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Autecology of Castanopsis argentea (Blume) A.DC. in Telaga Warna Nature Reserve Area, Bogor Regency

Journal of Tropical Biodiversity and Biotechnology · Vol. 7 No. 3 (2022)

DOI
10.22146/jtbb.69903
ISSN
2540-9581, 2540-9573
Terbit
2022-10-31
Penerbit
Universitas Gadjah Mada
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

The red list of the International Union for the Conservation of Nature and Natural Resources (IUCN) reported Castanopsis argentea as an endangered species. Studies about autecology on its natural habitat become important to perform species conservation. This study aimed to analyze the population structure, distribution pattern, and environmental factors that influence the presence of C. argentea in the Telaga Warna Nature Reserve. Data was collected in September 2020 by making 21 plots with a single plot. The purposive sampling method was used based on C. argentea representatives to determine plot location. Measurement of environmental factors, including soil sampling was carried out on each plot. Population structure was analyzed based on plant density, and Morisita index determined the distribution pattern. Environmental data were analyzed using PCA with Minitab 19 programs. Our field observation showed that C. argentea seedling has the highest density (1071 ind/ha) and decreased in the mature phase. C. argentea was found to have a clumped distribution pattern with an Id value of 1.03. PCA analysis showed differences in environmental factors that were thought to influence the presence of C. argentea individuals in four growth phases. The highest population structure of C. argentea was found in the growth phase of seedlings and saplings at an altitude of 1400 m asl. The spread population distribution of C. argentea was clumped. The influences of environmental variables on the existence of C. argentea were Mg, Ca, CEC, pH, and soil moisture.

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  • IPB University
  • University of Göttingen
  • Southeast Asian Regional Centre for Tropical Biology
  • Pelita Harapan University
  • Indonesian Institute of Sciences
  • Bandung Institute of Technology
  • Universitas Gadjah Mada
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Rekan penulisOrganisasiArtikel bersama
Nunik Sri AriyantiIPB University4
Triadiati TriadiatiIPB University3
Rika RaffiudinIPB University3
Tatik ChikmawatiIPB University3
Titiek SetyawatiAfiliasi tidak diketahui2
Sasya SamhitaUniversity of Göttingen2
Windra PriawandiputraIPB University2
Tiara SayustiIPB University2
Svea Lina JahnkUniversity of Göttingen2
Hermann BehlingUniversity of Göttingen2
Nurul amalia fadhilaIPB University2
Muhamad JunaidiIPB University1
Tri AtmowidiIPB University1
Sunardi SunardiIPB University1
S. TjitrosoedirdjoSoutheast Asian Regional Centre for Tropical Biology1
Soekisman TjitrosoedirdjoSoutheast Asian Regional Centre for Tropical Biology1
Indah Sukma WahyuniSoutheast Asian Regional Centre for Tropical Biology1
Setiabudi SetiabudiAfiliasi tidak diketahui1
Ana MeijideIPB University1
Miki NomuraSoutheast Asian Regional Centre for Tropical Biology1
Holger KreftUniversity of Göttingen1
Katja RemboldIPB University1
Jessica Elfani BermuliPelita Harapan University1
Sri RahayuIndonesian Institute of Sciences1
Amanatun NisaIPB University1
Martyna M. KotowskaUniversity of Göttingen1
Ramadhani Eka PutraBandung Institute of Technology1
Ibnul QayimIPB University1
Hery PurnobasukiUniversitas Airlangga1
Dwika BramastaIPB University1
RC Hidayat SoesilohadiUniversitas Gadjah Mada1
Melda Syam TonraIPB University1
Susi SusilawatiIPB University1
Dyah Perwitasari‐FarajallahIPB University1
Irmanida BatubaraIPB University1
Rahmadi SitompulUniversitas Sumatera Utara1
Hidayatus Sholihah TisniasariIPB University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://jurnal.ugm.ac.id/jtbb/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Autecology of Castanopsis argentea (Blume) A.DC.  in Telaga Warna Nature Reserve Area, Bogor Regency</dc:title>
	<dc:creator>Putri, Dianti Mayadika</dc:creator>
	<dc:creator>Sulistijorini, Sulistijorini</dc:creator>
	<dc:creator>Djuita, Nina Ratna</dc:creator>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:subject xml:lang="en-US">distribution pattern, endangered species, population structure</dc:subject>
	<dc:description xml:lang="en-US">The red list of the International Union for the Conservation of Nature and Natural Resources (IUCN) reported Castanopsis argentea as an endangered species. Studies about autecology on its natural habitat become important to perform species conservation. This study aimed to analyze the population structure, distribution pattern, and environmental factors that influence the presence of C. argentea in the Telaga Warna Nature Reserve. Data was collected in September 2020 by making 21 plots with a single plot. The purposive sampling method was used based on C. argentea representatives to determine plot location. Measurement of environmental factors, including soil sampling was carried out on each plot. Population structure was analyzed based on plant density, and Morisita index determined the distribution pattern. Environmental data were analyzed using PCA with Minitab 19 programs. Our field observation showed that C. argentea seedling has the highest density (1071 ind/ha) and decreased in the mature phase. C. argentea was found to have a clumped distribution pattern with an Id value of 1.03. PCA analysis showed differences in environmental factors that were thought to influence the presence of C. argentea individuals in four growth phases. The highest population structure of C. argentea was found in the growth phase of seedlings and saplings at an altitude of 1400 m asl. The spread population distribution of C. argentea was clumped. The influences of environmental variables on the existence of C. argentea were Mg, Ca, CEC, pH, and soil moisture. </dc:description>
	<dc:publisher xml:lang="en-US">Universitas Gadjah Mada</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2022-10-31</dc:date>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.ugm.ac.id/jtbb/article/view/69903</dc:identifier>
	<dc:identifier>10.22146/jtbb.69903</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Tropical Biodiversity and Biotechnology; Vol 7, No 3 (2022): December; jtbb69903</dc:source>
	<dc:source>2540-9581</dc:source>
	<dc:source>2540-9573</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/view/69903/34888</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/downloadSuppFile/69903/18816</dc:relation>
	<dc:relation>https://journal.ugm.ac.id/jtbb/article/downloadSuppFile/69903/18817</dc:relation>
	<dc:coverage xml:lang="en-US">Bogor Regency</dc:coverage>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2022 Journal of Tropical Biodiversity and Biotechnology</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
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