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Journal : Jurnal Florea

BIOMONITORING KUALITAS AIR SUNGAI GANDONG DENGAN BIOINDIKATOR MAKROINVERTEBRATA SEBAGAI BAHAN PETUNJUK PRAKTIKUM PADA POKOK BAHASAN PENCEMARAN LINGKUNGAN SMP KELAS VII Dwitawati, Diah Ari; Sulistyarsi, Ani; Widiyanto, Joko
Jurnal Florea Vol 2, No 1 (2015)
Publisher : Jurnal Florea

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Abstract

Quality of the river water Gandong using bio-indicators of macroinvertebrates and utilize the results of this study to be used as the building blocks of practical guidance on the subject of environmental pollution junior class VII. The study was conducted in River Gandong Village. Ringinagung, Kab. Mabopane divided into 3 stations. Data obtained from direct observations in the field and laboratory tests. The method used is descriptive qualitative approach that gives an overview of water quality Gandong River. Data were analyzed after identifying the calculating method Family Biotic Index (FBI) based on tolerance index macroinvertebrates.The results of measurements of physical and chemical parameters, such as temperature for each station in the range of 25 ° C-26, turbidity range 27-30 cm, the pH range 7, the current speed 0,16-0,29 m / s, DO 5,8-6 , 1 mg / L. Station II data has physical and chemical parameters lowest, but some aquatic biota able to survive despite the type and the amount is not much in the station I and III. As for the calculation of the FBI, the station I have the 6.39, 6.99 II station, and the station III 6.82. Water quality station I quite bad, but the quality of the station II and III declined to poor interpretation of the FBI. Family macroinvertebrates are most commonly found in every station is family Thiaridae and Physidae. The results of this study can be used as the building blocks of practical instructions Chapter Pollution Junior Class VII entitled "Observing types of animals macroinvertebrates in the river". Keyword : Biomonitoring, water quality, macroinvertebrates, Practical Hint
BIOMONITORING PENCEMARAN UDARA MENGGUNAKAN BIOINDIKATOR LICHENES DI KOTA MADIUN Ihrom, Anikhotul; Sulistyarsi, Ani
Jurnal Florea Vol 2, No 2 (2015)
Publisher : Jurnal Florea

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Abstract

Bioindicators can be used to determine levels of air pollution of an area by analyzing the content ofpollutants lead in bioindicators. Lichenes growing on the bark as bioindicators for measuring theconcentration of lead in air pollutants resulting from motor vehicle emissions. The aim of research to determine differences in the levels of lead (Pb) using bioindicators Lichenes Madiun. Samples weretaken by random sampling technique. Pb content measurement using Atomic AbsorptionSpectrophotometer (AAS). The results showed Pb levels in different areas of the City of Madiun thereare significant differences. Traffic levels affect the levels of Pb .Keywords: Lichenes, lead, bioindikator
KEANEKARAGAMAN HAYATI TANAMAN LUMUT (BRYOPHITHA) DI HUTAN SEKITAR WADUK KEDUNG BRUBUS KECAMATANPILANG KECENG KABUPATEN MADIUN Tiara Kusuma Wati; Bekti Kiswardianta; Ani Sulistyarsi
Florea : Jurnal Biologi dan Pembelajarannya Vol 3, No 1 (2016)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (212.219 KB) | DOI: 10.25273/florea.v3i1.787

Abstract

The aim of research to determine the diversity of plant species of moss in the forest areas  around the reservoir Kedung Brubus Pilang Kenceng District of Madison County , based on the external structure and taxonomy , as the building blocks of high school biology lab manual mosses ( Bryophyta ) .Teknik research exploration , consisting of 6 points location as a decision mosses around the reservoir Kedung Brubus . Moss plants were found to be observed , identified, noted habitat , research location on the chart observations , documented and made herbarium . The results of the study there are 10 species Leucophanes glaucum, Thiudium investa, Polytrichum commune, Garovaglia plicata, Chenidium lychnites, Meteorium miquelianum, ricissa sp, Pogonotum cirrhatum, Fissidens cristatus, Barbrlla enervis.
ANALISIS RHODAMIN B PADA SAUS TOMAT YANG BEREDAR DI KOTA MADIUN DENGAN METODE KROMATOGRAFI LAPIS TIPIS Pranita Nurdiana Agustin; Ani Sulistyarsi; Sri Utami
Florea : Jurnal Biologi dan Pembelajarannya Vol 3, No 1 (2016)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (652.998 KB) | DOI: 10.25273/florea.v3i1.790

