Journal of Wetlands Environmental Management最新文献

{"title":"Bioprospecting of Kerangas Forest as Natural Medicine Material Sources: Screening Phytochemistry Compound of Kerangas Forest Tree Species","authors":"Kissinger Kissinger, Ahmad Yamani, G. Thamrin, Rina Muhayyah","doi":"10.20527/JWEM.V4I2.54","DOIUrl":"https://doi.org/10.20527/JWEM.V4I2.54","url":null,"abstract":"Bioprospecting is an effort to create a value for biodiversity. Bioactivity identification of tree species is an important step to get high economic value from Kerangas forest. Screening bioactivity of plants was conducted by ethnobotanical survey and qualitative phytochemistry compound tests. Data collection in the ethnobotanical survey was conducted using a structured interview. Dried leaves and barks of selected trees from Kerangas forest were tested for qualitative phythochemistry compound. Qualitative phytochemistry analyzed by detected of color visualization. There are a total of 42 plants located in heath forest, 38 species of which are used by the people as a medicine (90.48%). There are 10 species of tree that is always found in various locations all in heath forest. 8 tree species are commonly used as a medicine by community. Result showed that parts of selected trees from Kerangas forest had various phythochemistry compounds. It can be concluded that methanol extract of Kerangas tree species have potential bioactivities. Phytochemical content of some trees species may have potential as antibacterial, antidiabetic, antiinflamation, antioxidant, anti-plasmodium, asthma treatment and vitality.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"119 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86124171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANALYSIS OF GINGER FARMING BUSINESS IN PEAT LAND IN WEST KALIMANTAN (Case study: Ginger Farmer in Pasir Palembang Village, Mempawah Regency)","authors":"J. Kilmanun","doi":"10.20527/JWEM.V4I2.47","DOIUrl":"https://doi.org/10.20527/JWEM.V4I2.47","url":null,"abstract":"ABSTRACT Peat land potential as agricultural land in Indonesia is quite large of about 6 million hectaresout of 21 million hectares or 11% of land area in Indonesia. The utilization of peat land as agricultural land requires accurate and careful planning, appropriate technological application, and proper management because of its marginal and fragile ecosystem. Peat land has a big potential as agricultural land because this land contains high organic material. Theproblem is that the pH is very low so that it is not good for agricultural land. However, the research in Pasir Palembang Village, Mempawah Regency proved that doing ginger farming business in peat land could increase the farmers’ income and welfare. The research aims to: 1) study problems faced in doing ginger farming business, 2) know ginger farmer’s income. Data collection was done by using Focus Group Discussion method and R/C Ratio analysis. The research result found out that the main problem in ginger farming business was that of rotten tuber. Based on the analysis result it was found that R/C ratio obtained in ginger farming business was 3.4. Total revenue obtained was Rp75,000,000with the profit over cash expense was Rp53,620,000 and the profit over total expense was Rp53,470,000. Theresearch concluded that: 1) there need be a serious handling of rotten tuber disease in ginger plant, 2) doing ginger farming business could increase income and welfare of the peat land farmers in Pasir Palembang Village, Mempawah Regency.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73468720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Community-Based Coastal Resource Management (CB-CRM): a Case Study f Mariveles, Bataan, Philippines","authors":"Andrew L.L Munchal","doi":"10.20527/JWEM.V1I1.79","DOIUrl":"https://doi.org/10.20527/JWEM.V1I1.79","url":null,"abstract":"This paper addressed the issue of sustainable coastal resource management through a successful Community-Based Coastal Resource Management (CB-CRM) Program in the Municipality of Mariveles, province of Bataan in the Philippines. The paper investigated how governance and institutional and legislative framework, and the concept of sustainable development complemented  each  other  to  promote  good  local  eco-governance in  the management and protection of finite local marine resources. Specifically, it analyzed how the local fisherfolk community of Mariveles utilized efficiently their finite marine resources in the context of eco-governance. It also investigated how the cooperative efforts of various stakeholders: peoples’ organizations (POs),  local  government unit  (LGU),  and  a  non- government organization (NGO)  in  Mariveles, Bataan  affected  their  coastal  resources against environmental degradation and exploitation. This paper would benefit POs, LGUs, and