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All Journal JURNAL HUTAN LESTARI Dinamisia: Jurnal Pengabdian Kepada Masyarakat JMM (Jurnal Masyarakat Mandiri) JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat)
Tri Widiastuti
Fakultas Kehutanan Universitas Tanjungpura
Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Environmental Science Public Health Social Sciences Other

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KADAR DAN SEBARAN PENCEMARAN MERKURI (Hg) AKIBAT PENAMBANGAN EMAS RAKYAT DI LOKASI HUTAN KERANGAS KECAMATA MANDOR KABUPATEN LANDAK anto, Feri; hanuddin, Bur; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 1, No 2 (2013): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v1i2.2767

Abstract

Forest kerangas ( heath forest) representing one of important forest type in indonesia which grow above land of podsol, sand kuarsa which den, impecunious of low hara and pH 3-4 ( acid). sensitive and harsh tekstur land ground to trouble. type of vegetasi of forest kerangas own the slimmer manner vegetasi, tree closeness seldom, and apart between one tree with the wide the other tree. Merkuri and compound clan, as does with the metal etc, gone the round of in nature, start from rock, irrigate even at atmosphere coat. at rock, merkuri found by as part of cinnabar mineral ( HgS), in territorial water environment, merkuri stay in the form of ion of metal organic of like metal of merkuri, while in atmosphere, merkuri found in the form of free metal like Hg2+ and Hg0 and berikatan with compound. Rate merkuri of at Farm ofis ex gold mine old age 4-5 year of equal to 0,020 ppm, at farm ofis ex gold mine old age 6-10 year of equal to 0,0502 ppm and at farm ofis ex gold mine old age 11-15 year of equal to 0,042 with the mean rate of equal to 0,037 ppm. Mean of swampy forest of horizontal merkuri of at research location ofis ex- mining with the distance 100 m from river is 0,034 ppm, apart 300 m from river of equal to 0,041 ppm and apart 100 m from river of equal to 0,036 ppm with the pattern of swampy forest which still have the character of local. Vertical swampy forest mean of merkuri of at research location ofis ex- mining with the deepness 19-21 cm is 0,040 ppm and deepness 39-41 cm is 0,034 ppm. Mean of swampy forest of merkuri of according to gratuity of closing vegetasi of at research location ofis ex- mining with the gratuity of closing vegetasi 0-30% is 0,040 ppm, gratuity of closing vegetasi 31-60% is 0,040 ppm and gratuity of closing vegetasi > 61% is 0,031 ppm. Keyword : Contamination Merkuri, Gold Mine People, Forest Kerangas
KOMPOSISI VEGETASI PENYUSUN TEMBAWANG SUTIAN DAN TEMBAWANG SUALAM DI KECAMATAN MANDOR KABUPATEN LANDAK Ikwiras, .; Ekamawanti, Hanna Artuti; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 4, No 4 (2016): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v4i4.16881

Abstract

Tembawang is a system of land use by the Dayak community in West Kalimantan which is considered as a unique ecosystem for storing very high value. Overall, tembawang has three (3) values, namely the economic, the ecological, and socio-cultural values. This study aimed to obtain information tembawang Sutian vegetation composition and tembawang Sualam in District Overseer Porcupine District as well as knowing the dominant vegetation. The method used in this research is the analysis of vegetation in census measurement path way. Each transect made a plot with a size of 20 m x 20 m for the tree level, 10 m x 10 m for poles, 5 m x 5 m for saplings and 2 m x 2 m to the seedling stage. Research in tembawang hamlet village Sualam Ngarak districts Porcupine district foreman found at least 58 plant species from 19 families are different. Based on the analysis of the Shannon diversity index, tembawang Sutian at all stages of growth is relatively low species diversity index (H '<1), whereas in tembawang Sualam for all phases of growth indices were moderate abundant species diversity (1≤ H' ≤ 3), but different with pole phase where the index is relatively low species diversity (H '<1). While the dominance index analysis results both on tembawang Sutian and tembawang Sualam both dominance by rubber tree (family Euphorbiaceae). Keywords :       Tembawang , vegetation composition, species diversity , and the dominant species .
INTERPRETASI POTENSI EKOWISATA DUSUN DAROK KECAMATAN BONTI KABUPATEN SANGGAU KALIMANTAN BARAT Islamiati, Resti; Kartikawati, Siti Masitoh; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 8, No 2 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i2.40193

