Garuda - Garba Rujukan Digital

All

JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT

ijwem
Website

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 144 Documents

10 11 12 13 14

Land Degradation Analysis by Using Landscape Balance in Lebak Swamp Jakabaring South Sumatra M. Edi Armanto; Elisa Wildayana
Journal of Wetlands Environmental Management Vol 4, No 1 (2016): January-June
Publisher : Center for Journal Management and Publication

This research aimed to analyze land degradation by using landscape balances in lebak swamp Jakabaring South Sumatra. The study was carried out in Jakabaring, South of Palembang. Field survey method was applied, the field observations and respondents were taken by randomly purposive sampling.Â The interviews with farmers were done by using open questionnaire. The study resulted that erosion and abrasion rises above 1,000 % which includes the acreage of 1.16 % in 1988 to 12.34 % in 2015. The landscape becomes more dynamic from year to year (namely 88.75 % of normal landscape in 1988 and becoming 68.14 % in 2015). The drought in the lebak swamp is increasingly unpredictable, making it difficult for farmers to manage their farming activities. Deposited landscape was found about 272.43 ha (10.09 %) in 1988 and increased to approximately 527.04 ha (19.52 %) in 2015. Lebak swamp serves a lot of coming water from the upstream catchment area of approximately 3 million ha. This service is more and more complicated, irregular and burden lebak swamps.Â The lebak swamp ecosystem has not only enormous potential, but also has a very high resilience.

Formulating Oil Palm Investment Decision in Tidal Wetlands of South Sumatra, Indonesia Elisa Wildayana
Journal of Wetlands Environmental Management Vol 2, No 2 (2014): July-December
Publisher : Center for Journal Management and Publication

The research aimed to formulate an investment decision for oil palm plantation in tidal wetlands of PulauRimau, Banyuasin South Sumatra Indonesia. The research summarized that Land productivity and input amount will determine some differences of each soil suitability (S1, S2 and S3). The more land suitability level is, the more Fresh Fruit Bunches of Oil Palm (FFB) productivity per ha is produced and the less input is given.Â Net B/C Ratio, NPV and IRR for all land suitability classes are financially feasible for oil palm plantation development, however the most feasible and the most Expected Rate of Return (IRR) is in tidal wetlands with S1 land suitability (very suitable), followed by S2 (suitable) and S3 (marginally suitable). Sensitivity analysis to feasibility for three land suitability is still economically feasible to build and to develop oil palm plantation, especially in large scale, thus its decision for capital investment is suitable.

The Analysis of Management and Timber Trade System of Gelam (Melaleuca cajuputi) From Peat Swamp Forest in South Kalimantan Yudi Firmanul Arifin; Siti Hamidah; Yulian Firmana Arifin
Journal of Wetlands Environmental Management Vol 2, No 2 (2014): July-December
Publisher : Center for Journal Management and Publication

Until now the raw material of wood especially Gelam (Melaleuca cajuputi) available for supporting the construction of housing and other infrastructures is increasingly large in Indonesia. On the Island of Borneo that partly consists of swamps needs Gelam very large and continuous, particularly for residential development. However, areas of peat swamp forest habitat of this plant from year to year are degradation and shrinkage. This situation is a very big influence on the population of Gelam, while the management and timber trade systems are not well regulated. This study aims to analyze the management and timber trade systems of Gelam particularly in South Kalimantan to provide input to the policy holder in the preservation of Gelam. The method was used a field survey and interviews with traders and policy holders related regulations. The results showed in South Kalimantan the potency of Gelam is only 2,9-7,1 m3/ha and decreasing yearly. Normally Gelam with a diameter <4 cm have been cut down, as well as > 30 cm. These dimensions should not be cut because of <4 cm too young and > 30 cm can be used as seed sources. Gelam derived from peat swamp forest, which mostly comes from the Batola District and some came from Kapuas District of Central Kalimantan. Distributions of Gelam were starting gatherers logging in the forest then sold to small gatherers, next to the large gatherers and distributed to all districts/cities in South Kalimantan, wood processing industries, and some of them were sent to Java. The silviculture system of Gelam was using selective cutting. Classification of wood sizes traded by the diameter divided into 3-4cm, 5-6cm, 7-8cm, 9-10cm, 11-12cm, 13-14cm, 15-19cm and > 20cm to 4m long. Its use consists of a small diameter (3-10cm) for foundry building and firewood, while the large diameter (10-20cm) for the construction of houses in swampy areas, and waste as well as the stems are bent and deformed used for firewood. Until now Gelam becomes into the business community and potential sources of local government revenue if managed properly. However, due to the rules of management and administration in South Kalimantan was not going well, thus threatening the sustainability especially with the growing extent of peat lands being converted into palm oil plantations.

