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JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT

ijwem
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Published by Universitas Lambung Mangkurat

ISSN : 23545844 EISSN : 24775223 DOI : -

Core Subject : Science, Agriculture, Social, Engineering,

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Engineering Environmental Science

Journal of Wetlands Environmental Management is an international journal that publishes authoritative and original articles on topics relevant to freshwater, brackish and marine coastal wetland ecosystems. The Journal serves as a multi-disciplinary forum covering key issues in wetlands science, management, policy and economics. As such, Wetlands Environmental Management aims to encourage the exchange of information between environmental managers, pure and applied scientists, and national and international authorities on wetlands policy and ecological economics.

Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ekologi

Articles 8 Documents

Search results for , issue "Vol 7, No 2 (2019): July - December" : 8 Documents clear

Cover, Editorial Board, List of Content Abdul Hadi
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

Impacts of Climate Change on Agriculture for Local Paddy Water Requirement Irrigation Barito Kuala, South Kalimantan, Indonesia Maya Amalia Achyadi; Koichiro Ohgushi; Toshihiro Morita
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

Increasing rice consumption demand in Indonesia has provided serious problems such as food insecurity. Being the major staple food, rice production is the main priority of medium and long term development planning in Indonesia. Local rice production is strongly affected by climate conditions, especially in South Kalimantan. Nowadays, the world must adjust to climate change. One of significant effects of changing climate on agriculture is related to productivity. Evapotranspiration is the major cause of loss of water needed, for agricultural requirements. The crop requires effective irrigation system with adequate water amount. The main objective of this research is to analyze the water requirements for the irrigation units in Barito Kuala, South Kalimantan concerning local rice cultivation under the climate change scenarios. Supposed rainfall during the 2050s and 2090s are obtained from four downscaled circulated models and one model for projected temperature under CMIP5 with RCPs 8.5 scenario. Penman-Monteith method was usedÂ to calculate the evapotranspiration value. Based on future effective rainfall water requirement is estimated.Â The result shows the impact of climate change on the water irrigation requirement of local paddy cultivation are 56% and 25 % higher than current condition in July and September October respectively.

Biofilm Application as Biomonitoring Agent in Heavy Metals Pb2+ and Cr6+ in Ngimboh Coastal, Ujungpangkah, Gresik Agung Riswandi; Muhammad Mahmudi; Andi Kurniawan; Lutfi Nimatus Salamah
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

Biomonitoring is the use of organisms to monitor and assess/detect the condition of an environment. Ngimboh Coast is a coastal line in Ujungpangkah Subdistrict, East Java (Indonesia) which functions as a vessel berth, TPI, and shipyard industry which has the potential to dispose of waste containing Pb2+ and Cr6+ which affect the physical condition of chemicals and organisms in these waters. This study aims to determine the Biofilm can be a biomonitoring agent in heavy metals Pb2+ and Cr6+ and to know the physical chemical conditions in the Ngimboh coast, Ujungpangkah District, Gresik. This study uses a survey method. Biofilm, sediment and water sampling was carried out at 3 sampling points, namely the first sampling point area close to the disposal of shipyard industrial waste, the second sampling point was an empty land area, and sampling point three was the estuary area. The parameters were measured such as physical properties (temperature, current speed, water depth), chemical properties (pH, DO, salinity), metal content of Pb2+ and Cr6+ on biofilms, sediments and water.

Recent Sediment Analysis, Study Case: Sub Bottom Profiler Data Line 8 Geomarine Research Vessels Ulil Amri
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

North Aru Islandâ€™s offshore had a long exploration history since 1973 until present. The characteristics of seabed can be studied through the shapes, acoustic reflection pattern, type of substrate or sediment, or by living organisms at the seafloor. In Indonesia, the sub-bottom profiler data was previously only used to measure sea depth. This study was expected to provide overview and updated information about sea depth, seabed and sedimentary layers characteristics based on generated acoustical reflection values and to identify information about abiotic compounding seabed (grain size) used methods Folk 1974 and Spread. Resulted bathymetry data could explain the depth and topography of study areas, seabed characteristics, sea bed sediment classification that were expected to support the determination of shipping tracked lines, underwater pipelines construction, and to determine mineral compounds in the deep sea. The obtained data of field records were in digital *.odc format that is a standard format for BATHY-2010 software. In order to simplify data processing, there would be a series data conversion process into other formats. Data processing of sub-bottom profiling was conducted by Kogeo-imaging software. For more clear and better look than the playback data, the processing data was undergone some steps of treatments such as filtering, stacking and additional gain. Moreover, those data were interpreted at once time with digitizing to interpreted sediment layers. The sea depth of research location was around 52.59-97.03 below the sea surface. Sea bottom formed land (flat) was in the eastern part of the location. Steep basin or Aru Trough was in the western with type substrate of gravelly mud. In general, recorded seismic cut (section) was in the time domain which created vertical velocity distortion and lateral that would produce seismic records that would be different with its actual. Seismic only enabled to detect lithology border if there any acoustical impedance exchange which would be bigger than detectable limit of used seismic waves.

