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"Studi mengenai respons burung terhadap efek tepi telah dilakukan pada tiga tipe habitat yaitu kawasan hutan, kawasan agrisilvikultur dan kawasan tepi Taman Nasional Bukit Barisan Selatan (TNBBS). Studi dilakukan pada bulan Agustus--September 2014 dan Maret--April 2015 di ketiga tipe habitat yang terletak di desa Sumberejo dan Pemerihan, Lampung Barat. Metode yang digunakan adalah point count dalam transek sejauh 1 km yang dibuat masing-masing ke arah hutan dan kebun dengan jarak antar titik yaitu 200 m. Hasil Cluster Analysis menghasilkan 8 kelompok dengan komposisi yang berbeda Secara umum, komunitas burung di TNBBS didominasi oleh spesialis tepi (ST). Sebanyak 30 jenis burung merespon positif terhadap keberadaan tepi dan didominasi oleh jenis dari suku Pycnonotidae. Namun, analisis berdasarkan tipe tepi menunjukkan bahwa komunitas burung TNBBS merespon negatif terhadap keberadaan jalan. Faktor vegetasi seperti komposisi vegetasi dan bukaan kanopi, serta tingkat intensitas gangguan diduga memengaruhi komposisi burung yang terdapat di kawasan tersebut. Struktur vegetasi yang lebih kompleks pada kawasan tepi berpotensi sebagai penyedia sumberdaya yang lebih beragam bagi komunitas burung. Namun, gangguan seperti aktivitas kendaraan dan perubahan lahan dapat berpengaruh terhadap ketidakhadiran jenis yang membutuhkan area yang lebih luas seperti Enggang gading dan Kuau raja. Kajian mengenai efek tepi terhadap burung diperlukan untuk menunjang manajemen konservasi biodiversitas di kawasan tepi TNBBS.

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A study on bird community response to edge effect along the Bukit Barisan Selatan National Park (BBSNP) was conducted on August--September 2014 and March--April 2015 in three types of habitat: forest, agriculture and edge at Pemerihan and Sumberejo villages, West Lampung. The aim of the study was to determine the bird composition based on the habitat type and edge type. The bird survey was carried out using point count method in 1 km transect that established in both forest and agriculture area in those districts. Each transect composed of six point counts at 200 m intervals. By using Cluster Analysis, eight cluster represented each response of bird species to edge type and habitat type. The result showed, in general, edge area in BBSNP has the highest number of bird species than the other type of habitat. Thirty species was classified as edge species and dominated by species from Pycnonotidae. There were no number of birds in cluster which has high abundance in edge area with road as its edge type. The disturbance intensity and vegetation are the most important factors that affected the presence of bird in each habitat with different type of edge. Vegetation complexity along edge, as a combination between forest and agriculture, provides more resource for birds. Despite the benefit, the presence of road and habitat encroachment along the edge may probably responsible to the absence of forest-dependent species such as Helmeted hornbill and Great argus. More research on edge response on birds may support the better the management system of edge area around BBSNP, West Lampung."

"Telah dilakukan penelitian mengenai keragaman burung penyedia layanan ekosistem (frugivor dan nektarivor) dan hubungannya dengan vegetasi di tepi kawasan Taman Nasional Bukit Barisan Selatan, Lampung, Sumatera pada pertengahan Juni 2012 sampai September 2012. Sensus burung dilakukan dengan menggunakan metode Point Count (titik), sedangkan pengambilan data vegetasi dilakukuan dengan metode Point Center Quarter (PCQ) di habitat hutan dan kebun. Hasil Penelitian menunjukkan jumlah jenis burung penyedia layanan ekosistem yang ditemukan sebanyak 50 jenis burung. Perkebunan (n=38) memiliki jumlah jenis yang lebih tinggi dibandingkan hutan (n= 36). Nilai indeks keragaman burung penyedia layanan ekosistem di habitat kebun (H’= 2,89) lebih tinggi dibandingkan hutan (H’= 2,70). Namun demikian, hasil analisis uji t indeks keanekaragaman jenis burung penyedia layanan ekosistem menunjukkan tidak ada perbedaan secara nyata keragaman antara habitat hutan dan kebun (0,562 pada P<0,05). Terdapat 11 jenis tumbuhan berbuah dan berbunga yang berasosiasi positif dengan kehadiran burung penyedia layanan ekosistem di dua habitat tersebut.

