Mr. Andre Jankowski Ms. Judith Agnes Krobbach

74 Sekretariat Perizinan Penelitian Asing Kementerian Riset dan Teknologi DIREKTORI PENELITIAN ASING DI INDONESIA 2013

43.1 Prof. Dr. Alexander Haas

Warga Negara : Jerman Jabatan : Professor Institusi : Dept. of Biology, University of Hamburg No. SIP : 033SIPFRPSMII2013

43.2 Mr. Andre Jankowski

Warga Negara : Jerman Jabatan : Ph.D. Student Institusi : Dept. of Animal Ecology, University of Hamburg No.SIP : 81EXTSIPFRPSMXI2013 44. Diversity and dynamics of epiphytes and associated ants in oil palm plantations in Sumatra Indonesia Tujuan Penelitian : Meneliti pola keragaman dan proses yang terjadi pada perkebunan sawit, khususnya untuk benalu dan semut Bidang Penelitian : Biologi Daerah Penelitian : Jambi TN Bukit Dua Belas, perkebunan sawit Lama Penelitian : 7 tujuh bulan mulai 12 Februari 2013 Mitra Kerja : Departemen Biologi IPB Dr. Sri Sudarmiyati Tjitrosoedirjo dan Universitas Jambi Drs. Astrizal Paiman, MP

44.1 Ms. Judith Agnes Krobbach

Warga Negara : Jerman Jabatan : Master Student Institusi : Georg-August-University Göttingen No. SIP : 044SIPFRPSMII2013 75 Sekretariat Perizinan Penelitian Asing Kementerian Riset dan Teknologi DIREKTORI PENELITIAN ASING DI INDONESIA 2013 45. Diversity of vascular epiphytes in lowland rainforests and oil palm plantations on Sumatra Indonesia Tujuan Penelitian : Meneliti konsekuensi dari perubahan penggunahan lahan dari hutan hujan dataran rendah menjadi perkebunan sawit pada keragaman benalu Bidang Penelitian : Biologi Daerah Penelitian : Jambi TN Bukit Dua Belas, perkebunan sawit Lama Penelitian : 7 tujuh bulan mulai 12 Februari 2013 Bidang Penelitian : Departemen Biologi IPB Dr. Sri Sudarmiyati Tjitrosoedirjo dan Universitas Jambi Drs. Astrizal Paiman, MP Abstrak This scientiic project will compare the diversity of vasculare epiphytes between a nearlyintact lowland rainforest and anthropogenic inluenced landuse systems. The comparedinluenced landuse systems are rubber agroforests jungle rubber and rubber plantations.This project will be linked very closely to the master thesis of Arne Wenzel. Plot-basedspecies inventories will be accomplished in Bukit Duabelas National Park in the southwesternJambi province Sumatra, Indonesia. The hypotheses of this scientiic project are: a The diversity of vascular epiphytes decreases along a gradient of nearly intactrainforest in the national park to anthropogenic degradation b The diversity of vascular epiphytes in the agroforests compared to the plantations ishigher. c There are less specialized epiphytic species and higher rates of common generalists inareas with a high degree of human inluences.

45.1 Mr. Christian Felix Raphael Altenhövel