Desa Gemeksekti merupakan salah satu desa tertinggal di Kabupaten Kebumen yang memiliki kekayaan sumber daya alam dan warisan budaya lokal namun belum dapat dikembangkan secara maksimal. Potensi yang ada belum teridentifikasi secara sistematis karena keterbatasan sumber daya manusia untuk pembangunan desa, pendidikan yang belum merata, rendahnya pengembangan kapasitas kelembagaan, dan akses pasar home industry yang belum optimal. Tujuan penelitian ini adalah memetakan potensi Desa Gemeksekti, Kecamatan Kebumen, Kabupaten Kebumen dan mengetahui persebarannya dengan berbasis Sistem Informasi Geografis (SIG). Metode pengumpulan data yang digunakan adalah dengan metode studi literatur, wawancara secara langsung kepada perangkat Desa Gemeksekti dan observasi lapang. Teknik analisis data penelitian dilakukan secara deskriptif kuantitatif dan analisis spasial dengan metode overlay analysis di ArcGIS 10.5 dan dihasilkan peta sebaran potensi dan masalah Desa Gemeksekti. Potensi dan masalah Desa Gemeksekti yang berhasil dipetakan menggunakan Sistem Informasi Geografis (SIG) meliputi potensi sumber daya alam, potensi sumber daya manusia dan potensi fasilitas yang dimiliki desa; dan permasalahan desa meliputi aspek sanitasi, kesehatan dan lingkungan.
{"title":"Analisis Potensi dan Masalah Desa Berbasis Sistem Informasi Geografis (Studi Kasus: Desa Gemeksekti, Kabupaten Kebumen)","authors":"Ziyadatul Hikmah","doi":"10.22146/jik.v16i1.2023","DOIUrl":"https://doi.org/10.22146/jik.v16i1.2023","url":null,"abstract":"Desa Gemeksekti merupakan salah satu desa tertinggal di Kabupaten Kebumen yang memiliki kekayaan sumber daya alam dan warisan budaya lokal namun belum dapat dikembangkan secara maksimal. Potensi yang ada belum teridentifikasi secara sistematis karena keterbatasan sumber daya manusia untuk pembangunan desa, pendidikan yang belum merata, rendahnya pengembangan kapasitas kelembagaan, dan akses pasar home industry yang belum optimal. Tujuan penelitian ini adalah memetakan potensi Desa Gemeksekti, Kecamatan Kebumen, Kabupaten Kebumen dan mengetahui persebarannya dengan berbasis Sistem Informasi Geografis (SIG). Metode pengumpulan data yang digunakan adalah dengan metode studi literatur, wawancara secara langsung kepada perangkat Desa Gemeksekti dan observasi lapang. Teknik analisis data penelitian dilakukan secara deskriptif kuantitatif dan analisis spasial dengan metode overlay analysis di ArcGIS 10.5 dan dihasilkan peta sebaran potensi dan masalah Desa Gemeksekti. Potensi dan masalah Desa Gemeksekti yang berhasil dipetakan menggunakan Sistem Informasi Geografis (SIG) meliputi potensi sumber daya alam, potensi sumber daya manusia dan potensi fasilitas yang dimiliki desa; dan permasalahan desa meliputi aspek sanitasi, kesehatan dan lingkungan.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42231400","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}
M. Mahmud, Danang Wijaya, W. Wahyudi, A. Kusumandari
Around 12.62% of watersheds in Indonesia are damaged and need restoration immediately to prevent floods, landslides, and other related disasters. This study aimed to evaluate the Wosi watershed and formulate conservation scenarios to improve its conditions. The data collection included hydrology (quantity, continuity, and water quality), land (critical land index, percentage of vegetation cover, and erosion index), socio-economic (population pressure, welfare level, existence, and regulations enforcement), building investment (city classification and water building value classification), and the use of space (protected areas and cultivation areas). The evaluation of carrying capacity used a scoring analysis. The scenarios formulation used the information on potential carrying capacity and conservation strategies. The results suggested that the carrying capacity of the Wosi watershed from 2016-2019 had fallen into "bad" and "very bad" categories. To improve these conditions, the government can assign the riparian areas as a government asset, build ponds and dikes in the flood-prone areas, apply small recharge pond (SRP) on the cacao plantations, and assign Wosi Rendani protected forest (HLWR) as an urban forest. The implementation of these conservation strategies will result in the improvement of (a) the carrying capacity of the Wosi watershed and (b) the status into the "good" category to support environmentally friendly development in Manokwari city.
