Vegetation Analysis and Association Species of Trees for Tropical Rainforest Highland in Cagar Alam Gunung Sigogor

Select Volume / Issue:

• Volume 5,Issue 6,Nov.,2018

Year:

2018

Type of Publication:

Article

Keywords:

Vegetation, Association, Mountains Tropical Rainforest, Nature Reserve

Authors:

Martono, Djoko Setyo; Rahayu, Sri; Wijayanti, Endry

Journal:

IJRAS

Volume:

5

Number:

6

Pages:

237-241

Month:

November

ISSN:

2348-3997

Note:

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. CC BY-NC-SA 4.0 Creative Commons License: https://creativecommons.org/licenses/by-nc-sa/4.0/

Abstract:

One area that has chosen as a nature reserve in East Java is the Sigogor Mountain Nature Reserve, with mountain tropical rainforest types dominating this area. The composition of tree-level species and species that dominate the highland tropical rainforest area is the aim of this study. Data collection method uses the quadrant method (Point Center Quarter Method), while relationship analysis uses the 2 x 2 Contingency Table method. Based on the results of the study, it founded that the vegetation of Mount Sigogor Nature Reserve consisted of at least 42 species of trees including 21 families. The number of trees per hectare is 476 stems, with the total area of the base area per hectare is 86.2358 m2. Sigogor Nature Reserve is dominated by Quercus sondaica BL Miq followed by Dodonea viscosa; Casuarina sp; Litsea glutinosa and Persea odoratissima (Nees) Kosterm with INP of 38.44% respectively; 35.90%; 28.21%; 27.11% and 16.29%. There is a tendency to live together between species of trees Quercus sondaica with Litsea glutinosa

Full text: IJRAS_729_FINAL.pdf