DAMPAK PEMBANGUNAN HUTAN TANAMAN INDUSTRI Acacia crassicarpa  DI LAHAN GAMBUT TERHADAP TINGKAT KEMATANGAN  DAN LAJU PENURUNAN PERMUKAAN TANAH (The Impact of Development of Industrial Plantation Forest Acacia crassicarpa in Peatland Towards the Maturity)

Haneda NF, Retmadhona IY, Nandika D, Arinana. 2017. Biodiversity of subterranean termites on the Acacia crassicarpa plantation. Biodiversitas 18: 1657-1662. The development of industrial plantation forests is one of the efforts to meet the needs of raw material of processing industry of timber forest products. In the last 15 years, the development of industrial plantation forest has grown rapidly. Plant species widely developed is fast-growing plants (fast growing trees) such as Acacia crassicarpa Cunn ex Benth. However, A. crassicarpa has a low resistance against pests, evidenced by the presence of subterranean termites attack occurred in the industrial plantation forest of A. crassicarpa. This aim of the study is to determine the diversity of subterranean termites in plantation forest of A. crassicarpa. Two methods used for data collection: baiting system and survey. Five species of subterranean termites found on sample paths were Coptotermes curvignathus Holmgren, C. gestroi Wasmann, Schedorhinotermes javanicus Kemner, Longipeditermes longipes Haviland, and Pericapritermes mohri Kemner. These species can be distinguished from the morphology of the mandible. Coptotermes is most commonly found Genus in study plots.

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DAMPAK KEBERADAAN HUTAN TANAMAN INDUSTRI PT. WANA SUBUR LESTARI TERHADAP KESEJAHTERAAN MASYARAKAT DESA SUNGAI RADAK II KECAMATAN TERENTANG KABUPATEN KUBU RAYA

Jurnal Social Economic of Agriculture ◽

10.26418/j.sea.v3i2.9057 ◽

2015 ◽

Vol 3 (2) ◽

Author(s):

Syafaruddin, Abdul Hamid A. Yusra, Radian

Keyword(s):

Public Health ◽

Negative Impact ◽

Well Being ◽

Public Welfare ◽

Primary Data ◽

Plantation Forest ◽

Industrial Plantation ◽

Social Agencies ◽

The Impact ◽

The Village

This study aimed to determine the impact of Industrial Plantation Forest of PT. Wana Subur Lestari on people’s welfare in the village of River Radak II. These impacts include increased income, job opportunities, public facilities, public health, social agencies, employment and public welfare. The results of this study are expected to be useful for the implementation of rural development, the improvement of people’s welfare, in the research area in particular and in Kubu Raya regency in general. This study used secondary data taken from relevant agencies and primary data in from of opinion taken from rural community of Sungai Radak II who have been affected by the presence of industrial plantation forest. To analyze the data of this research, SPSS 18.00 was used. The result of this research showed that the presense of Industrial Plantation Forest provides positive impact on the increased income, business opportunities, employment and public welfare. Furthermore, it does not have negative impact on public health and social agencies in the village of Sungai Radak II. The statistical result of income showed that t value was -4,905 with sig (2 tailed) indicating that presence of Industrial Plantation Forest of PT. Wana Subur Lestari provides significant impact on people’s income. The average level of well being was “average (40% - 75% of income for the use of food consumption per year)” Key Words: Impact, Welfare,Village of Sungai Radak II

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DAMPAK KEBAKARAN HUTAN GAMBUT TERHADAP SUBSIDENSI DI HUTAN TANAMAN INDUSTRI

Wahana Forestra Jurnal Kehutanan ◽

10.31849/forestra.v12i1.200 ◽

2017 ◽

Vol 12 (1) ◽

pp. 37-43 ◽

Cited By ~ 1

Author(s):

Ambar Tri Ratnaningsih ◽

Sri Rahayu Prastyaningsih

Keyword(s):