Abstract

Darok hamlet is located in the bonti sub district of sanggau district. Has many tributaries such as the Hisi, river the Himua and Tangis, the Darok and the Bonti river. Darok hamlet has good natural forest. Has the status of protected forest areas Mount Budu, Iron Mountain, there are protected plants Amorphophallus titanium dan Rafflesia tuan mudaee young master one of West Kalimantan endemic. There are animals like tringgiling, jungle cats, and proboscis mongkeys which are still widely around the river. Darok village is also still thick with ‘Gawai’ traditions. The purpose of ths study was to record the potential of ecotourism and develop interpretations of the ecotourism potential of the village of Darok.  The method used is exploration and ascending coordinates and direct interviews with hamlet heads, custom temenggung and local communities. The results of explroration there are 28 attractions that can support the interpretation of ecotourism potential, namely 18 physical potentials, 3 potential rare and endemic plants, 7 culture potentials. The results of the exploration were develoved into two tour package pathways, namely the protected forest path package and social culture this package was made based on field research. The protected forest package is on the heavy side, the settlement is 3 km away, there are potential waterfalls cascades, cascade amorphophallus titanium and others. While the social culture route in the north is 1 km away there is potential for tembawang forest, rice fields, traditional houses, and othersKeywords: Ecotourism, Interpretation, Pathway Interpretation.
ZONASI DAERAH RAWAN KEBAKARAN HUTAN DAN LAHAN DI KABUPATEN KUBU RAYA PROVINSI KALIMANTAN BARAT Jawad, Abdul; Nurdjali, Bachrun; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 3, No 1 (2015): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i1.9244

Abstract

Kubu Raya district has common place of forest fire every dry season. Based from Unit Penanggulangan Hutan dan Lahan (UPKHL) of forestry of Ministry West Kalimantan Province data up to October 2013, there is 349 hotspots in Kabupaten Kubu Raya. Kubu Raya indeed susceptible of forest fires, it is cause by the terrain that dominated by peatlands that easily combusted. The purpose of this research is to identified and maping forest fire spot in Kubu Raya district based on parameter analysis of peat depth, elevation and land cover. Forest fire zone in Kubu Raya district identified using Geographic Information System application is done overlaying land cover data, elevation and peat depth wich has scoring. After analyzed, data suitable with danger level of spot/zone that base of combination divided into 5 level wich is save, low, medium, high and very high. The result of this analysis shown that Kubu Raya district area is 829,969.17 Ha, consist of 92,804,54 Ha (11.18%) very high, 349,681.47 Ha (42,13%) high zone, 339,352.39 Ha (40.8% ) medium zone, 38,271.98 Ha (4.61% ) low zone  and 9,858.79 Ha (1.19%) save zone. Keywords: Hotspots, Geographic Information System.
KEANEKARAGAMAN JENIS VEGETASI PENYUSUN TEMBAWANG DI DESA BANGUN SARI KECAMATAN TERIAK KABUPATEN BENGKAYANG wandi, .; Ekamawanti, Hanna Artuti; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 4, No 4 (2016): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v4i4.17794

Abstract

Tembawang is one of the efforts to preserve the species biodiversity. However, ecosystem in the tembawang can be damaged and change because of interference from human activities, such as shifting cultivation, timber extraction for building materials and other activities that could severely affect species diversity of vegetation in it. This research aims to obtain information on the diversity of the dominant vegetation species of the tembawang in the Bangun Sari village of Teriak Subdistrict, Bengkayang Regency. The method used in this research was survey method with a combination of combined methods of transect and plot line. Observation were made in five transects with a total of 52 observation plots, so the total area of observation location is a 2.08 ha. Based on the research, there are at least 91 species of vegetation from 34 families identified in the tembawang in Bangun Sari village. The Shannon-Wiener diversity index analysis shows that the level of vegetation species diversity that froms tembawang in Bangun Sari village was categorized as moderate (H’1≤ H’≤ 3). Overall the most dominant species in the tembawang are jackfruit, durian, rubber, langsat and terap. These species belong to the top ten highest important value index that appears in each level of growth. Keywords:       Bangun Sari village, Dominant species and important value index, Species biodiversity, Tembawang.
PARTISIPASI MASYARAKAT DALAM MENCEGAH KEBAKARAN HUTAN DAN LAHAN DI DESA RASAU JAYA II KABUPATEN KUBU RAYA Nigrum, Nopita Rahmah; Roslinda, Emi; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 7, No 1 (2019): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v7i1.32738

