Yeni Aryati Mulyani
Department Of Conservation Of Forest Resources And Ecosystem, Faculty Of Forestry, Bogor Agricultural University, Campus IPB Dramaga, PO Box 168, Bogor, Indonesia 16680

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Guild Composition and Niche Overlap of Insectivorous Birds in Evergreen Rainforest Hafiyyan Sastranegara; Ani Mardiastuti; Yeni Aryati Mulyani
Jurnal Manajemen Hutan Tropika Vol. 26 No. 1 (2020)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1664.495 KB) | DOI: 10.7226/jtfm.26.1.13

Abstract

A guild is a group of species that have similar requirements of resource and foraging behavior. The knowledge of insectivorous guild could explain foraging patterns, niche exploitation, and competition in a tropical forest. This information could help to monitor the forest by understanding the guild composition and their response to the habitat condition. In order to describe the guild composition and niche overlap of insectivorous birds, we observed all of the individual birds found foraging in the evergreen forest, Baluran National Park. Bray-Curtis similarity index and Pianka niche overlap index were used to analyze the data and grouping the birds into a guild. The cluster analysis consists of 27 bird species revealed 4 guilds: ground gleaner, foliage gleaner, aerial sallier, and bark prober. Based on species richness, foliage gleaner dominates the other groups while bark prober had the least species richness in the evergreen forest. The scarcities of feeding substrate affect guild existence and proved that the diversity of habitat substrate could affect the diversity of guild in an area. Ten congeneric species were found in this habitat and most of them are grouped into foliage gleaner. The junglefowl has the highest niche overlap than any other congeneric species. It seemed that the more specific the foraging substrate niche, the higher the competition among sympatric species. The level of congeneric/sympatric species competition could become the indicator to monitor a specific habitat or forest by understanding their niche partitioning, especially if the species is protected by the law.
Effectivity of Green Open Spaces as Bird Habitats in Bogor City and Its Surroundings Sry Wahyuni; . Syartinilia; Yeni Aryati Mulyani
Jurnal Lanskap Indonesia Vol. 10 No. 1 (2018): Jurnal Lanskap Indonesia
Publisher : http://arl.faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v10i1.21395

Abstract

Green open spaces can be potential habitats for birds in urban landscapes. Due to high number of land development, the green open spaces in urban landscapes tend to be small and scattered. Indeed, analysis about effectivity of green open spaces as bird habitats in Bogor City and its surroundings is needed. We investigated bird habitat patches on 14 locations in Bogor City and its surroundings. This study aimed to analyze the effectiveness of bird habitat patches for bird species richness using two variables (size and complexity). The data were analyzed using the Pearson Correlation and multiple linear regression. The results showed that there were no significant differences between bird species richness and size of patches. Conversely, there were significant differences between bird species richness and complexity of patches. The Pearson Correlation revealed that there were high correlation between bird species richness and complexity of patches. Finally, we propose three recommendations of green open spaces as bird habitat patches in Bogor City and its surroundings, such as protecting and managing both small and large bird habitat patches, increasing number of vegetation strata and number of vegetation in some strata in small bird habitat patches, and increasing number of vegetation in some strata in large bird habitat patch with low bird speciess richness.
PEMODELAN DISTRIBUSI KESESUAIAN HABITAT SINGGAH SIKEP MADU ASIA (Pernis ptilorhynchus) DI PULAU RUPAT BERDASARKAN DATA SATELLITE- TRACKING Hendry Pramono; Yeni Aryati Mulyani; Syartinilia .; Higuschi .
Media Konservasi Vol 20 No 1 (2015): Media Konservasi, Vol. 20, No. 1 April 2015
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (588.812 KB) | DOI: 10.29244/medkon.20.1.%p