{"title":"Evaluation of Carrying Capacity and Conservation Scenarios of Wosi Watershed at Manokwari Regency, West Papua","authors":"M. Mahmud, Danang Wijaya, W. Wahyudi, A. Kusumandari","doi":"10.22146/JIK.V15I2.1759","DOIUrl":"https://doi.org/10.22146/JIK.V15I2.1759","url":null,"abstract":"Around 12.62% of watersheds in Indonesia are damaged and need restoration immediately to prevent floods, landslides, and other related disasters. This study aimed to evaluate the Wosi watershed and formulate conservation scenarios to improve its conditions. The data collection included hydrology (quantity, continuity, and water quality), land (critical land index, percentage of vegetation cover, and erosion index), socio-economic (population pressure, welfare level, existence, and regulations enforcement), building investment (city classification and water building value classification), and the use of space (protected areas and cultivation areas). The evaluation of carrying capacity used a scoring analysis. The scenarios formulation used the information on potential carrying capacity and conservation strategies. The results suggested that the carrying capacity of the Wosi watershed from 2016-2019 had fallen into \"bad\" and \"very bad\" categories. To improve these conditions, the government can assign the riparian areas as a government asset, build ponds and dikes in the flood-prone areas, apply small recharge pond (SRP) on the cacao plantations, and assign Wosi Rendani protected forest (HLWR) as an urban forest. The implementation of these conservation strategies will result in the improvement of (a) the carrying capacity of the Wosi watershed and (b) the status into the \"good\" category to support environmentally friendly development in Manokwari city. ","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41625608","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}
E. Faridah, D. Prehaten, C. A. D. Koranto, W. D. Atmanto, H. Supriyo, H. H. Nurjanto
Mangrove planting in Progo River Esturaine in Kulon Progo was hindered by its marginal conditions, where the land was dominated by very dynamic sandy substrat. This condition has caused the growth of various planted mangrove seedlings by Forestry UGM team (2015-2016) was very low. Nevertheless, it was found that Sonneratia can grow well in the location. It was expected that Sonneratia can improve site condition so it became suitable for the growth of other mangrove species. This research aimed to assess soil properties of Progo River estuarine after rehabilitation using Sonneratia. Characterisation of soil physical (texture) and chemical (salinity, pH, and soil organic matter) properties were conducted in the Laboratory of Tree Physiology and Forest Soil, Faculty of Forestry UGM. Soil samples were collected from Sonneratia plant area in various growing conditions. The results showed that growth of Sonneratia affected soil physical properties particularly increasing the proportion of clay and silt, but not soil texture class. In general, more proportion of clay and sand were detected in the bigger Sonneratia plants and in the outer section of root system. The growth of Sonneratia also affected soil chemical properties particularly soil organic matter but not soil pH and salinity.
