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INDONESIA
Jurnal Wasian
Published by Badan Penelitian dan Penegembangan Kehutanan
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
Arjuna Subject : -
Articles 6 Documents
 1 
Search results for , issue "Vol 4, No 2 (2017): Jurnal Wasian" : 6 Documents clear
The Effectiveness of Private Forest Institutional and Policy in Banjarnegara and Banyumas Regency Eva Fauziyah; Sanudin Sanudin
Jurnal Wasian Vol 4, No 2 (2017): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v4i2.2987

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.Keywords: effectiveness, private forest, institutional, policy
Potential of Nickel (Ni) Phytoremediation of Adaptive Species on Revegetation Land, PT. Vale Indonesia (Tbk). Pomalaa Site Kolaka Regency Faisal Danu Tuheteru; Asrianti Arif; Muh. Fauzi Rajab
Jurnal Wasian Vol 4, No 2 (2017): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v4i2.2855

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.Keywords: phytoremediation, nickel, Sarcotheca celebica, Ultramafic
Habitat Characteristics and Population of Booted Macaque (Macaca ochreata) in Tanjung Peropa Wildlife Reserve , Southeast Sulawesi Zsa Zsa Fairuztania; Abdul Haris Mustari
Jurnal Wasian Vol 4, No 2 (2017): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v4i2.3100

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. Keyword: habitat, Macaca ochreata, population , Southeast Sulawesi
Habitat Characteristics and Diet of Bear Cuscus (Ailurops ursinus) in Tanjung Peropa Wildlife Reserve, Southeast Sulawesi Rahmia Nugraha; Abdul Haris Mustari
Jurnal Wasian Vol 4, No 2 (2017): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v4i2.3981

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.Keywords: bear cuscus, daily activities, diet, habitat characteristics, Sulawesi
The Changes in Vast Mangrove Area of Pantai Air Telang Protected Forest Banyuasin District using Landsat Imagery Data Time Series Vina Fitriana; Rujito Agus Suwignyo; Siti Fauziyah
Jurnal Wasian Vol 4, No 2 (2017): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v4i2.3198

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.Keywords: Air Telang Beach Protected Forest, imagery data, mangrove total area, density.
Mangrove Rehabilitation at Alo Beach (Karakelang Islands, Talaud) Using Propagul of Rhizophora mucronata Lamk Ady Suryawan
Jurnal Wasian Vol 4, No 2 (2017): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jwas.v4i2.3048

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.Keywords: mangroves, rehabilitation, Rhizophora mucronata, Talaud

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