Stabilization of organic matter in the raised-bed soils of tidal swamplands is influenced by the types and the amounts of organic matter application A R Saidy; I Khairullah; M Septiana; E Triatmoko
Journal of Wetlands Environmental Management Vol 2, No 2 (2014): July-December
Publisher : Center for Journal Management and Publication

Farmers in tidal swamplands annually added organic matter (OM) onto the raised beds to maintain organic matter contents and thereby maintain soil productivity of the raised beds. This experiment aimed to study the influence of the types and the amounts of OM on the stabilization of organic matter in the raised-bed soils. Four types of OM: rice straw, eceng gondok (Eichornia crassipes), purun tikusÂ (Eleocharis dulcis) and mixedÂ rice straw-eceng gondok were added to a 27-year raised bed soil with 4 different rates: 0, 0.5, 1.0 and 2.0Â of maximum sorption capacity (Qmax), and the OM stabilization was quantified after 10 weeks of OM addition.Â Results of this study showed with the exception of rice straw, OM addition to soil resulted in increases in the mineralization of soil OM thereby inducing priming effect. Addition of rice straw at rate of 0.5 of Qmax resulted in stabilization of 46% added OM, while only 30% and 37% of added OM was stabilized when OM was added to soils at rates of 1.0 and 2.0 Qmax, respectively.Â This study showed that the stabilization of OM in raised bed soils were influenced by the chemical composition of OM and the amount of added OM.

Influence of Investment and Labour on Agriculture Sector Economy of South Kalimantan Province Ahmad Yunani; Nasrudin Nasrudin
Journal of Wetlands Environmental Management Vol 2, No 1 (2014): January - June
Publisher : Center for Journal Management and Publication

The purpose of this study was to describe the development of investment and employment in South Kalimantan and to analyze the effect of investment and employment in the agricultural sector to GDP in South Kalimantan. This research is a quantitative study by conducting data collection at the Central Bureau of Statistics South Kalimantan Province pertaininglabour and the economy GDP Data and at Bappeda South Kalimantan and BKPMD (Investment Coordinating Board) South Kalimantan related PMA and PMD data investments as well as data from the Investment Credit Bank Indonesia Banjarmasin.The results showed that the province of South Kalimantan economy during the year 2002-2011grow positively. The condition is mainly supported by a number of industries (which are labour intensive) and the number of people working in agriculture, trade, and mining. However, no significant investment to GDP of Agriculture Sector in South Kalimantan was observed. Labour is still positive but not significant effect on GDP of Agriculture Sector. Taken together investment and employment significantly influence GDP of Agriculture Sector in South Kalimantan, though only 61.5% of the dependent variable explained by the independent variable, while the remaining 38.5% was explained by outside the regression model. It was suggested that the governments of South Kalimantan Province should do efforts to improve the quality of the labour force (i.e., by the local government. The role of the investment must also be adapted to the spirit of regional autonomy and should be encouraged to increase investment conducive situation, mapping the potential area and the establishment of integrated services in the unit for easy service creation and investment business license in order to avoid mistakes in investing and avoid systematic risks.

