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INDONESIA
Jurnal Wasian
Published by Universitas Muhammadiyah Makassar
ISSN : 23559969     EISSN : 25025198     DOI : doi.org/10.62142
Core Subject : Science, Education, Social,
Earth & Planetary Sciences Environmental Science Physics Other
The Wasian Journal dedicates itself to advancing scientific research that significantly contributes to the conservation of natural resources and the sustainable transformation of landscapes. Our goal is to support the long-term ecological balance and resilience of forests and land. We are committed to publishing cutting-edge research that is innovative and open to rigorous scholarly debate, maintaining the highest standards of quality.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Kehutanan
Articles 121 Documents
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The Effect of Weaning Tecnique to Survival Rate and Height Growth of Nyamplung (Calophyllum inophyllum) Plant Ady Suryawan Ady; Arif Irawan Arif
Jurnal Wasian Vol. 4 No. 1 (2017): June
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/6rqnps11

Abstract

Technical rehabilitation planning of BPDAS Tondano on coastal area has reached 10,000 hectares, thus require many seedlings. Nyamplung has potential as rehabilitation plant in coastal at the same time it can support national demand of biofuel. However the nurseries of nyamplung in North Sulawesi are not optimal and need appropriate information of weaning method. This research used completely randomized design with three treatment factors, namely 1) Cutting the leaves consist of two levels ie D1 (pair leaves) and D2 (intact leaf); 2) Cutting intact seeds, consists of two levels i.e B1 (removed seed) and B2 (intact seeds); and 3) Cutting the roots lenght consist of three levels i.e A1 (5 cm), A2 (10 cm) and A3 (15 cm). There were 180 seedlings taken from seed that germinated using cocopeat media. Results of variance analysis showed that the applied treatment only affect the heigth growth. The survival rate is not affected by all treatments or in the other words survival rate reached 100 %. The treatments on leaves and seeds gave significant effect, on the contrary with root treatment. The treatment of intact leaf (D2) and intact seeds (B2) produced the best height growth responses i.e 4.60 cm and 4.63 cm.
Habitat Characteristics and Diet of Bear Cuscus (Ailurops ursinus) in Tanjung Peropa Wildlife Reserve, Southeast Sulawesi Rahmia Nugraha Rahmia; Abdul Haris Mustari Mustari
Jurnal Wasian Vol. 4 No. 2 (2017): December
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/x971yz69

Abstract

Bear cuscus (Ailurops ursinus) which is vulnerable in the IUCN Redlist, is one of the endemic protected animal that lives in the lowland forests of Sulawesi. This research aimed to identify habitat characteristics, diet, and daily activities of bear cuscus in Tanjung Peropa Wildlife Reserve, Southeast Sulawesi. This research was carried out from February to March 2017. Habitat characteristics were identified using vegetation analysis, diet were identified using direct and non-direct observation, and daily activities were identified using ad-libitum sampling. The highest important value index of tree at the Mobula path and Mata Air path were Pisonia umbellifera (28.33 %) and Chisocheton ceramicus (44.72 %), respectively. The vegetation species diversity was high and the vegetation species evenness was distributed. A total of 80 species of plants were recorded which are the potential diet of bear cuscus. The highest percentage parts of plants that bear cuscus consumed were shoot (36.19 %) and young leaves (36.19 %). Bear cuscus daily activities were resting (89.05 %), moving (5.83 %), foraging (2.71 %), and feeding (2.41%). Bear cuscus preferred the C stratum of vegetation for their daily activities.
Mangrove Rehabilitation at Alo Beach (Karakelang Islands, Talaud) Using Propagul of Rhizophora mucronata Lamk Ady Suryawan Ady
Jurnal Wasian Vol. 4 No. 2 (2017): December
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/1afyfs82

Abstract

This study aimed to know the dynamic of survival rate and growth of Rhizophora mucronata Lamk which planted by using propagules at Alo Beach, Karakelang Island, Talaud. The study was conducted from June 2013 to April 2017, used a complete randomized design with 6 treatments i.e. K1, K2, K3, K4, K5, K6. The amount of propagules in every treatment were 100 pieces each. The parameter observed were characteristic of substrat, survival rate,height and diameter of the plant’s in age of 1.5 months and 48 months. The results showed that treatment had a significant effect on survival rate and growth of Rhizophora mucronata plants. The rehabilitation was categorized as success at 1.5 months old, but it was failed inthe 48 months. Beside waves and tides, low substrat nutrition became the main factor that affect the success of mangrove rehabilitation in Alo Beach.The K5 treatment has the highest survival and growth rate of the plant. The K5 treatment using pnematophore as brace, while planting without brace/K1 has lowest survival and growth rate since months old.
The Effectiveness of Private Forest Institutional and Policy in Banjarnegara and Banyumas Regency Eva Fauziyah Eva; Sanudin sanuddin Sanudin
Jurnal Wasian Vol. 4 No. 2 (2017): December
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/00vjr410