Abstract

Rhodamin is one of additional food ingredient which often used to recolour the food.The additional food ingredient contains carsinogenic which can affect our health with a cancer asthat ingredient is not acceptable ingredient for food. Unfortunately,many Indonesian do not knowwhether the syntetical ingredients can be used or that is being prohibited to use. The purpose ofthis research is not only to observe whether there is Rhodamin B inside the tomato sauces aroundMadiun, but also to get the result of the analysis as the mateial for aditif subtance experiment inBio-chemical lesson. Furthermore, this descriptive qualitative research used non randomsampling as its technique. The sample is taken from pentol seller, mie ayam seller and baksoseller. The samples are being analyzed with Kremtografi Lapis Tipis (KLT). The result of theanalysis showed that all of the sample is negative. On the other hand, there is no Rhodamin B onit. The indicated sample has the same Rf with Rhodamin B. It will change it color into red as itsresponse toward H2SO4 and HCl. The sample also being compared with wantex. The resultshowed that the Rf samples had A3, A4, A5, B4, B5,C1, C2, C3, C4 dan C5. Based on the result,the assumption of the samples is that the samples have wantex material on it
BIOMONITORING PENCEMARAN UDARA MENGGUNAKAN BIOINDIKATOR LICHENES DI KOTA MADIUN Anikhotul Ihrom; Ani Sulistyarsi
Florea : Jurnal Biologi dan Pembelajarannya Vol 2, No 2 (2015)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (158.751 KB) | DOI: 10.25273/florea.v2i2.414

Abstract

Bioindicators can be used to determine levels of air pollution of an area by analyzing the content of pollutants lead in bioindicators. Lichenes growing on the bark as bioindicators for measuring the concentration of lead in air pollutants resulting from motor vehicle emissions. The aim of research to determine differences in the levels of lead (Pb) using bioindicators Lichenes Madiun. Samples were taken by random sampling technique. Pb content measurement using Atomic Absorption Spectrophotometer (AAS). The results showed Pb levels in different areas of the City of Madiun there are significant differences. Traffic levels affect the levels of Pb .
BIOMONITORING KUALITAS AIR SUNGAI GANDONG DENGAN BIOINDIKATOR MAKROINVERTEBRATA SEBAGAI BAHAN PETUNJUK PRAKTIKUM PADA POKOK BAHASAN PENCEMARAN LINGKUNGAN SMP KELAS VII Diah Ari Dwitawati; Ani Sulistyarsi; Joko Widiyanto
Florea : Jurnal Biologi dan Pembelajarannya Vol 2, No 1 (2015)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.993 KB) | DOI: 10.25273/florea.v2i1.405

Abstract

This study aims to determine the quality of the river water Gandong using bio-indicators of macroinvertebrates and utilize the results of this study to be used as the building blocks of practical guidance on the subject of environmental pollution junior class VII. The study was conducted in River Gandong Village. Ringinagung, Kab. Mabopane divided into 3 stations. Data obtained from direct observations in the field and laboratory tests. The method used is descriptive qualitative approach that gives an overview of water quality Gandong River. Data were analyzed after identifying the calculating method Family Biotic Index (FBI) based on tolerance index macroinvertebrates.The results of measurements of physical and chemical parameters, such as temperature for each station in the range of 25 ° C-26, turbidity range 27-30 cm, the pH range 7, the current speed 0,16-0,29 m / s, DO 5,8-6 , 1 mg / L. Station II data has physical and chemical parameters lowest, but some aquatic biota able to survive despite the type and the amount is not much in the station I and III. As for the calculation of the FBI, the station I have the 6.39, 6.99 II station, and the station III 6.82. Water quality station I quite bad, but the quality of the station II and III declined to poor interpretation of the FBI. Family macroinvertebrates are most commonly found in every station is family Thiaridae and Physidae. The results of this study can be used as the building blocks of practical instructions Chapter Pollution Junior Class VII entitled "Observing types of animals macroinvertebrates in the river".