Chemical Compounds Of Granulated Palm Sugar Made From Sap Of Nipa Palm (Nypa Fruticans Wurmb) Growing In Three Different Places Rosidah R Radam; Hj. Noor Mirad Sari; Hj. Lusyani Lusyani
Journal of Wetlands Environmental Management Vol 2, No 1 (2014): January - June
Publisher : Center for Journal Management and Publication

Production of granulated sugar from sap of nipa palms in South Kalimantan Province is a new innovation. The purpose of this study was to find out the chemical compounds contained in granulated sugar made from sap of nipa palms growing in 3 different places, which was expected to benefit wider community as a source of alternative sweetener. The chemical compound test of granulated nipa palm sugar was conducted at the Laboratory of Institute for Research and Standardization of Industry, Banjarbaru. Chemical parameters tested were water, sucrose, reducing sugar, fat, protein, phosphorus, and potassium content. The test results showed that the water content of granulated nipa palm sugar in treatment A1, A2, and A3 was 3.69%, 4.04%, and 2.31%, respectively; the protein content 0.65%, 2.19%, and 1.10%; the fat content 0.27 %, 0.34 %, and 0.20 %; the reducing sugar content 2.39%, 0.51%, and 0.52%; the sucrose content 75.14%, 68.15%, and 88.46%; the phosphorus content 1.1342%, 1.1196%, and 1.138%; and the potassium content 1.60%, 1.40%, and 1.58%, respectively. The test parameters of granulated nipa palm sugar that met the Mandatory Indonesia National Standard (SNI) 01-3743-1995 were the water content of granulated sugar from sap of nipa palms growing in dry place (land), the reducing sugar content and sucrose content in all treatments. It can be concluded from the three required parameters that granulated nipa palm sugar is able to become the source of new sweetener in addition to block arenga palm sugar and crystal cane sugar for the community in South Kalimantan.

Wetlands Environmental Management For Agriculture In Hungary Janos Katai
Journal of Wetlands Environmental Management Vol 2, No 1 (2014): January - June
Publisher : Center for Journal Management and Publication

Hungary is located at the central Basin of Danube River, which is surrounded by the Alps and the Carpathians mountain range. The 84% of the Hungary area lies below 200 mBm. The rate of the flooded area is significant in the country. The average runoff of surface water exceeds hundred billion cubic meters. Streams and rivers from the surrounding area flow together with the Danube River into the Black sea.The 96% of the mentioned water quantity come from abroad; three-quarters of this water quantity enter the country in the Danubeâ€™s, Tiszaâ€™s and Dravaâ€™s riverbed. In my presentation, I would like to give an account about the status of wetlands in Hungary, its roles of agriculture and social life, difficulties encountered and future possibilities referring to literary sources.

Biochar Technology as a Go Green Movement in Indonesia Gustan Pari
Journal of Wetlands Environmental Management Vol 2, No 1 (2014): January - June
Publisher : Center for Journal Management and Publication

Charcoal has long been known by the community in its use either as energy sources or for agriculture/forestry-related aspects.Â Beginning from the discovery of the so-called Terra Preta, the role of charcoal in improving soil fertility and enhancing its productivity at agriculture as well as forestry lands has attracted remarkable attention internationally ever since.Â Raw material for charcoal can be wood or other ligno-cellulosic stuffs (e.g. coconut shells, oil-palm shells, rice husks, wood sawdust, nut shells, etc).Â Technology in charcoal manufacture commonly employed by the community comprises heaping-kiln, drum kiln, and dome-shaped kiln systems.Â Such manufacture technology is simply carbonizing the ligno-cellulosic stuffs inside the kiln into charcoal.Â The charcoal yield usually ranges about 20-25% (w/w), implying that as much 75-80% of the stuffs is lost as smoke that further escape to the air.Â Environment concerns arise since such escaped smoke can pollute the atmosphere and hence contribute to the global warming.Â Measures are urgently needed to reduce the amount of such escapes among others, as developed by the Center for Research and Development on Forestry Engineering and Forest Products Processing (CRDFEFPP, Indonesia) by cooling the smoke, during the carbonization of ligno-cellulosic stuffs, thereby condensing it into liquid smoke (popularly called as wood vinegar). Through intensive and tedious researches, it is found out that the wood vinegar (as charcoal by-product) could effectively function as bio-pesticides and bio-fertilizers.Â Meanwhile, application of charcoal to the seedlings of forestry plant species reveals positive responses as shown by the increase in biomass weight of those plants on other positive plant-growth aspects (e.g. stem height and diameter).Â Likewise, the use of charcoal combined with compost (i.e. organic fertilizer that results from bio-conversion of biomass stuffs) could enhance as much 2-3 times the production of vegetables plants as the control (untreated plants).Â This in all strongly indicates the charcoal and wood-vinegar manufacture entirely called as essentially the bio-char technology, can convert biomass stuffs (previously regarded as not or less useful) into value-added or more useful products (charcoal and wood vinegar).