Kulon Progo的Progo河Esturaine的红树林种植受到其边缘条件的阻碍，那里的土地主要是非常动态的沙质基质。这种情况导致林业UGM团队（2015-2016）种植的各种红树林幼苗的生长非常低。尽管如此，人们还是发现桑拿蒂在这个地方生长得很好。人们期望桑拿蒂能够改善场地条件，使其适合其他红树林物种的生长。本研究旨在评估Sonneratia修复后Progo河河口的土壤特性。土壤物理（质地）和化学（盐度、pH值和土壤有机质）特性的表征在UGM林业学院树木生理学和森林土壤实验室进行。在不同的生长条件下，从桑属植物区采集土壤样品。结果表明，桑拿蒂的生长影响了土壤的物理性质，特别是增加了粘土和粉土的比例，但不影响土壤的质地类别。一般来说，在较大的桑拿蒂植物和根系的外部部分检测到更多比例的粘土和沙子。桑的生长也影响土壤化学性质，特别是土壤有机质，但不影响土壤pH和盐度。
{"title":"Physical and Chemical Properties Improvement of Soils from Progo River Estuarine after Rehabilitation using Sonneratia sp","authors":"E. Faridah, D. Prehaten, C. A. D. Koranto, W. D. Atmanto, H. Supriyo, H. H. Nurjanto","doi":"10.22146/JIK.V15I2.1802","DOIUrl":"https://doi.org/10.22146/JIK.V15I2.1802","url":null,"abstract":"Mangrove planting in Progo River Esturaine in Kulon Progo was hindered by its marginal conditions, where the land was dominated by very dynamic sandy substrat. This condition has caused the growth of various planted mangrove seedlings by Forestry UGM team (2015-2016) was very low. Nevertheless, it was found that Sonneratia can grow well in the location. It was expected that Sonneratia can improve site condition so it became suitable for the growth of other mangrove species. This research aimed to assess soil properties of Progo River estuarine after rehabilitation using Sonneratia. Characterisation of soil physical (texture) and chemical (salinity, pH, and soil organic matter) properties were conducted in the Laboratory of Tree Physiology and Forest Soil, Faculty of Forestry UGM. Soil samples were collected from Sonneratia plant area in various growing conditions. The results showed that growth of Sonneratia affected soil physical properties particularly increasing the proportion of clay and silt, but not soil texture class. In general, more proportion of clay and sand were detected in the bigger Sonneratia plants and in the outer section of root system. The growth of Sonneratia also affected soil chemical properties particularly soil organic matter but not soil pH and salinity.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43396376","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}
Ardian Firmansyah, M. Imron, Richo Andi Wibowo, G. W. Mukti, Risgianto Risgianto, M. E. Herawati
Law enforcement plays a vital role to prevent the extinction of endangered species, including the Sumatran tiger. We investigated the roles of private sector involvement in Tambling Wildlife Nature Conservation (TWNC) for supporting law enforcement by Bukit Barisan Selatan National Park (BBSNP) agencies. We explored the relationship between law enforcement in the environment and forestry on illegal activities within the habitat of the Sumatran tiger in the TWNC area. We collected data on law enforcement and illegal activities during the period of 2000-2018 from BBSNP and TWNC management through secondary data and conducted semi-structured interviews with selected persons, including managers and staff. Additional data on illegal activities data was also obtained through the SMART programme. Our study showed that law and non-law enforcement approaches on environment and forestry during 2001-2018 reduced illegal activities within the TWNC area. However, the approach was not effective to reduce illegal activities if not implemented synergistically. This was evidenced by the guard posts burning case in the TNWC area. We highlighted that the law and non-law enforcement approach on environment and forestry must be implemented involving more synergy ways to reduce illegal activities in the habitat of Sumatran tiger in TWNC.
