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KEANEKARAGAMAN JENIS TUMBUHAN OBAT DAN PEMANFAATANYA DI KAWASAN HUTAN LINDUNG GUNUNG SALAHUTU Sahusilawane, John F; Bone, Iskar; Puttileihalat, Maya MS
MAKILA Vol 18 No 1 (2024): Makila: Jurnal Penelitian Kehutanan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/makila.v18i1.13106

Abstract

This research aims to inventory the diversity of plant species used as medicine by the people of the Mount Salahutu Protected Forest area; study the traditional knowledge of the community in the use and preservation of medicinal plants. The research method for plant data is inventory of plant types and ethnobotany to obtain plant collections, which are determined randomly (purposive random sampling). Next, the plant data obtained from interviews with the community was then ground checked. The results of the research found a diversity of types of medicinal plants at the location, 37 types of plants were recorded which were used by the local community as medicinal herbs. Plant types consist of 27 families. The Arecaceae, Euphorbiaceae, and Moraceae families are the families that have the most types of medicinal plants. The types of medicinal plants used as medicine are parts of the fruit, leaves, stems, bark and wood as well as whole plants by pounding and boiling (not using flowers).
Land use change and baseflow recession modelling in Wuryantoro Watershed, Wonogiri Regency, Central Java Province, Indonesia Latuamury, Bokiraiya; Sahureka, Mersiana; Imlabla, Wilma Nancy; Hadijah, Miranda H; Sahusilawane, John F; Marasabessy, Husain; Talaohu, Moda
Journal of Degraded and Mining Lands Management Vol. 10 No. 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.3871

Abstract

Hydrological phenomena on the scale of a watershed are complex and may never be understood holistically. One of the innovations in baseflow hydrological modelling is the analysis of the baseflow recession curve, generally expressed as the natural storage of river flows and containing valuable information about the properties and characteristics of natural aquifer storage. This study aims to model land use change and baseflow recession in the Wuryantoro watershed, Wonogiri Regency, Central Java Province. The research method uses an exponential model in which changes in the characteristics of a baseflow recession are a function of land use changes over a certain period. The calibration of the seven graphical models of land use change against the characteristics of the baseflow recession shows that the seven curves of the land use change graphic model have model coefficients and curve slopes that vary from gentle to steep. The slope of the gentle and steep curve describes the bottom flow deposits' condition over time. The state of water storage in the seven better graphical models is that the change of forest remains forest followed by the change of agriculture into the forest, forest into the settlement, change of agricultural land into the settlement, change of forest to agricultural land, settlement remains settlement and change of agricultural land remains agrarian land.