Abstract

Birds of prey are one of environmental changes indicators because of their position as top predator. Many of them are migratory species that migrate from northern hemisphere to southern hemisphere, and use Rupat Island (in Riau Province) as stopover habitat. One of them is Oriental Honey Buzzard (Pernis ptilorhynchus) whose satellite tracking information (from 2006-2009) are available. This study aimed at identifying distribution characteristics of stopover habitats of Oriental Honey-buzzard in Rupat Island based on satellite tracking data using geographic information system (GIS). Several environmental variables (i.e. slope, elevation, land cover) were processed into distance to the nearest map and analyzed using logistic regression analysis. The result showed that distribution of stopover habitats covered 1 276.67 km2 (87%) of totally Rupat Island (1 461.95 km2). This distribution was mostly influenced by food availability and thermal wind. Identification of these habitat characteristics provides a baseline data for managing their stopover habitats and ecologically-based development of Rupat Island. Keywords: Logistic Regretion, Pernis ptilorhynchus, Rupat Island, Sattelite-tracking, Stopover habitat characteristic
KEANEKARAGAMAN BURUNG AIR DI BAGAN PERCUT, DELI SERDANG SUMATERA UTARA Erny Jumilawaty; Ani Mardiastuti; Lilik Budi Prasetyo; Yeni Aryati Mulyani
Media Konservasi Vol 16 No 3 (2011): Media Konservasi Vol. 16 Nomor 3, Desember 2011
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (412.696 KB) | DOI: 10.29244/medkon.16.3.%p

Abstract

Mudflat in Bagan Percut plays important role for many activities of waterbirds, i.e. feeding ground, shelter and many activities social. The aim of this research was to know waterbirds diversity. This research was found 33 species (5 families) of waterbirds that use mudflat in Bagan Percut. The highest number of species (26 species) was found in October. The highest diversity (H’ = 2.59) was found in February and lowest (H’ = 1.50) in March. The value of evenness (Shannon index) was higher (0.84) in February and lowest (0.60) in March and October. Charadrius leschenaultia, C. mongolus were dominant species. This identification showed that two species Mycteria cinerea and Leptoptilos javanicus were International protected species according to Vulnerable and two species Numenius arquata and Limnodromus semipalmatus Near Threatened IUCN. Fifth teen species of them were protected in Indonesia.  Keyword: bird, bird diversity, Bagan Percut, aquatic birds, waterbirds
PENGGUNAAN JALA KABUT UNTUK STUDI POPULASI BURUNG GEREJA ERASIA (Passer montanus) DI KAMPUS IPB DRAMAGA: VARIASI JUMLAH TANGKAPAN DAN BOBOT TUBUH PADA MUSIM BERBEDA Lina Kristina Dewi; Yeni Aryati Mulyani; Ani Mardiastuti; Fransisca Noni Tirtaningtyas
Media Konservasi Vol 18 No 3 (2013): Media Konservasi Vol. 18 No. 3 Desember 2013
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (546.442 KB) | DOI: 10.29244/medkon.18.3.%p

Abstract

The study of birds using mist nets in Indonesia is still small, but this method is good enough to see how the structure of a type of bird. A study of Eurasian Sparrow (Passer montanus) in IPB Darmaga Campus expected to provide information updates on community structure and see this type of variation in body weight in the different seasons. The study was conducted at the end of the rainy season and the beginning of the rainy season in 2012 with the installation of a total of 4514 net hours. During the study 125 individuals caught Eurasian Sparrow (71 individual at the beginning of the rainy season, 56 individuals at the end of the rainy season) and 12 individuals of which the individual retrap. No difference of body weight between the beginning of the rainy season and the end of the rainy season, but there are daily variations in body weight at the end of the rainy season between morning, afternoon and evening (df = 2 , Fvalue = 5.06 , P < 0.01). Individuals in different age classes juvenile are very real in the second season (χ2 = 7.80 ,df = 1 , P < 0.01). In the adult age class, the number of individuals in the second season was not significantly different (χ2 = 0.62 , df = 1 , P > 0.05). Keyword: body weight, structure of age, beginning of the rainy season, end of the rainy season
Komunitas Burung pada Pegunungan Bawah dan Sub-Pegunungan Di Taman Nasional Gunung Halimun Salak Kanthi Hardina; Yeni Aryati Mulyani; Ani Mardiastuti
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 3 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.3.736-745