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A study of bird diversity as provider of ecosystem service (frugivor and nektarivor) and the relationship with vegetation at the forest edge of Bukit Barisan Selatan National Park, Lampung, Sumatra, was conducted during mid-June to September 2012. Bird survey was carried out using Point Count method, whereas vegetation data was collected using Point Center Quartered (PCQ) method in forest and garden habitat.

The results showed that, there were 50 bird species as provider of ecosystem service. The total bird species recorded in the garden (n=38) was higher than in the forest (n=36). Bird diversity index value of provider of ecosystem services in the garden (H’= 2,89) was higher than in the forest (H' = 2,70).

However, the bird diversity between forest and garden habitats was not significantly different (0,562 at P <0,05). There were 11 species plants which associated with bird species in the forest and garden habitat."

"Kelelawar buah famili Pteropodidae telah dikenal sebagai agen penyerbuk bunga dan penyebar biji berbagai spesies tumbuhan di kawasan tropis. Peran kelelawar buah sebagai penyerbuk bunga dan penyebar biji termasuk sebagai jasa layanan ekosistem yang berfungsi menjaga keseimbangan dan kelestarian ekosistem. Penelitian ini dilakukan untuk mengetahui asosiasi antara kehadiran kelelawar buah dengan tumbuhan di tepi kawasan Taman Nasional Bukit Barisan Selatan, Lampung selama bulan Juni--September 2012. Lokasi penelitian terdiri atas lahan perkebunan warga dan hutan. Kelelawar buah diperangkap menggunakan jala kabut (mist-net) pada pukul 18.00--22.00 WIB. Analisis vegetasi dilaksanakan menggunakan metode Point-centered Quarter (PCQ). Asosiasi kehadiran kelelawar buah dengan tumbuhan diuji dengan chi-square (2). Berdasarkan hasil penelitian telah didapat total 11 spesies kelelawar buah selama 195 jam pemerangkapan dan 79 spesies tumbuhan di hutan dan kebun. Hasil uji 2 menunjukkan adanya asosiasi antara spesies kelelawar buah dengan tumbuhan di hutan maupun kebun. Hasil tersebut dapat menunjukkan bahwa jasa layanan ekosistem oleh kelelawar buah terhadap tumbuhan tetap berlangsung baik di hutan maupun kebun.

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Fruit bats of the Pteropodidae family were known as pollinator and seed disperser to some plant species in tropical region. The roles of fruit bats in the ecosystem service are as pollinator and seed disperser that preserve ecosystem balance and conservation. This research was carried out to determine the association between the presence of fruit bats and plants on edge of Bukit Barisan Selatan National Park, Lampung during June to September 2012. Study sites consisted of cultivated area and forest site. Fruit bats were caught using mist net from 18.00 to 22.00 WIB. Vegetation analysis was done using Point-centered Quarter (PCQ) method. Association between the fruit bats presence and plants was tested using the chisquare (2) method. The results showed that there were 11 species of fruit bats recorded during 195 hours of capture and 79 plant species recorded from cultivated area and forest. The 2 test show an existing association between the presence of fruit bats and the plants form the forest and cultivated area. The result showed that the ecosystem service provided by the fruit bats for the plants suggested a positive influence for the forest and the cultivated area."

"Gunung Payung, Taman Nasional Ujung Kulon, merupakan kawasan yang masih memiliki hutan hujan tropis yang tersisa di dataran rendah P. Jawa. Sejumlah penelitian telah dilakukan di Gunung Payung, namun belum ada satupun penelitian yang membahas secara khusus mengenai jenis - jenis tumbuhan paku dan likofit. Tujuan penelitian kali ini adalah menginventarisasi dan mengidentifikasi jenis - jenis tumbuhan paku dan likofit yang terdapat di Gunung Payung. Metode penelitian yang digunakan adalah metode jelajah bebas. Hasil penelitian menunjukkan bahwa Gunung Payung memiliki 55 jenis tumbuhan paku dan empat jenis likofit. Dari 59 jenis yang diperoleh, terdapat 29 jenis tumbuhan paku dan 3 jenis likofit merupakan rekaman baru untuk Taman Nasional Ujung Kulon. Satu jenis tumbuhan paku dipertimbangkan sebagai rekaman baru untuk Pulau Jawa, yaitu Asplenium phyllitidis.

