Paper · 2024 · IOP Conference Series Earth and Environmental Science

Potential Regeneration and Spatial Distribution model of Saurauia pendula Blume in Mount Slamet, Central Java

H Helmanto; R N Zulkarnaen; N Fikriyya; et al.

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verbatim quotes
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citations
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Open access · cc-by

Abstract

Abstract Saurauia pendula Blume is a species of genus Saurauia and belong to Actinidiaceae family. Saurauia pendula spread over on several highlands or mountains in Java Island. Mount Slamet is the second highest mountain on Java with naturally good vegetations. The existence of several threats such as forest fires, destruction, deforestation and forest degradation has caused the condition of these plant species to begin to require attention. This study aims to determine the population of S. pendula , its potential regeneration and spatial distribution model in Mount Slamet area. The study was conducted on four (north, south, west and east) slopes in 2019-2020. Research on population conditions was carried out by following hiking trails and making new paths around the center of suitable habitat. Coordinate data is taken to make spatial analysis using Maximum Entropy (MaxEnt). The results showed that the number of S. pendula was found on the north, west and south slopes at an altitude of 1010-2024 masl. This species has a significant association with Saurauia microphylla de Vriese., Glochidion obscurum (Roxb. ex Willd.) Blume and Castanopsis argentea . The number of mature plants is 106 individuals, which have important role in the distribution of this plant. Analysis of the spatial distribution model shows that S. pendula is estimated to be widely distributed on the western slopes of Mount Slamet.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 4

Observationobservedoriginal resultmeasured

Claim · model-written summary

S. pendula was found on the north, west and south slopes at 1010-2024 masl.

Taxon
S. pendulaSaurauia pendulae1
Outcome
number of S. pendulae1
Qualifier
an altitude of 1010-2024 masle1
Setting
north, west and south slopese1

Verbatim

e1

“The results showed that the number of S. pendula was found on the north, west and south slopes at an altitude of 1010-2024 masl”

✓ located verbatim in the source · abstract, characters 889–1016 · show in text ↑
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

S. pendula has a significant association with Saurauia microphylla, Glochidion obscurum and Castanopsis argentea.

Taxon
Saurauia pendulaSaurauia pendulat0
Interactor
Saurauia microphylla de Vriese.Saurauia microphyllae2other
Second interactor
Glochidion obscurumPhyllanthus obscuruse2other
Outcome
significant associatione2
Qualifier
Castanopsis argenteae2

Not reportedDirection

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phyllanthus obscurus
Phyllanthus obscurus · Second interactorOng Jyh Seng · CC BY-SA 4.0 · iNaturalist ↗

Verbatim

t0

“Saurauia pendula Blume in Mount Slamet, Central Java”

✓ located verbatim in the source · title, characters 57–109 · show in text ↑
e2

“This species has a significant association with Saurauia microphylla de Vriese., Glochidion obscurum (Roxb. ex Willd.) Blume and Castanopsis argentea”

✓ located verbatim in the source · abstract, characters 1018–1167 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

S. pendula had 106 mature individuals.

Taxon
Saurauia pendulaSaurauia pendulat0
Outcome
number of mature plantse3
Value
106 individualse3

Verbatim

t0

“Saurauia pendula Blume in Mount Slamet, Central Java”

✓ located verbatim in the source · title, characters 57–109 · show in text ↑
e3

“The number of mature plants is 106 individuals”

✓ located verbatim in the source · abstract, characters 1170–1216 · show in text ↑
Observationobservedoriginal resultsimulated

Claim · model-written summary

S. pendula is estimated by the spatial distribution model to be widely distributed on the western slopes of Mount Slamet.

Taxon
S. pendulaSaurauia pendulae4
Outcome
widely distributede4
Setting
western slopes of Mount Slamete4

Verbatim

e4

“Analysis of the spatial distribution model shows that S. pendula is estimated to be widely distributed on the western slopes of Mount Slamet”

✓ located verbatim in the source · abstract, characters 1279–1419 · show in text ↑