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INDONESIA
Journal of Enviromental Engineering and Sustainable Technology
Published by Universitas Brawijaya
ISSN : 23563117     EISSN : 23563109     DOI : -
Core Subject : Social,
Environmental Science
JEEST is an interdisciplinary and refereed journal, addresses matters related to environmental engineering and sustainable technology. Its range of themes encompasses ecological studies, field research, empirical work and descriptive analyses on topics such as environmental systems, environmental policies and politics, environmental legislation, environmental impact assessment, air, water and land pollution, water and energy related issues, engineering innovations, development, technical solutions and sustainability technology. Other matters related to or which influence the international debate on sustainability will be also considered.
Arjuna Subject : -
Articles 3 Documents
 1 
Search results for , issue "Vol 7, No 1 (2020)" : 3 Documents clear
MAPPING OF SACRED AREA FOR BIRD DIVERSITY IN WESTERN AREA OF MT. SEMERU Rahmi Ipango; Luchman Hakim; Dian Siswanto
Journal of Environmental Engineering and Sustainable Technology Vol 7, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jeest.2020.007.01.1

Abstract

Danyangan is A proof traditional conservation created by local wisdom. Knowledge of bioculture provides a facts play a role in understanding the ecological processes that occur and providing an overview local efforts in protecting the environment. The village’s. Danyangan has the form of a collection of large trees marked by the presence of sacred fig trees (Ficus sp.). Moreover, the fig tree become a habitat for several species of birds. The canopy’s cover reserves water, insects, and fruits as food for birds and creates an interesting relation as a microhabitats.The location of this study was carried out in the administrative district of Malang district in Tumpang, East Java in the area of the district located in Gubugklakah, Kunci, Drigu, Poncokusomo, Puthuk, Pandansari, Jajang, and Aran-aran. Bird observation is carried out using the point count or IPA method.The study recorded 636 individuals consisting of 31 species, 21 families and 9 orders. The birds identified were dominated by Passeriformes as many as 11 families. Based on the results, shows all locations in the danyangan area dominated by detailed Swallow (Collocalia linchii). Instead, The value of bird species abundance in all study locations is included in the high category of values ranging >4.
INFLUENCE HYBRID RESOURCES TOWARD SUSTAINABILITY AT MICRO-HYDRO MANAGEMENT IN AMBAPA VILLAGE Muhammad Yusan Naim
Journal of Environmental Engineering and Sustainable Technology Vol 7, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jeest.2020.007.01.2

Abstract

This research illustrates the relationship analysis and influence of Hybrid Resources on the sustainable construct of Micro-hydro management. Hybrid Resources is an appropriate long-term solution in addressing the limitations of Micro-hydro Resources in the long dry season and is a variable that affects the sustainability of power plant management. The relationship and influence of these two constructs can be analyzed statistically inferential by applying Confirmatory Factor Analysis (CFA) partial and full model. The results of the partial model test showed that the estimation model of the reflection relationship of each of the variable Hybrid Resources and sustainability of its manifest variables had met the Critical Ratio (CR) and Standard Loading Factor (SLF) values. Furthermore, full-model test results show that the model estimation of relationship and influence between Hybrid Resources on sustainability variables is positive and significant and has fulfilled the criteria Of Good Of Fit (GOF). The most dominant manifest variable of gaining an indirect influence reflection of Hybrid Resources is of energy consumption of 0.746 and the manifest variable that most predominant gets reflection of the indirect influence of sustainability construct is the application of strict sanctions when properly proven use of the illegal energy by 0.704. The direct influence between Hybrid Resources against the sustainability construct by 0.260.                                      
SELECTING SEEDING TECHNIQUES AND PLANT MEDIA TO PRODUCE GENERATION ZERO (G0) TUBERS OF PORANG (Amorphophallus muelleri Blume) Imaniah Bazlina Wardani; Nunung Harijati
Journal of Environmental Engineering and Sustainable Technology Vol 7, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jeest.2020.007.01.3

Abstract

Provision of seedlings A. muelleri in bulk can be done using seeds. The problem is seeds A.muelleri will be die if planted directly in the field. That caused seeds losing competition with weeds. So  needs a treatment to grow the seeds until zero generation (G0) tubers is formed. The technique used to maximize the formation of G0 tubers A. muelleri is selection of seed types and planting media. There are 3 types of seeds used, namely R  (red fruit seeds), Y (yellow fruit seeds) and G (green fruit seeds) where each type has a different level of maturity. Meanwhile there are 4 types of planting media used, namely M1 (soil: husk charcoal), M2 (soil: cocopeat), M3 (soil: cocopeat: husk charcoal) and M4 (soil). Every R, Y and G seeds were planted on M1, M2, M3 and M4 media. The parameters observed were weight, thickness and diameter of the G0 tubers. The data obtained were analyzed with 5% ANOVA and if there were differences followed by the 5% Tukey test. The results showed that the best G0 tubers were produced from planting R type seeds on M3 (RM3) media weighing 3.63 grams but were not significantly different from the treatment of planting R type seeds on media M1 (RM1) which was weighing 3.06 grams.  

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