scholarly journals PENDUGAAN POTENSI PEREKRUTAN PERMUDAAN ALAM OLEH POHON INDUK DI HUTAN MANGROVE IUPHHK-HA PT. BUMWI, TELUK BINTUNI, PAPUA BARAT Potential Estimation of Seedling Recruitment by Seed Trees in Mangrove Forest IUPHHKHA PT. BUMWI Bintuni Bay, West Papua

2018 ◽  
Vol 9 (1) ◽  
pp. 69-77
Author(s):  
Istomo . ◽  
Mia Afriyani
Keyword(s):  
Natural Regeneration ◽  
Mangrove Forest ◽  
Seedling Recruitment ◽  
Vegetation Analysis ◽  
Tree Seedling ◽  
Plot Size ◽  
West Papua ◽  
Regeneration Condition ◽  
Papua Barat ◽  
Tree Method

Since 1978 one of the legal silviculture systems in Indonesian regard to managing mangrove forest is seed tree method. The ability of this silviculture system to recruit the seeds to fulfill the regeneration is one of the importantaspects. The research is conducted to get the information about regeneration condition and the ability of seed tree method to recruit the regeneration in any various plot with different agecutting. Vegetation analysis for naturalregeneration (seedlings and saplings) were conducted at four different age logged-over area with the total 640 plots. The plot size is 78.5 m2. The result showed that existence of seed tree can affect the type of regeneration for seedlings recruitment with percentage between 59.52% to 83.37%.Key words: mangrove, natural regeneration, seed tree, seedling recruitment

scholarly journals Sydowia polyspora is both a Foliar Endophyte and a Preemergent Seed Pathogen in Pinus ponderosa

Plant Disease ◽  
2018 ◽  
Vol 102 (3) ◽  
pp. 640-644 ◽  
Author(s):  
Mary Ridout ◽  
George Newcombe
Keyword(s):  
Pinus Ponderosa ◽  
Natural Regeneration ◽  
Seedling Recruitment ◽  
Tree Seedling ◽  
Tetrazolium Chloride ◽  
Seedling Disease ◽  
Viability Assay ◽  
Poor Seed ◽  
Series Of Experiments ◽  
Forest Nurseries

Poor seedling performance and reduced seed emergence are often ascribed to known pathogens that cause low seedling recruitment and poor seed emergence in forest nurseries and regeneration plantings. On the other hand, foliar endophytes are often overlooked as a source of poor emergence or tree seedling disease. Here, we show that an endophytic fungus common to the foliar microbiome of Pinus ponderosa acts as a cryptic pathogen in delaying emergence. In a series of experiments, we inoculated seed of P. ponderosa with a suspension of Sydowia polyspora 12 h prior to sowing. S. polyspora reduced seed emergence of its host, P. ponderosa, by as much as 30%. A tetrazolium chloride viability assay showed that S. polyspora reduces emergence by preventing germination; seed remained viable. In sum, pathogens affecting tree seed emergence and seedling recruitment may be endophytic as well as in seed and soil and deserve greater attention in studies of natural regeneration.

Analysis for mangrove ecosystem management priority using Analysis Hierarchy Process (AHP) in Sorong City, West Papua, Indonesia

2013 ◽  
Vol 1 (2) ◽  
pp. 197
Author(s):  
Roger R Tabalessy ◽  
Adnan S Wantasen ◽  
Joshian N.W. Schaduw
Keyword(s):  
Ecosystem Management ◽  
Mangrove Forest ◽  
Mangrove Ecosystem ◽  
Primary Data ◽  
Market Demand ◽  
Factors Affecting ◽  
Expert Choice ◽  
West Papua ◽  
Papua Barat ◽  
Hierarchy Process