{"title":"The Patterns of Law Enforcement on Eradicating Illegal Activities to Protect Sumatran Tiger Habitat in Tambling Wildlife Nature Conservation, Bukit Barisan National Park","authors":"Ardian Firmansyah, M. Imron, Richo Andi Wibowo, G. W. Mukti, Risgianto Risgianto, M. E. Herawati","doi":"10.22146/jik.v15i2.1533","DOIUrl":"https://doi.org/10.22146/jik.v15i2.1533","url":null,"abstract":"Law enforcement plays a vital role to prevent the extinction of endangered species, including the Sumatran tiger. We investigated the roles of private sector involvement in Tambling Wildlife Nature Conservation (TWNC) for supporting law enforcement by Bukit Barisan Selatan National Park (BBSNP) agencies. We explored the relationship between law enforcement in the environment and forestry on illegal activities within the habitat of the Sumatran tiger in the TWNC area. We collected data on law enforcement and illegal activities during the period of 2000-2018 from BBSNP and TWNC management through secondary data and conducted semi-structured interviews with selected persons, including managers and staff. Additional data on illegal activities data was also obtained through the SMART programme. Our study showed that law and non-law enforcement approaches on environment and forestry during 2001-2018 reduced illegal activities within the TWNC area. However, the approach was not effective to reduce illegal activities if not implemented synergistically. This was evidenced by the guard posts burning case in the TNWC area. We highlighted that the law and non-law enforcement approach on environment and forestry must be implemented involving more synergy ways to reduce illegal activities in the habitat of Sumatran tiger in TWNC.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42117124","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}
Hutan rakyat memegang peranan yang tak kalah penting dalam aspek ekologis jika dibandingkan hutan jenis lainnya, salah satunya sebagai penyimpan karbon yang membantu dalam mitigasi perubahan iklim global. Keberadaan hutan rakyat yang termasuk bagian dari wilayah perkotaan cukup jarang ditemukan, sehingga penelitian ini perlu dilakukan mengingat lokasinya yang cukup istimewa. Penelitian ini bertujuan untuk mengestimasi simpanan karbon yang terdapat pada hutan rakyat di kawasan perkotaan Kota Bandar Lampung, Provinsi Lampung. Metode yang digunakan pada penelitian ini yaitu metode destruktif dan non-destruktif. Pengukuran simpanan karbon dilakukan pada tiga carbon pool yakni biomasa di atas tanah; nekromasa; serasah dan tumbuhan bawah. Pengukuran tersebut dilakukan dengan melakukan inventarisasi vegetasi pada 15 klaster plot yang berlokasi di hutan rakyat Kelurahan Pinang Jaya tersebut. Hasil penelitian menunjukkan bahwa rerata simpanan karbon berkisar 54,59 tC/ha dengan interval nilai 48,93 tC/ha sampai 60,26 tC/ha. Biomasa di atas tanah memegang persentase terbesar sebagai penyumbang simpanan karbon yaitu sebesar 95,71%, diikuti dengan nekromasa 4,23%, serasah dan tumbuhan bawah 0,05%.
{"title":"Estimasi Simpanan Karbon di Atas Permukaan Tanah pada Hutan Rakyat di Kawasan Perkotaan, Kota Bandar Lampung, Provinsi Lampung","authors":"Vita Arianasari, Hari Kaskoyo","doi":"10.22146/jik.v15i2.1537","DOIUrl":"https://doi.org/10.22146/jik.v15i2.1537","url":null,"abstract":"Hutan rakyat memegang peranan yang tak kalah penting dalam aspek ekologis jika dibandingkan hutan jenis lainnya, salah satunya sebagai penyimpan karbon yang membantu dalam mitigasi perubahan iklim global. Keberadaan hutan rakyat yang termasuk bagian dari wilayah perkotaan cukup jarang ditemukan, sehingga penelitian ini perlu dilakukan mengingat lokasinya yang cukup istimewa. Penelitian ini bertujuan untuk mengestimasi simpanan karbon yang terdapat pada hutan rakyat di kawasan perkotaan Kota Bandar Lampung, Provinsi Lampung. Metode yang digunakan pada penelitian ini yaitu metode destruktif dan non-destruktif. Pengukuran simpanan karbon dilakukan pada tiga carbon pool yakni biomasa di atas tanah; nekromasa; serasah dan tumbuhan bawah. Pengukuran tersebut dilakukan dengan melakukan inventarisasi vegetasi pada 15 klaster plot yang berlokasi di hutan rakyat Kelurahan Pinang Jaya tersebut. Hasil penelitian menunjukkan bahwa rerata simpanan karbon berkisar 54,59 tC/ha dengan interval nilai 48,93 tC/ha sampai 60,26 tC/ha. Biomasa di atas tanah memegang persentase terbesar sebagai penyumbang simpanan karbon yaitu sebesar 95,71%, diikuti dengan nekromasa 4,23%, serasah dan tumbuhan bawah 0,05%.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46278759","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}
