Ectomycorrhiza in Forest Rehabilitation in Indonesia

2016 ◽  
pp. 214-228 ◽  
Keyword(s):  
Forest Rehabilitation

Optimising smoke treatments for jarrah (Eucalyptus marginata) forest rehabilitation

2006 ◽  
Vol 54 (6) ◽  
pp. 571 ◽  
Author(s):  
Melanie A. Norman ◽  
Julie A. Plummer ◽  
John M. Koch ◽  
Greg R. Mullins
Keyword(s):  
Rehabilitation Program ◽  
Forest Species ◽  
Dormancy Breaking ◽  
Jarrah Forest ◽  
Eucalyptus Marginata ◽  
Bauxite Mining ◽  
Application Methods ◽  
Forest Rehabilitation ◽  
Irreversible Nature ◽  
Smoke Water

Alcoa is undertaking rehabilitation in the jarrah (Eucalyptus marginata D.Don ex Sm.) forest of Western Australia, following bauxite mining. One of the methods used in the rehabilitation program is broadcasting seeds; however, about two-thirds of species require seed-dormancy-breaking treatments. Smoke overcomes dormancy and enhances the germination of many jarrah forest species. Smoke-application methods were investigated to find the best seed treatment for 64 jarrah forest species. The optimum duration of seed imbibition in aqueous smoke and dilution of the aqueous smoke product were also investigated. The method of smoke application was important. Smoke water enhanced the germination of 12% of species, whereas aerosol smoke enhanced the germination of 6% of species. Both Grevillea pilulifera (Lindl.) Druce and Velleia trinervis Labill. had germination enhanced by both smoke-application methods. Aerosol smoke inhibited the germination of Clematis pubescens Endl. and Hypocalymma angustifolium (Endl.) Schauer. A total of 78% of species did not exhibit significantly enhanced germination when smoke treated, including the two species inhibited by smoke treatment. Germination was equivalent following 1- and 12-h imbibition in the aqueous smoke extract. Dilutions of the aqueous extract Regen 2000 Smokemaster from 1 to 3% were optimal for the germination of Marianthus bicolor (Putt.) F.Muell and Stylidium amoenum R.Br., even after subsequent washing with water, demonstrating the irreversible nature of smoke treatments. For species that did not exhibit smoke-enhanced germination, other dormancy-breaking treatments may be required before a response to smoke is elicited. These results have application to a wide variety of natural managed lands, disturbed and designed landscapes.

scholarly journals The Economic Values of Utilizing Water Services Way Betung Watershed

2018 ◽  
Vol 6 (3) ◽  
pp. 9
Author(s):  
Hendra Pratama ◽  
Slamet Budi Yuwono ◽  
Hari Kaskoyo ◽  
Samsul Bakri
Keyword(s):  
Power Plant ◽  
Willingness To Pay ◽  
Water Availability ◽  
Economic Value ◽  
Primary Data ◽  
Hydro Power ◽  
Total Economic Value ◽  
Value Of Water ◽  
Forest Rehabilitation ◽  
Economic Value Of Water

Way Betung watershed is a source of raw water supply utilized by the Talang Mulya community for various purposes, such as for household needs, irrigation of paddy farming and micro hydro power plant. Water availability is closely related to the existing forest presence in the area, the forest land management should be in balance on be half of maintaing water availability. This study aimed to determine the perception of the community and to analyze the economic value of water for household needs, irrigation of paddy farming and micro hydro power plant. This research also calculated the Willingness to Pay of forest and land rehabilitation costs by community. Primary data collection were conducted by interviewing 106 respondents. The results showed that the community appraisal of water resources in Way Betung watershed were good since 88% of respondents are willing to pay for forest rehabilitation. The total economic value of water utilization in Talang Mulya Village was Rp.2.963.540.390/year and the value of willingness to pay for forest rehabilitation costs was Rp.5.833.608/year with average willingness to pay was Rp.22.948/year. Keywords: watershed , total economic value, the economic value of water, willingness to pay.

