Analysis of internal factors affecting the health condition of mangrove forests in the coastal area of East Lampung Regency

Abstract The surrounding community widely uses mangrove forests as a fulfillment of life. This requires an efforts to preserve the mangrove forest so that no damage occurs. This study aimed to determine the internal factors that affect the health condition of mangrove forests. The research method used to obtain internal factor data is by measuring the ecological indicators of forest health using the Forest Health Monitoring (FHM) method, then the data is processed by the Multiple Regression Analysis method using SPSS 20 through data on internal factors of mangrove forest health which are analyzed for their effect on health conditions of the mangrove forest. The results showed that the significant value of the regression was 0.008 ((α = 0.05) > 0.008), this means that simultaneously the independent variables (tree damage, crown damage, Cation Exchange Capacity-CEC, and biodiversity have an effect on the dependent variable (mangrove forest health) at the level of = 5%. Furthermore, through individual regression coefficients from internal factor data, it is found that the internal factors of biodiversity indicators in measurements 1 and 2 and crown conditions in the second measurement do not affect forest health conditions. Therefore, this research concludes that the internal factors that affect the level of forest health in the first measurement are vitality indicators (tree damage/cluster Plot Index-CLI and crown condition) and site quality indicators (CEC). Meanwhile, in the second measurement, there was a change in the crown condition parameters, which did not significantly affect forest health.

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BIODIVERSITAS FAUNA SEBAGAI SALAH SATU INDIKATOR KESEHATAN HUTAN MANGROVE FAUNA

PERENNIAL ◽

10.24259/perennial.v15i2.6061 ◽

2019 ◽

Vol 15 (2) ◽

pp. 62

Author(s):

Rizky Novia Sari ◽

Rahmat Safe'i ◽

Dian Iswandaru

Keyword(s):

Health Status ◽

Health Monitoring ◽

Mangrove Forest ◽

Special Function ◽

Human Life ◽

Forest Health ◽

Health Condition ◽

Health Conditions ◽

Mangrove Forests ◽

Monitoring Method

Mangrove forests have a special function, namely as a green belt which is certainly very important for human life. Health of forests, especially mangrove forests, is often overlooked regarding their health conditions. The health condition of the mangrove forest is very influential on its sustainability, so to know its health, one of the indicators that can be used is fauna biodiversity. Fauna biodiversity can be known by using the FHM (Forest Health Monitoring) method to determine the diversity and condition of health status. Mangrove forest in Pasir Sakti Sub-District, East Lampung Regency has a diversity of 9 species of birds and 5 types of epifauna diversity. Based on this, the Mangrove Forest of Pasir Sakti District, East Lampung Regency has a good forest health status.

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TINGKAT KESEHATAN HUTAN MANGROVE DALAM HUBUNGANNYA DENGAN PERUBAHAN IKLIM (Studi Kasus Mangrove Pesisir Timur Kabupaten Lampung Timur)

Jurnal Hutan Tropis ◽

10.20527/jht.v9i3.12333 ◽

2021 ◽

Vol 9 (3) ◽

pp. 325

Author(s):

Rahmat Safe’i

Keyword(s):

Climate Change ◽

Mangrove Forest ◽

East Coast ◽

Health Assessment ◽

Forest Health ◽

Health Condition ◽

Health Data ◽

Mangrove Forests ◽

Physiological Processes ◽

Periodic Monitoring

The condition of mangrove forests on the east coast of East Lampung Regency is currently experiencing degradation and has suffered a lot of damage due to various causes and problems it faces. This condition causes the role and benefits and functions of mangrove forests to decrease, especially in climate change. Therefore, to determine the condition of the mangrove forest, periodic monitoring and assessment of mangrove forest health is required. The purpose of this study was to determine the importance of mangrove forest health in climate change. To achieve this, the stages include: determining the number of plot clusters to be made, making cluster plots, measuring the health of mangrove forests based on ecological indicators of mangrove forest health, processing and analyzing mangrove forest health data using SIPUT (Assessment Information System) software. Forest Health), and categorization and health assessment of mangrove forests. The results of this study indicate that the condition of mangrove forests on the East coast of East Lampung Regency in general has a forest health condition in the medium category. So, knowing the health condition of mangrove forests will affect climate change. Forest health makes mangrove plants grow with good physiological processes so that they can absorb carbon dioxide in the atmosphere optimally. These conditions will make the environment better.