Forest Fires ◽

Peat Soil ◽

Mineral Soil ◽

Soil Layer ◽

Plantation Forest ◽

Burnt Area ◽

Industrial Plantation ◽

Peat Surface ◽

Hydrological Cycles ◽

The Impact

Forest fires in peat soils will affect hydrological characteristics and hydrological cycles. Industrial Plantation Forest in Riau Province is mostly located in peat soil. This study aims to measure the impact of forest fires on peat subsidence and water table level. The research location is located in industrial forest plantation located in Bengkalis Regency , Riau Province. The method of research is to install piezometer and iron rod stuck into the soil to penetrate the mineral soil layer, then the iron that appears on the surface of the soil is made permanent sign for reference in monitoring the altitude cha nge of the surrounding surface (subsidency). The fire peat forest has a depth of 12.21 cm month-1down water level from the peat surface while in the unburned area 10 cm month-1. In the burnt area the rate of peat surface decline is 0.159 cm month-1 while the unburned area is 0.119 cm month-1.

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POTENSI Acacia crassicarpa SEBAGAI BAHAN BAKU PULP KERTAS UNTUK HUTAN TANAMAN INDUSTRI

JURNAL SELULOSA ◽

10.25269/jsel.v5i01.75 ◽

2015 ◽

Vol 5 (01) ◽

Cited By ~ 2

Author(s):

Susi Sugesty ◽

Teddy Kardiansyah ◽

Wieke Pratiwi

Keyword(s):

Acacia Mangium ◽

Raw Material ◽

Good Prospect ◽

Cellulose Content ◽

Plantation Forest ◽

Standard Requirement ◽

Elemental Chlorine ◽

Free Process ◽

Acacia Crassicarpa ◽

Industrial Plantation

Industrial Plantation Forest of Acacia mangium for pulp industry in Indonesia has declined its productivity due to a decrease in the quality of soil on the second cycle and thereafter. Therefore, the alternative raw material for pulp has to be found as a substitute for Acacia mangium. Research on the various ages of Acacia crassicarpa (4; 5 and 6 years old) as the pulp raw material has been done. Pulp was prepared using the kraft process. The optimum cooking condition with target Kappa Number of 15 ± 1 was obtained at 20-22% active alkali, 30% sulfidity, temperature of 165ºC, liquor ratio 1:4 and H factor of 1300. Pulp was then bleached using ECF (Elemental Chlorine Free) process with the sequence of ODEDED and XDEDED. Results showed that pulp yield was high enough and meet the standard requirement according to SNI 6107:2009, Pulp Kraft Putih Kayudaun (LBKP). hollocellulose content of Acacia crassicarpa (79,99-80,87%) and α cellulose content (43,33-48,62%) were higher compared to those of Acacia mangium (<79% and <43%) respectively, while lignin and extractive contents were significantly low. It was found that Acacia crassicarpa of 5 years old resulted in better bleached kraft pulp compared to those of 4 and 6 years old. It is concluded that Acacia crassicarpa has a good prospect to be developed in Industrial Plantation Forest as raw material for pulp. Keywords: Acacia crassicarpa, ages, raw material, ECF, pulp ABSTRAK Hutan Tanaman Industri Acacia mangium untuk industri pulp yang dikembangkan di Indonesia saat ini mengalami penurunan produktivitas akibat penurunan kualitas tempat tumbuh pada daur kedua dan seterusnya. Oleh sebab itu perlu dicari bahan baku alternatif pengganti Acacia mangium. Untuk itu telah dilakukan penelitian terhadap Acacia crassicarpa berbagai umur yaitu 4 ; 5 dan 6 tahun. Pembuatan pulp kertas dilakukan dengan proses kraft. Kondisi pemasakan yang optimal dan memenuhi target bilangan Kappa 15 ± 1, diperoleh pada penggunaan alkali aktif 20-22%, sulfiditas 30%, suhu 165ºC, rasio 1:4 dan faktor H 1300. Pemutihan pulp dilakukan dengan proses ECF (Elemental Chlorine Free) yang dikenal ramah lingkungan dengan tahapan ODEDED dan XDEDED. Hasil pulp kraft putih mempunyai rendemen cukup tinggi dan memenuhi pesyaratan spesifikasi SNI 6107:2009, Pulp Kraft Putih Kayudaun (LBKP) kecuali indeks sobek. Kayu Acacia crassicarpa mempunyai kadar holoselulosa (79,99-80,87%) dan selulosa alfa (43,33-48,62%) yang cukup tinggi bila dibandingkan dengan Acacia mangium (<79% dan <43%), serta kadar lignin dan ekstraktif yang cukup rendah. Kayu Acacia crassicarpa umur 5 tahun menghasilkan pulp kraft putih paling baik dibandingkan umur 4 dan 6 tahun. Dengan demikian, kayu Acacia crassicarpa mempunyai potensi untuk dikembangkan di Hutan Tanaman Industri sebagai bahan baku pulp. Kata kunci: Acacia crassicarpa, umur, bahan baku, ECF, pulp