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Bird diversity has been known to be affected by various factors, including elevational gradient. The objective of this study was to describe the bird community trend and its associated habitat conditions on lower mountain and sub-mountain areas. The study was conducted in September-October 2017 in Gunung Halimun Salak National Park, West Java, Indonesia. Bird data were collected using point count method. Data were analyzed by using Shannon-Wiener (H’) diversity index, Margalef’s richness index (DMg), and Bray-Curtis similarity index. Birds were grouped into guilds according to their major diet. There were 54 bird species (23 families) in both altitudes, of which 23 species were found in the lower altitude and 33 species were found in the higher altitude. Contrary to most studies elsewhere, the diversity and richness indices were significantly higher at the sub mountain (H’=2.85; DMg=5.96) than at lower mountain (H'=2.38; DMg=3.79). Insectivores were dominant in both altitudes, although similarity index was low (5%). Bird diversity was higher in the higher altitude due to habitat condition. Lower montain had a higher anthropogenic disturbance than the sub-mountain.
Development Strategy of the Bird Nest Adoption Program in the Community Forest of Jatimulyo Village, Kulon Progo Regency, Special Region of Yogyakarta Rimba Bintoro; Leti Sundawati; Yeni Aryati Mulyani
Jurnal Sylva Lestari Vol. 10 No. 3 (2022): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jsl.v10i3.608

Abstract

The bird nest adoption program in Jatimulyo is one of the activities to protect birds from extinction. This activity is carried out by keeping birds that are breeding in nests in community forest habitats. The development of this concept was expected to protect the birds and increase the economic value of the community-owned forest from the non-timber sector that supported environmental sustainability. However, the program is not yet implemented in the whole area of Jatimulyo Village. This study aimed to determine the strategy for developing the bird nest adoption program in Jatimulyo Village. Data was collected through in-depth interviews with expert respondents with extensive experience and knowledge of the studied problems. The data that has been collected was analyzed using SWOT analysis. The SWOT analysis results showed that an offensive strategy is needed to develop the bird nest adoption program, which can be carried out by utilizing strengths to seize opportunities. There are five alternative strategies, i.e. (1) increase the number of nest findings to be adopted to increase people's incomes; (2) take advantage of the attention of the government and other institutions to strengthen farmer groups and support the management of adoption programs; (3) opening access to birdwatching special interest tours by involving the community as local guides; (4) encourage bird protection in the Jatimulyo area and jointly promote bird nest adoption program; and (5) expanding the adoption area in Jatimulyo Village. Keywords: bird nest adoption, community forest, development strategy, SWOT analysis
Diversity of Soil Insects in Cananga (Cananga odorata(Lam.) Hook. f. & Thomson) Stands with Fertilization Treatment Noor Farikhah Haneda; Cindikia Annisa Puspadewi; Lufthi Rusniarsyah; Yeni Aryati Mulyani
Jurnal Silvikultur Tropika Vol 13 No 03 (2022): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.13.03.191-197