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Mt Payung, Ujung Kulon National Park (UKNP), is a location where tropical forest of Java’s lowland remain exist. Previously, botanical exploration has been conducted in this area, but none of them focus on ferns and lycophytes.Research aimed to inventroy and identify ferns and lycophytes found in Mt Payung. Specimens collected from several accessible location in Mt Payung.

Fifty five species of ferns and four species of lycophytes has been recorded during this research. Twenty nine ferns and three lycophytes considered as new record for UKNP. Asplenium phyllitidis has been found during the research and considered as new record of ferns in Java."

"ABSTRAKPembukaan lahan merupakan salah satu permasalahan yang dialami beberapa habitat hutan tropis di Indonesia, salah satunya terletak di Taman Nasional Bukit Barisan Selatan, Lampung. Burung merupakan salah satu hewan yang dapat digunakan sebagai hewan indikator karena burung relative mudah dijumpai pada berbagai habitat dan mampu menempati berbagai tipe habitat dan relung. Burung memiliki tipe feeding guild yang beragam, salah satunya adalah burung insektivora. Burung insektivora dapat tergabung ke dalam sebuah kelompok pencari makan yang di dalamnya terdapat beberapa jenis berbeda atau biasa disebut mixed-species foraging flock. Metode survey burung yang digunakan dalam penelitian ini adalah metode titik-hitung dan ad-libitum. Survey burung dilakukan pada tiga transek sepanjang 1 km, yang terletak pada habitat hutan dan kebun, dan melewati tiga desa: Sumberejo, Pemerihan Bawah, dan Pemerihan Atas. Sebanyak 23 kelompok burung yang ditemukan merupakan mixed-flock. Mixed-flock yang terdapat di kebunyaitu 14 kelompokdanhutan 9 kelompok. Sebanyak 14 kelompok ditemukan pada transek Sumbererjo, 2 kelompok pada transek Pemerihan Bawah, dan 7 kelompok pada transek Pemerihan Atas. Terdapat asosiasi antara Cipoh jantung (Aegithina viridissima) dan Jingjing batu (Hemipus hirundinaceus) dengan nilai Xhit 87,1>Xtab 3,84 (dk=1; p < 0,05). Potensi pembentukan mixed-flock terdapat di kawasan tepi TNBBS. Komposisi tipe pengambilan pakan gleaner, sallier, probe, searcher.

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ABSTRACTLand clearings is one of the problems that occur in most tropical forest habitat in Indonesia, one of them occur at Bukit Barisan National Park, Lampung. Birds considered as an environmental indicator because they are easily found and able to occupy different type of niche and habitats. Birds have diverse food preferences called as feeding guilds, one of them is insectivorous birds. Insectivorous birds from different species can banda foraging group called as mixed-species foraging flock. The methods used to survey the birds is point-count and ad-libitum method to examine birds species. We conduct birds survey on three transects along 1 km, that located in both plantation and forest and thru three village: Sumberejo, Pemerihan Bawah, and Pemerihan Atas. 23 groups of mixed-species were found during the survey. 14 of them located at plantation habitat and while the other 9 located at the forest habitat. 14 groups found in Sumberejo transect, 2 groups found in Pemerihan Bawah transect, and 7 group found in Pemerihan Atas transect. Association occured between the green Iora Aegithina viridissima and black-winged flycatcher-shrike Hemipus hirundinaceus with the value of Xcount (87,1) is greater than Xtab (3,84) (df=1; p < 0,05). Formation potential of mixed-species flocking mostly occured at the edge of BBNP. Composition of foraging guild are, gleaner, sallier, prober, and searcher."