Characteristics and Behavior of Managers towards Cost Consciouness (Empirical studies on Leadership Working Units in Southern Kalimantan Provincial Government) Ade Adriani; Norlena Norlena
Journal of Wetlands Environmental Management Vol 2, No 1 (2014): January - June
Publisher : Center for Journal Management and Publication

The researchâ€™sÂ purpose is to test empirically examine the effect of the regional financial accounting information system characteristics and behavior of managers towards cost consciouness in the use of financial information systems area. Manager behavior is proxied by the control decision-making and cost management consciousness as practiced by Abernethy and Emidia. The study will examine whether the phenomenon occurs in Indonesia, particularly in the South Kalimantan provincial government. Concretely influences the characteristics of accounting information systems in this area of financial information systems, it is seen from the behavior of Chief SKPD in the South Kalimantan provincial government in decision-. The Result shows that Characteristics of Financial Accounting Information Systems affect the use of the local financial system to control decision-making and management.Â There is a significant relationship between system characteristics financial information to the control area decisions. Financial regionally accounting information system characteristics were positively associated with decision controlling policy. The use of financial information systems area for menajament decisions affect cost consciousness. The effect of control decisions the cost consciousness is significant.

Environmental Governance as a Model of Environmental Management Budi Kristianto
Journal of Wetlands Environmental Management Vol 2, No 1 (2014): January - June
Publisher : Center for Journal Management and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jwem.v2i1.33

The concept of environmental governance does not promise practical solutions and provides short guidance in solving intertwined environmental problems in Indonesia. But at least environmental concept is useful when we try to realize environmental management in Indonesia currently. The worst is that the mistake has become routine manifesting in pragmatism in environmental management. Before it all too late, it is better that we keep in mind a German proverb in the beginning of this writing, which more or less, means â€œ we do not know what the future brings, but we know that we should act.â€

Page 12 of 15 | Total Record : 144

10 11 12 13 14

Filter by Year

2013 2023

Filter By Issues

All Issue Vol. 11 No. 2: July - December, 2023 Vol 11, No 1: January - June, 2023 Vol 10, No 2 (2022): July-December, 2022 Vol 10, No 1 (2022): January-June, 2022 Vol 9, No 2 (2021): July-December, 2021 Vol 9, No 1 (2021): January-June, 2021 Vol 8, No 2 (2020): July - December Vol 8, No 1 (2020): January - June Vol 7, No 2 (2019): July - December Vol 7, No 1 (2019): January-June Vol 6, No 2 (2018): July-December Vol 6, No 1 (2018): January-June Vol 5, No 2 (2017): July-December Vol 5, No 1 (2017): January-June Vol 4, No 2 (2016): July-December Vol 4, No 1 (2016): January-June Vol 3, No 2 (2015): July-December Vol 3, No 1 (2015): January-June Vol 2, No 2 (2014): July-December Vol 2, No 1 (2014): January - June Vol 1, No 1 (2013): July - December More Issue

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

Abstract

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

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