Abstract

Rasau Jaya Village, Kubu Raya district, which detected high hotspots annually. To prevent forest and land fires, community participation is needed.  The purpose of this study was to analyze community participation in preventing forest and land fires, and to find out factors related to community participation in preventing forest and land fires.  The method used in this study is a survey method with data collection techniques in the field using questionnaires and interview techniques.  The number of respondents in this study was 116 people from a population of 851 families. Data analysis used the Kendall Tau Correlation Non parametric statistical test.  The results of research on community participation in preventing forest and land fires show the level of community participation at a moderate level, this is influenced by a close relationship between knowledge and understanding of the functions and benefits of preventing forest and land fires, knowledge can encourage people to take the initiative prevention with socialization and planning activities carried out by the local government. In the ladder of community participation according to Arnstein, Rasau Jaya II village is at the level of Therapy, which is a level of improvement, where there is no real participation, in this case the community is directly involved in a program, but community involvement is not based on a strong mental drive and participation that contributes to the program.Keywords: Forest and land fires, Participation, Rasau Jaya, West Kalimantan
ERODIBILITAS TANAH (K) PADA BERBAGAI TUTUPAN LAHAN DI DESA BARU KECAMATAN SILAT HILIR KABUPATEN KAPUAS HULU Injiliana, Lidia; Widiastuti, Tri; Riyono, Joko Nugroho
JURNAL HUTAN LESTARI Vol 8, No 4 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i4.44323

Abstract

Land degradation will result in widespread land damage, especially damage to forest land. Changes in land use from permanent vegetation to intensive agricultural land make the soil more easily eroded. One of the determining factors of erosion is soil erosion and soil cover vegetation. Soil erodiability is the average amount of soil lost each year per unit of the index, while the land cover is useful to protect the soil from the threat of damage by erosion and improve soil conditions. The research area located in Silat Hilir Sub-District of Kapuas Hulu Regency is a strategic area of the district from the point of economic importance. The Upper Kapuas Statistics Agency says there is a change in land use from year to year. The changes occurred not only in the increase in land use but also on changes in land use. The purpose and benefit of this research are to know the class of soil erodiability as well as to provide information on the class of land erodiability in The New Village of Silat Hilir District of Kapuas Hulu Regency. The value of soil erodiability is calculated using the Wischmeier and Smith formulas (1978) and determined based on the overlay of two maps, namely the land type map and the land cover map. Soil erodibility on various land cover in Silat Hilir Sub-District of Kapuas Hulu sub-district consists of 4 classes of land erodiability, among others: class 1 (very low), class 2 (low), class 4 (somewhat high), and class 5 (high).Keywords: Erodibility, Land Cover, Soil
PENDAPATAN MASYARAKAT DALAM PEMANFAATAN HASIL HUTAN TEMBAWANG DI DUSUN PERONGKAN KECAMATAN SEKADAU HULU KABUPATEN SEKADAU Tari, Marisstella; Muin, Sudirman; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.19336

Abstract

Tembawang forest is a land use system by local communities in West Kalimantan and has important role for viability of society, both in terms of economic, social, cultural and ecological. People who live around the forest tembawang mostly worked as a farmer with herd of tembawang forest products. The aim this research to knew about actual amount Perongkan village society revenue which sourced from tembawang forest products utilization, the degree of difference between Perongkan village society revenue sourced tembawang forest products with the revenue which comes from not tembawang product and the factors which affect to Perongkan village society revenue sourced tembawang forest products. The method which used in this research were surveyed method descriptive research and associative. Sampling was done by purposive random sampling method with respondents number of 52 households. Data analyzed using descriptive analysis, paired samples T-test analysis and Spearman's rho correlation.These results indicate that income which obtained by society from tembawang forest products an average of Rp 1,958,063 / household / month, based on two different test paired samples showed a significant difference between the average revenue from tembawang forest products of 60, 79% with an average revenue which sourced from outside tembawang of 39.21% and the factors that affect people's revenue by Spearman's rho test showed the labor factor significantly influence people's revenue in the utilization of tembawang forest products, whereas land area factor and utilized type was not significant influence to people's revenue in the utilization of tembawang forest products. Keywords: Income Community, Perongkan Village, Tembawang Forest
ANALISIS PERUBAHAN PENUTUPAN LAHAN (LAND COVER) DI TAMAN WISATA ALAM SUNGAI LIKU KABUPATEN SAMBAS TAHUN 2013 - 2016 AR, Yuda Silva; Latifah, Siti; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 5, No 2 (2017): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v5i2.20445