Abstract

This research aimed to analyze the effectiveness of institusional and policy on private forest. The research was conducted in Banjarnegara and Banyumas Regency in August 2012 - May 2013. The methods used in this study are structured interview, open interview and Focus Group Discussion (FGD). Assessment of institutional effectiveness was done to government institutional, marketing institututional, and farmer institutional using recommended indicator namely: 1) user and resource boundaries, 2) appropriation and provision, 3) collective-choice arrangements, 4) monitoring, 5) graduated sanctions, 6) conflict-resolution mechanisms, and 7) recognition of appropriators’ rights to organize. The collected data were processed using likert scale and analyzed descriptively. The results showed that effectiveness of institutional in Kabupaten Banjarnegara and Banyumas Regency was moderate condition (quite effective). The effectiveness of private forest policy is seen from four policy viewpoints: policy accuracy, policy implementation, target accuracy, and environmental accuracy. Private forest policy in Kabupaten Banjarnegara is effective based on policy accuracy and environmental accuracy, while private forest policy in Banyumas Regency is effective based on target accuracy and environmental accuracy. This difference in assessment is due to the different of policy or program at the location according to the condition and the desire of community.
Potential of Nickel (Ni) Phytoremediation of Adaptive Species on Revegetation Land, PT. Vale Indonesia (Tbk). Pomalaa Site Kolaka Regency Faisal Danu Tuheteru Faisal; Asrianti Arif Asrianti; Fauzi Rajab Fauzi
Jurnal Wasian Vol. 4 No. 2 (2017): December
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/z842hp80

Abstract

This research aimed to determinate the type of adaptive plant and its potential of phytoremediations on nickel revegetation land, PT. Vale Indonesia Tbk. Pomalaa site Kolaka Regency. The research was carried out in March - October 2016, with stages of explation and identification of adaptive plant species as well as analysis of nicel leaves and soil content using HNO3 or HClO4 method and (AAS) Atomic Absorbtion Spectrophotometry test. 12 types of adaptive plants from 12 genera and 10 family. That grow naturally on nickel revegetation land PT. Vale Indonesia Tbk. site Pomalaa. Species from tree habitus thet freguently found, namely Gymnostoma sumatrana, Sarcotheca celebica, Parinaria corymbosa, Timonius celebicus, Weinnmania fraxinea, Alstonia macrophylla. Based on analysis result, there four species that was categorized as low acummulator Nepenthes maxima, Cheilanthes tenuifolia, Timonius celebicus, Sarcotheca celebica. The highest absorber is S. celebica with nickel content 595 mg/kg dry weight leaves. S. celebica potential to be developed as nickel phytoremedian.
Habitat Characteristics and Population of Booted Macaque (Macaca ochreata) in Tanjung Peropa Wildlife Reserve , Southeast Sulawesi Zsa Zsa Fairuztania Zsa Zsa; Abdul Haris Mustari Abdul
Jurnal Wasian Vol. 4 No. 2 (2017): December
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/fs73jf88

Abstract

Macaca ochreata is one of Sulawesi endemic primates, which are distributed only in Southeast Sulawesi. This study aimed to identify habitat characteristics and estimated Macaca ochreata population was conducted in February until March of 2017 at Kalobo Block Forest, Tanjung Peropa Wildlife Reserve (TPWR). Habitat characteristics were identified using vegetation analysis and population was estimated by concentration count method. The highest Important Value Index of trees were Pangium edule, Artocarpus elastica, and Meliostoma nitida which were Macaca ochreata’s food plants. There were 33 species of 17 families of Macaca’s food plants on the study site. Macaca ochreata were found in trees with stratum B and stratum C. A total of 4 groups of Macaca ochreata encountered consisting 56 individuals. Population density of Macaca ochreata was 22,4 individu/km2.
The Changes in Vast Mangrove Area of Pantai Air Telang Protected Forest Banyuasin District using Landsat Imagery Data Time Series Vina Fitriana Vina; Rujito Agus Suwignyo Rujito; Siti Fauziyah Siti
Jurnal Wasian Vol. 4 No. 2 (2017): December
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/6qb11r81