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Manifestation of Sanctions Against Players of Forest and Land Burning in the Aspects of the Law on the Eradication of Corruption Criminal Acts

Jurnal Karya Abdi ◽

10.32520/karyaabdi.v1i01.1000 ◽

2020 ◽

Vol 1 (01) ◽

pp. 24-37

Author(s):

Vivi Arfiani ◽

Jamri Jamri

Keyword(s):

Forest Fires ◽

Large Scale ◽

Climatic Conditions ◽

Deterrent Effect ◽

Small Scale ◽

Plantation Forest ◽

Land Preparation ◽

Industrial Plantation ◽

The Law ◽

The Impact

Forest fires are mostly caused by land preparation activities for various forms of agriculture and forestry business (ranging from small scale such as shifting cultivation to large scale such as the development of Industrial Plantation Forest or HTI as well as oil palm, rubber plantations, etc.) which consequently often exacerbated by extreme climatic conditions such as a long dry season Law enforcement against forest and land burning actors is able to provide a deterrent effect for the perpetrators as well as to compensate for any losses arising from forest and land burning. Correct knowledge through systematic steps This type of research is classified into normative legal research or library research, providing boundaries through applicable laws and regulations in order to minimize all forms of threats and ri risk of pollution and environmental destruction for the preservation of life and ecosystems, an area exposed to extensive haze disasters to exceed national borders certainly requires a concrete effort to end the haze disaster caused by burning land and forests. The strategy to ensnare perpetrators of forest and land burning, both corporations and individuals, the State of Indonesia, ensnaring the law through a criminal law approach actually provides an alternative to uphold justice. Moreover, the impact of forest and land fires is not small. The Corruption Law Approach can be used as a new option to ensnare perpetrators of forest and land burning.

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CORPORATE RESPONSIBILITY FOR ENVIRONMENT DAMAGE DUE TO FOREST FIRE IN RIAU PROVINCE BASED ON THE PROVINCE'S STRICT RESPONSIBILITY POLICY

DIA Jurnal Ilmiah Administrasi Publik ◽

10.30996/dia.v19i1.4897 ◽

2021 ◽

Vol 19 (1) ◽

pp. 41-52

Author(s):

Andi Maulana ◽

Sunarno Sunarno ◽

Khalida Ulfa

Keyword(s):

Forest Fire ◽

Forest Fires ◽

Corporate Responsibility ◽

Plantation Forest ◽

Surrounding Area ◽

Industrial Plantation ◽

The Government ◽

The Impact

The occurrence of forest and land fires in the regions of Riau Province has gradually occurred from year to year which has attracted a lot of attention in various circles and is very worrying, the forest fires that occur need serious handling from various parties, especially the government that has policies. One of the factors in the occurrence of forest fires is the impact of the corporations in the surrounding area itself, so the application and imposition of sanctions against related corporations in order to prevent the occurrence of forest fires in Riau Province. Approximately 300 areas in Riau Province were affected by forest fires in 2015 which were deformed by HTI (Industrial Plantation Forest). The granting of licenses to corporations operating in plantations and forests is more stringent As a form of obligation, the government authorities should immediately revoke the license to operate in the focus of a concession that is experiencing a fire. The results of this study are, in the application of the principle of strategic liability for companies to be responsible for the expansion of forests in the region of Riau Province.

