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EnviroScienteae

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Published by Universitas Lambung Mangkurat

ISSN : 19788096 EISSN : 23023708 DOI : -

Core Subject : Social,

Environmental Science

Scientific Journal of Management of Natural Resources and Environment, aims to disseminate research findings on environmental and natural resource management. Publication 3 (three) times a year, every April, August and November.

Arjuna Subject : -

Articles 569 Documents

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NILAI EKONOMI EKOSISTEM LAMUN DI KOTA BONTANG Nurul Ovia Oktawati; Erwan Sulistianto; Wahyu Fahrizal; Freddy Maryanto
EnviroScienteae Vol 14, No 3 (2018): EnviroScienteae Volume 14 Nomor 3, November 2018
Publisher : Universitas Lambung Mangkurat

Seagrass is one of the important ecosystems in shallow coastal and marine waters, because it has many roles, both ecologically and economically. Bontang City is one area that has a vast seagrass ecosystem. Management of seagrass ecosystems in Bontang City, of course, wants the existence of sustainable economic development, but on the other hand, sometimes increasing economic needs based on natural resources (resource base), often create a dilemma for the sustainability of natural resources. This happens because the consumption needs of the community are often not supported by good planning and management in utilizing natural resources so that the deterioration of environmental quality is often seen as a cost that must be paid in a process of economic development. The purposes of this study are 1). Identifying forms of utilization from seagrass ecosystems, 2) knowing the economic value of seagrass ecosystems. The sampling method used was purposive sampling. The results of the study revealed that fishing activities with splint catches and nets were a form of seagrass ecosystem utilization activities. Based on the results of data analysis, it is known that the total economic value of 4 (four) utilization of seagrass ecosystems in Bontang City is Rp. 7,081,050,816,042 per year. The utilization value with the largest proportion comes from the value of indirect benefits which is equal to 95.66%, and the lowest proportion is the option value.

EKOLOGI TEMPAT TUMBUH SARANG SEMUT PADA TAMAN WISATA ALAM GUNUNG MEJA MANOKWARI Endria Sada; Rima Herlina S. Siburian; Novita Panambe
EnviroScienteae Vol 14, No 3 (2018): EnviroScienteae Volume 14 Nomor 3, November 2018
Publisher : Universitas Lambung Mangkurat

The ant-plant Sarang Semut is one of the medicinal antimicrobial plants that is very beneficial to human health. As such the plant has widely been exploited in their natural habitat. The silviculture of this plant is not available due to limited knowledge about the existence in nature. Therefore, it is imperative to undertake the ecological study on the growth site of this plant in nature to collect the basic information for the culture and cultivation of this plant. The method used in this research was the descriptive method with the survey technique in Gunung Meja Nature Tourism Park, Manokwari. The research showed that one species of ant-plant was found namely Myrmecodia cf. schlechteri Valeton. The plant is epifit to selective host plants such as Garcinia picrorrhiza, Sterculia macrophylla, Intsia bijuga, Pometia coreacea, and Antiaris toxicaria. The ideal growth zone of this plant is in Zone 2 and 3.

KAJIAN FAKTOR PENDORONG KEAKTIFAN ORGANISASI DAN PARTISIPASI MASYARAKAT DALAM PENGELOLAAN BANK SAMPAH KOTA BANJARBARU KALIMANTAN SELATAN Rizqi Puteri Mahyudin; Nailul Ummah; Muhammad Firmansyah
EnviroScienteae Vol 14, No 3 (2018): EnviroScienteae Volume 14 Nomor 3, November 2018
Publisher : Universitas Lambung Mangkurat

The purpose of this research is to analyze the best existing condition of four waste bank in Banjarbaru. They are Gemilang waste bank in Guntung Manggis, Sumber Rejeki waste bank in Syamsyudin Noor, Barokah waste bank in Landasan Ulin Timur, and Cempaka Putih waste bank in Sungai Ulin, in Banjarbaru city. The result of the analysis is the highest score of waste bank management is Sumber Rejeki waste bank, because the waste bank administrator socializes it intensively.

POTENSI GAS RUMAH KACA (GRK) KOLAM ANAEROBIK PADA PENGOLAHAN LIMBAH CAIR PABRIK KELAPA SAWIT (LCPKS) Hisyam Musthafa Al Hakim; Lya Agustina
EnviroScienteae Vol 14, No 3 (2018): EnviroScienteae Volume 14 Nomor 3, November 2018
Publisher : Universitas Lambung Mangkurat

World vegetable oil needs to be increased every year along with population growth. Vegetable oil which potential to supply is palm oil because it has the highest productivity compared to other vegetable oil sources. Behind the rapid development of palm oil, came negative issue about environmental damage especially the increase of greenhouse gas emissions caused by the palm oil industry. This research aimed to calculate the potential of greenhouse gas caused by palm oil mill effluent (POME) treatment in the anaerobic pond. The method used is by capture methane and carbon dioxide at the float chamber then gas chromatography analyzed. The results showed that the highest methane and carbon dioxide released at night (10.00 – 11.00 pm). The average potential released methane is 9441.28 mg C-CH4 m-2h-1 and Carbon dioxide is 5920.74 mg C-CO2 m-2h-1.