"[ABSTRAKbrPenelitian mengenai struktur komunitas diatom epifit pada daun lamun di padang lamun perairan Muara Binuangeun, Banten telah dilakukan pada tanggal 30 April -- 3 Mei 2015. Penelitian bertujuan untuk mengetahui struktur komunitas Diatom epifitik pada daun lamun Thalassia hemprichii (Ehrenb. ex Solms) Asch. antara lain, komposisi genus, kepadatan, dominansi, keanekaragaman, dan kemerataan pada setiap stasiun di Muara Binuangeun, Kabupaten Lebak, Banten. Penentuan lokasi pengambilan sampel dilakukan secara purposive sampling. Hasil penelitian menunjukan bahwa komposisi Diatom epifitik yang diperoleh di lokasi penelitian sebanyak 12 genus dari 4 kelas. Kepadatan Diatom epifitik tiap stasiun berkisar antara 91800 – 420560 sel/ dm2. Nilai indeks dominansi berkisar antara 0,617—0,917 dan tergolong tinggi di setiap stasiun, hal tersebut disebabkan karena terdapat genus Navicula yang mendominasi disetiap stasiun. Nilai indeks keanekaragaman di setiap stasiun penelitian tergolong rendah (berkisar antara 0,25—0,86). Nilai indeks kemerataan berkisar antara 0,1—0,36 dengan stasiun 1 dan 4 tergolong tidak merata, sedangkan pada stasiun 2 dan 3 tergolong kurang merata. Rendahnya nilai indeks keanekaragaman dan kemerataan disebabkan karena adanya tekanan ekologis pada lokasi penelitian. Secara umum, struktur komunitas Diatom epifitik pada lokasi penelitian tergolong tidak stabil karena tingkat dominansi yang tinggi, keanekaragaman yang rendah, dan kemerataan yang tidak merata dan kurang merata.;Research on community structure of epiphyte Diatom on Thalassia hemprichii (Ehrenb. ex Solms) Asch. leaves at seagrass beds Muara Binuangeun Coastal, Kabupaten Lebak, Banten was conducted on 30 April -- 3 May 2015. The aim of this study was to determine community structure of epiphyte Diatom on Thalassia hemprichii (Ehrenb. ex Solms) Asch. leaves include genus composition, abundance, dominance, diversity, and evenness each stations at Muara Binuangeun, Kabupaten Lebak, Banten. Sampling location was determineted by purposive sampling method. Result shows that 4 classis 12 genera Diatom epiphytic composition was obtained . Diatom epiphytic abundance range in each station was 91800 – 420560 sel/ dm2. Dominance index score range was 0,617—0,917 and was classified as high at each stations because genus Navicula dominant in each stations. Diversity index score was classified as low (0,25—0,86) at each stations. Evenness index score range was 0,1—0,36 with station 1 and 4 classifed as highly unevenn and station 2 and 3 was classified as unevenly. Diversity and evenness index score was low because there were ecological pressures. In general, community structure of epiphyte Diatom in research location was unstable because dominance index was high, diversity index was low, and evenness index was highly uneven and unevenly., Research on community structure of epiphyte Diatom on Thalassia hemprichii (Ehrenb. ex Solms) Asch. leaves at seagrass beds Muara Binuangeun Coastal, Kabupaten Lebak, Banten was conducted on 30 April -- 3 May 2015. The aim of this study was to determine community structure of epiphyte Diatom on Thalassia hemprichii (Ehrenb. ex Solms) Asch. leaves include genus composition, abundance, dominance, diversity, and evenness each stations at Muara Binuangeun, Kabupaten Lebak, Banten. Sampling location was determineted by purposive sampling method. Result shows that 4 classis 12 genera Diatom epiphytic composition was obtained . Diatom epiphytic abundance range in each station was 91800 – 420560 sel/ dm2. Dominance index score range was 0,617—0,917 and was classified as high at each stations because genus Navicula dominant in each stations. Diversity index score was classified as low (0,25—0,86) at each stations. Evenness index score range was 0,1—0,36 with station 1 and 4 classifed as highly unevenn and station 2 and 3 was classified as unevenly. Diversity and evenness index score was low because there were ecological pressures. In general, community structure of epiphyte Diatom in research location was unstable because dominance index was high, diversity index was low, and evenness index was highly uneven and unevenly.]"