Abstract

This study aimed to obtain data about far-reaching changes on the total area of mangrove at Air Telang Beach Protected Forest through the interpretation of Landsat 7 imagery data using open source software (Ilwis 2000) in years 2000, 2003, 2006, 2009 and 2012. In the first phase, mangrove identification was conducted through cropped imagery data based on the research area which is path 124 raw 62 using RGB543 composite band. Then, mangrove and non-mangrove area are separated using unsupervised classification method. The next phase, mangrove density analysis is directed by applying NDVI formula. The results showed that the total area of mangrove has decreased over a period of 12 years by 10.72 % of total mangrove area on 2000 (7,968.54 ha) with 7,147.12 on 2012. Vegetation Index analysis shows high density mangrove is dominated although it continues to decrease, followed by increasing mangrove area with medium density.
Wildlife Diversity for Ecotourism at Aqua Lestari Forest Park, North Minahasa Diah Irawati Dwi Arini Diah; Julianus Kinho Julianus; Melkianus S Diwi Melkianus; Margareta Christita Margareta; Jafred E Halawane Jafred; Muhammad F Fahmi Fahmi; Yermias Kafiar Yermias
Jurnal Wasian Vol. 5 No. 1 (2018): June
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/c466hc13

Abstract

The purpose of this study is to know the potential diversity of wild fauna (birds, butterflies, reptils, and mammals) in THAL. Inventory of mammal, reptile, and butterfly using line transect method while birds were observed by Ponctuels d'Abundance Indices method (IPA). The results showed that the potential fauna can be found in THAL as many as 49 species consisting of 36 species of birds, eight species of butterflies, three species of reptiles, and three species of mammals. From 49 fauna species at least nine species were endemic to Sulawesi and 11 species protected by Indonesian law. In the future development of THAL area, it is expected that management will conserve the condition of wildlife habitat in order to stay natural.
The Intensity Attack of Leaf Pest Graphium agamemnon L. and Its Parasitoid Potency on Monoculture and Agroforestry Manglid (Magnolia champaca) Patterns Endah Suhaendah Endah; Aji Winara Aji
Jurnal Wasian Vol. 5 No. 1 (2018): June
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/vq2j2w60

Abstract

The purpose of this research is to compare the intensity attack of G. agamemnon on monoculture and manglid agroforestry patterns, to identify G. agamemnon parasitoid and to compare the level of parasitization on monoculture and manglid agroforestry patterns. The method used is direct observation of manglid with parameters such as G. agamemnon intensity attack on monocultur and agroforestry, morphology identification of parasitoid type and parasitization level on monoculture and agroforestry. The results showed that G. agamemnon attack on monoculture pattern reached 39.25 % and 25.75 % on agroforestry pattern. The type of parasitoid that attacks G. agamemnon larvae is Diaparsis sp. Parasitization of Diaparsis sp. on monoculture and agroforestry manglid pattern were 55.00 % and 66.67%.
Analysis of Characteristics and Typology of Mapili Watershed West Sulawesi Province Wahyudi Isnan Wahyudi; Hasnawir Hasnawir Hasnawir
Jurnal Wasian Vol. 5 No. 1 (2018): June
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/jka41436

Abstract

The multisectoral, multidisciplinary, multi-stakeholder and multidimensional watersheds problems are the consequences of multifunctional watersheds. The complexity of these problems demanding a system and management approach that appropriate with the characteristics and typology of the watershed. This study aims to analyze the characteristics and typology of Mapili watershed West Sulawesi Province. This research was conducted using surveys, primary, and secondary data collection. Application of geographic information system (GIS) with overlay maps and scoring was used. The results showed that Mapili biogeophysical characterization includes meteorology, morphology, morphometry, hydrology, watershed capability and socioeconomic, cultural and institutional characterization will influence the system of Mapili watershed management. Mapili watershed can be classified into two typology watershed, namely: typology II, which has a low total population density (97 people/km2) with high rainfall (>2500 mm/yr); and typology IV, which has a high total population density (377 people/km2) with low rainfall (<1500 mm/yr). Both typologies have different characteristics of watershed problems. Typology II is generally located in the central area and upstream Mapili and Typology IV are located in the downstream areas of Mapili watershed.

Page 5 of 13 | Total Record : 121

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