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PATRONAGE INSTALLATION IN FOREST AND LAND FIRE IN RIAU PROVINCE (STUDY ON LAW ENFORCEMENT WITH CORPORATE ACTORS)

International Review of Humanities Studies ◽

10.7454/irhs.v6i1.295 ◽

2021 ◽

Vol 6 (1) ◽

Author(s):

Hariwiyawan Harun ◽

I Gede Nyoman Bratasena ◽

Sugeng Riyadi

Keyword(s):

Law Enforcement ◽

Patronage Politics ◽

Industrial Plantation ◽

Relationship Of ◽

The Impact ◽

The Relationship

This study intends to uncover, analyze and evaluate law enforcement practices against criminal acts of forest and land fires with corporate actors in the Riau Police. Riau was chosen as the research location because the phenomenon of forest and land fires in Riau was so complex. The impact caused by forest and land fires in Riau is not only a domestic problem, but also concerns regional areas, especially Singapore and Malaysia. The research is focused not on law enforcement of forest and land fires, but rather on the relationship of patronage and policing in handling forest and land fires in Riau Province. Patronage politics between the police and corporations from the plantation and industrial plantation sectors. In this context, dialectics (habitus, arena, capital) and patronage networks will be deepened, which then influence policing actions in law enforcement carried out by the police.

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Diversité Et Structure Floristiques Sous Des Peuplements d’Acacias Australiens En Zone Forestière De La Côte d’Ivoire

European Scientific Journal ESJ ◽

10.19044/esj.2016.v12n35p229 ◽

2016 ◽

Vol 12 (35) ◽

pp. 229

Author(s):

Kouadio Kouassi Richard ◽

Bakayoko Adama ◽

N’guessan Kanga Anatole ◽

Konan Djezou

Keyword(s):

Cote D'ivoire ◽

Côte D’Ivoire ◽

Acacia Mangium ◽

Research Station ◽

Cote D’Ivoire ◽

Acacia Species ◽

Côte D'ivoire ◽

African Flora ◽

Acacia Crassicarpa ◽

The Impact

Since thirty years, four Australian Acacias species are introduced and studied in Anguédédou Research station. The station research is located in evergreen forest in the south of Côte d'Ivoire. The objective of the introduction of these species, is to rehabilitate degraded grounds and fallow after growing. The study aims at appreciating the impact of Acacia species on floristic diversity and the regeneration of forest species. For collecting data, we use quadrat method (35 x 50 m and 6 x 6 m).This method permitted the inventory of 212 species on 1.05 ha. Among these species, 1.89 % are Ivorian endemic species and 11.32 % are endemic of West African flora. The flora under the different species of Acacia are relatively diversified and dense. The majority of plant inventoried under Acacia species have small diameters. The highest specific richness average per plots (36 m2) were noted in the 11 years old parcels of Acacia mangium (26.20±2.34) and 27 years old parcels of Acacia auriculaeformis (25.40±2.34) and Acacia crassicarpa (30.60±2.34). The mean values of diameters (dbh ≥ 2.5 cm) fluctuate from 2.94±0.56 cm for the 8 years old stands of Acacia mangium to 8.09±0.56 cm for the 27 years old settlements of Acacia crassicarpa. The results show that leguminous trees can be used for recolonization of the deforested areas in order to rebuild quickly their plant biodiversity.

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The occurrence of Sumatran tiger (Panthera tigris sumatrae) in an industrial plantation forest area, North Sumatra, Indonesia

Indonesian Journal of Applied Environmental Studies ◽

10.33751/injast.v2i1.3079 ◽

2021 ◽

Vol 2 (1) ◽

pp. 47-51

Author(s):

Pindi Patana ◽

Meta Winda Saputri ◽

King Marpatasino

Keyword(s):