Indonesia’s mangrove forest is decreasing. Factors affecting this condition are excessive utilization for livelihood and market demand without considering its sustainability for the future. As a result, mangrove forest degrades year by year. The present study aimed to analyse which stakeholder is the priority for mangrove ecosystem management in the city of Sorong, West Papua, Indonesia, and which factors are the priority for sustainable management. Primary data were collected using questionnaire with interview technique and were analysed using Expert Choice 11 software. The result showed that local government was the stakeholder possessing major priority in management which was supported by others (community and NGO), and the ecological factor was the priority in management, while the economic, social, and institutionalfactors were the supporting factors for sustainability. Luas hutan mangrove di Indonesia sedang mengalami penurunan. Faktor yang mempengaruhi kondisi ini, yaitu pemanfaatannya secara berlebihan untuk memenuhi kebutuhanan hidup maupun permintaan pasar tanpa mempertimbangkan keberlanjutannya di masa depan. Sebagai akibatnya tutupan hutan mangrove semakin berkurang dari tahun ke tahun. Penelitian ini bertujuan menganalisis stakeholder manakah yang menjadi prioritas dalam pengelolaan ekosistem mangrove di Kota Sorong, Papua Barat, Indonesia, dan faktor manakah yang menjadi prioritas dalam pengelolaan secara berkelanjutan. Data primer dikumpulkan menggunakan angket dengan teknik wawancara, dan kemudian dianalisis menggunakan software Expert Choice 11. Hasil penelitian menunjukkan bahwa stakeholder Pemda merupakan prioritas utama dalam pengelolaan ekosistem mangrove dan ditopang oleh stakeholder lainnya (Masyarakat dan LSM), dan faktor prioritas dalam pengelolaan adalah ekologi, sedangkan faktor ekonomi, sosial, dan kelembagaan merupakan faktor pendukung untuk terciptanya pengelolaan ekosistem mangrove yang berkelanjutan.

PENGARUH DISIPLIN KERJA DAN KEMAMPUAN KERJA TERHADAP KINERJA PNS DINSOS PAPUA BARAT

2020 ◽  
Vol 3 (1) ◽  
pp. 562
Author(s):  
Sylvia Margareth Sabarofek ◽  
Paulus Habel Sawor ◽  
Makarius Bajari
Keyword(s):  
Social Service ◽  
Work Ability ◽  
Employee Performance ◽  
Research Result ◽  
Sampling Technique ◽  
The West ◽  
West Papua ◽  
Papua Barat ◽  
Work Coordination ◽  
Office Employees

The purpose of this study was to study the effect of work discipline variable and simultaneous work ability and competence at the West Papua Province Social Service Office. This research is a quantitative study. The sampling method uses Non Probability Sampling and the sampling technique uses Saturated Sampling. The result of this study indicate that the variable work discipline is not significant on employee performance, and subsequent research result indicate that work ability variables partially have a siginificant effect on employee performance. Also showed a variable work discipline and work ability significantly to the performance of employess in the West Papua Province Social Service Office. Improving the performance of West papua Provincial Social Service Office employees must provide work coordination and work capabilities together to improve employee performance.

Economic value analysis of mangrove forest ecosystems in Sorong, West Papua Province

2014 ◽  
pp. 39
Author(s):  
Roger R Tabalessy
Keyword(s):  
Mangrove Forest ◽  
Economic Value ◽  
Forest Degradation ◽  
Primary Data ◽  
Mangrove Forests ◽  
Value Analysis ◽  
Human Needs ◽  
The People ◽  
West Papua ◽  
Mangrove Wood

Coastal areas can either meet the human needs or give great contribution to the development. However, rapid infrastrural development in Sorong, west Papua, has been followed by high demand for mangrove timber and caused mangrove forest degradation due to exploitation. This exploitation could also result from high economic value of the mangrove timber. This study was done to analyze the economic value of mangrove wood utilized by the people to support the development process in Sorong. This study used primary data obtained through interviews and the economic value calculation of mangrove forests. It found that Sorong had mangrove economic value of IDR 165,197,833, 491. Wilayah pesisir selain dapat memenuhi kebutuhan hidup manusia juga memberikan kontribusi yang besar bagi pembangunan. Cepatnya pembangunan infrastruktur di Kota Sorong diikuti pula dengan tingginya permintaan akan kayu mangrove dan menyebabkan terjadinya degradasi hutan mangrove akibat eksploitasi. Eksploitasi ini disebabkan juga akibat kayu mangrove memiliki nilai ekonomi. Penelitian yang dilakukan ini bertujuan untuk menganalisis nilai ekonomi kayu mangrove yang dimanfaatkan oleh masyarakat Kota Sorong dalam proses menunjang pembangunan. Penelitian ini menggunakkan data primer yang diperoleh melalui hasil wawancara dan perhitungan nilai ekonomi hutan mangrove. Hasil penelitian ini menunjukkan nilai ekonomi ekosistem hutan mangrove yang berada di Kota Sorong adalah Rp165.197.833.491.