Herpetofauna merupakan satwa poikilotherm dan sensitive terhadap perubahan temperature khususnya kebakaran, pemahaman respon taksa ini terhadap kondisi setelah kebakaran dapat memberikan informasi indikasi awal resiliensi ekosistem. Nampaknya informasi saintifik terkait dengan respon komunitas herpetofauna setelah kebakaran masih sangat jarang. Tujuan penelitian ini untuk mengeksplorasi keberadaan herpetofauna pada daerah-daerah bekas terbakar di Taman Nasional Tesso Nilo di Propinsi Riau dan mencari faktor-faktor lingkungan yang dapat menjelaskan keberadaannya. Survey di lapangan dilakukan selama periode December 2015-February 2016 untuk mengumpulkan data keberadaan jenis herpetofauna diurnal pada daerah terbakar dan tidak terbakar serta mengumpulkan data lingkungan menggunakan jalur-jalur transek. Jumlah individu yang teramati dicatat dan kondisi lingkungan yang diamati adalah kondisi tutupan habitat dan kepadatan vegetasi yang diukur menggunakan protocol sampling plots dan nested sampling plots, secara berturut-turut. Penelitian ini juga mencatat kematian vegetasi dan komposisi dari bahan organik pada setiap lokasi penelitian. Kebakaran besar yang terjadi tahun 2015 telah menyebabkan perbedaan kondisi habitat herpetofauna yang sangat nampak antara daerah yang terbakar dan tidak terbakar, terlihat pada komposisi herpetofauna yang lebih tinggi pada daerah tidak terbakar (10 jenis) dibandingkan daerah terbakar (5 jenis). Penelitian ini menemukan bahwa sebagian besar jenis yang ditemukan termasuk katak selama ini dikenal mampu bertahan hidup pada lokasi yang terganggu.
野生动物是一种温和的、对火特别温度变化的敏感动物，这种对火灾后情况的taksa反应可以提供生态系统早期耐久性的信息。看来，与野生动物群落在火灾后的反应有关的科学信息仍然非常罕见。这项研究的目的是探索廖内泰索尼洛国家公园(Tesso Nilo national park)燃烧的野生动物的存在，并寻找可以解释它们存在的环境因素。2016年12月至2月间进行了实地调查，收集有关烧伤和非烧伤地区的日耳曼野生动物种类的数据，并使用transek通道收集环境数据。被观察到的个人数量和环境状况是一种用足部抽样法和集体式抽样协议测量的栖息地海豹病和植被密度。该研究还注意到每一个研究地点的植物死亡和有机物的组成。2015年的大火造成了高度可见的野生动物栖息地的差异，这在非燃烧区域(10种)和燃烧区域(5种)的不可燃动物组成上是可见的。这项研究发现，大多数被发现的物种，包括已知的青蛙，都能在不受干扰的环境中生存。
{"title":"Keragaman Jenis dan Kondisi Habitat Herpetofauna Paska Kebakaran di Taman Nasional Tesso Nilo-Riau","authors":"M. Imron, Wiwid Prayoga, Yogi Alro Aliando","doi":"10.22146/JIK.V15I2.1799","DOIUrl":"https://doi.org/10.22146/JIK.V15I2.1799","url":null,"abstract":"Herpetofauna merupakan satwa poikilotherm dan sensitive terhadap perubahan temperature khususnya kebakaran, pemahaman respon taksa ini terhadap kondisi setelah kebakaran dapat memberikan informasi indikasi awal resiliensi ekosistem. Nampaknya informasi saintifik terkait dengan respon komunitas herpetofauna setelah kebakaran masih sangat jarang. Tujuan penelitian ini untuk mengeksplorasi keberadaan herpetofauna pada daerah-daerah bekas terbakar di Taman Nasional Tesso Nilo di Propinsi Riau dan mencari faktor-faktor lingkungan yang dapat menjelaskan keberadaannya. Survey di lapangan dilakukan selama periode December 2015-February 2016 untuk mengumpulkan data keberadaan jenis herpetofauna diurnal pada daerah terbakar dan tidak terbakar serta mengumpulkan data lingkungan menggunakan jalur-jalur transek. Jumlah individu yang teramati dicatat dan kondisi lingkungan yang diamati adalah kondisi tutupan habitat dan kepadatan vegetasi yang diukur menggunakan protocol sampling plots dan nested sampling plots, secara berturut-turut. Penelitian ini juga mencatat kematian vegetasi dan komposisi dari bahan organik pada setiap lokasi penelitian. Kebakaran besar yang terjadi tahun 2015 telah menyebabkan perbedaan kondisi habitat herpetofauna yang sangat nampak antara daerah yang terbakar dan tidak terbakar, terlihat pada komposisi herpetofauna yang lebih tinggi pada daerah tidak terbakar (10 jenis) dibandingkan daerah terbakar (5 jenis). Penelitian ini menemukan bahwa sebagian besar jenis yang ditemukan termasuk katak selama ini dikenal mampu bertahan hidup pada lokasi yang terganggu.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48170393","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}
R. N. Utami, Kaharuddin Kaharuddin, Mukhlison Mukhlison, Ferrieren Curassavica Arfenda