NGOs in their quest for sustainable management and conservation of their limited coastal resources. This paper yielded the following findings. First, POs and NGOs engage when NGOs can strengthen the POs’ capacity building through the transfer of skills and technology, when NGOs can enhance the POs’ indigenous knowledge, and when NGOs are more knowledgeable of formal venues of LGU participation. Second, LGUs, NGOs and POs engage when POs and NGOs can complement each other to strengthen their capacity building, and when NGOs can help implement environmental programs that are beneficial to the POs. Third, NGOs and POs engage when POs are threatened by elite power, and when NGOs want their environmental issues on LGU’s legislative agenda. Finally, NGOs and POs engage when they see possible LGU cooperation. Participant observation through focus group discussion (FGD) and key informants’ interview of different stakeholders was a  primary  source  of  information  in  formulating  the  aforementioned  conclusions.  In addition, stakeholders’ analysis and documentary analysis, i.e., books, print and non-print materials, video footage, monograph, were used as secondary sources of information. The author is solely responsible for any information found in this paper.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"174 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79685297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impacts of Climate Change on Dengue Haemorrhagic Fever Cases in Banjarbaru Municipal, South Kalimantan During the Year 2005-2010","authors":"Tien Zubaidah","doi":"10.20527/JWEM.V1I1.95","DOIUrl":"https://doi.org/10.20527/JWEM.V1I1.95","url":null,"abstract":"Environment is one of instrumental factor in the emerging and the spreading of dengue disease. The Climate change may causes affect to infectious disease pattern and the risk of transmission increasement. Disease of dengue hemorrhagic fever (DHF) has become endemic in the major cities in Indonesia. It has been suspected that dengue outbreaks that occur each year in almost all of Indonesia is closely related to weather patterns. The purpose of this study was to determine the influence of climate change (rainfall, humidity and air temperature) with dengue cases in the Banjarbaru municipal during the year 2005-2010. The design of the study is a over times studies of ecology. The research was conducted in April-May 2010 and located in the Banjarbaru municipal, South Kalimantan by using secondary data. Data on the number of dengue cases was derived from the Banjarbaru Health Office reports. Climate data used are rainfall data, temperature and humidity obtained from the Meteorology and Geophysics Board (BMKG) Station of Banjarbaru and Syamsudin Noor Station of Banjarmasin. The results showed that rainfall, humidity, air temperature and free number larva had influence toward insidence of DHF (27%). The conclusion of this study is that the increased rainfall and humidity affected the increased in dengue cases. Therefore, it requires a good cooperation between the health department and BMKG as the party in charge for climates data.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80701037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Removal Natural Organic Matter (NOM) in Peat Water from Wetland Area by Coagulation-Ultrafiltration Hybrid Process with Pretreatment Two-Stage Coagulation","authors":"M. Mahmud, Chairul Abdi, Badaruddin Mu’min","doi":"10.20527/JWEM.V1I1.88","DOIUrl":"https://doi.org/10.20527/JWEM.V1I1.88","url":null,"abstract":"The primary problem encountered in the application of membrane technology was membrane fouling. During this time, hybrid process by coagulation-ultrafiltration in drinking water treatment that has been conducted by some research, using by one-stage coagulation. The goal of this research was to investigate the effect of two-stage coagulation as a pretreatment towards performance of the coagulation-ultrafiltration hybrid process for removal NOM in the peat water. Coagulation process, either with the one-stage or two-stage coagulation was very good in removing charge hydrophilic fraction, i.e. more than 98%. NOM fractions of the peat water, from the most easily removed by the two-stage coagulation and one-stage coagulation process was charged hydrophilic>strongly hydrophobic>weakly hydrophobic>neutral hydrophilic. The two-stage coagulation process could removed UV 254 and colors with a little better than the one-stage coagulation at the optimum coagulant dose. Neutral hydrophilic fraction of peat water NOM was the most influential fraction of UF membrane fouling. The two-stage coagulation process better in removing the neutral hidrophilic fraction, while removing of the charged hydrophilic, strongly hydrophobic and weakly hydrophobic similar to the one-stage coagulation. Hybrid process by pretreatment with two-stage coagulation, beside can increased removal efficiency of UV 254 and color, also can reduced fouling rate of the ultrafiltration membraneIt must not exceed 250 words, contains a brief summary of the text, covering the whole manuscript without being too elaborate on every section. Avoid any abbreviation, unless it is a common knowledge or has been previously stated.