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Mangrove Tourism Development Strategy for the Prosperous Village on Baai Island, Bengkulu City

Jurnal Ekonomi, Manajemen, Akuntansi dan Keuangan ◽

10.53697/emak.v2i3.99 ◽

2021 ◽

Vol 2 (3) ◽

Author(s):

Anggie Aditya Heriyanto ◽

Sri Handayani ◽

Mimi Kurnia Nengsih

Keyword(s):

Development Strategy ◽

Swot Analysis ◽

External Factor ◽

External Factors ◽

Mangrove Forests ◽

Analysis Method ◽

Internal Factor ◽

Internal Factors ◽

Swot Matrix ◽

Questionnaire Method

The aim of being able to see what development strategies are suitable for mangrove tourism in Kampung Sejahtera on Baai Island, Bengkulu City. The research objective was to see the strategy for developing mangrove tourism in Kampung Sejahtera on Baai Island, Bengkulu City with a SWOT analysis. The data collection used was a questionnaire method with a list of questions to the respondents. The analysis method used is a SWOT analysis to see internal factors and external factors, which will then be entered into the SWOT matrix. The research results obtained from the analysis of internal factors and external factors. The result of the internal factor is a strength (strength) of 2.75 while the weakness (weakness) is 1.46, so the value of the internal factor is 2.75-1.46 = 1.29 while from the external factor the opportunity (opportunity) is 2 , 52 and for the threat (threat) is 1.58, the value of the external factor is 2.52-1.58 = 0.94. Based on the analysis diagram, the SWOT strategy is in the Cell (quadrant) I position. This shows that the SO strategy in the SWOT matrix is an aggressive strategy. This strategy explains that Kampung Sejahtera mangrove tourism can take advantage of the surrounding environment. The environment around mangrove tourism is still natural so that it is very likely for the community to add stages such as trading, opening food stalls, and lodging businesses around the mangrove tourism of Kampung Sejahtera on Baai Island, Bengkulu City, and Utilizing mangrove forests so as not to abrasion around mangrove tourism Kampung Sejahtera on Baai Island, Bengkulu City, which makes the tourist area safe and tourists who visit are comfortable and not worried about abrasion

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Analysis of the vitality of the Agathis dammara tree at Situ Gunung Resort, Gunung Gede Pangrango National Park

IOP Conference Series Earth and Environmental Science ◽

10.1088/1755-1315/912/1/012071 ◽

2021 ◽

Vol 912 (1) ◽

pp. 012071

Author(s):

I R Maulana ◽

Rahmat Safe’i ◽

Siti Fauzia Rochmah

Keyword(s):

Health Status ◽

National Park ◽

Health Assessment ◽

Forest Health ◽

Crown Condition ◽

Tree Damage ◽

Damage Level ◽

A Value ◽

Crown Density ◽

Lower Stem

Abstract Vitality is the vigor value of the trees in responding to environmental conditions. Determined vitality value was by calculating tree damage and crown condition. The Agathis dammara tree is a native Indonesian plant in the Situ Gunung Resort, Gunung Gede Pangrango National Park (TNGGP). This study aims to determine the vitality and value of the health status of Agathis dammara trees at Situ Gunung Resort, TNGGP. The research location is in the utilization zone at the Situ Gunung Resort, TNGGP, covering an area of 700 haBuilt observation plots based on the Forest Health Monitoring (FHM) cluster plot design as many as nine cluster plots. They have calculated tree damage based on the location where found the damage was in the FHM method. Calculated condition canopy based on five parameters visual crown. Assessment of tree health status uses a forest health assessment information system. The results showed that the location where found the most damage was at the root and lower stem (code 2) as many as 67 trees, dominated by liana damage (code 20) as many as 43 trees, with an average damage level of 35%. The live crown ratio 20-35%, crown density 25-50%, foliage transparency 50-70%, crown diameter 2.5-10 m, and dieback 0-5%. The value of the health status of the Agathis dammara tree has a value of 1.69-2.44. Thus, these conditions illustrate that the vitality and value of the health status of Agathis dammara trees at Situ Gunung Resort, TNGGP are in the medium criteria and category.

