Results 31 to 40 of about 154 (114)

Morphological variation and haplotype diversity of \(\textit{Halimeda macroloba}\) and \(\textit{H. opuntia}\) (Chlorophyta: Halimedaceae) from Southern Vietnam

Vietnam Journal of Marine Science and Technology, 2022
Plasticity in morphology is a common phenomenon of aquatic plants. Halimeda (Chlorophyta: Halimedaceae) is usually supersaturated with calcium carbonate and is found in tropical and subtropical regions. Among members of Halimeda, both species including Halimeda macroloba and H. opuntia, often occur in different habitats. Haplotype diversity and network
Trung Hieu Nguyen, Nhu Thuy Nguyen Nhat, Xuan Thuy Nguyen, Vy Xuan Nguyen   +3 more
openaire   +1 more source

Komposisi Makroalga Yang Berasosiasi Di Ekosistem Padang Lamun Pulau Tumpul Lunik, Pulau Rimau Balak Dan Pulau Kandang Balak Selatan, Perairan Lampung Selatan

Jurnal Kelautan Tropis, 2017
Assosiation between macroalga and seagrass ecosystem in South Lampung has been determined.  There were 3 sampling locations, ie. Station 1 (Tumpul Lunik Island), Station 2 (Rimau Balak Island) and Station 3 (Kandang Balak Selatan Island).
Ita Riniatsih, Munasik Munasik, Chrisna Adi Suryono, Ria Azizah, Retno Hartati, Rudhi Pribadi, Subagiyo Subagiyo   +6 more
doaj   +1 more source

Population Ecology and Habitat use of the Sea Slug Elysia pusilla (Bergh, 1872) (Sacoglossa) in A Tropical Halimeda macroloba Decaisne Meadow

Trends in Sciences, 2022
Relationship between abundance of specialist marine herbivores and their food sources is poorly known because these herbivores are relatively rare in marine systems. The relationship between the cryptic sea slug Elysia pusilla (Bergh, 1872) and its host alga, Halimeda macroloba Decaisne, was evaluated in terms of spatial association and habitat ...
Apisara Nakpan, Jaruwan Mayakun, Kringpaka Wangkulangkul   +2 more
openaire   +1 more source

IDENTIFICATION OF GREEN ALGAE (CHLOROPHYTA) GENUS HALIMEDA IN THE WATERS OF MABA DISTRICT, EAST HALMAHERA

Jurnal Ilmu Kelautan Spermonde
Halimeda is a genus of calcified alga that inhabits tropical aquatic environments. The presences of Halimeda is essential for waters around mining sites, such as the waters of Maba District, wich is the center of mining in East Halmahera. As a calcareous
Wilya Ananda, Khairul Amri, Supriadi Supriadi, Inayah Yasir   +3 more
doaj   +1 more source

Penapisan Senyawa Hemagglutinin dari Makroalga Asal Pantai Binuangeun, Banten, Indonesia

Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2015
Sebagai bagian dari penelitian penapisan lektin dari makroalga Indonesia, 17 esktrak protein makroalga yang dikoleksi dari Pantai Binuangeun, Banten telah diuji aktivitas hemagglutinasinya terhadap eritrosit kelinci dan eritrosit manusia golongan A, B, O,
Nurrahmi Dewi Fajarningsih, Dhia Fauziah Yamin, Idha Yunita, Anisa Fahriza, Danar Praseptiangga, Prih Sarnianto, Ekowati Chasanah   +6 more
doaj   +1 more source

Low phylogeographic diversity in the calcified green macroalga Halimeda macroloba (Bryopsidales) in Southeast Asia

Algae
Southeast Asia is an important marine biodiversity hotspot. Revealing the spatial patterns and environmental drivers related to population genetic structure in this region is a prerequisite for conservation biogeography and genetics. In this study, we applied two chloroplast markers (tufA and rpl2–rpl16) to evaluate population genetic variation and ...
Qi-Qi Wang, Tong-Yun Zhang, Yi-Jia Liu, Xuan Vy Nguyen, Zhong-Min Sun, Stefano G. A. Draisma, Zi-Min Hu   +6 more
openaire   +1 more source

Uji Aktivitas Antioksidan dari Ekstrak Total Alga Hijau Halimeda opuntia Linnaeus dan Halimeda macroloba Decaisne dari Perairan Teluk Totok

JURNAL PESISIR DAN LAUT TROPIS, 2017
Penelitian ini dilakukan dengan tujuan untuk menganalisis aktivitas  antioksidan dari Halimeda opuntia Linnaeus dan Halimeda macroloba Decaisne. Sampel diperoleh dari perairan Teluk Totok, Ratatotok, Kabupaten Minahasa Tenggara dan dilanjutkan dengan analisis laboratorium.
Leibo, Regina, Mantiri, Desy, Gerung, Grevo   +2 more
openaire   +3 more sources

Kajian Awal Fitoremediasi Merkuri Pada Caulerpa serrulata dan Halimeda macroloba dari Perairan Teluk Totok

JURNAL PESISIR DAN LAUT TROPIS, 2015
Penelitian ini dilakukan dengan tujuan untuk mengetahui kemampuan alga spesies Caulerpa serrulata dan Halimeda macroloba sebagai agen fitoremediator merkuri di perairan laut. Analisis merkuri pada sedimen dan jaringan alga berdasarkan metode standar United State Environmental Protection Agency (USEPA) yang dilakukan di Water Laboratory Nusantara (WLN ...
Siahaan, Dedy Octavian, Mantiri, Desy M. H., Rumengan, Antonius   +2 more
openaire   +3 more sources

KANDUNGAN FITOKIMIA EKSTRAK ETANOL RUMPUT LAUT SEGAR (Turbinaria sp., Gracilaria sp., dan Halimeda macroloba)

MEDIA TEKNOLOGI HASIL PERIKANAN, 2018
Rumput laut atau dikenal dengan nama seaweed merupakan salah satu organisme laut yang berpotensi sebagai sumber bioaktif, pangan dan obat-obatan. Tujuan dari penelitian ini adalah untuk mengetahui kadar air dan kandungan senyawa bioaktif seperti, alkaloid, flavonoid, terpenoid, steroid, tanin dan saponin pada tiga jenis rumput laut segar Turbinaria sp.,
Soamole, Hasri H, Sanger, Grace, Harikedua, Silvana Dinaintang, Dotulong, Verly, Mewengkang, Hanny Welly, Montolalu, Roike Iwan   +5 more
openaire   +3 more sources

Genetic Diversity and Connectivity of Reef-Building Halimeda macroloba in the Indo-Pacific Region

Understanding the population genetic connectivity is crucial for the sustainability and persistence of marine biodiversity. As fundamental reef-building macroalga in the coastal ecosystem, Halimeda macroloba is one of dominant intertidal seaweed in the Indo-Pacific region.
Xiaohan Song, Jianting Yao, Michael Y. Roleda, Yanshuo Liang, Yude Lin, Yuqun Du, Delin Duan   +6 more
openaire   +2 more sources