Kajian Laik Fisik Sanitasi Dan Kualitas Mikrobiologis Depot Air Minum (DAM) Dibawah Program Pembinaan Dan Pengawasan Dinas Kesehatan Kabupaten Hulu Sungai Utara Rosmiaty Rosmiaty; Andy Mizwar; Rizmi Yunita; Erma Agusliani
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

Determining category of physical appropriateness of DWS under health office development and controlling program of Hulu Sungai Utara Regency, Determining Microbiology quality of DWA under health office development and controlling program of Hulu Sungai Utara Regency, analyzing the correlation of physical appropriateness and microbiology quality if DWS under health office development and controlling program of Hulu Sungai Utara Regency. This is a quantitative study using cross-sectional research design in which the research was conducted in a certain period of time, the location of research was in 10 service area of the public health center in 9 subdistricts under health office development and controlling program of Hulu Sungai Utara Regency. It was found that 30 DWS (Drinking Water Storehouse) is under health office development and controlling program of Hulu Sungai Utara Regency, DWS which categorized as physically not Appropriate (TLF) was 20 DWS (66,7%) and categorized as physically appropriate (LF) was 10 DWS (33,3%). Microbiology quality of Balangan, Tabalong, Negara, Tangkawang and Rantau Bujur Darat River were excess the standard of quality of class I intended for the drinking water source. Microbiology quality of water source (PDAM) from 30 samples, it was found that 14 samples (46,7%) contained Coliform and E. coli, there were 2 samples (6,7%) contained only Coliform. Quality of microbiology and water product of 30 DWS, it was found that 2 DWS contained Coliform, all water of DWS production did not contain E.coli. Statistical test of the correlation of physical appropriateness and microbiology quality of river water cannot be conducted because all samples have the same category which is TMS so that there was no difference in result data of category determination. There was no significant difference between physical appropriateness with microbiology quality of Coliform (p=0,260) and E.coli (p = 0,235) raw water of DWS. There was no significant correlation of physical appropriateness with microbiology quality of Coliform (p = 0,540) water product of DWS, meanwhile for statistical test for correlation of physical appropriateness and microbiology quality of E.coli of water product cannot be conducted because there was no difference in result data of category determination so that all samples has the same category.

Profil Tempat Tumbuh Sarang Semut (Myrmecodia spp.) Di Distrik Manokwari Selatan Papua Barat Enderia Wabia; Rima H. S. Siburian
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

Papua has a very high diversity of flora species, one of which is a type of Sarang Semut. Different growing conditions will affect the level of diversity of plants. For that information about the place to grow Ant Plant is needed as basic information for the development of the cultivation of Ant plants. The method used is descriptive method with field observation technique. The results showed that the type of ant nest plant found in South Manokwari was a type of Myrmecodia pendans and Myrmecodia cf. schlechteri. Both of these species do not grow evenly in all study locations even at the same height, this plant has a characteristic growing place: it grows on host trees that are not slippery, predominantly in areas near rivers, requiring sunlight or in open areas. The position of growing on trees, the type of Myrmecodia cf. schlechteri was found to grow only on the main stem of the host plant, while Myrmecodia pendans were found in the branching area. Thus, even if the ant nest plant is able to grow in the lowlands to high, this specific condition is also needed for this plant to develop.

Analisis Kelayakan Usaha Pembesaran Ikan Gabus Haruan (Channa striata Bloch) Dalam Karamba Jaring Tancap Di Desa Bangkau Kecamatan Kandangan Kabupaten Hulu Sungai Selatan Kalimantan Selatan Khalid Darda; Idiannor Mahyudin; Emmy Sri Mahreda; Indira Fitriliyani
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