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Penilaian Status Kesehatan Hutan Mangrove Di Desa Margasari Kecamatan Labuhan Maringgai Kabupaten Lampung Timur

ULIN Jurnal Hutan Tropis ◽

10.32522/ujht.v5i2.4765 ◽

2021 ◽

Vol 5 (2) ◽

pp. 90

Author(s):

Irlan Rahmat Maulana ◽

Rahmat Safe'i ◽

Indra Gumay Febryano

Keyword(s):

Health Status ◽

Forest Management ◽

Health Monitoring ◽

Mangrove Forest ◽

Sustainable Forest Management ◽

Forest Type ◽

Forest Health ◽

Mangrove Forests ◽

Final Value ◽

Forest Health Monitoring

Mangrove forest ecosystems can be interpreted as a unique and distinctive form of ecosystem, so that it is able to provide many benefits, ranging from socio-economic or ecological terms to the surrounding ecosystem. Mangrove forest in Margasari Village is a mangrove forest ecosystem that has physical, economic and ecological potential that needs to be maintained through sustainable forest management. One of the ways to manage mangroves is by monitoring forest health. Forest health monitoring that is applied periodically within a forest type can achieve sustainable forest management achievements so as to support better forest quality and quantity and can be a reference in making the right decisions in mangrove forest management so that the results obtained can be optimal. This study aims to obtain the value of the health status of mangrove forests in East Lampung Regency in order to ensure the sustainability of the forest. The study was conducted using themethod Forest Health Monitoring (FHM). The results of forest health monitoring showed that there were 4 plot clusters with the final value of forest health status in the medium category plot 1 (5.63), cluster plot 2 (3.51) poor category, cluster plot 3 (4.92) poor category, and cluster plot 4 (7.57) in good category. Thus the results of forest health monitoring obtained in the mangrove forest of Margasari Village with an average final value of forest health status of 5.41 which is included in the medium category.

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PEMETAAN GEOGRAPHIC INFORMATION SYSTEM (GIS) KERUSAKAN POHON PADA BERBAGAI FUNGSI HUTAN DI PROVINSI LAMPUNG

JURNAL HUTAN PULAU-PULAU KECIL ◽

10.30598/jhppk.2021.5.1.56 ◽

2021 ◽

Vol 5 (1) ◽

pp. 56-67

Author(s):

Prayogi Saiful Anwar ◽

Rahmat Safe’i ◽

Arief Darmawan ◽

Hari Kaskoyo

Keyword(s):

Information System ◽

Geographic Information System ◽

Sustainable Forest Management ◽

Forest Health ◽

Health Condition ◽

Geographic Information ◽

Tree Damage ◽

Forest Functions ◽

The Right ◽

Forest Managers

Sustainable forest management can be achieved through an assessment of forest health. The tree damage assessment aims to measure the level of disturbance in the trees so that in the end forest conditions can be detected and decision making by forest managers can be carried out appropriately. This study aims to assess tree damage in several forest functions. The use of the Geographic Information System (GIS) is vital, where the distribution of tree damage conditions can be spatially determined, so that it can be described properly. The results of the analysis showed 17 conservation forests for healthy trees, 30 medium trees and 105 damaged trees. 51 production forests for healthy trees, 82 medium trees and 128 damaged trees. There are 75 medium trees and 56 damaged trees. The health condition of trees in several forest functions is in a damaged condition and needs attention from forest managers. There needs to be action by the manager in the form of maintenance such as pruning, silencing and fertilizing as well as harvesting actions with the right timing.

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ANALISIS PENILAIAN KESEHATAN HUTAN MANGROVE DI KABUPATEN LAMPUNG TIMUR

Jurnal Hutan Tropis ◽

10.20527/jht.v8i2.9044 ◽

2020 ◽

Vol 8 (2) ◽

pp. 123

Author(s):

Yeni Apriliyani ◽

Rahmat Safei ◽

Hari Kaskoyo ◽

Christine Wulandari ◽

Indra Gumay Febryano

Keyword(s):