Variation in vegetation cover and seedling performance of tree species in a forest-savanna ecotone

2019 ◽  
Vol 35 (2) ◽  
pp. 74-82 ◽  
Author(s):  
Hamza Issifu ◽  
George K. D. Ametsitsi ◽  
Lana J. de Vries ◽  
Gloria Djaney Djagbletey ◽  
Stephen Adu-Bredu ◽  
...  
Keyword(s):  
Vegetation Cover ◽  
Seedling Recruitment ◽  
Seedling Survival ◽  
Tree Cover ◽  
First Year ◽  
Transplant Experiment ◽  
Tree Seedling ◽  
Savanna Woodland ◽  
Specific Effects ◽  
Species Specific

AbstractDifferential tree seedling recruitment across forest-savanna ecotones is poorly understood, but hypothesized to be influenced by vegetation cover and associated factors. In a 3-y-long field transplant experiment in the forest-savanna ecotone of Ghana, we assessed performance and root allocation of 864 seedlings for two forest (Khaya ivorensis and Terminalia superba) and two savanna (Khaya senegalensis and Terminalia macroptera) species in savanna woodland, closed-woodland and forest. Herbaceous vegetation biomass was significantly higher in savanna woodland (1.0 ± 0.4 kg m−2 vs 0.2 ± 0.1 kg m−2 in forest) and hence expected fire intensities, while some soil properties were improved in forest. Regardless, seedling survival declined significantly in the first-year dry-season for all species with huge declines for the forest species (50% vs 6% for Khaya and 16% vs 2% for Terminalia) by year 2. After 3 y, only savanna species survived in savanna woodland. However, best performance for savanna Khaya was in forest, but in savanna woodland for savanna Terminalia which also had the highest biomass fraction (0.8 ± 0.1 g g−1 vs 0.6 ± 0.1 g g−1 and 0.4 ± 0.1 g g−1) and starch concentration (27% ± 10% vs 15% ± 7% and 10% ± 4%) in roots relative to savanna and forest Khaya respectively. Our results demonstrate that tree cover variation has species-specific effects on tree seedling recruitment which is related to root storage functions.

RENOVASI KANDANG KELOMPOK DAN HANDLING SAPI KE KANDANG KELOMPOK DI PILOT PROJECT KAMPUNG JENDERAU DISTRIK KEBAR TIMUR

2021 ◽  
Vol 2 (2) ◽  
pp. 64
Author(s):  
John Arnold Palulungan ◽  
Daniel Yohanes Seseray ◽  
Iriani Sumpe ◽  
Abdul Rahman Ollong ◽  
Alnita Baaka ◽  
...  
Keyword(s):  
Animal Husbandry ◽  
Pilot Project ◽  
West Papua ◽  
Papua Barat ◽  
The Village

ABSTRACT The biogas program implemented in Jandurau Village has an impact on the community. The community began to renovate the old cattle sheds in the village of Jandurau and herded wild cattle from the forest to be kept in said sheds. The construction of the sheds involved the Jandurau community by utilizing equipment and materials owned by the community along with assistance from Bank Indonesia (BI) West Papua. A supervising team from the Faculty of Animal Husbandry, University of Papua assisted to ensure the activity went smoothly. Keywords: Cage, Biogas, Jandurau village, Cattle   ABSTRAK Program biogas yang dilaksanakan di Kampung Jandurau memberi dampak kepada masyarakat. Masyarakat mulai melakukan renovasi kandang lama yang ada di kampung Jandurau, selain itu masyarakat mulai mengumpulkan ternak-ternak sapi yang awalnya diliarkan di hutan untuk di kandangkan. Pembangunan kandang melibatkan masyarakat Jandurau dengan memanfaatkan peralatan dan bahan yang dimiliki oleh masyarakat dan juga bantuan dari Bank Indonesia (BI) Papua Barat. Tim pendamping dari Fakultas Peternakan Universitas Papua mendampingi hingga Kegiatan ini berjalan dengan baik. Kata kunci: Kandang, Biogas, Kampung Jandurau, Ternak sapi

PENERAPAN ANALISIS GEROMBOL DAN BIPLOT (STUDI KASUS: HASIL PERTANIAN DAERAH TERTINGGAL DI PROVINSI PAPUA BARAT)

2018 ◽  
Vol 14 (1) ◽  
pp. 45-50
Author(s):  
Indah Ratih Anggriyani ◽  
Dariani Matualage ◽  
Esther Ria Matulessy
Keyword(s):  
Relative Position ◽  
Fruits And Vegetables ◽  
Agricultural Products ◽  
Agricultural Product ◽  
Regional Characteristics ◽  
Biplot Analysis ◽  
West Papua ◽  
Agricultural Potential ◽  
Papua Barat ◽  
Different Characteristics

