scholarly journals Stand structure and carbon storage of Bukit Lawang’s tropical rain forest of Gunung Leuser National Park

2020 ◽  
Vol 1542 ◽  
pp. 012061
Author(s):  
O Onrizal ◽  
N L Auliah
Keyword(s):  
Carbon Storage ◽  
Rain Forest ◽  
Tropical Rain Forest ◽  
National Park ◽  
Stand Structure

scholarly journals Keanekaragaman JenisTumbuhan Paku (Pteridophyta) di Jalur Pendakian Selo Kawasan Taman Nasional Gunung Merbabu, Jawa Tengah

2017 ◽  
Vol 19 (2) ◽  
pp. 119
Author(s):  
Fitri Kusuma Astuti ◽  
M Murningsih ◽  
J Jumari
Keyword(s):  
Forest Ecosystem ◽  
Rain Forest ◽  
Tropical Rain Forest ◽  
National Park ◽  
Diversity Index ◽  
High Mountains ◽  
Key Word ◽  
Low Diversity ◽  
The Many ◽  
Very High

Indonesia has a very high biodiversity, as well as ferns (Pteridophyta).Selo climbing lane at Merbabu Montain Nasional Park selected as the study site because of the many ferns that were founded in this area.The purpose of this study was to analyze the diversity of ferns species.in tropical rain forest ecosystem of high mountains and sub-alpine forests ecosystem on Selo climbing lane at Merbabu Mount National Park. There are many human activity in Selo climbing lanesupposed to influence the existing plants. This research was held on August-December 2016. The method usedinventory inSelo climbing lane and Plot, then analyzed using diversity index. The results found 33 species of ferns from 15 families. The diversity of ferns in the tropical rain forest ecosystem of high mountains fall into the medium category except at post II (2412 masl) has low diversity. Diversity in the sub-alpine forest ecosystem can not be calculated. Key word: diversity, fern, Selo climbing lane

scholarly journals CÁTALOGO DE EPÍFITAS VASCULARES DEL SECTOR EL SILENCIO (PARQUE NACIONAL NATURAL PARAMILLO) Y ZONA AMORTIGUADORA, CÓRDOBA, COLOMBIA

2015 ◽  
Vol 20 (3) ◽  
pp. 167-179
Author(s):  
Rosalba RUIZ VEGA ◽  
Cesar ESQUIVEL BERRIO ◽  
Adolfo SALGADO CRUZ ◽  
Heidy SAAB RAMOS
Keyword(s):  
New Species ◽  
Rain Forest ◽  
Tropical Rain Forest ◽  
National Park ◽  
Buffer Zone ◽  
Vascular Epiphytes ◽  
Natural Park ◽  
Vascular Epiphyte

<p>Se presenta el catálogo de la vegetación epifita vascular de un sector del Parque Nacional Natural Paramillo (PNNP) y zona amortiguadora (Córdoba, Colombia). Se realizaron muestreos en un área de 0,1 hectárea, donde se colectaron todas las epífitas vasculares distribuidas en los forófitos que presentaron un DAP ≥2,5 cm en cuatro sectores, El Silencio (interior del PNNP), Tuis Tuis, Tuis Tuis Arriba y Alto de Chibogadó (zona amortiguadora), correspondientes al bosque húmedo tropical (Bh-T) en el municipio de Tierralta. Se encontraron 2504 individuos de epífitas vasculares. El catálogo contiene 73 especies distribuidas en 41 géneros y 18 familias. El sector Tuis Tuis presentó el mayor número de especies (33). Las familias mejor representadas corresponden a las Araceae, Bromeliaceae y Orchidaceae, destacándose por mayor número de especies y géneros la familia Orchidaceae (20/15). Los géneros más diversos fueron <em>Anthurium</em> con ocho especies, <em>Guzmania</em> seis, <em>Tillandsia</em> y <em>Aechmea</em> con cinco cada uno. Los helechos reúnen solo el 6 % de la flora epifita. Se reportan  nuevos registros de especies para el departamento de Córdoba (39), ampliando el rango de distribución de este grupo de plantas en el país.   </p><p><strong>Catalogue of Vascular Epiphytic Sector Silencio (Natural National Park Paramillo) and Buffer Zone, Cordoba, Colombia</strong></p><p>The catalogue of the vascular epiphyte vegetation of Silencio sector (Paramillo National Natural Park) and buffer zone (Córdoba) is showed. Sampling was conducted in an area of 0,1 ha, collecting all vascular epiphytes distributed in phorophytes with a DAP≥2,5 cm, in four sectors. Collections were performed in the Silencio sectors (PNNP), Tuis Tuis, Tuis Tuis Arriba and Alto Chibogadó (buffer zone) of the tropical rain forest (Bh -T) in Tierralta town. 2504 individuals were recorded as vascular epiphytes. The catalog includes 73 species in 41 genera and 18 families. The sector Tuis Tuis showed the greatest representation of species (33). The families with the highest representation corresponds to Araceae, Bromeliaceae and Orchidaceae families. The Orchidaceae family had the highest diversity with 20 species and 15 genera. The most diverse genera were <em>Anthurium</em> with eight species, <em>Guzmania </em>with six species and <em>Aechmea</em> and <em>Tillandsia</em> with five species each one. Ferns are presented only in 6 % of the epiphytic plants. 39 new species records for the department of Córdoba - Colombia are reported, extending the range of distribution of this group of plants in the country.</p>