The number of visitors to Kalibiru Nature Tourism Object in Kulon Progo Regency during weekends has exceeded its effective carrying capacity. Distributing the visitors on weekdays could become one of the solutions to prevent ecological damage. This research aimed at better understanding the relationship between visual landscape quality and the level of visitors’ experience in Kalibiru Nature Tourism Object, Kulon Progo Regency. Two independent surveys were conducted, one during the weekdays' dan another one during the weekends in which 100 respondents were randomly selected for each survey. This research employed descriptive analysis, t-test for independent samples, and simple linear regression. The results showed that there is no significant difference between the average score of landscape visual quality between weekdays (score 75.44) and weekends (score 78.01). Similarly, there is also no significant difference between the level of visitors’ experience during weekdays (score 78.09) and weekends (80.34). The simple linear regression analysis indicated that the landscape visual quality has a positive influence on the level of visitors’ experience in both categories.
Kulon Progo Regency Kalibiru自然旅游景点周末的游客数量已超过其有效承载能力。在工作日分配游客可能成为防止生态破坏的解决方案之一。本研究旨在更好地了解Kulon Progo Regency Kalibiru自然旅游对象的视觉景观质量与游客体验水平之间的关系。进行了两次独立调查，一次在工作日，另一次在周末，每次调查随机选择100名受访者。本研究采用描述性分析、独立样本t检验和简单线性回归。结果表明，工作日（75.44分）与周末（78.01分）景观视觉质量的平均得分无显著差异，工作日（得分78.09）和周末（得分80.34）游客体验水平也没有显著差异。简单线性回归分析表明，景观视觉质量对两类游客体验水平都有积极影响。
{"title":"Relationship between Landscape Visual Quality and Level of Visitor Experience in Kalibiru Nature Tourism Object, Kulon Progo Regency","authors":"R. N. Utami, Kaharuddin Kaharuddin, Mukhlison Mukhlison, Ferrieren Curassavica Arfenda","doi":"10.22146/JIK.V15I2.1794","DOIUrl":"https://doi.org/10.22146/JIK.V15I2.1794","url":null,"abstract":"The number of visitors to Kalibiru Nature Tourism Object in Kulon Progo Regency during weekends has exceeded its effective carrying capacity. Distributing the visitors on weekdays could become one of the solutions to prevent ecological damage. This research aimed at better understanding the relationship between visual landscape quality and the level of visitors’ experience in Kalibiru Nature Tourism Object, Kulon Progo Regency. Two independent surveys were conducted, one during the weekdays' dan another one during the weekends in which 100 respondents were randomly selected for each survey. This research employed descriptive analysis, t-test for independent samples, and simple linear regression. The results showed that there is no significant difference between the average score of landscape visual quality between weekdays (score 75.44) and weekends (score 78.01). Similarly, there is also no significant difference between the level of visitors’ experience during weekdays (score 78.09) and weekends (80.34). The simple linear regression analysis indicated that the landscape visual quality has a positive influence on the level of visitors’ experience in both categories.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44438445","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}
This research aimed to analyze the socio economic and its dynamics of the community in Sidomukti Village, Dendang District, and Pandan Sejahtera Village, Geragai District, Tanjung Jabung Timur Regency, Jambi Province. Respondents were selected purposively based on their farming practices on deep peatlands. Thematic and descriptive analyses were used in this research. The results showed that the majority of the communities of the two villages was Javanese who came to the villages through transmigration programs in the 1980s. Their had insufficient knowledge about peatland utilization because they used to manage mineral soil in their place of origins. Their main jobs were farmers, planters, and laborers with oil palm and areca nut as the main commodities. The average income in Pandan Sejahtera Village was IDR3,832,800/month, greater than in Sidomukti Village which was IDR3,661,850/month. Farmers tended to plant commodities that were currently favored in the market instead of their suitablility with the biophysical conditions of peatlands. Guidance is needed to improve farmers’ knowledge of land management and species selection that have high economic values and market captures as well as are suitable for biophysical properties of deep peatlands and agroforestry techniques.
