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All Journal Jurnal Ilmiah Farmasi ILMU KELAUTAN: Indonesian Journal of Marine Sciences POSITRON Journal of Marine Research Jurnal Ilmiah Mahasiswa FEB Jurnal Matematika & Sains QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Momentum: Physics Education Journal Adi Widya : Jurnal Pengabdian Masyarakat Jurnal Review Pendidikan dan Pengajaran (JRPP) JMECS (Journal of Measurements, Electronics, Communications, and Systems) Jurnal Fisika Indonesia Physics Communication Charity : Jurnal Pengabdian Masyarakat Prosiding Konferensi Nasional PKM-CSR Perbanas Journal of Islamic Economics and Business Linear : Jurnal Ilmu Pendidikan National Conference on Applied Business, Education & Technology (NCABET) eProceedings of Engineering Community Service Seminar and Community Engagement (COSECANT) InSTEM PENG: Jurnal Ekonomi dan Manajemen Jurnal Sains Materi Indonesia PESHUM
Edy Wibowo
Telkom University
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : Journal of Marine Research

 1 
Pengaruh Naungan Sarang terhadap Persentase Penetasan Telur Penyu Lekang (Lepidochelys olivacea) di Pantai Samas Bantul, Yogyakarta Rofiah, Amalia; Hartati, Retno; Wibowo, Edy
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (154.273 KB) | DOI: 10.14710/jmr.v1i2.2026

Abstract

The reduced population of sea turtles among other things caused by natural changes in the vicinity of the egg-laying habitat, theft of sea turtle eggs, the utilization of a body part sea turtles by human beings (as the utilization of carapace, meat, bones, and sea turtle eggs), and management of the conservation techniques are inadequate. Pantai Samas Bantul, Yogyakarta, one of the places that are often encountered of Olive Ridley turtle (Lepidochelys olivacea). The aim of this research is to find out the influence of a shade from the success of hatching the eggs of Olive Ridley turtle (Lepidochelys olivacea) in semi natural nest in Samas Beach. The research method used is an experimental method. Observations in the field carried out in June-August 2010. The research was done at the three nests. They are in natural nest, semi natural nest with the shade of zinc, and semi natural nest with the shade of tarpaulin. The results showed the temperature of the nest in the depth of thirty-eight centimeters at the semi natural nest with the shade of tarpaulin about 31,6-31,9 ºC, in the semi natural nest with the shade of zinc about 31,4-31,7 ºC, and in the natural nest is around 31,5-32,3 ºC. The highest moisture is in the natural nest around 6,6 %, while the lowest moisture is in the natural nest with the shade of zinc around 1,5-2,1%. Hatching succes in natural nest is 60 %, semi natural nest with the shade of tarpaulin about 24 %, in the semi natural nest with the shade of zinc about 21 %. The composition of the size of grains of sand in a natural or semi natural nest is dominated by medium-size. Based on the results of research can be concluded that the percentage of hatching the egg of Olive Ridley turtle in the semi natural nest with the shade of tarpaulin is higher than semi natural nest with the shade of zinc, while in the natural nest having the highest percentage of hatching.
Co-Authors A.A. Ketut Agung Cahyawan W Abdi Wahyu Sejati Abrar Abrar Ade Yayu Ratna Inten Ahmad Qurthobi Ahmadin Ahmadin Alviona, Vonny Aulia Amalia Rofiah Amaliyah Rohsari Indah Utama Ameruddin, Amira Saryati Anastasya Lutmila Balqis Amir Angistu Palamarta Anita Ikhasari Anjas Aji Budiatma Asep Suhendi Azyumardi, Muhammad Maliki Casmika Saputra Dayanna Zannatul Umah Dimas Erdhinta Pratama Putra Dudi Darmawan Dudi Darmawan Edy Supriyanto Eriz Aprizki Erpanda Surya Alam Faris Hanif Rahman Farizi, Mohammad Rakha Ferry Prasetya Fuad Pratama Hadani Rabby Hafid, Inda Widiarti Hafiduddin, Fata Hastuti Delima Helvantriyudo, Whibatsu Heritiana Bethaningtyas I Ketut Swakarma I Nyoman Suyantana Iqbal Dwi Cahyo Ismudiati Puri Handayani Ita Riniatsih Khairurrijal Khairurrijal Lajiba, Saipul Bachri S. Linahtadiya Andian Linahtadiya Andiani Mamat Rokhmat Maulana, Rija Rizqi Mikrajuddin Abdullah Misto Misto Mujaddid Shibghotul Islam Mukhammad Kirom Nabilla Syahvalensi Nindha Ayu Berlianti Nindha Ayu Berlianti Nurwulan Fitriyanti owie, anggra agastyassa Rahman Aditya Rahmayanti, Handika Dany Ramadan Gumilar Retno Hartati Rija Rizqi Maulana Rofi’i, Imam Rokhmawati, Ilma Eka Nur Rudi Setiawan S Siswanto Sena Banyuaji Setyaningsih Shidiq, Yusril Suhartini Salingkat Sujito Sujito Sujito Sujito Sunarno - Susilo - Sutisna Sutisna Sutisna Sutisna Suwandi Suwandi Tri Mulyono Ulya, Naily Wahyu Kurniawan Wenny Maulina, Wenny Widiansyah, Irvan Taufiq Wildan Bagus Firmansyah Windi Zahara Ramadhayanti Karyuni