scholarly journals THE LICHENS DIVERSITY IN TRIANGULATION OF ALAS PURWO NATIONAL PARK, EAST JAVA

2015 ◽  
Vol 2 (1) ◽  
pp. 265
Author(s):  
Iin Supartinah Noer ◽  
Joko Kusmoro ◽  
Erwan Yudiar Darussalam ◽  
Dwi Nur Laksono ◽  
Aan Abdul Hakim
Keyword(s):  
Forest Ecosystem ◽  
Rain Forest ◽  
Tropical Rain Forest ◽  
National Park ◽  
Cloud Forest ◽  
Usnic Acid ◽  
Lowland Rain Forest ◽  
Tropical Lowland ◽  
Green Algal ◽  
Lowland Tropical Rain Forest

<p>The lichen flora of tropical areas is still much underworked Java in general and Alas Purwo in East Java for specially is no exception. Alas Purwo National Park is representative of a typical lowland tropical rain forest ecosystem in Java. . It is famous with peculiar and endemic species of plant include sawo kecik (Manilkara kauki) and manggong bamboo (Gigantochloa manggong). , beside among the other plants also ketapang (Terminalia cattapa), nyamplung (Calophyllum inophyllum), kepuh (Sterculia foetida), and keben (Barringtonia asiatica). Moreover, in lowland tropical rain forest ecosystem have reported the lichens species diversity is very high and may include over 200 species in 1 ha. There is no reported have found concerning the lichens richness in Alas Purwo. Recently preliminary study of Lichens diversity have been done at triangulation Zone Alas Purwo National Park , East Java. The lichens of the study area have not been treated comprehensively. We explored the lichenological characteristics of putative”tropical lowland cloud forest” (LCF) in a lowland area (0–20ma.s.l.) near Triangulation using macrolichens (cortocoulous species) as indicator taxa We analyzed lichen diversity on 20 trees in two 0,25 ha plots. In tropical lowland forests, corticolous green algal lichens are abundant and highly diverse. This may be related to adaptation to prevailing microenvironmental conditions including, for example, high precipitation and low light intensities. In the understory of a tropical lowland rain forest in Alas Purwo , we studied the morphology and anatomy of corticolous lichens and microcristal test. We found that from Tetrasigma sp , Serbella otodans, Hemandia feltata Baringtonia aciatika Pandanaceae Manilcara cauci Swetinia mahagoni trees there are 30 species of lichens, dominated by Dyorigma sp Graphis and Glyphis from familia of Graphidaceae and Dirinaria Physcia Pyxine Ramalina from familia of Parmeliaceae. The thallus calour was variety from Green-grey, Green-bllue, green, light green, grey, brown, dark green to orange. They have vegetative as wel as generative reproduction such as isidia, soralia, soredia, chypellae, histerothecia, perithecia,and apothecia. The lichenic acids contain such as gyrophoric acid, barbatic acid, usnic acid, atranorin, acid, divaricatic acid and lecanoric acid, </p><p><strong>Keywords</strong>: Alas Purwo, lichens and lichenic acid.</p>

scholarly journals Orchid Identification and Collection Techniques in the Kembang Kuning Resort Area, Rinjani Mount National Park (RMNP)

2021 ◽  
Vol 4 (4) ◽  
pp. 474-480
Author(s):  
Suripto ◽  
Yayat Maulidan
Keyword(s):  
Rain Forest ◽  
Tropical Rain Forest ◽  
National Park ◽  
Species Level ◽  
Species Determination ◽  
The West ◽  
Orchid Species ◽  
Knowledge And Skills ◽  
Genus Level