{"title":"Study on Socio-Economic of Peatland Community in Tanjung Jabung Timur Regency, Jambi","authors":"Surati Surati","doi":"10.22146/JIK.V15I2.1531","DOIUrl":"https://doi.org/10.22146/JIK.V15I2.1531","url":null,"abstract":"This research aimed to analyze the socio economic and its dynamics of the community in Sidomukti Village, Dendang District, and Pandan Sejahtera Village, Geragai District, Tanjung Jabung Timur Regency, Jambi Province. Respondents were selected purposively based on their farming practices on deep peatlands. Thematic and descriptive analyses were used in this research. The results showed that the majority of the communities of the two villages was Javanese who came to the villages through transmigration programs in the 1980s. Their had insufficient knowledge about peatland utilization because they used to manage mineral soil in their place of origins. Their main jobs were farmers, planters, and laborers with oil palm and areca nut as the main commodities. The average income in Pandan Sejahtera Village was IDR3,832,800/month, greater than in Sidomukti Village which was IDR3,661,850/month. Farmers tended to plant commodities that were currently favored in the market instead of their suitablility with the biophysical conditions of peatlands. Guidance is needed to improve farmers’ knowledge of land management and species selection that have high economic values and market captures as well as are suitable for biophysical properties of deep peatlands and agroforestry techniques.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49202731","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}
This research aimed to assess the feasibility of herb agroforestry utilization in the community forest of Gerbosari Village, Kulon Progo. This research measured NPV (Net Present Value), Net B/C (Net Benefit-Cost Ratio), IRR (Internal Rate of Return), and AEV (Annual Equivalent Value) as the financial feasibility criteria. A stratified sampling method was employed in which sixty farmers were classified into three strata based on the size of their lands. Based on the financial feasibility analysis, in stratum I, the values of the criteria measured were NPV of IDR15,757,980.56/ha/25 years, Net B/C of 1.62, IRR of 22.12%, and AEV of IDR1,296,647.20/year. In stratum II, the values of criteria measured were NPV of IDR14,255,408.39/ha/25 years, Net B/C of 1.76, IRR of 23.78%, and AEV of IDR1,173,007.88/year. Finally, in stratum III, the criteria measured were NPV of IDR19,444,703.86/ha/25 years, Net B/C of 2.21, IRR of 32%, and AEV of IDR1,600,009.64/year. The results suggest that herb agroforestry plays an important role in farmers' livelihood particularly as a source of income in both the short and long terms. The herb agroforestry utilization contributes positively to the economy of Gerbosari Village, Kulon Progo District.