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"193 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72556297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Practice of Local Wisdom of Dayak People in Forest Conservation in South Kalimantan","authors":"Fahrianoor Fahrianoor, Tri Windari, T. Taharuddin, Ruslimar'i Ruslimar'i, M. Maryono","doi":"10.20527/JWEM.V1I1.87","DOIUrl":"https://doi.org/10.20527/JWEM.V1I1.87","url":null,"abstract":"The research is conducted in the purpose of discovering the practice of local wisdom in Dayak people in their interaction with the forest. The research is also conducted using qualitative method, conceptual foundation focusing on local wisdom based in the community of Dayak Upau, Dayak Warukin and Dayak Loksado. The result shows that the practice of local wisdom in preserving the forest is by treating the nature in the way as treating the people themselves. The practice of local wisdom by the Dayaks is implemented in the forms of livelihood, social values, their knowledge and belief.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88664288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Potency of Ulin (Eusideroxylon zwageri T. et. B) for Supporting Banjarese Building Construction in “Wetland Architecture”","authors":"Y. Arifin, Daniel Itta","doi":"10.20527/JWEM.V1I1.98","DOIUrl":"https://doi.org/10.20527/JWEM.V1I1.98","url":null,"abstract":"Environmental condition of around rivers and swamps causes the Banjarese people to build settlements use ulin ( Eusideroxylon zwageri T. et. B.).  Using ulin has become their culture, because they believe the building will be stronger.  In fact the potential ulin from year to year continues to decline, because the growth is not proportional to the speed of ulin needs for construction, thus it is becoming scarce.  This research was conducted in Kabupaten Tanah Laut and Kabupaten Kotabaru.  The method used survey with purposive sampling (large of sample plot 100 m x 100 m which each plot divided into 25 sub-plots of 20 m x 20 m).  All growth stages of ulin were inventoried and in each plot found ulin measured micro climate and collected sample of soil.  Normally ulin can grow well on un-fertile soil, but micro climate like primary forest or old secondary forest. Potential ulin in both Kabupaten per hectare is very low.  The amount of natural regenerations ranged from 3-5 individuals/ha for seedling and 3-46 individuals/ha for sapling.  Number of poles found in both locations are ranged 5 – 6 individuals/ha, and not found tree stage.  Restrictions on harvesting and conservation of ulin are urgently needed in South Kalimantan","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81742745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving Former Shifted Cultivation Land Using Wetland Cultivation in Kapuas District, Central Kalimantan","authors":"W. Wahyudi","doi":"10.20527/jwem.v1i1.90","DOIUrl":"https://doi.org/10.20527/jwem.v1i1.90","url":null,"abstract":"Degraded forest area in Kalimantan could be caused by shifted cultivation activity that be conducted by local peoples in the surrounding forest areas. Efforts to improve the former shifted cultivation area (non productive land) is developing the settled cultivation by use of irrigation system, better paddy seed, land processing, fertilizing, spraying pesticide, weeding, and better acces to the market.  Local peoples, especially in Kalimantan, has been depended their food on the shifted cultivation pattern since the long time ago.  This tradition could cause forest damage, forest fire, forest degradation, deforestation, and lose out of children education because they were following shifted cultivation activity although itsspace is very far from their home.  This research was aimed to improve former shifted cultivation lands using wetland cultivation in order to improve land productivity and to support food securityin the local community. This research was administratively located in Tanjung Rendan Village, Kapuas Hulu Sub-Ddistrict, Kapuas District, Central Kalimantan Province, Indonesia.  Data of rice yield from settled cultivation and shifted cultivation were got from 15 households that was taking by random at 2010 to 2011. Homogeneity test, analysis of variants, and least significant different (LSD) test using SPSS 15.0 for Windows. Result of this research showed that     paddy yield at settled cultivation was significantly differentand better than shifted cultivation at 0.05 level. LSD test also indicated that all paddy yields from settled cultivation were significantly different compare to shifted cultivation at the 0.05 level.  