The Rinjani Mount National Park (RMNP) area is one part of the tropical rain forest in the West Nusa Tenggara region. Orchid is one of the flora that has a high  bioprospective in this area. The spread of natural orchids can continue to grow and there are still many that have not been identified. This study aims to train specific techniques in collecting and identifying natural orchids at The Resort of Kembang Kuning, Rinjani Mount National Park. The collection of orchids was carried out using the roaming method, while the identification of orchid species was carried out using a species determination technique through observation of morphological and anatomical descriptions. The out comes of this study are an increase in participants' appreciation, knowledge and skills in collecting and identifying species of natural orchids in the Kembang Kuning area of Rinjani ​​Mount National Park. Based on the observations obtained 9 species (7 species were identified to the species level and 2 species were identified to the genus level) from 6 genera of natural orchids in area of The Kembang Kuning Resort, The Rinjani Mount National Park (RMNP).

Seed-Dispersal by Elephants in a Tropical Rain Forest in Kahuzi-Biega National Park, Zaire

Biotropica ◽  
1995 ◽  
Vol 27 (4) ◽  
pp. 526 ◽  
Author(s):  
Takakazu Yumoto ◽  
Tamaki Maruhashi ◽  
Juichi Yamagiwa ◽  
Ndunda Mwanza
Keyword(s):  
Seed Dispersal ◽  
Rain Forest ◽  
Tropical Rain Forest ◽  
National Park

scholarly journals Keanekaragaman Jenis Tumbuhan Paku (Pteridophyta) di Jalur Pendakian Selo Kawasan Taman Nasional Gunung Merbabu, Jawa Tengah

2018 ◽  
Vol 20 (1) ◽  
pp. 25
Author(s):  
Fitri Kusuma Astuti ◽  
M Murningsih ◽  
J Jumari
Keyword(s):  
Forest Ecosystem ◽  
Rain Forest ◽  
Tropical Rain Forest ◽  
National Park ◽  
Diversity Index ◽  
High Mountains ◽  
Key Word ◽  
Low Diversity ◽  
The Many ◽  
Very High

Indonesia has a very high biodiversity, as well as ferns (Pteridophyta).Selo climbing lane at Merbabu Montain Nasional Park selected as the study site because of the many ferns that were founded in this area.The purpose of this study was to analyze the diversity of ferns species.in tropical rain forest ecosystem of high mountains and sub-alpine forests ecosystem on Selo climbing lane at Merbabu Mount National Park. There are many human activity in Selo climbing lanesupposed to influence the existing plants. This research was held on August-December 2016. The method usedinventory inSelo climbing lane and Plot, then analyzed using diversity index. The results found 33 species of ferns from 15 families. The diversity of ferns in the tropical rain forest ecosystem of high mountains fall into the medium category except at post II (2412 masl) has low diversity. Diversity in the sub-alpine forest ecosystem can not be calculated. Key word: diversity, fern, Selo climbing lane.

scholarly journals Struktur Tegakan dan Sebaran Jenis Terentang (Campnosperma auriculata) dan Mendarahan (Knema laurina) di Hutan Rawa Gambut

2021 ◽  
Vol 12 (1) ◽  
pp. 9-16
Author(s):  
Istomo Istomo ◽  
Abdul Aziz
Keyword(s):  
Data Collection ◽  
Carbon Storage ◽  
Species Distribution ◽  
National Park ◽  
Stand Structure ◽  
Water Storage ◽  
Analysis Method ◽  
Vegetation Analysis ◽  
Plot Size ◽  
Peat Swamp

Peat swamp forests in Indonesia have an important role as a water provider, water storage, carbon storage, and as a place to live for flora and fauna. Terentang (Campnosperma auriculata) and mendarahan (Knema laurina) are some of the main trees in peat swamp ecosystem. This research aims to determaine stand structure and distribution of terentang and mendarahan species in peat swamp forests. The research was conducted at Sebangau National Park and Sungai Bram Itam Peatland Protected Forest using the vegetation analysis method with a plot size of 100 m x 100 m, divided into sub-plots size 20 m x 20 m, and used for data collection for trees with size ≥ 10 cm. The results in Sebangau National Park was 115 individuals of terentang, 10 individuals of mendarahan and total of all species was 1043 individuals. while in the Sungai Bram Itam Peatland Protected Forest was 5 individuals of terentang, 21 individuals of mendarahan and total of all species was 543 individuals. The stand structure at both locations classified as normal. The spreading pattern of Terentang and mendarahan trees is a uniform distribution pattern. Keywords: Campnosperma auriculata, Knema laurina, Peat swamp, Species distribution, Stand structure

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