The purpose of this study was to identify the business problems of cultivating striped snakeheads (Channa striata Bloch) in embedded net cages, analyze the feasibility of the business of cultivating striped snakeheads in net cages and identify the assumptions/perspectives of the impacts of striped snakehead farming in embedded net cages on environmental aspects. This study was survey research. Location determination in Bangkau Village, Kandangan Subdistrict was done purposively because this area was a center for cultivating striped snakeheads in Hulu Sungai Selatan Regency. The collection of respondent data in this village was carried out in a census of 20 people from the whole population of cultivated striped snakeheads in embedded net cages. The identification of problems that occurred in the business of cultivating striped snakeheads in embedded net cages was done by descriptive analysis in the field. The analysis used was the calculation analyze business feasibility used the analysis of Net Present Value (NPV), Net Benefit Cost Ratio (Net BCR) and Internal Rate Return (IRR), while to know the effect on environmental aspects, it was done by identifying and analyzing the description of population rescue. The results showed that the farmers’ problems were the lack of availability of seeds, the fluctuations in the selling price of fish and domestic fish, which could be attacked by scabies. The business of cultivating striped snakeheads in embedded net cages in Bangkau Village, Kandangan Subdistrict, Hulu Sungai Selatan Regency was feasible to be carried out in accordance with the results of analysis namely Net Present Value 4,943,337, Net Benefit Cost Ratio (Net BCR) 2.29 and Internal Rate Return (IRR ) amounting to 51.53%. This effort influences the assumption of rescuing striped snakehead fish populations from this cultivation is 48.75%.

Biophysical Studies In Khilau Watershed Azhary Taufiq; Melya Riniarti; Duryat Duryat; Slamet Budi Yuwono
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

Khilau Watershed (DAS) is one of the sub-watersheds with the status of should be restored. The biophysical conditions of the watershed must be assessed, to determine the suitable actions for land rehabilitation. The purpose of this study was to provide a comparative analysis of baseline data on the biophysical conditions of the Khilau Sub-watershed area based on edaphic and climatic parameters. Data collection method was using cluster sampling in five types of land cover. The data analysis used spatial and laboratory analysis. The results showed that agroforests and annual crops mostly were on moderately steep to steep slopes (15-45%) and all primary forests were in steep slopes (>45%). All the land covers were ultisol. The primary forest has the highest CEC, N-total, P-availability, and C-organic among other land covers. The agroforest has the most acid pH soil among other land covers. The primary forest has the most rapid soil permeability compared to other land covers. The primary forest has the lowest temperature and the highest humidity compared to other land covers

Implikasi Perizinan Sektor Berbasis Lahan Terhadap Kondisi Kawasan Hutan Di Provinsi Riau Suprapto Suprapto; San Afri Awang; Ahmad Maryudi; Wahyu Wardhana
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

Forest resources can be utilized through various activities in the land-based sector, including forestry, plantations, and mining. The implications of the issuance of various permits are indicated to cause changes in the area of forest and land cover. This paper aims to analyze and explain the implications of the various land-based sector licenses that have been issued by the local government and the central government on the condition of forest areas in Riau Province. The research method was carried out with qualitative descriptive analysis, through interviews, spatial analysis, and review and tracking documents. The results of the study showed that during the period 1986-2017 there had been a change in the area of forest area and land cover. The biggest changes in forest areas occur due to the conversion of forest areas into plantations, while the largest land cover changes in successive classes are land cover for plantations (Pk), forest plantations (Ht) and mining (Pn). Some of the recommendations that we propose are the temporary dismissal of licenses in the Riau forest area, the rearrangement of all licenses related to forest areas, increasing integrity and willingness of all parties in Riau and the central government in sustainable forest management.

Aplikasi Mikoriza Arbuskula Untuk Meningkatkan Serapan Fosfat, Pertumbuhan Dan Produksi Tanaman Bawang Merah (Allium ascalonicum L.) Muhammad Mujibur Rahman; Akhmad Rizalli Saidy; Chatimatun Nisa
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

One of the problems in phosphate nutrient fertilization is a low level of efficiency, so the application of arbuscular mycorrhiza is often done to increase phosphate uptake. In this study mycorrhizal was applied to shallots which were given P fertilizer to assess the effect of mycorrhizal applications on growth, yield, and phosphate uptake. This research was carried out at the Faculty of Agriculture's Greenhouse of the University of Lambung Mangkurat Banjarbaru from March to May 2016. The seed of shallot was grown on 5 kg of soil and quartz sand (3:1) fertilized by P (0, 50, 100, 150, 200 and 250 kg SP-36 ha-1) and applied with mycorrhiza (without and with 10 g of plant-1 mycorrhizal inoculum) at planting. The observations made after 75 days after planting showed that the application of arbuscular mycorrhiza was effected to improve several observation variables, namely plant dry weight, bulb dry weight, phosphate nutrient uptake, and phosphate efficiency. The application of mycorrhiza at phosphate doses of 250 kg SP-36 ha-1 can increase plant dry weight by 97% and bulb dry weight by 203% compared to without mycorrhiza. Whereas the application of mycorrhiza at a phosphate dose of 100 kg SP-36 ha-1 is the best and most efficient treatment to increase phosphate nutrient uptake and phosphate efficiency. The results of this study show that the application of mycorrhizal can increase nutrient uptake of phosphate which ultimately increases the growth and production of shallot plants.

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