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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences The Journal of Experimental Life Sciences (JELS) Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Journal of Indonesian Tourism and Development Studies Biotropika Journal of Degraded and Mining Lands Management Jurnal Pembangunan dan Alam Lestari Natural B Journal of Mathematical and Fundamental Sciences UNEJ e-Proceeding JURNAL BIOLOGI INDONESIA ALCHEMY Jurnal Penelitian Kimia Indonesian Journal of Chemistry LENSA (Lentera Sains): Jurnal Pendidikan IPA Biosel: Biologi Science and Education JSMARTech : Journal of Smart Bioprospecting and Technology Jurnal Gramaswara: Jurnal Pengabdian kepada Masyarakat Makara Journal of Science Journal of Fisheries & Marine Biosaintifika: Journal of Biology & Biology Education
Catur Retnaningdyah
Biologi Department, Faculty Of Mathematics And Natural Sciences, Brawijaya University, Malang, East Java, Indonesia
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Degradation of Riparian Tree Diversity on Spring Fed Drains and Its Impacts to Water Quality, East Java Chatarina Gradict Semiun; Endang Arisoesilaningsih; Catur Retnaningdyah
Journal of Tropical Life Science Vol. 3 No. 2 (2013)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aimed to determine the impact of degradation riparian tree diversity on water quality along some spring to its drains in East Java. This descriptive research conducted in selected springs and itsdrains in Jember, Kediri, Pasuruan, and Malang on April 2012 to January 2013. We used a spring water of Meru Betiri National Park as a reference site. Quality of riparian trees diversity and water were sampled with three replication.Data were tabulated by statistical analyzed using cluster and Spearman correlation. The result showed that species richness ofriparian tree in spring water and its drains has found were 69 species belonging to 28 families. Moraceae was key family of natural riparian tree and almost all the spring and its drains (92.75 %) were grown by native trees except in Kediri. All observed spring were degrading comparing to the natural one in Meru Betiri National Park where trees grown in strata A to E, and shown a highest diversity index (H=3.2). All water spring were observed in high quality but water in its downstream become turbid depend on the quality of treesriparian diversity grown around spring waters. Quality of riparian diversity was strongly influenced by land use and human activities such as illegal logging, intensive agriculture, and settlement. There was a positive correlation between riparian tree diversity, water transparency and color, but it had a negative correlation with pH value of water.Low pH, high water transparency and colorless water were found in stations where we found high tree species richness, diversity index, riparian width and stratified of tree.Keywords: Diversity quality, riparian tree, spring water , water quality.
Cyanobacteria Community Dynamics and Trophic Status of Intensive Shrimp (Litopenaeus vannamei) Farming Pond in Situbondo East Java Indonesia Dian Aliviyanti; Suharjono Suharjono; Catur Retnaningdyah
Journal of Tropical Life Science Vol. 7 No. 3 (2017)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.07.03.10

Abstract

The objective of this study was to analyze the dynamics community structure of Cyanobacteria and trophic status in ponds of intensive shrimp culture (Litopenaeus vannamei) in Situbondo based on Trophic Diatom Index (TDI).  The ex post facto research was conducted in situ in the hamlet of Pond Mutiara Mas III Klatakan Situbondo East Java Indonesia.  Observation of Cyanobacteria and Diatoms community structure were done every week during four cycles of shrimp farming ponds.  Cycle of shrimp farming ponds is the times for enlargement process of the shrimps from seed to mature which ranges from 90-120 days.  The dependent variables were the density of Cyanobacteria and Diatoms community, as well as chemical parameters nitrite and orthophosphate.  Trophic status was determined from TDI be counted from data of diatom density.  All of the data were then classified using cluster and biplot analysis program PAST Ver. 3.11 to discribe the profile of ecosystem quality.  The research results showed that there were four taxa of Cyanobacteria during farming cycle which the highest density was found from the genus of Oscillatoria.  Based on the value of TDI, we found that the trophic status of water in shrimps pond during the production process was eutrophic until hyper-eutrophic.  The water quality was decreases along with the length of incubation time.
Using Benthic Diatom to Assess the Success of Batch Culture System Phytoremediation Process of Water Irrigation Catur Retnaningdyah; Endang Arisoesilaningsih
Journal of Tropical Life Science Vol. 8 No. 3 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.08.03.08