One of the potential of the seven districts underdeveloped areas in West Papua Province is agriculture. In order to develop agricultural potential, an overview of agricultural products is needed including the similarity of regional characteristics and the relative position of the region. The similarity of regional characteristics to agricultural product can be known by cluster analysis. The relative posistion of the area with agricultural  results is known by biplot analysis. Bintuni Bay Regency, South Sorong Regency, Tambrauw Regency and Maybrat Regency have the same characteristics in producing agriculture while Teluk Wondama Regency, Sorong Regency and Raja Ampat Regency have different characteristics. The relative position of agricultural products with the regency is Sorong Regency producing the highest number of food crops while the largest producer of horticulture fruits and vegetables are Teluk Wondama Regency and Raja Ampat Regency.

scholarly journals REHABILITASI HUTAN DAN LAHAN BERDASARKAN KEARIFAN LOKAL SUKU MOILE DAN SUKU MEYAH DI KABUPATEN MANOKWARI PROVINSI PAPUA BARAT (Rehabilitation of Forest and Land Based On Local Knowledge of Moile and the Meyah in Manokwari Regency West Papua Province)

2017 ◽  
Vol 24 (3) ◽  
pp. 141
Author(s):  
Mervin Arison Asmuruf ◽  
Ris Hadi Purwanto ◽  
Lies Rahayu Wijayanti Faida
Keyword(s):  
Local Knowledge ◽  
Local Community ◽  
Economic Value ◽  
Combination Method ◽  
Snowball Sampling ◽  
Durio Zibethinus ◽  
Aquilaria Malaccensis ◽  
Nephelium Lappaceum ◽  
West Papua ◽  
Papua Barat

ABSTRAKKajian Rehabilitasi Hutan dan Lahan (RHL) di Kabupaten Manokwari Provinsi Papua Barat telah dilakukan dengan berdasarkan kearifan lokal Suku Moile dan Suku Meyah. Penelitian ini bertujuan untuk mengetahui jenis–jenis tanaman lokal, indentifikasi kearifan lokal masyarakat Suku Moile dan Suku Meyah dan merumuskan strategi RHL berdasarkan kearifan lokal masyarakat. Penelitian ini dilakukan di Kampung Sub Sai Distrik Warmare dan Kampung Lebau Distrik Manokwari Utara Kabupaten Manokwari Provinsi Papua Barat. Teknik pengambilan data adalah pendekatan metode kombinasi data primer dan sekunder yang diperoleh melalui observasi lapangan, wawancara dengan teknik Snowball sampling dan penelusuran dokumen. Metode deskriptif dengan analisis Miles dan Huberman digunakan untuk mengidentifikasi kearifan lokal Suku Moile dan Suku Meyah. Hasil penelitian menunjukkan bahwa jenis-jenis tanaman lokal yang berpotensi digunakan dalam kegiatan RHL di Kabupaten Manokwari adalah: tanaman yang mempunyai kualitas kayu pertukangan yang baik dan memiliki nilai ekonomis tinggi, seperti: kayu besi (Intsia bijuga), kayu susu (Astonia sp), kayu matoa (Pometia sp).  Di samping tanaman yang buah dan kulitnya bernilai ekonomi tinggi sehingga dapat menambah penghasilan masyarakat, seperti: buah merah (Pandanus conoideus), Gaharu (Aquilaria malaccensis), Mangga (Manggifera indica), Rambutan (Nephelium lappaceum), Durian (Durio Zibethinus). Masyarakat Arfak pada kawasan ini memiliki nilai dan kearifan budaya Igya Ser Hanjob yang artinya berdiri menjaga batas. Kawasan hutan yang dimanfaatkan terbagi atas 4 (empat) bagian yakni Susti, Bahamti, Nimahamti dan Tumti, dengan fokus kegiatan RHL seharusnya dilakukan di Susti dan Nimahamti yang berfungsi sebagai kawasan penyangga.ABSTRACTStudy of the Forest and Land Rehabilitation (FLR) in Manokwari Regency West Papua Province have been done based on local knowledge of Moile and the Meyah. This research aims to know the type of local plants, identification the local wisdom of a tribal society Moile and Tribe Meyah and formulate the FLR strategy based on the wisdom of the local community. The study is done in sub sai vilagge warmare district and lebau vilagge manokwari the northern district manokwari counties provincial west papua. Techniques used in the data is the approach combination method through observation field, interviews with snowball sampling techniques and the tracing documents. Descriptive method with an analysis Miles and Huberman used to identify local knowledge of Moile and Meyah. The results showed that the local-crop potentially used FLR in the district Manokwari intsia bijuga asltonia sp, pometia .sp, where its have good quality for use as timber carpentry having high as well as economic value and Pandanus conoideus, Aquilaria malaccensis, Manggifera indica, Nephelium lappaceum, Durio Zibethinus which fruit and the skin can be utilized to add community incomes. The community arfak in this area has a value and culture igya wisdom similar hanjob which means keeping the limit stood, forest areas being utilized divided over 4 (four) : susti, bahamti, nimahamti and tumti , where RHL activities should be undertaken in susti and nimahamti because it can function as buffer area