{"title":"Financial Analysis for the Community Forest of Herbs Agroforestry Pattern in Gerbosari Village Kulon Progo District","authors":"H. Arinah, W. Andayani, R. Purwanto","doi":"10.22146/JIK.V15I2.1530","DOIUrl":"https://doi.org/10.22146/JIK.V15I2.1530","url":null,"abstract":"This research aimed to assess the feasibility of herb agroforestry utilization in the community forest of Gerbosari Village, Kulon Progo. This research measured NPV (Net Present Value), Net B/C (Net Benefit-Cost Ratio), IRR (Internal Rate of Return), and AEV (Annual Equivalent Value) as the financial feasibility criteria. A stratified sampling method was employed in which sixty farmers were classified into three strata based on the size of their lands. Based on the financial feasibility analysis, in stratum I, the values of the criteria measured were NPV of IDR15,757,980.56/ha/25 years, Net B/C of 1.62, IRR of 22.12%, and AEV of IDR1,296,647.20/year. In stratum II, the values of criteria measured were NPV of IDR14,255,408.39/ha/25 years, Net B/C of 1.76, IRR of 23.78%, and AEV of IDR1,173,007.88/year. Finally, in stratum III, the criteria measured were NPV of IDR19,444,703.86/ha/25 years, Net B/C of 2.21, IRR of 32%, and AEV of IDR1,600,009.64/year. The results suggest that herb agroforestry plays an important role in farmers' livelihood particularly as a source of income in both the short and long terms. The herb agroforestry utilization contributes positively to the economy of Gerbosari Village, Kulon Progo District.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48009900","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}
R. Pujiarti, A. Amin, A. Ngadianto, R. M. Septiana, B. A. V. Purba, D. Permadi
This study aimed to determine the quality of defective honey, bitter honey, and sweet honey produced by the Baduy community. The bitter honey was collected from locations where nectar was sourced from calliandra, mahogany, sengon, and kamboja trees. The sweet honey was collected from locations where nectar was sourced from fruit trees such as bananas, sugar palm, durian, jackfruit, and rambutan. The defective honey is sweet honey that produces gas and therefore it is bubbly and considered to be damaged by the Baduy community. The research applied the criteria of the Indonesian National Standard SNI 8664 (2018) to test the quality of honey. The results showed that defective honey fulfills five criteria, i.e.: HMF testing, ash content, insoluble solids in water, acidity, smell, and taste. Bitter honey fulfilled four criteria, i.e., testing of ash content, water-insoluble solids, acidity, and moisture content. Sweet honey fulfilled seven criteria, i.e., the testing of ash content, sucrose, water-insoluble solids, acidity, moisture content, odor, and taste. All types of honey did not meet the criteria of diastase enzyme activity and reducing sugar levels. This could be due to conditions and storage time of honey before testing.
{"title":"Quality of Three Forest Honey Types from Baduy Tribe, Lebak District, Banten Province","authors":"R. Pujiarti, A. Amin, A. Ngadianto, R. M. Septiana, B. A. V. Purba, D. Permadi","doi":"10.22146/JIK.V15I2.1529","DOIUrl":"https://doi.org/10.22146/JIK.V15I2.1529","url":null,"abstract":"This study aimed to determine the quality of defective honey, bitter honey, and sweet honey produced by the Baduy community. The bitter honey was collected from locations where nectar was sourced from calliandra, mahogany, sengon, and kamboja trees. The sweet honey was collected from locations where nectar was sourced from fruit trees such as bananas, sugar palm, durian, jackfruit, and rambutan. The defective honey is sweet honey that produces gas and therefore it is bubbly and considered to be damaged by the Baduy community. The research applied the criteria of the Indonesian National Standard SNI 8664 (2018) to test the quality of honey. The results showed that defective honey fulfills five criteria, i.e.: HMF testing, ash content, insoluble solids in water, acidity, smell, and taste. Bitter honey fulfilled four criteria, i.e., testing of ash content, water-insoluble solids, acidity, and moisture content. Sweet honey fulfilled seven criteria, i.e., the testing of ash content, sucrose, water-insoluble solids, acidity, moisture content, odor, and taste. All types of honey did not meet the criteria of diastase enzyme activity and reducing sugar levels. This could be due to conditions and storage time of honey before testing.","PeriodicalId":31295,"journal":{"name":"Jurnal Ilmu Kehutanan","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41720668","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}
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