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Amin Setyo Leksono
Biology, University of Brawijaya, Malang Indonesia
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management

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Journal : Jurnal Pembangunan dan Alam Lestari

 1 
Permata Jingga Green Open Space as Major Component of Smart Green City in Malang Sumardi Sumardi; Bagyo Yanuadi; Amin Setyo Leksono
Indonesian Journal of Environment and Sustainable Development Vol. 11 No. 1 (2020)
Publisher : Postgraduate School Universitas Brawijaya

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Abstract

Green open space area smart green city is developed to function as Food function, health function, philosophy function, shade function, aesthetic function and protective function which is the main function and support function to optimize the function of a green city. Green open space model management as the main element of green city Permata Jingga. a concept of a green open city, green space city vegetation type can also serve as a habitat of various types of fauna that interact with each other to build an ecosystem environment in the residential area Permata Jingga. A growing number of residence results in decreasing amount of green open space, and consequently, a reducing the amount of oxygen production. Land conservation from green open space to residence prevents trees and plants from growing well. Green open space refers to area around a certain neighborhood or in the city where trees and plants can grow. Smart green city is the solution towards lacking green open space in the cities. The era of globalization and modernization requires people to live more prosperous lives and fulfill their basic needs. Government should facilitate that using the concept of a smart city.  Prior to solving their environmental issues, cities may not be able to have sustainable development. Smart city visions are to build sustainable, environmental-friendly, and disaster-proof smart green cities as well as to improve the government’s ability to support the life of its people.
Heavy Metals Pollution in the Bed Load Sediments of the Brantas River in Batu City Abdalnasser A M Khalifa; Arief Rachmansyah; Amin Setyo Leksono
Indonesian Journal of Environment and Sustainable Development Vol. 13 No. 1 (2022): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2022.013.01.05

Abstract

Aim to Evaluation the contamination levels of heavy metals As, Cr, Zn, and Pb upstream of Brantas River using IP (Inductively Coupled Plasma) to measure heavy metal and identify the use of synthetic pesticides and fertilizer and Recommend strategies to reduce contamination of heavy metal, where were collected16 samples sediment from two different branches river, each location has different grains size 0.063 µm and 0.200 µm. The increasing trend of metals was observed in sediments of the Grain size 0.200 µm As‚ Pb‚ Zn‚ Cr respectively and in the Grain size 0.063 µm As‚ Cr‚ Zn‚ Pb in the river one and for the river two in the Grain size 0.200 µm. The increasing trend of metals was observed in sediments Pb‚ As‚ Cr, Zn and the Grain size 0.063 As‚ Zn‚ Pb‚ Cr, which means the concentration levels in sediment all the metals in the Grain size 0.200 µm in river one and river two higher than safe values and in grain size 0.063 µm lower than safe values. This is what was shown in the Assessment of the degree of pollution in sediments using (EF), (PLI), (Igeo) and (CF). Keywords: heavy metal, Sediment, Evaluate Contamination
Pesticides and Chemical Fertilizer are not Negatively Impact the Diversity of Entomopathogenic Fungi on Rice Plant in Malang Indonesia Rose Novita Sari Handoko; Aminudin Afandhi; Amin Setyo Leksono; Mufidah Afiyanti; Tri Suyono
Indonesian Journal of Environment and Sustainable Development Vol. 13 No. 1 (2022): Jurnal Pembangunan dan Alam Lestari
Publisher : Postgraduate School Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpal.2022.013.01.01

Abstract

The conventional system of rice plantation has been applied in Malang, Indonesia. Standard chemical fertilizer and pesticide application were used in this field. Soil samples in rhizosphere of rice plantation showed the existence of several entomopathogenic fungi including Penicillium sp, Aspergillus sp, Trichoderma sp and some unidentified fungi. The diversity value also demonstrated a medium diversity. We conclude that an application of pesticides and chemical fertilizer according to recommended practices, are not negatively affect the diversity of entomopathogenic fungi. Aspergillus sp and Penicilium sp can cause death against Spodoptera litura.
Co-Authors Abdalnasser A M Khalifa Aminudin Afandhi Arief Rachmansyah Bagyo Yanuadi Mufidah Afiyanti Rose Novita Sari Handoko Sumardi Sumardi Tri Suyono