Abstract

Diatoms or phytobenthic are often used as bio-indicators of water quality in freshwater ecosystems such as rivers, but have never been used for monitoring the quality of artificial water ecosystems. The objective of this research is to use the diatom as a bioindicator for measurement the success of phytoremediation process of irrigation water that has status hyper-eutrophic and is polluted from organic materials using polyculture of various local hydromacrophytes through batch culture system. This experimental study was conducted in a greenhouse through planting some local emergent, submerged and floating leaf hydromacrophytes on a 30 L bucket with a given substrate from sand and gravel. The experiment used a completely randomized design with two treatment included phytoremediation model and control in the form of substrate without hydromacrophyte which repeated three times at the same time. The success of phytoremediation model was determined through some biotic diatoms indices (Percentage Pollution Tolerant Value/%PTV, Tropical Diatom Index/TDI and Shannon Wiener Diversity Index) as bioindicator and the improved water physics chemical quality on days 0, six, and 13 after incubation. The results showed that phytoremediation process using polyculture hydromacrophytes through batch culture system for 13 days significantly improving the quality of irrigation water. Based on some biotic diatom indices, the water was improved from heavily organic pollution to moderately organic pollution (%PTV), from hypereutrophic to become eutrophic (TDI) and from moderately polluted become slightly polluted (Shannon Wiener Diversity Index). This results also supported from water physico-chemical parameters. Poly-culture of some local hydromacrophytes for six days significantly decreased the organic matter content of irrigation water was reflected from the decrease concentration of Biochemical Oxygen Demand/BOD (14.79 mg/L to 3.61 mg/L), Total Suspended Solid/TSS (14.6 mg/L to 0.08 mg/L), turbidity (19.97 NTU to 1.46 NTU), nitrate (1.44 mg/L to 0.03 mg/L), orthophosphate (0.24 mg/L to 0.042 mg/L), Total Kjeldahl Nitrogen (TKN) (0.93 mg/L to 0.68 mg/L), and free chlorine (0.09 mg/L to 0.05 mg/L), while concentration of Chemical Oxygen Demand (COD) decreased significantly 13 days after incubation from 48.3 mg/L to18.2 mg/L.
Evaluation of the Quality of Coastal Ecosystems in the Spermonde Archipelago Using Macroalgae as Indicators Rispah Hamzah; Luchman Hakim; Catur Retnaningdyah
Journal of Tropical Life Science Vol. 10 No. 2 (2020)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.10.02.04

Abstract

The quality of water in Spermonde Archipelago, South Sulawesi has decreased as a result of high human activities and land use, this can have an impact on the life of marine biota. Macroalgae is suitable for bioindicators because they live in a sessile manner, can accumulate metals and distributed widely. This research aimed to determine coastal ecosystem quality by using macroalgae as indicators on five islands that had different anthropogenic stresses. The research was carried out in April 2019 on Barrang Caddi, Bonebatang, Barrang Lompo, Kodingareng Keke, and Badi Islands. Community structures observed included taxa richness, diversity, evenness, dominance of macroalgae and physicochemical parameters (temperature, turbidity, pH, salinity, DO, BOD, H2S, oil, grease, total Phosphate, and nitrate) as well as the measurement of the ecological condition using Quality of Rocky Bottoms (CFR) index. The results showed that physicochemical parameters (temperature, turbidity, pH, salinity, DO, H2S, oil, grease, total Phosphate) of the water still met the quality standards of sea water based on Decree of the State Minister for Environment No. 51/2004 for marine biota and other standards for macroalgae growth. BOD and nitrate have exceeded sea water quality standards for marine biota (20 mg/L for BOD and 0.008 mg/L for nitrates). A total of nine species of macroalgae were found in Barrang Caddi and Badi Island, three species in Bonebatang, and five species in Kodingareng Keke and Barrang Lompo Island. The result of Principal Component Analysis (PCA) and Biplot showed that physicochemical water quality has an influence on the macroalgae community structure. While the CFR index shows Barrang Caddi and Badi Island have poor ecological conditions and Bonebatang, Barrang Lompo, and Kodingareng Keke have bad ecological condition.
The Impact of Dissolved Nitrate and Phosphate on Maximum Growth Rate and Carrying Capacity of Oscillatoria in Intensive Shrimp (Litopenaeus vannamei) Farming Pond Situbondo, East Java, Indonesia Dian Aliviyanti; Suharjono Suharjono; Catur Retnaningdyah
The Journal of Experimental Life Science Vol. 7 No. 1 (2017)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1219.817 KB) | DOI: 10.21776/ub.jels.2016.007.01.11