Abstract

Nature Tourism Park of Sungai Liku is one of the group of mangrove forests in the working area of Conservation Section Region III Singkawang which has a high potential to be developed into a tourist area of mangrove forest with a total area of 821, 30 hectares. Several cases in the management of the Nature Tourism Park are among other the presence of settlements and agricultural land in the area which are still going on, although the type and volume of wood are relatively small. The purpose of this study is to determine the changes in land cover of the Nature Taourism Park of Sungai Liku River in 2013-2016. The method used in this research was supervised classification, field ground check and analysis with the overlay technique on the data of Landsat imagery interpretation 8 OLI & TIRS coverage in 2013 and 2016.Changes in land cover of the Nature Tourism Park of Sungai Liku in Sambas Regency mostly happened in the class of rice which increased to 14,71 ha (1,95%). Followed by the open flooded which increased to 3,57 ha (0,47%), open dry increased to 0,15 ha (0,02%), and the beach area to 0,07 ha (0,01%). Land cover greatest decrease occurred in the land cover of secondary mangrove forest amounting to 14,71 ha (1,95%), and Shrubland area of 14,66 ha (1,95%), and followed by water body with an area of 1,92 ha (0,26%). Land cover class that have not changed from 2013 to 2016 is the land cover an area of CoastalForest of 2,33 ha (0,31%) in 2013 and 2016.  Keywords: Land cover, Landsat images, Nature park.
DAYA TARIK WISATA AIR TERJUN GUNUNG SERINDUNG DI KECAMATAN SALATIGA KABUPATEN SAMBAS arto, Joni; Nugroho R, Joko; Widiastuti, Tri
JURNAL HUTAN LESTARI Vol 1, No 3 (2013): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v1i3.3402

Abstract

Waterfall Regionis located in Mount Serindung hilly or mountainous area in Salatiga District which is one of the Protected Forest areas.Waterfall Region Mount Serindung has potential tourist development prospects with the potential floras and faunas are interesting and have some attraction in the form of waterfalls, natural beauty, floras and faunas of the forest and surrounding scenery are Serindung Mountain Falls. This research aims to obtain data on the potential appeal contained in theWaterfall region of Mount Serindung to develop tourism in the region. The benefit of this research is to provide better information on potential natural diversity of floras and faunas as well as the natural beauty that can be used as a tourist attraction in the Waterfall region of Mount Serindung.The research was conducted in the Waterfall region of Mount Serindung on August 26,2012 until September 30,2012,by using descriptive method that describes all potential objects of research that has been observed and analyzed by using a standard observation Raw Size Guidelines / Standards Assessment and Development of Attraction nature. Assessment parameters consist of natural beauty, unique natural resources, natural resources stand, the integrity of natural resources, natural resource sensitivity, choice of leisure activities, clean air and space visitors. Based on calculations of the entire acreage acquired attractiveness criteria 948.12 value. When compared with classification based Development Element Weighted Value Waterfall Mountain Serindung it has the potential appeal of a good area (B). This value indicates that Nature Waterfall Mountain Serindung can be used asa tourist destination. Key word : Serindung Mountain,Waterfall, Tourist Attraction
Co-Authors . Iskandar Abdul Jawad Akbar, Ya’ Muhammad Arsyil AR, Yuda Silva Azzania Abidatin Nurul Khumsyah Bachrun Nurdjali Bayu Hutagalung Bur hanuddin Dhea Ananda Syasabila Diana Citra Duma Elsya Dwi Astiani Emi Roslinda Erlinda, Asteria Feri anto HANNA ARTUTI EKAMAWANTI Ikwiras, . Indahyana Injiliana, Lidia Islamiati, Resti JOKO NUGROHO Joko Nugroho R Joko Nugroho Riyono, Joko Nugroho Joni arto Nigrum, Nopita Rahmah Purnama, . Riski Amalia Saputra, Oky Wahyu Sarma Siahaan Siti Latifah SITI LATIFAH Siti Masitoh Kartikawati Sudirman Muin Tari, Marisstella Uray Robihah Utari Nurfatimah Wahyudin, Tsalas wandi, . Windi Karlindasari Wiwik Ekyastuti