Land Suitability of Agricultural Crops for Supporting Peat Restoration In South Kalimantan, Indonesia Abdul Hadi; Muhammad Syarbini; Maria Sari L. Panjaitan
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

Following the release of Presidential Regulation No 1/2016, a peat restoration pilot project has been carried out in Banjarbaru District, South Kalimantan in addition to other two pilot projects in other provinces of Indonesia. The pilot project has been designed to implement the three aspects of peat restoration, namely rewetting, revegetation and revitalization of society.Â Implementation of revegetation is mainly through applying agroforestry by growing agricultural crops in spaces between trees. The objective of present study was to elucidate the suitability of agricultural crops in area of restoration of degraded peatland in South Kalimantan, Indonesia. The suitability of agricultural crops was studied by collecting rainfall and air temperature data from the climatic station of Syamsudin Noor Airport in Banjarbaru, while the nutrient retentions values were determined in the laboratory. Peat depth and drainage class were determined by direct field observations, while peat decomposition level was classified by quantitative method in the field. All collected data were then used to assess the land suitability class forÂ dry land paddy (Oriza sativa L), long bean (Vigna sinensis ENDL), cucumber (Cucumis sativus LINN), mustard (Brassica rugose FRAIN), orange (Citrus sp), stink bean (Parkia speciose HASSK), rubber (Hevea brassialiansis M.A), and coconut (Cocus nocifera L). The productivity data of long bean, cucumber and mustard were obtained by farmer interview. The results showed that most of the agricultural crops were classified as marginally suitable (Class S3).The main limiting factors of agricultural development in this area are low soil pH, low base saturation and peat ripening. Peat depth limits the development of some crops. The above mentioned limiting factors ought to contribute to the low crop productivities in the area. The limiting factors were less severe for pineapple and stink bean, indicating that these crops have potential to be grown along with trees for restoration efforts in the area.

Implementation of Adiwiyata Program to Build Environmental Awareness Rabiatul Adawiah
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

This study aims to find out the implementation of environmental caring and cultured (Adiwiyata) school program in Balangan Regency; (2) studentsâ€™ attitude and behavior regarding environmental management and protection. This study uses a qualitative approach; the instruments used were interviews, observations, and questionnaires. The data analysis used an interactive model analysis of Miles and Huberman. The results show that the implementation of environmental caring and cultured school program in Balangan generally runs well, especially for environmental school policy, participatory based environmental activities, and management of environment supporting facility, nevertheles for environment based school curriculum development; there are some schools that have not implemented it holistically. Some teachers do not understand how to integrate the environment values into subject. Based on the findings of the studentsâ€™ questionnaire, studentsâ€™ attitude and behavior dealing with environmental management and protection are those that show 38.5% or very good attitude, 45% which means good attitude, and 12.5% referring to fairly good attitude, and 4% showing bad attitude.

Sedimentation Rate and Characteristics of Musi River Mud, Palembang City, South Sumatra Probowati Sulistiyani; Momon Sodik Imanudin; M Said
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

The existence of the Musi River is very important not only for the population of South Sumatra, but also for the Bengkulu and Lampung regions. The main problem is the high rate of sedimentation, and the alleged increase in heavy metal content. The research aims were to determine the sedimentation rate and metal content in river mud in dry season. Samples of water, mud, and sediments were taken in the waters of Musi Hilir in the area around Kemarau Island in August-September 2018. The results of laboratory analysis showed that the river had been moderately polluted, where the ammonia content in the water was above the quality standard, and the Fe content in the mud is classified as high (above the quality standard). The sediment accumulation in the nine samples at three stations showed at Station 1 was 0.022429739 g cm-1 day-1. The highest accumulation rate of sediment weight was found at Station 2 which was 0.038456224 g cm-1 day-1. The lowest sediment accumulation rate was found at Station 3, which was only 0.007109631 g cm-1 day-1. The cause of the low accumulation of sediment at Station 3 wasÂ due to flow velocity at this location tends to be large, so that the sediment was difficult to settle. If the assumption was four months dry season, the accumulation of sediment was estimated at 26.9 tons / m2 / 4 months.

Drivers of Wetland Conversion in the Tropical Environment Oluwafemi Benjamin Adeleke
Journal of Wetlands Environmental Management Vol 7, No 2 (2019): July - December
Publisher : Center for Journal Management and Publication

The study identified factors responsible for wetland dynamics and negative marks produced on the environment in the area.Â It equally suggested efforts aimed at reducing effects of the factors on the environment. The study incorporated both meta-analysis of case studies and questionnaires distribution and administration to the respondents who are mainly members of the Fadama User Group (FUG). The results showed changes in rainfall intensity as the major factor responsible for wetland loss; followed by settlement developments and loss of soil water due to river drainage. The results further revealed the effects of the factors to include siltation of drainages, destruction of ecosystem and loss of wetness, and emergent of heavy flooding. The study concluded by suggesting efforts aimed at reducing the influence of the factors on the environment.

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Irfan Prasetia

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ijwem@ulm.ac.id

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ijwem@ulm.ac.id

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Pusat Pengelolaan Jurnal dan Penerbitan, Perpustakaan ULM Lantai 2, Jl. Brigjen Hasan Basry, Banjarmasin, Indonesia (70123)

Location
Kota banjarmasin,

Kalimantan selatan

INDONESIA

Abstract

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Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Irfan Prasetia

Contact Email ijwem@ulm.ac.id

Phone +6287814002995

Journal Mail Official ijwem@ulm.ac.id

Editorial Address Pusat Pengelolaan Jurnal dan Penerbitan, Perpustakaan ULM Lantai 2, Jl. Brigjen Hasan Basry, Banjarmasin, Indonesia (70123)

Location Kota banjarmasin, Kalimantan selatan INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Irfan Prasetia

Contact Email
ijwem@ulm.ac.id

Phone
+6287814002995

Journal Mail Official
ijwem@ulm.ac.id

Editorial Address
Pusat Pengelolaan Jurnal dan Penerbitan, Perpustakaan ULM Lantai 2, Jl. Brigjen Hasan Basry, Banjarmasin, Indonesia (70123)

Location
Kota banjarmasin,

Kalimantan selatan

INDONESIA