Health Status ◽

Health Monitoring ◽

Forest Health ◽

Health Indicators ◽

Health Condition ◽

Site Quality ◽

Mangrove Forests ◽

Analytic Hierarchy ◽

A Value ◽

Forest Health Monitoring

This research was conducted in mangrove forests in Kecamatan Pasir Sakti andKecamatan Labuhan Maringgai in April-June 2019. The stages of this study consisted of observations, interviews with comparative questionnaires (Analytic Hierarchy Process-AHP), making cluster plots to determine the health condition of mangrove forests through forest health monitoring techniques (Forest Health Monitoring-FHM), measurement of forest health, and assessment of forest health. The results of this study indicate that the important indicators of thepriority scale of mangrove forest health indicators in East Lampung Regency are vital indicators (0.4211), site quality (0.2972), biodiversity (0.2282) and productivity (0.0534). The health status of mangrove forests in Kabupaten Lampung Timur varies, starting from good and bad conditions. Good status is in cluster 1 (with a value of 8.92) and cluster 4 (with a value of 8.38), while the bad status is found in cluster 2 (with a value of 3.43) and cluster 3 (with a value of 3.56). The width of each cluster is 4,048.93 m2 so that the health status value of mangroveforests in Kabupaten Lampung Timur is included in the medium category.

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Assessment of Forest Health in Various Forest Types in Lampung Province

Jurnal Sylva Lestari ◽

10.23960/jsl1795-109 ◽

2019 ◽

Vol 7 (1) ◽

pp. 95

Author(s):

Rahmat Safe'i ◽

Christine Wulandari ◽

Hari Kaskoyo

Keyword(s):

Sustainable Forest Management ◽

Health Assessment ◽

Forest Health ◽

Health Conditions ◽

Site Quality ◽

Mangrove Forests ◽

Forest Types ◽

Community Forests ◽

Protected Forests ◽

The Status

In Lampung Province, awareness of the importance of forest health in achieving sustainable forest management in various types of forests is still low so that forest health problems have not received serious attention so far. This study aims to obtain indicators of forest health assessment and the status of forest health conditions in various types of forests in Lampung Province. This research was carried out in mangrove and community forests in East Lampung District, and protected and conservation forests in Tanggamus District in 2018. The stages of this study consisted of formulating guarantees of forest health indicators, making measuring plots, measuring forest health, processing data, and forest health assessment. The results showed that indicators for assessing the health of forests in mangrove forests are vitality and biodiversity, in community forests are productivity, vitality and site quality, in protected forests are biodiversity, vitality and productivity, and in conservation forests are biodiversity and productivity. The status of health conditions in each cluster of plots in mangrove forest is bad and good, in community forests is good and medium, in protected forests is bad and good, and in conservation forests are bad and good.Keywords: indicator, forest health status, forest types, Lampung Province

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Status Kesehatan Pohon Pada Jalur Hijau Dan Halaman Parkir Universitas Lampung

Jurnal Sylva Lestari ◽

10.23960/jsl24101-108 ◽

2016 ◽

Vol 4 (2) ◽

pp. 101

Author(s):

Ekindo Vanesah Sitinjak ◽

Duryat . ◽

Trio Santoso

Keyword(s):

Health Status ◽

Health Monitoring ◽

Urban Forest ◽

Forest Health ◽

Health Condition ◽

Plant Diseases ◽

Green Line ◽

Tree Health ◽

Tree Damage ◽

Forest Health Monitoring

Campus of University Lampung was one of the urban green open spaces which has ecological, social, cultural, and aesthetic. The frequency of broken branches and fallen trees indicated that many of trees were in unfavorable conditions. Identification of the tree health status was an important effort in order to manage trees properly, according to silviculture theorems. The study aimed (1) to figure out the trees health status in the green line along the street and parking area in University of Lampung, (2) figure out pests and diseases and also and human disturbance that cause the tree damage. The Forest Health Monitoring (FHM) method was employed to identifie the tree health status. The result of research showed that, majority (92.29%) of trees in the green line and the parking area of Lampung University were in health condition, and only a small percentage (7,81%) were identified in light damaged, medium demaged, and hard damaged. Generally, there were nine types of tree damage that most found. Those damage were discoloration of leaves (10.48%), open wounds (10.38%), fruiting bodies (4.11%), cancer (3.80%), epifit (2.26%), leaf buds damage (1.23%), fractures branches/trunks (1.54%), branchis (0.92%), and resinosis (0.51%). Keywords: Forest Health Monitoring (FHM), urban forest of Unila, tree health, plant diseases

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

AQUATIC SCIENCE & MANAGEMENT ◽

10.35800/jasm.0.0.2014.7305 ◽

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.

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