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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Silvikultur Tropika (JST) Jurnal Lanskap Indonesia MEDIA KONSERVASI Bioma : Berkala Ilmiah Biologi BIOTROPIA - The Southeast Asian Journal of Tropical Biology Buletin Kebun Raya Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Sumberdaya Hayati TREUBIA Biosaintifika: Journal of Biology & Biology Education Journal of Forest Science Avicennia Jurnal Sylva Lestari

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

Author-ID : 480754

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Social Sciences Veterinary

Published : 33 Documents Claim Missing Document

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Habitat Use of Migratory Shorebirds on the Coastline of Deli Serdang Regency, North Sumatra Province Chairunas Adha Putra; Dyah Perwitasari-Farajallah; Yeni Aryati Mulyani
HAYATI Journal of Biosciences Vol. 24 No. 1 (2017): January 2017
Publisher : Bogor Agricultural University, Indonesia

Mangrove forests an intertidal mudflat in the eastern coastal region of Deli Serdang are important habitats for migratory shorebirds. Land-use change and forest conversion threaten this important stopover point for migrating species. The lack of data and information of shorebirds habitats in this area limits conservation efforts and further threatens the survival of these species. The objective of this study is to investigate trends in habitat use by migratory shorebirds. Field work was conducted during migration season starting from October 2014 until April 2015. The presence of migratory shorebirds was assessed using binoculars and a monocular. Scan sampling was used to describe habitat use by shorebirds. The difference in behaviour among habitat was analyzed using analysis of variance. There were 30 species of shorebirds distributed across seven different habitat types in our study area. The most widely used habitat by shorebirds was mudflats, followed by marshes and plantations. This study revealed that mudflat habitat has high potential in supporting the existence of migratory shorebirds in this area.

Response of Bird Community to Various Plantation Forests in Gunung Walat, West Java, Indonesia Aronika Kaban; Ani Mardiastuti; Yeni Aryati Mulyani
HAYATI Journal of Biosciences Vol. 24 No. 2 (2017): April 2017
Publisher : Bogor Agricultural University, Indonesia

Different plantation forests possibly harbor different bird communities. This study was aimed to reveal responses of bird community to the different plantation (Schima wallichii, Agathis loranthifolia, Pinus merkusii, and mixed plantation), identify species shared in all plantation, and species confined to a particular plantation. The study site was plantation forests, using the point count method for 64 effective hours. There were 40 bird species (maximum prediction 52) in all forest plantations and each type had 26–31 species. Number of individuals, species density, and diversity index in Schima plantation were higher, followed by Agathis, Pinus, and mixed plantations. Mixed plantation could have harbored more species based on the prediction by Chao. Although there were some differences in tree species, tree sizes, and tree heights, the response of bird composition in all plantations was not differed (93–81% similarity) probably because of the short distances among the forests, the abundance of food insects, and the same late-successional stages. There were 15 (37.5%) widely distributed species in all forest types. Eight species were confined only to a specific forest type. Four species were considered true confined species, namely Javan sunbird (Schima forest), Grey-cheeked bulbul (in Pinus), Crescent-chested babbler (Agathis), and Mountain white-eye (Agathis).

Molt in Birds Inhabiting a Human-Dominated Habitat Yeni Aryati Mulyani; Fransisca Noni Tirtaningtyas; Nanang Khairul Hadi; Lina Kristina Dewi; Aronika Kaban
HAYATI Journal of Biosciences Vol. 24 No. 4 (2017): October 2017
Publisher : Bogor Agricultural University, Indonesia

Molt is one of the biological processes in the life of birds that requires high energy. Therefore, it usually occurs when food is abundant. However, molt and breeding overlap have been recorded in the tropics. There are very few studies on bird molting patterns in Indonesia. This study aimed at describing molt in birds that inhabit a human-dominated habitat in Bogor Agricultural University Campus in Bogor, West Java. Molt of primary feathers of adult birds were checked during bird monitoring using mist nets from August 2010 to December 2013. Occurrence of brood patch as indicator of breeding stage was also recorded. Molt data were obtained from 230 adult birds from 29 species. Molts occurred from February to December, with most birds having active molts in July and October. Breeding occurred in March, April, July, and October, with the peak of breeding occurring in March. Molt and breeding overlap were identified only in three species, i.e. Eurasian Tree Sparrow (Passer montanus), Horsfield's Babbler (Malacocincla sepiarium), and Scarlet-headed Flowerpecker (Dicaeum trochileum). This study suggests that resources in the study site are available for conservation of bird community in human-dominated habitat. However, further research is needed to assess food availability and bird breeding success.

Waterbird Foraging Habitat Selection in Balikpapan Bay: Water Depth and Patch Area as Important Factors Alexander Kurniawan Sariyanto Putera; Dyah Perwitasari-Farajallah; Yeni Aryati Mulyani; Stanislav Lhota; Riki Herliansyah; Sodikin Sodikin
HAYATI Journal of Biosciences Vol. 28 No. 4 (2021): October 2021
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.28.4.312-324

Balikpapan Bay is one of the wetlands providing potential foraging habitat for waterbirds in Indonesia. Potential habitat loss due to oil industry expansion, recent waterbird occurrence, and co-occurrence of two closely related species with similar foraging characteristics led to habitat selection. Habitat selection could be affected by food as an intrinsic factor and extrinsic factor, for example, accessibility to the physical and biological components of the habitat. This study aimed to measure the foraging habitat selection, identify significant habitat quality parameters for the habitat selection and predict the foraging habitat selection model. We used one-zero sampling for collecting foraging habitat selection data, corer sampling for prey data, and collecting the abiotic environment, and Generalized Linear Modelling (GLM) to build the model. We identified four species as the migrant Little Egret (Egretta garzetta), Great Egret (Ardea alba), Purple Heron (Ardea purpurea), and Lesser Adjutant (Leptoptilos javanicus). All species, except Purple Heron, selected foraging habitats. A simple mathematic model of foraging habitat selection was significantly affected by two factors: water depth and patch area. A large patch area may provide primary prey abundance for waterbirds, while a low water depth level may give easy access to the prey.