The community in Tanjung Rendan Villages preferred settled cultivation than shifted cultivation, especially due to higher paddy production. Profit for settled cultivation was IDR10.95 million ha -1 , meanwhile profit for shifted cultivation was just IDR 2.81 million ha -1 only.  Settled cultivation pattern could to improve productivity and their prosperity, save natural tropical forest, reducee forest degradation and deforestation on the forest areas.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82449137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Indigenous Knowledge of Dayaks Bakumpai in Barito Kuala District on the Management of Plant Diversity Growing at Streams and Swamps","authors":"D. Darmono, A. Sofyan, W. Wahyu, Herita Warni","doi":"10.20527/JWEM.V1I1.97","DOIUrl":"https://doi.org/10.20527/JWEM.V1I1.97","url":null,"abstract":"Research aimed at describing profile of indigenous knowldge owned by the Dayaks Bakumpai in Batola district on managing the diversity of herbs growing at the river flow and swamp. Data on herb used by the tribe were grouped based on the etnobotanic study, covering study botany, etnofarmacology, etnoantrophology, etnolinguistik and etnoekologi. We also observed how the Dayaks Bakumpai in Batola district preserve the diversity of plant in around them, and how their efforts in bequeathing or teaching the traditional knowledge of an old breed generation to his young daam in managing diversity of herbs around them.  The study was carried out at three vellages, namely Simpang Arja, Pengulu and Ulu Benteng. The results showed that 52 plant species living along the river and 67 species that live in the marsh. Based on the interview we found that (1) the profile of indigenous knowldge dayaks bakumpai district batola in making use of the diversity of plant in surrounding shown through etno-linguistic, etno-economy, etno-anthropology, etno-farmacology and etno-ecology against 44 tufted herbs of 67 of herbs found, (2) Dayaks Bakumpai in Batola district, to preserve the diversity of plant surrounding them, have done without planting, but by making use of herbs without a certain rule, making use of herbs by a certain rule, making use of herbs let plant grown in nature, and destroy plants that exist or cultivated, and (3) efforts for the inheriting the indigenous knowldge to its young generation have been done by women and quite alarming that many young ages of Dayaks Bakumpai do not know the name of herbs around them.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88150116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Value Changes of Lebak Swamp Land over Time in Jakabaring South Sumatra","authors":"E. Wildayana, Apriadi S Busri, M. E. Armanto","doi":"10.20527/JWEM.V4I1.25","DOIUrl":"https://doi.org/10.20527/JWEM.V4I1.25","url":null,"abstract":"The research aimed to assess value changes of lebak swamp land over time in Jakabaring South Sumatra. This study was conducted in Jakabaring located in the Southern part of Palembang city. The research used mix methods of quantitative and qualitative approaches and describe the research area. The research resulted that Jakabaring area can be divided into three regions, namely North Jakabaring (around 1,544.13 ha or 57.19 %), East Jakabaring (about 809.46 ha or 29.98 %) and South Jakabaring (around 346.41 ha or 12.83 %). Total population was around 232.369 people in 2000, becoming 262.390 in 2015 and 280.692 people in 2030. High population increase will pressure to land use changes. Population increase and land use changes cannot be avoided, but they can be only managed properly. The order of land use dominance before landfills was namely lebak swamp, settlement/industry, rice fields, swamp bush, agriculture fields, swamp forest, infrastructure, fish ponds, and garden including open spaces. In 2030 it will predictably change, i.e. settlement/industry, garden including open spaces, swamp bush, infrastructure, fish ponds, lebak swamp, rice fields, agriculture fields, and swamp forest. Almost all types of land use changes are driven by the government, meaning that the government is very dominant in determining land use change, whereas the private sector plays only a small role in the land use changes especially for lands with high economic impacts. Land use change initiated by the farmers is very limited and the smallest because farmers are just to seek a livelihood at small-scale level.","PeriodicalId":30661,"journal":{"name":"Journal of Wetlands Environmental Management","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77690291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}