Vegetation analysis of the upstream Cianjur watershets in Mount Gede-Pangrango National Parkâ€™s

Arrijani, Arrijani; Setiadi, Dedi; Guhardja, Edi; Qayim, Ibnul

doi:10.13057/biodiv/d070212

Cited by 14 publications

(8 citation statements)

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“…The degree of similarity between the constituent components of one vegetation with another can be determined by cluster analysis that is useful to determine the groups of vegetative structure in the ATPF area. Inequality in size or vegetation diversity was determined using Squared Euclidean Distances where the position of each transect in the dendrogram described the distance between transects, meant that the adjacent transects connected by a connection line indicated the distance between both transects was closer than the other (Arrijani et al 2006).…”

Section: Type Of Vegetation Structurementioning

confidence: 99%

Species composition and structure of degraded mangrove vegetation in the Air Telang Protected Forest, South Sumatra, Indonesia

et al. 2019

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Abstract. Eddy S, Ridho MR, Iskandar I, Mulyana A. 2019. Species composition and structure of degraded mangrove vegetation in the Air Telang Protected Forest, South Sumatra, Indonesia. Biodiversitas 20: 2119-2127. Air Telang Protected Forest (ATPF) is one of the protected forests in the coastal area of South Sumatra, Indonesia which is around 12,660.9 hectares. This area is strategic because it borders directly with the Bangka Strait and adjacent to Sembilang National Park making it easy to access by the community. Various anthropogenic activities in the region such as residential, farming, agriculture, aquaculture, port and timber harvesting have led to degradation and loss of primary mangrove forest. This study aims to analyze the species composition and community structure of mangrove vegetation in the ATPF. The data were collected through observations at several point-centered samplings which were used to analyze the species composition and community structure of the vegetation and the physicochemical conditions of the environment. The species composition of this area consists of 20 species belonging to 14 families. The dominant species of tree, sapling and seedling stages are Nypa fruticans, Rhizophora apiculata and Acrostichum aureum, respectively. Overall species diversity index in this region is classified as very low, ranging from 0.00 to 0.73. Cluster analysis showed three types of vegetation structures in this region, namely Cyperus-Acrostichum type (shrub vegetation), Acrostichum-Rhizophora type (secondary forests) and Nypa-Avicennia (primary forests).

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Section: Type Of Vegetation Structurementioning

confidence: 99%

Species composition and structure of degraded mangrove vegetation in the Air Telang Protected Forest, South Sumatra, Indonesia

et al. 2019

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“…The important value index (IVI) is one of the parameters that can provide an overview of the role of the species in the community [21]. IVI is a very important value in determining how big the role and function of a species is in an ecosystem.…”

Section: Important Value Index (Ivi)mentioning

confidence: 99%

Flora composition and diversity in Mount Sibela Educational Forest, South Halmahera, North Maluku

Irmayanti

Ashari

Peniwidiyanti

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

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The Gunung Sibela Educational Forest is part of the nature reserve located on Bacan Island, North Maluku. Flora research in this location is still very limited, therefore this research was carried out as database support for area management. The purpose of this study was to describe the composition and diversity of flora in the Gunung Sibela Educational Forest. Data collection was carried out in block 332 by making 25 plots measuring 20 m × 20 m each. We recorded the number of individuals of each species, also height and diameter specifically for trees in each growth phase. There were 40 plant species from 25 families, dominated by Neolamarckia macrophylla in tree phase (71.95%), Celtis sp. in poles (41.87%) and saplings (22.55%), and Aglaia sp. in seedlings (33.02%). The diversity index was on moderate categories on trees (2.93), poles (2.93) and seedling (2.47), and high on saplings (3.05). The richness index was high on trees, poles, saplings (6.58, 5.18, 6.05 respectively), and moderate on seedlings (3.61). While the evenness index shows the number of individuals for trees, poles, saplings and seedlings tend to be evenly distributed (0.82, 0.93, 0.89, 0.89 respectively). Overall of this study is the composition of the vegetation in Gunung Sibela Educational Forest contains 40 species of plants and the diversity of species is classified as moderate, and evenness and species richness are classified as high. This indicates that the condition of the vegetation in the research location of the Gunung Sibela Educational Forest is in good condition.

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“…The original land cover before mining operation was secondary forest, shrubs and mixed plantation with vegetation of various habitus and species. This vegetation definitely added a positive impact on the ecological balance in terms of microclimate, improvement of the physical, chemical and biological properties of the soil, water management systems and flora and fauna conservation (Arrijani et al 2006).…”

Section: Study Period and Areamentioning

confidence: 99%

Diversity, structure and composition of vegetation in post-coal mining reclamation area in Sumatra, Indonesia

et al. 2021

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Abstract. Yuningsih L, Hearmansyah, Ibrahim E, Marsi. 2021. Diversity, structure and composition of vegetation in post-coal mining reclamation area in Sumatra, Indonesia. Biodiversitas 22: 3392-3400. The majority of coal mines are operated through an open-pit system which has a significant impact on the environment. Therefore, reclamation and revegetation activities are required to recover ecological sustainability. This study aimed to analyze the diversity, structure, and composition of vegetation resulting from the post-mining revegetation process in a mining concession in Sumatra, Indonesia at various intervals of post-reclamation periods, namely 11 years, 10 years, 8 years, and 5 years. Data collection was conducted by sampling with a 2.5 percent intensity. The study discovered 23 species of naturally grow understory plants and 25 species of woody plants. The stand structure at the eleventh, tenth, and eighth years of revegetation resembled an inverted J curve. The Species Richness Index (R) was determined to be low, the Shannon diversity index (H’) was is low to moderate, whereas the evenness index was moderate to high. We concluded that the structure of vegetation in the post-mining reclamation region resembled that of a natural forest ecosystem, yet the biodiversity indicators remain low and below those of natural forest. We expected the result of this study can enrich the limited knowledge of the ecology of post-mining reclamation in the tropics.

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Vegetation analysis of the upstream Cianjur watershets in Mount Gede-Pangrango National Parkâ€™s

Cited by 14 publications

References 0 publications

Species composition and structure of degraded mangrove vegetation in the Air Telang Protected Forest, South Sumatra, Indonesia

Species composition and structure of degraded mangrove vegetation in the Air Telang Protected Forest, South Sumatra, Indonesia

Flora composition and diversity in Mount Sibela Educational Forest, South Halmahera, North Maluku

Diversity, structure and composition of vegetation in post-coal mining reclamation area in Sumatra, Indonesia

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