Vegetasi Tumbuhan pada Kawasan Tepi Hutan Taman Nasional Gunung Gede Pangrango yang Berbatasan dengan Kebun Raya Cibodas

Abstract

Cibodas Botanic Garden area is adjacent with natural forest of Mt. Gede Pangrango National Park which consequences both vegetation in the border area are influence each other. The aims of this research were to study plant vegetation of forest area adjacent to Cibodas Botanical Garden and compare it with forest interior using transect method. The results showed that species richness in forest interior were higher than adjacent forest area. Furthermore, number of tree species, basal area and Shannon-Wienner diversity index in forest boundaries were higher rather than forest interior. Habitats along the forest edge were inhabited by trees with large dbh and low tree density. While trees inhibited forest interior areas with high density but small in size. The trees in forest interior were dominated by Schima wallichii, Lithocarpus pallidus and Turpinia sphaerocarpa. While trees in the forest boundary vegetation were dominated by Engelhardtia spicata, Litsea firma and Lithocarpus indutus. The tree age structure of forest interior and forest edge showed an inverted J-pattern and flat pattern respectively. Meanwhile, tree communities on edge forest vegetation showed similar age structure, especially in middle diameter class.

Short Communication: Floristic survey of vascular plant in the submontane forest of Mt. Burangrang Nature Reserve, West Java, Indonesia

“…Aglaia eximia and Polyalthia subcordates, showed a positive regeneration trend compared with a high trees (Table 4). Polyalthia subcordata, Sambucus javanica, and Aglaia eximia were commonly found on those heights, as reported by Zuhri et al (2018) in the remnant forest of Cibodas Botanic Gardens. Pinanga javana (Pinang jawa), is also spread throughout observation plots.…”

“…The requirement of food and settlement has pressed to open much larger land (Setiawan and Sulistyawati 2008;van Welzen and Raes 2011;Tsujino et al 2016). On the other hand, diversity loss and dynamic vegetation succession that were often found in the mountain forest of Java (Zuhri and Mutaqien 2011;Purwaningsih et al 2017;Zuhri et al 2018), will encourage innovation to the conservation of the flora on every mountain, such as in Burangrang Nature Reserve.…”

“…Burangrang becomes a natural habitat of Java primate, such as owa java, lutung and surili, so that flora conservation to support the animals woof must be regarded (BBKSDA 2016). On the other hand, some areas of Burangrang Nature Reserve are adjacent immediately with agriculture and plantation so the plants are susceptive to be coming into natural forest, as reported by Zuhri et al (2018) in Mount Gede.…”

Zonation Drives The Abundance of Understory Exotic Plant Species in Ir. Djuanda Forest Park, West Java

“…This result indicated that sub-group IIA is a transition zone between utilization block and protected block, although more similar to protected block. The transition zone usually has the highest species number and unique composition of flora, as reported by Mutaqien and Zuhri (2011) and Zuhri et al (2018) in Mt. Gede Pangrango NP.…”

Keanekaragaman Tumbuhan Berbiji di Blok Malagembol Cagar Alam Gunung Tilu Jawa Barat

“…Lokasi tersebut merupakan habitat bagi berbagai jenis burung (Partasasmita, Atsaury, & Husodo, 2017), primata jawa seperti Owa Jawa, Lutung dan Surili (Partasasmita & Malik, 2016), serta menjadi bagian penting dalam penyelamatan tumbuhan secara in situ hutan pegunungan di Jawa (Partasasmita & Malik, 2016;Susilo, 2018;Cahyanto, Efendi, & Ramdan, 2020). Seperti halnya, di kawasan hutan pegunungan lainnya di Jawa (Purwaningsih, Polosakan, Yusuf, & Kartawinata, 2017;Zuhri et al, 2018), hutan CA Gunung Tilu banyak didominasi dengan jenis tumbuhan Fagaceae dan Lauraceae, terutama jenis Castanopsis javanica (Cahyanto et al, 2020). Lokasi yang berbatasan langsung dengan perkebunan memunculkan komposisi flora yang unik, seperti yang ditemukan di Cagar Biosfer Cibodas (Zuhri et al, 2018).…”