Abstract

The aims of study are to analyze the effect of dissolved nitrate and phosphate content of the intensive shrimp farming pond Situbondo to maximum growth rate and carrying capacity of Oscillatoria population density in the laboratory. This is an experimental research method using completely randomized design with three replications. The treatment were variation of nitrate and phosphate concentration (N0; N6; N12; N24; N48; P0,2; P0,4; P0.8, P1.6  mg.L-1).  Experiment was done using a pure Oscillatoria culture in condition 25 watt lamp; 12 hours a day. The initial amount of Oscillatoria cells used for the treatment is 8 - 15 x 104 cell.mL-1. During the incubation process, chemical parameters were also observed including nitrate, phosphate, DO, and pH at the beginning of the incubation period. Oscillatoria cell was count every day until stationary phase for 30 days. Furthermore, a different test between treatments was conducted to determine levels of nitrate and phosphate in triggering the blooming of Oscillatoria using Oneway ANOVA analysis with SPSS Program. The results showed that the intensive shrimp pond waters of Situbondo already contain dissolved phosphate between 0.4 - 0.5 mg.L-1. Oscillatoria growth is strongly influenced by dissolved phosphate content in waters, phosphate levels of 0.2 - 0.4 or equivalent to the actual level of 0.6 - 0.7 mg.L-1 can cause the highest abundance of Oscillatoria that could endanger the ecosystem.  Keywords: dissolved phosphate, intensive shrimp farming, Nitrate, Oscillatoria.
Evaluating Environmental Service of Trisula Waterfall as Nature-based Tourism Attraction in Bromo Tengger Semeru National Park Hamdani Dwi Prasetyo; Luchman Hakim; Catur Retnaningdyah
Journal of Indonesian Tourism and Development Studies Vol. 5 No. 2 (2017)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2017.005.02.05

Abstract

Tourism activity in Trisula waterfall (locally called Coban Trisula) is growing significantly. The environmental management is important to perform the sustainable use of waterfall as tourism attraction. The aim of the research is to identify the ecosystem services of Trisula waterfall. In this study, three indices were calculated, namely Environmental Services Index, Hemeroby Index, and Naturalness index. This study found that the use of lands and natural resources in Trisula waterfall was low compared the upper and lower area. Lower and upper area was used for intensive agriculture and daily needs by local community. Those activities were influencing the environmental services of Trisula waterfall. Management towards sustainable use of Coban Trisula area was required. It is also important and should be able to promote security and satisfaction aspects for tourist. Anthropogenic activities such as plantation activities should be controlled by a persuasive approach to minimize disruption to the ecosystem. There are needs for environmental management to ensure the sustainability use of waterfall resources and its surrounding area.Keywords: sustainable tourism, waterfall management, water conservation.
Use of Macrozoobenthos for Water Quality Monitoring in Ecotourism Area of Prafi River, Manokwari, West Papua Sabarita Sinuraya; Endang Arisoesilaningsih; Suharjono Suharjono; Catur Retnaningdyah
Journal of Indonesian Tourism and Development Studies Vol. 6 No. 2 (2018)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2018.006.02.05

Abstract

The aim of research is to monitor the water quality of some ecotourism sites along Prafi Rivers (Manokwari, West Papua), especially in Subsay, SP1 reservoir and SP3 reservoir using macro-zoobenthos biotic index, Pratiâ's index and some chemical-physical factors of water. Research was done from July to September 2016. Sampling was performed through Purposive Random Sampling. Macro-zoobenthos was collected from each sampling sites in three locations, (upstream, middle stream, downstream) using Surber net and hand net. Water quality was categorized based on Implicit Prati's Pollution index that is derived from DO, BOD5, pH, nitrate, orthophosphate and water temperature value. Macro-zoobenthos data was used to analyze the diversity index and six biotic indices. Result of the study showed that DO, BOD5, pH and nitrate value in all location meet water standard quality based on PP. no 82, 2001 class II (fisheries, recreation, animals husbandry and irrigation). The turbidity value in sites of upstream, middle stream and downstream Subsay and SP3 have meets standard water quality according to WHO for drinking water (<5 NTU). Based on the Prati's index, the water quality was ranging from excellent to acceptable categories with value 0.4-1.9. The taxa richness of macro-zoobenthos was 31 taxa. The shannon-wiener diversity index in all stations were more than 2, indicated that the water was not polluted. The water quality of all station showed very excellent up to moderates (based on FBI), very excellent up to very bad (HBI), and excellent up to less polluted (ASPT). Percentage of Ephemeroptera, Plecoptera, and Trichoptera (% EPT) in all station up to 50% (excellent), except in station SP3 upstream (40%). EPT richness value in all station excellent to moderate. It can be concluded that the water quality of Subsay in upstream, middle stream, downstream and downstream of SP3 was excellent.The middle stream of SP3 and middle stream of SPI has moderate quality, while the water quality in SP3 upstream, SPI upstream and SPI downstream was bad. Keyword: Ecotourism, water quality, Prafi River.
Community Structure of Coral Reef at Pasir Putih Beach In Situbondo East Java, Indonesia Asmaul Khusnah; Catur Retnaningdyah; Nia Kurniawan
Journal of Indonesian Tourism and Development Studies Vol. 7 No. 1 (2019)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2019.07.01.05

