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Inventarisasi dan Pola Penyebaran Regenerasi Alami Semai Mangrove Sejati Di Utara Indonesia Syahrial, Syahrial; Syahrian, Windi; Heriyanto, Teguh
Jurnal Perikanan dan Kelautan Vol 23, No 1 (2018)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.23.1.39-46

Abstract

Increasing human activity in various sectors will contribute a pressure on mangrove ecosystems and cause of decreasing to mangrove species and it’s area. The inventory study and patterns of natural regeneration of mangrove seedling especially true man-grove in Northern Indonesia had been conducted in September 2015. It aimed to record the biodiversity in Indonesia and to know the shape of its distribution pattern. Collecting data of mangrove vegetation condition was done by transect line and plot. The line transect was drawn from the reference point (the outer mangrove stand) with the direction perpendicular to the coastline to the mainland and made plots according to the category. The results showed that mangrove vegetation in northern Indonesia found 4 species of natural seedlings, Lumnitzera littorea, Bruguiera cylindrica, Rhi-zophora stylosa and Xylocarpus moluccensis, those belonging to 3 families (Combretaceae, Rhizophoraceae and Meliaceae), in Station 1 dominated by seedlings B. cylindrica (62 individuals) and Station 2 dominated by X. moluccensis seedlings (8 individuals). Then the result of Morisita Index calculation showed that the distribution pattern of L. littorea, B. cylindrica and R. stylosa seedlings is classified regularly, while the distribution pattern of X. moluccensis seedling is clumped.
The Terubuk Fish in Bengkalis 19th to 20th Century: A Study of Animal History Syahrian, Windi; Rahmat, Syahrul
Journal of Philology and Historical Review Vol. 1 No. 1 (2023)
Publisher : Regalia Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61540/jphr.v1i1.38

Abstract

Terubuk fish were an important part of the life of the Bengkalis people in the past, both from an economic and cultural perspective. The high selling price in the market made terubuk a target for fishermen in the area and even involved local and colonial governments. This article examines the history of the catching and trading of terubuk from time to time, as well as the involvement of terubuk in historical dynamics in Bengkalis in the 19th to 20th centuries. This research is historical research which consists of four stages, namely heuristics, source criticism, interpretation and historiography. The results of the research were then analyzed using an animal history approach, in which, according to Rees, animals are agents who have the capacity to contribute to history. As a result of the research, Ikan Terubuk is an agent who plays an important role in the dynamics of trade and cultural history in Bengkalis. From the trade aspect, terubuk is a commodity with high economic value and has also been one of the export commodities in the past. Meanwhile, from the cultural aspect, the idea of ikan terubuk is manifested in the form of tradition through the semah terubuk ceremony and the creation of syair ikan terubuk.