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25 articles for “Forest Vegetation”
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Research ArticleOpen accessPhrase in the titleThe Use of Remote Sensing Techniques in Detecting and Predicting Forest Vegetation Change Using MODIS Satellite Data, Golestan, IranAkram Karimi, Sara Abdollahi, Hamid Reza Kabiri Balajadeh et al.It is so important to be aware of quantitative and qualitative characteristics of changes for the environment, land use planning and sustainable development. Detecting the changes in the condition of an issue is done by time difference observations. Change detection refers to the process of detecting time changes of an object through different time observations. The detection of changes by … …American Journal of Engineering and Applied Sciences, Vol. 11, Issue 1 · 30 Mar 2018 · 8,287 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleThe Impact of Road Opening on Vegetation Damage in the Bukit Barisan Forest Park Protected Forest in IndonesiaBudi Utomo, Bungaran Johanes Tambunan, Rizky Wahyudi et al.Road opening on the Medan-Berastagi alternative route will begin in 2023 with a track length of approximately 55.87 km. The aim of this study was to analyze land cover in forest areas and recommend plants around the opening of the Medan-Berastagi alternative route, Kutalimbaru District. Data processing and retrieval was carried out in November 2023-January 2024. Calculation of the 2018 … …OnLine Journal of Biological Sciences, Vol. 25, Issue 1 · 10 Feb 2025 · 4,013 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleVegetation Assessment of Peat Swamp Forest Using Remote SensingSeca Gandaseca, John Sabang, Osumanu Haruna Ahmed, Nik Muhamad Ab. MajidProblem statement: Peat covers 1.6 million ha (13%) of the 12.4 million ha land area of Sarawak and some of peat swamp forests have been logged. The objective of this study was to assess the impact of logging operation on peat swamp forest in this area. Approach: The study used a remote sensing technique to assess vegetation cover in a … …American Journal of Agricultural and Biological Sciences, Vol. 4, Issue 2 · 30 Jun 2009 · 9,129 accessesView PDFCite
Research ArticleOpen accessIn the keywordsApplication of Remote Sensing Techniques in Determining the Risk Taking Level of Different Seasons on Fire Generation in Terms of NDVI Index During the Year Case Study: Golestan Province, IranAkram Karimi, Sara Abdollahi, Kaveh Ostad-Ali-Askari et al.Knowledge of the nature of seasons and months in terms of the fire risk is very important in environmental planning, land management and forest resource management in order to achieve the sustainable development. One of the applications of remote sensing in this regard is the continuous monitoring of the zone to detect changes. Currently, the vegetation mapping is used to … …American Journal of Engineering and Applied Sciences, Vol. 11, Issue 1 · 30 Mar 2018 · 7,693 accessesView PDFCite
Research ArticleOpen accessIn the keywordsGrowth and Development of the Black Saxaul Depending on Tillage in Arid Conditions of KazakhstanRuslan Akhmetov, Daniyar Dosmanbetov, Alimzhan Rakhimzhanov et al.The study aimed to develop technology for the artificial cultivation of saxaul plantations with minimal labor and money, allowing for achieving a high survival rate, growth intensity, and crop development. The Samara State Institution for the Protection of Forests and Wildlife studied the effectiveness of creating forest plantations using various tillage methods. Four soil preparation systems served as experiment variants. … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 27 Jul 2023 · 5,091 accessesView PDFCite
Research ArticleOpen accessIn the abstractAssessing Supervised Classification Algorithms for Mangrove Detection and Differentiation from Other Forest Types in Paiton District, Probolinggo RegencyKaruniawan Puji Wicaksono, Fathor Rohman, Yasushi MitsudaRemote sensing provides an effective approach for monitoring forest cover dynamics, yet distinguishing mangroves from other forest types remains challenging in heterogeneous coastal landscapes. This study compares six supervised classification algorithms: Linear Discriminant Analysis (LDA), Quadratic Discriminant Analysis (QDA), Mixture Discriminant Analysis (MDA), Support Vector Machine (SVM), Random Forest (RF), and eXtreme Gradient Boosting (XGBoost) for mangrove detection in Paiton, … …OnLine Journal of Biological Sciences, Vol. 26, Issue 3 · 1 Sep 2026 · 844 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiodiversity and Spatial Distribution of Hornbills in Pondok Buluh Educational Forest, North Sumatra, IndonesiaBudi Utomo, Nabillah Saraswita, Cindy Siahaan et al.Hornbills are large birds, several species of which are protected under national and international conservation legislation and face significant extinction risk. This study was conducted in the Specific Purposes Pondok Buluh Forest Area, North Sumatra, Indonesia, with the aim of identifying hornbill species present, estimating their population density, and characterizing their habitat. Hornbill surveys were carried out using the point … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 28 Mar 2026 · 1,405 accessesView PDFCite
Research ArticleOpen accessIn the abstractHydrophysical Properties of Soils as Indicators of the Hydrological Role of Rudny Altai ForestsAndrey Kalachev, Tamara Burenina, Stanislav Rogovsky et al.The hydrophysical properties of soils and parent rock are key factors shaping forest hydrological functioning, as they influence multiple runoff components. This study assessed the effects of forest stand composition on soil moisture and water permeability between 2021 and 2023 in the middle mountain-taiga zone of the Rudny Altai, within the Zhuravlikha River basin, a tributary of the Irtysh River. … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 24 Mar 2026 · 1,316 accessesView PDFCite
Research ArticleOpen accessIn the abstractMorphological Variations of Bats, Cynopterus in Mt. Duasudara Nature Reserves, North Sulawesi, IndonesiaHanry Jefry Lengkong, Meis Jacinta NangoyBats belong to family pteropodidae evenly distributed in Indonesia. Genus Cynopterus has intraspecific morphological diversity based on their characteristics, one of which is food-feeding bat of Cynopterus (Chiroptera: Pteropodidae). This study aims identify the morphological variations and the effect of sex of Cynopterus bats in the Nature Reserves of Mt. Duasudara, North Sulawesi. The study site is inhabited by 7 … …OnLine Journal of Biological Sciences, Vol. 25, Issue 3 · 8 Jul 2025 · 3,346 accessesView PDFCite
Research ArticleOpen accessIn the abstractCommunity Participation in Mangrove Conservation and Ecosystem Assessment in Tanjung Rejo, IndonesiaFinny Juniyanti Nasution, Mohammad Basyuni et al.Mangrove forests located in the intertidal zones of tropical and subtropical areas exhibit distinct characteristics and offer a range of potential advantages for human life. These mangroves should be conserved for sustainability. Therefore, the local community should participate in mangrove forest management to get the benefits directly. This study searched for to (1) identify the mangrove forest ecosystem and (2) … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 12 Jun 2025 · 3,890 accessesView PDFCite