Abstract

Pasir putih beach of Situbondo has coral reefs as the potential of underwater beauty. The purpose of this study is to evaluate the structure of coral reef community in Pasir putih beach. This study was taken place at four sites namely; Batu lawang, Teluk pelita, Karang mayit, and Karang pon-pon. Method used was Ex Post Facto using belt transect sampling technique with size 1x1m and length 30m and 11 times repetition. The observed physic-chemistry parameters are temperature, salinity, conductivity, pH, turbidity, DO, nitrate, and orthophosphate. The results showed that the four sites almost have the same conditions. Batu Lawang location is dominated by Porites mayeri (Poritidae) which is vulnerable to severe conditions. The second location (Teluk pelita) has a high index value of diversity. The third location (Karang Mayit) is dominated by Poritidae family. The fourth location (Karang Pon-pon) is dominated by the Acroporidae family which is a clear water indicator and has a fast growth rate. However, in the fourth location, the sedimentation is quite high compared to other sites. The value of abiotic factor in the Pasir putih beaches of Situbondo has a relatively normal value, the pH of value from 7.55 to 7.56, temperature 29.99°C to 30.4°C, salinity 32.33 to 32.66 ‰, conductivity 37.8 to 40.2 µS.cm-1, DO 7.73 to 10 ppm, turbidity 0.57-1.56 NTU, nitrate from 0.32-0.1 mg.L-1 and orthophosphate 0.02 to 0.54 mg.L-1, the water in Pasir Putih Situbondo was still suitable for support the growth of coral reefs. Keywords: Coral Reefs, Community Structures, Pasir putih Beach.
Water Quality Evaluation of Post-Tin Mining Ponds Tourism in Bangka Island Using Diatom as Bioindicator Rosa Liliani; Catur Retnaningdyah; Endang Arisoesilaningsih
Journal of Indonesian Tourism and Development Studies Vol. 7 No. 1 (2019)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2019.07.01.06

Abstract

Post tin mining pond in Bangka Island has been used as a tourism place, fishing, fish ponds, and agricultural areas that can reduce water. The purpose of this study is to evaluate quality of water post tin miningpond which is used as a tourist place based on physics, chemical and biotic indices of Diatoms as bioindicator. Sample water and Diatoms were take at 3post tin miningpond (Itam, Pedindang, and Jangkang 2) and natural swamp (Rawa) as reference site. Sampling each pond and swamp wasdone in three stations as replications and then be observed physics-chemical quality of water (pH, water temperature, turbidity, conductivity, COD, and phosphate) and also the Trophic Diatom Index (TDI) and Pollution Tolerant Value (% PTV) from Diatom as indicator of trophic status and organic pollution. The results of the study showed that all of the ponds and natural swamp had low pH range from 4.32-6.34. Turbidity of Itam and Pedindang higher (22-24 NTU) than Jangkang 2 and swamp (3.13-9.13 NTU). Jangkang 2 had the highest conductivity value (115.10 μS.cm-1) and swamp the lowest (10.64 μS.cm-1). The value of COD and total phosphate in all location still fullfilled government standard (COD < 20 mg.L-1 and total phosphate < 0.2 mg.L-1). Water quality in tin mining ponds lower than natural swamps based on Diatom as bioindicator. All of the ponds were categorized as moderately polluted based on Shannon Wiener Diversity index of Diatom (H=1.2-1.6), however swamp have lightly polluted (H=2.6). Trophic status of water in post tin mining pondsbased on Trophic Diatom Index (TDI) included in the eutrophic while in swamp categorized as mesoeutrophic. Based on percentage pollution tolerant value (%PTV), the water in Itam and Pedindang included in heavily organic pollution and water in Jangkang 2 and also swamp have moderately organic pollution. Keywords: Bangka,Diatom, post tin mining pond, tourism, water quality.
Ecological and Social Evaluation of Coastal Tourism Destination Development: A Case Study of Balekambang, East Java Luchman Hakim; Catur Retnaningdyah; Mukhzayadah Mukhzayadah
Journal of Indonesian Tourism and Development Studies Vol. 2 No. 1 (2014)
Publisher : Postgraduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jitode.2014.002.01.04

