass data was collected using non-destructive sampling, since for undergrowth and necromass using destructive sampling by cutting and taking all the undergrowth and litter that are in a 1 × 1 meter quadrant. There are two kinds of soil sampling that collected; disturbed soil and intact soil. The results showed that the highest estimated carbon stock is secondary forest with carbon stock value of 265.86 tons / ha, as for agroforestry the carbon stock value of 131.31 tons / ha, while oil palm with a carbon stock value of 100.89 tons / ha and the lowest is paddy fields with carbon stock value of 70.50 tons / ha.

Implementation of ESG agenda principles in the green region project Voronezh region

“…In recent years, the forests of the Central Black Earth Region have been in a state of degradation and decay. Older forests, weakened by numerous pests and diseases, have suffered catastrophic losses, resulting in windthrow, dry wood and increased littering of forest areas adjacent to the city [9][10][11].…”

“…The subject has developed a forest-ecological model (platform) for the development of the forest-park green belt of the city of Voronezh, which includes a system of measures to ensure the preservation of existing forest, meadow and aquatic ecosystems; restoration of biological diversity of ecosystems; development of the allocated territories taking into account the increasing anthropogenic load [14][15][16].…”

Experience of afforestation of steep slopes by sowing and planting PMCR by the example of the Republic of Tatarstan

“…It has been established that of all types of forest plantations, the greatest influence on the climate is exerted by field-protective forest belts [1][2][3][4]. Under current climate change conditions, carbon storage in FFAs is of particular interest [16]. Poplar (Populus) is a promising species in carbon sequestration in northern and continental climates [15].…”

“…Under current climate change conditions, carbon storage in FFAs is of particular interest [16]. Poplar (Populus) is a promising species in carbon sequestration in northern and continental climates [15].…”

Dampak Perubahan Penggunaan Lahan Terhadap Besaran Stok Karbon di Kota Surabaya

“…Berbagai penelitian telah dilakukan tentang potensi cadangan karbon, termasuk penelitian tentang stok karbon di atas dan di bawah permukaan tanah berdasarkan berbagai jenis hutan, analisis karbon pada berbagai jenis penggunaan lahan agroforestri, penggunaan lahan monokultur dan relevansi antara stok karbon dan beberapa properti tanah dalam penggunaan Dampak Perubahan Penggunaan Lahan Terhadap Besaran Stok Karbon di Kota Surabaya Ummi Fadlilah Kurniawati Departemen Perencanaan Wilayah dan Kota Institut Teknologi Sepuluh Nopember (ITS) e-mail: fa.ummi99@gmail.com P lahan. Dari berbagai penelitian tersebut, hasil yang diperoleh berbeda-beda sesuai dengan jenis tutupan lahan masingmasing [13].…”