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Species Distribution of Styrax sumatrana in North Sumatra using Maxent Modelling Approach Muhammad Hadi Saputra; Saut Aritua Hasiholan Sagala; Han Soo Lee
Forum Geografi Vol 33, No 2 (2019): December 2019
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v33i2.9056

Abstract

Styrax sumatrana is the prestigious tree from North Sumatra. The resin which is a product from this tree has high demand and take a role as the primary income for farmer around the forest. However, the climate change along with the land conversion, threatens the species distribution . This paper aims to analyse the variable that contributes to Styrax sumatrana distribution and predict the potential distribution area of the species in North Sumatra Province . Several variables, such as elevation, slope, aspect, climate condition and land use land cover (LULC), were used to analyse the contribution for Styrax sumatrana distribution. The analysis uses the Maximum entropy model to examine the variable contribution for species distribution. The result shows that the mean temperature of the coldest quarter has a higher contribution for species distribution followed by elevation and LULC. The climate condition has a great impact by 28.5% than the other variable. The potential area that is suitable for Styrax sumatrana distribution was 8.91% or around 663,221.94 ha from a total of region.
Co-Authors Adiatma, Maulana Aditya Hani Afriansyah, Adam Agung Santoso, Agung Ahmad Adzin Nur Ihsan Al Haitamy, Eri Bestary Antori, Wahyu Atmaja, Muhammad Bima Azrai Sirait Bintang Athaariq Candra, Andel Hopi Daffa Alrizqi Daiva Averde Radhillah Darmuji Darmuji Darmuji Darmuji Darmuji, Darmuji Darmuji, Darmuji Dedi Handoko Dewi Lestari Effendi, Yanti Eka Martyani Eko Pujiono Erna Wati Hadi, Etik Fadhlurrahman, Irfan Hafizh Febri Distriyan Febri Dristyan Ferdiayansah Firmansyah, Ilham Fitri Kurniawati Fredy Fransisko Hadiyan, Yayan Han Soo Lee HEDI INDRA JANUAR Herningtyas, Wieke Hery Kurniawan Hidayah, Izhamil Humaida, Nida Ikke Yamalia Ilyas Ilyas Indah Khairunnisa Sinaga Indra Januar, Hedi Iqsanudin, Andika Irfan Hafizh Iryadi, Rajif Iswani, Sri Jhonsen Syaftriandi, Muhammad Johandri Iqbal Lainang, Lainang Marhaini Meilano, Rezagi Merdiansyah, Merdiansyah Miftahul Falah Muhamad Arjuna Nurwijayanti Oktarino, Ade Pramesti Nurul Adinda Puspasari, Herti Windya Rachmawati, Novalia Ramadhan, Ivan Relawan Kuswandi Reni Setyo Wahyuningtyas Rhomiko Rico Saputra, Surya Azi Sari, Dewa Ayu Intan Saut Aritua Hasiholan Sagala Saut Siagian Saut Siagian, Saut Sigit Kurniawan Sigit Kurniawan Sitanggang, Yonathan Frederic P Sitinjak, Tiur Rizki Sukmawati, Jalma Giring SUTOMO Sutomo Sutomo Swari, Komang Kartika Indi Syakran, Rusydi Syifa Andini Aulia Putri Tanto Tanto Tanto Triana, Helza Triwibowo, Radestya van Etten, Eddie Wahab, Luthfi Widyarini Widyarini Yayuk Ike Meilani Yusma Yennie, Yusma Yusnita Mirna Anggraeni