Abstract

Tourism is an important sector in developing countries to support economic growth, and coastal areas are famous destinations in tourism. The plan and design for Balekambang coastal area as a tourism destination in East Java, Indonesia has been formulated and published. However, it seems lack ecological and social perspectives. This study examines coral reefs structure as one of the ecological parameter and tourist perspectives as social parameter for destination development evaluation. Twenty belt-transects were established along Balekambang coastline, and then divided into three sections, the east, the centre and the west sections. Every belt-transect was 200m in length and consists of 15 plots 1 x 2m. The tourist perspectives to Balekambang were determined using questionnaire among 234 respondents. Based on the Morisita similarity index, the coral reef of east section consists of 2 zones, the centre consists of 5 zones and west section consists of 4 zones. The Shannon diversity index (H') among zones at every location was ranged. The diversity index of the east section ranged from 2.07 to 2.72, the central section ranged from 1.32 to 4.20, and the west section ranged from 3.13 to 4.20. Zones that were close to the coastline had lowest diversity indices than zones that located far from the coastline. Mostly, tourists stated that Balekambang was interesting, but the object of tourism should be added. Respondent knew there were forest surrounding Balekambang, and it has the possibility to develop as tourism destination. These findings argue that the forest conversion to cottage area that planned by the local government in the west section should be reviewed. It seems forest in the west section should be developed as a forest park to meet tourist needs and redistribute tourist concentration in the coastline. Keywords: Ecological and social evaluation, coastal, tourism, sustainable development, East Java.
Co-Authors Ade Meylisa Crystel Rohie Ade Meylisa Crystel Rohie Agoes Soegianto Ahmad Dodi Setiadi Ahmad Dody Setiadi Aliviyanti, Dian Aliyah Siti Sundari Amin Setyo Leksono Ardina Tanjungsari Ardyati, Ardyati Arina Mana Sikana Asmaul Khusnah Asmaul Khusnah Aurina Putri, Anggraini Bagyo Yanuwiadi Bagyo Yanuwiadi Barlah Rumhayati Barlah Rumhayati Barlah Rumhayati Barlah Rumhayati Barlah Rumhayati Bayu Agung Prahardika Chatarina Gradict Semiun Dian Aliviyanti Dian Siswanto Dinda Azalia Dinda Azalia Dwie Zesta Viani Dyah Ayu Fajarianingtyas Ebert, Dieter Ekki Totilisa Rachmawati Ekwan Nofa Wiratno Endang Arisoesilaningsih Estri Laras Arumingtyas Faidatu Ummi Gumilang, Retno Hamdani Dwi Prasetyo Hamzah, Rispah Harsuko Riniwati Hendra Setiawan Hendra Setiawan Holyness Nurdin Singadimedja I Gusti Bagus Wiksuana Ihwan Ihwan Irfan Mustafa Izzati, Fadhila Nuril Jamhari Jamhari KARTIKA DEWI, YUNI khairunnas ivansyah khairunnas ivansyah Khinanty, Retno Dewi Kurniawan , Nia Lia Hapsari Lia Hapsari Lia Hapsari Lina Mariantika Lina Mariantika Luchman Hakim Lutfiatul Puspitasari M Afifudin, Alfin Fatwa M. Basyaruddin Maemonah, Maemonah Maic Audo Lin Sihombing Maic Audo Lin Sihombing Mas Khoirud Darojat Muhammad Yusuf Mukhzayadah Mukhzayadah Nasihah, Mimatun Nia Kurniawan Nia Kurniawan Novi Anitra Novi Anitra Noviana Nur Rahmawati Novie S. Rupilu Nudia Mella Pratikasari Nurshafa Rahmania, Farhani Oktaviani, Indah Puspitasari, Lutfiatul Qathrunnada Salsabila Raden Ayu Shufairaa&#039; Habiebah Rani Rahmawati Rani Rahmawati Retno Dewi Khinanty Rispah Hamzah Rispah Hamzah Rizky Nurdiansyah Rony Irawanto Rosa Liliani Sagista, Reza Salsabila, Dina Salsabila, Qathrunnada Sany, Zainul Muttaqin Saputra, Syifa Sari, Dewi Ratih Tirto Satria Cahya Febriansyah Satria Cahya Febriansyah Serafinah Indriyani Setijono Samino Setijono Samino Setyo Leksono, Amin Sianturi, Riswan Sinuraya, Sabarita Slamet Riyanto Soeharjono Soeharjono Soeharjono, Soeharjono Soemarno SUGIYANTO Suharjono - Suharjono Suharjono Suharjono Suharjono Suharjono Suharjono Susanto, Muhamad Azmi Dwi Viani, Dwie Zesta Vidayanti, Viky Viky Vidayanti Wimbaningrum, Retno Wulan Cahyani, Nadila Yunin Hidayati Zidny Furaidah