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Kenanga (Cananga odorata (Lam.) Hook.f. & Thomson) atau ylang- ylang dari famili Anonaceae merupakan salah satu tanaman kehutanan. Tujuan dari penelitian ini untuk mengetahui keanekaragaman dan kelimpahan serangga permukaan tanah di tegakan Kenanga (Cananga odorata (Lam.) Hook.f. & Thomson) yang diberi perlakuan pemupukan. Prosedur penelitian mencakup tahapan penentuan lokasi pengamatan, pengambilan sampel menggunakan metode pitfall trap, pengukuran faktor lingkungan, identifikasi serangga dan analisis data. Jumlah total fauna tanah pada perlakuan sebelum dipupuk ditemukan sebanyak 14 ordo dan 1421 individu sedangkan untuk perlakuan sesudah dipupuk ditemukan sebanyak 16 ordo dan 2108 individu. Setiap plot terjadi penambahan jumlah individu ketika sudah diberi perlakuan pupuk kecuali pada perlakuan pupuk. Faktor bertambahnya individu serangga tidak hanya dari pemberian pupuk namun dari faktor mikrohabitat, yaitu banyaknya serasah, tumbuhan bawah, suhu dan kelembaban. Morfospesies yang mengalami penambahan jumlah individu paling signifikan yaitu formicidae. Indeks keanekaragaman spesies semut yang relatif tinggi ditemukan pada plot kontrol. Kata kunci: Cananga odorata, keanekaragaman hayati, pupuk, serangga
Respon Komunitas Burung pada Daerah Tepi antara Tegakan Agathis dan Agroforestri di Hutan Pendidikan Gunung Walat, Sukabumi Tamnge, Fadila; Yeni Aryati Mulyani; Mardiastuti, Ani
Journal of Forest Science Avicennia Vol. 6 No. 1 (2023): FEBRUARI
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/avicennia.v6i1.23320

Abstract

Daerah tepi diartikan sebagai sebuah garis yang memisahkan dua ekosistem berbeda. Keberadaan daerah tepi dapat menciptakan habitat bagi spesies yang toleran terhadap daerah terbuka. Tujuan dari penelitian ini adalah untuk menganalisis spesies apa yang ditemukan di daerah tepi dan interior serta menganalisis bagaimana respon burung terhadap keberadaan daerah tepi. Survey burung dilakukan pada dua tipe habitat yaitu pada tegakan agathis dan agroforestri (daerah tepi dan interior) menggunakan metode titik hitung. Tercatat 35 jenis burung dari 22 famili yang teridentifikasi di Hutan Pendidikan Gunung Walat (HPGW). Kelimpahan dan kekayaan jenis burung tertinggi teridentifikasi di daerah tepi yaitu n = 310 individu dan S = 35 spesies. Komposisi komunitas burung teridentifikasi berbeda pada setiap tipe habitat. Terdapat 24 spesies burung yang dapat dipetakan menjadi 4 model respon burung terhadap kehadiran daerah tepi yaitu generalist-edge neutral, generalist-edge conspicuous, specialist-edge conspicuous, dan edge specialist. Adanya perbedaan respon terhadap keberadaan daerah tepi dipengaruhi oleh karakteristik habitat
Diversity, Composition, and Abundance Distribution of Birds in Kariangau Industrial Zone, Balikpapan City, East Borneo Alexander Kurniawan Sariyanto Putera; Yeni Aryati Mulyani; Dyah Perwitasari Farajallah; Stanislav Lhota; Tadeas Toulec
Biosaintifika: Journal of Biology & Biology Education Vol 10, No 3 (2018): December 2018
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v10i3.14927

Abstract

The Kariangau Industrial Zone extends industry from Balikpapan city in the Central Balikpapan to the coast in Western Balikpapan, forming a part of Balikpapan Bay. Our study aimed to estimate the diversity, species composition, and the abundance distribution of birds at the industrial zone of Balikpapan City. Our study contained six replicates each of boat transects on four rivers, the Somber, Getah, Paka Dua, and Wain rivers during the months of May and June 2017. We calculated the Margalef diversity and Bray–Curtis similarity indices to estimate diversity and species composition, whereas bird abundance distributions were analyzed using Paleontological Statistics (PAST) version 3.12. The Getah river had the highest diversity index (4.846), followed by the Somber (3.988), Wain (3.510), and Paka Dua (3.050) rivers. The Bray–Curtis index revealed high similarity in species composition between the Wain and Paka Dua. Our rarefaction analysis showed that the Wain and Paka Dua rivers were well sampled and had lower species richness, with low differences between the observed and expected species richness, than the Somber and Getah rivers. Fisher Log Series Model also showed abundance distribution being highest at Getah (11.170), and lowest at the Paka Dua Rivers (5.221). This observation may be due to heightened industrial activities and boat traffic on each river. Our study provides a useful baseline for future research on the bird assemblages on Balikpapan Bay.