scholarly journals Strategi Kodim 1703/Manokwari Dalam Penanganan Konflik Sosial di Provinsi Papua Barat

2021 ◽  
Vol 2 (1) ◽  
pp. 149-158
Author(s):  
Uchaimid Biridlo'i Robby ◽  
Dedi Akhiruddin
Keyword(s):  
Qualitative Method ◽  
Social Conflict ◽  
Social Conflicts ◽  
Conflict Situations ◽  
West Papua ◽  
Conflict Handling ◽  
The Republic ◽  
Papua Barat ◽  
The Masses

The level of pluralism of the Indonesian nation, which has a variety of religions, cultures, languages ​​and ethnicities, makes the Unitary State of the Republic of Indonesia a heterogeneous country, so it is common for friction to occur and cause social conflict by directing the masses to act irrationally. Conflict situations tend to be easily exploited by those who try to take advantage of them. Conflict parties have different understandings about the problems at hand. From this explanation explicitly, the importance of the involvement of Kodim 1703 / Manokwari of West Papua Province in dealing with social conflicts cannot only be borne by the handling of conflicts that have occurred but is an initial form of a persuasive approach to all elements of society. needed. This study aims to identify and analyze the strategy of Kodim 1703 / Manokwari of West Papua Province in handling social conflicts based on Law of the Republic of Indonesia Number 7 of 2012 in handling social conflicts in Indonesia, especially West Papua Province. The method used by the writer is descriptive qualitative method. The data obtained came from interviews with informants who were directly involved in the field during the handling of social conflicts in Manokwari. Based on the research results, it can be concluded as follows: (1) The role of Kodim 1703 / Manokwari in handling social conflicts in Manokwari City is limited by Law Number 7 of 2012 concerning Social Conflict Handling so that it is not optimal by involving all levels of society so that no one feels left out or ignored.   Keywords: Management Strategic and Social Conflict

scholarly journals The Species Diversity and Structure of The Limited Production Forest in Arui Watershed of Manokwari District of West Papua, Indonesia

2019 ◽  
Vol 11 (2) ◽  
pp. 279-288
Author(s):  
Mahmud Mahmud ◽  
Ambar Kusumandari ◽  
Sudarmadji Sudarmadji ◽  
Nunuk Supriyatno
Keyword(s):  
Species Diversity ◽  
Wiener Index ◽  
Systematic Sampling ◽  
Forest Conversion ◽  
Vegetation Analysis ◽  
Importance Value Index ◽  
Importance Value ◽  
Forestry Sector ◽  
West Papua ◽  
Chisocheton Ceramicus

The detailed causal factors of flood have not been established, whether because of the damage of upper watershed, sedimentation resulting in shallow river, forest conversion, the decrease in abundance and structure or high rainfall. The study aimed at finding out the species diversity and structure of the limited production forest (LPF) from the seedling to the tree stage of Arui watershed in Manokwari district. The species diversity was determined based on Shannon-Wiener index, while vegetation structure was determined based on Importance Value Index. There were totally 92 plots of samples drawn using systematic sampling. The results of vegetation analysis showed that there were 174 species of 43 families with the species diversity of 1.5-1.8 that was categorized as moderate. The four dominant species that were always found in seedling, sapling, pole and tree stages included: Pometia pinnata, Teijsmanniodendron bogoriense, Chisocheton ceramicus, and Horsfieldia irya. The conversion of the LPF into non-forestry sector for the purpose of accelerating development must be reviewed by considering hydrology, land, biodiversity, and social and regional aspects in order to prevent and to reduce flood in the coming days.

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