Wood Mouse ◽

Apodemus Sylvaticus ◽

Observation Time ◽

Camera Traps ◽

Forest Area ◽

Macaca Nemestrina ◽

Panthera Tigris ◽

Plantation Forest ◽

Palm Civet ◽

Industrial Plantation

Sumatran tiger lives in the remaining forests on the Sumatra island, both in conservation and production areas. There are not many tiger monitoring activities conducted in production forest. Using camera traps this occupancy survey of Sumatran tiger (Panthera tigris sumatrae) carried out in a plantation forest area of PT. Toba Pulp Lestari (PT. TPL) to obtain information and monitor tiger presence in the area. However, there were no Sumatran tigers captured by the camera traps during the occupancy activities. The existence of Sumatran tiger was proven by the finding of footprints and scrapes. Other species were photographed by the camera traps, such as marbled cat ((Pardofelis marmorata), pig-tailed monkey (Macaca nemestrina), treeshrew (Tupaia sp.), Asian palm civet (Paradoxurus hermaphroditus), lizards (Eutropis sp.), Hoogerwerf’s pheasant (Lophura hoogerwerfi), wood mouse (Apodemus sylvaticus) as well as birds. It is assumed that the Sumatran tiger didn’t cross the location of research during the camera installation period. However, there are several other reasons why Sumatran tigers weren’t captured by camera traps, such as the camera traps observation time was too short and didn’t cover a larger area, so it lessens the opportunity of encounter with Sumatran tiger.Harimau Sumatera hidup di hutan yang masih tersisa di pulau Sumatera, baik di kawasan hutan konservasi maupun hutan produksi. Kegiatan pemantauan harimau di hutan produksi belum banyak dilakukan. Dengan menggunakan camera trap, survei okupansi harimau sumatera (Panthera tigris sumatrae) ini dilakukan di areal konsesi hutan tanaman industri PT. Toba Pulp Lestari (PT. TPL) untuk mendapatkan informasi dan memantau keberadaan harimau di kawasan tersebut. Namun, tidak ada harimau sumatera yang terfoto oleh kamera trap selama kegiatan survei okupansi. Keberadaan harimau sumatera dibuktikan dengan ditemukannya jejak tapak dan cakaran. Selain itu, terdapat ppesies lain yang terfoto oleh kamera trap, seperti kucing batu ((Pardofelis marmorata), beruk (Macaca nemestrina), tupai tanah (Tupaia sp.), musang pandan (Paradoxurus hermaphroditus), kadal (Eutropis sp.), sempidan aceh (Lophura hoogerwerfi), tikus hutan (Apodemus sylvaticus) serta burung. Diasumsikan bahwa harimau sumatera tidak melintasi lokasi penelitian selama masa pemasangan kamera. Namun, terdapat beberapa alasan lain mengapa harimau sumatera tidak terfoto kamera trap, seperti waktu pengamatan kamera trap yang terlalu singkat dan tidak mencakup area yang lebih luas, sehingga memperkecil peluang perjumpaan dengan harimau sumatera.

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Bark Characteristics of Acacia auriculiformis A. Cunn. ex Benth. and Acacia mangium Willd. From Industrial Plantation Forest

Jurnal Penelitian Kehutanan Wallacea ◽

10.18330/jwallacea.2020.vol9iss1pp43-49 ◽

2020 ◽

Vol 9 (1) ◽

pp. 43

Author(s):

Sri Mutiar ◽

Anwar Kasim ◽

Emriadi ◽

Alfi Asben

Keyword(s):

Chemical Composition ◽

Physical Properties ◽

Palmitic Acid ◽

Water Content ◽

Fiber Quality ◽

Acacia Mangium ◽

Acacia Auriculiformis ◽

Plantation Forest ◽

Extractive Substance ◽

Industrial Plantation

Increasing the value of bark can be known through the characteristics of the bark such as physical properties, the grade of fiber quality and the chemical composition of the bark. The purpose of this study is to find out the characteristics of the bark of the acacia plant species (i.e. Acacia auriculiformis and Acacia mangium) of Industrial Plantation Forest. The characteristics of the bark observed includes physical properties, quality grade of fiber and chemical composition. The results of this study showed that the bark density, thickness and water content of A. auriculiformis were 1.18g/cm3, 1.55 mm and 35.27% respectively, while, the bark density, thickness and water content of A. mangium were 0.95 g/cm3, 1.23 mm and 48.21% respectively. The fiber qualities of both plants are classified as grade III. The extractive substance levels of A. auriculiformis and A. mangium were 23.06% and 20.63%, respectively. Based on the analysis with GCMS it can be seen that the main compounds dissolve-hexane from species A. auriculiformis were 2-phenyl phenol 33.6% and palmitic acid 13.5%. In the species A. mangium the main compounds soluble n-hexane were palmitic acid 28.97% and oleic acid 21.43%. The results of the analysis showed that these two bark species could potentially to be adhesives materials, tanning agent, particle boards, and inhibitors at the rate of corrosion of steel.

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