Modeling the Wintering Habitat Distribution of Oriental Honey Buzzards in West Java Indonesia with Satellite Tracking Data Using Logistic Regression Syartinilia Syartinilia; Yeni Aryati Mulyani; Afra Donatha Nimia Makalew; Hiroyoshi Higuchi
HAYATI Journal of Biosciences Vol. 29 No. 1 (2022): January 2022
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.29.1.9-21

Oriental honey buzzards (OHBs, Pernis ptilorhynchus) are one of migratory raptor from Japan to Indonesia which is widely recognized as indicator species reflecting the conditions of their habitat. Since 2003, OHBs have been satellite-tracked in their wintering grounds in Indonesia. Less information available on wintering areas in the west Java, which hampers the OHB conservation efforts. This paper proposes a new approach for predicting the probability models of the wintering habitat distribution of OHBs with the presence data derived from satellite tracking using logistic regression analysis coupled with RAMAS GIS. This spatial model was locally constructed from the data concerning Talaga Bodas and its surrounding areas and extrapolated for the entire West Java region. The best predicted probability model successfully characterized the distribution of the OHB wintering habitat using slope (25–40%), elevation (0–300 m and >1,000 m), and land cover (forest, paddy field, and water body). The extrapolation model generated potential areas of the wintering habitat distribution covering an area of 3013.13 km2 (8.11% of West Java). These areas were predominantly located outside the protected areas (94.04%). The modeling approach proposed herein may be used to study other migratory species that are tracked using satellite or other navigation technologies.

Relative abundance, activity pattern and habitat suitability of Great Argus (Argusianus argus grayi) in Sungai Wain Protected Forest, Balikpapan, East Kalimantan Ramadhanti, Hanny; Perwitasari-Farajallah, Dyah; Mulyani, Yeni Aryati; Rianti, Puji
HAYATI Journal of Biosciences Vol. 32 No. 2 (2025): March 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.2.507-515

Great Argus (Argusianus argus) is a globally threatened species that is protected by law in Indonesia. This species is a habitat specialist that tends to be confined to primary forests and is susceptible to human disturbance and environmental change. Sungai Wain Protected Forest (SWPF) is an isolated lowland rainforest in Kalimantan. The rising deforestation rate has threatened species sustainability in recent decades, including the Great Argus in SWPF. This study aimed to systematically analyze camera trap data on the Great Argus's abundance, activity patterns, and habitat suitability prediction in SWPF. We used camera trap data from 2018-2022 at the SWPF. Great Argus's lowest relative abundance index was in 2020, and the highest was in 2022. Overall, the relative abundance index of the Great Argus was approximately 3.125 independent events per 100-day trap night. The activity pattern of the Great Argus started at dawn and then constantly decreased until dusk. The habitat suitability prediction for the Great Argus was mostly in primary forests. Distance to road and building were the variables that contributed the most to the results of habitat suitability modeling. Habitat loss and suitability are the determining factors for the sustainability of significant argus populations.

Co-Authors Alexander Kurniawan Sariyanto Putera Ani Mardiastuti Ariefiandy, Achmad Ario, Anton Aronika Kaban Aronika Kaban Bambang Suryobroto Chairunas Adha Putra Cindikia Annisa Puspadewi Dewanti, Anindya Dewi Malia Prawiradilaga Dewi Malia Prawiradilaga, Dewi Malia Djatmiko, Wibowo Agung Dwi Agustina DYAH PERWITASARI -FARAJALLAH Dyah Perwitasari Farajallah Eki Susanto Eki Susanto Endang Koestati Sri Harini Muntasib Erny Jumilawaty Fadila, Muhammad Imam Fathani, Muhammad Hamas Fauzia, Alienda M Fransisca Noni Tirtaningtyas Fransisca Noni Tirtaningtyas Gytha Nafisah Sukara Hadi S Alikodra Hafiyyan Sastranegara Hendry Pramono Hidayat, Haris Akbar Higuschi . Hiroyoshi Higuchi Hutabarat, Joseph Adiguna Iis Sabahudin Joseph Adiguna Hutabarat Kanthi Hardina Kuspriyangga, Aditya Leti Sundawati Lhota, Stanislav LILIK BUDIPRASETYO Lina Kristina Dewi Lina Kristina Dewi Liza Niningsih Lufthi Rusniarsyah Makalew, Afra Donatha Nimia Mawardha, Fahrun Sahara Mirza Dikari Kusrini Nanang Khairul Hadi Nandika, Dudi Noor Farikhah Haneda Nusantara, Muhammad Galih Gurenda Oki Hidayat Puji Rianti Putra, Indeka Dharma Putra Ramadhanti, Hanny Riki Herliansyah Rimba Bintoro Sabahudin, Iis Sari, Fitri Eka Setiawan, Rezky Agust Sodikin Sodikin Sri Suci Utami Atmoko Sry Wahyuni Stanislav Lhota Stanislav Lhota Suyitno, Rofifah Aulia Syartinilia . Tadeas Toulec Tamnge, Fadila Tirtaningtyas, Fransisca Tirtaningtyas, Fransisca Noni Toulec, Tadeas

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