scholarly journals Inventarisasi Serangan Hama Anakan Meranti Merah (Shorea Selanica) di Lokasi CIMTROP Universitas Palangka Raya Kalimantan Tengah

2018 ◽  
Author(s):  
Manya
Keyword(s):  
Forest Management ◽  
Early Stage ◽  
Plantation Establishment ◽  
Forest Plantation ◽  
Intensive Silviculture ◽  
Cultivation Technique ◽  
Plantation Development ◽  
Fallen Leaves ◽  
Good Quality Seed ◽  
Forest Rehabilitation

The success of forest plantation development can not be separated from the provision of good quality seed. Most of the work in the form of forest management activities of protection against pests. In supporting the successful planting of plant species dipterocarp seedlings need to do intensive maintenance at the time in the nursery. Because in the maintenance of seedlings in the nursery is always found pests which can cause harm. Meranti cultivation technique has been known among foresters in forest rehabilitation and plantation establishment. Shorea selanica included in the group of red meranti, has few pests that attack, economically destructive and detrimental. Eradication of pests is one that needs attention because without this effort can lead to failure on principle - the principle that the use of intensive silviculture techniques. Given the very low stands attacked by pests, the pest aspects should be considered because it can make the success of HTI problems if not addressed at an early stage. Maintenance seedling red meranti (Shorea selanica) in nursery plays an important role to support the success of planting in the field. However, in the maintenance of seedlings in the nursery is always found the existence of pests which can cause harm, cause the supply of saplings to be reduced. Symptoms of pest attack begin with perforated leaves wither and dry, then fallen leaves and dead plants.

scholarly journals Society’s Participation Model For Mangrove Rehabilitation in Cempa District, Pinrang Regency

2019 ◽  
Vol 2 (1) ◽  
pp. 9
Author(s):  
Nurul Azmi
Keyword(s):  
Mangrove Forest ◽  
Sampling Technique ◽  
Mangrove Ecosystem ◽  
Mangrove Forests ◽  
Planning Stage ◽  
Working Groups ◽  
Level Of Knowledge ◽  
Mangrove Rehabilitation ◽  
The Government ◽  
Forest Rehabilitation

This study aims to determine: 1) The level of society support in the rehabilitation of mangrove forests. 2) Model ofsociety participation in the rehabilitation of mangrove forests. The population in this study was 721 people, a sample was72 people. The sampling technique used is proportional random sampling. Data collection using observation techniques, interviews, and questionnaires. Data analysis using descriptive interpretative. The results showed that the level of knowledge and society support about mangrove forest rehabilitation is good enough. The model of society  participation is that they are directly involved in the rehabilitation of mangrove forest starting from the planning stage, which is to provide aspirations in the form of concepts, ideas. Designing the concept to be implemented. Planting, they participates in the provision of seeds and planting. Establish working groups led by community leaders or chairmen of working groups. Maintenance, participate in mangrove csssare from the re-planting of mangroves that diaman dead and eradicate the pests that attack the mangrove seeds, and finally the Supervision, in this stage  they forbid anyone to remove, cut the mangrove that has been planted. The government also participates in the supervision and make the rule of giving sanctions to those who deliberately destroy the mangrove ecosystem.

The Effectiveness of Policy Implementation on Forest Rehabilitation and Reclamation EFEKTIVITAS IMPLEMENTASI KEBIJAKAN REHABILITASI DAN REKLAMASI HUTAN

2017 ◽  
Vol 7 (3) ◽  
pp. 181-187
Author(s):  
Didid Sulastiyo ◽  
Hariadi Kartodihardjo ◽  
Sudarsono Soedomo
Keyword(s):  
Policy Implementation ◽  
Policy Development ◽  
Network Development ◽  
Communication Structure ◽  
Limited Participation ◽  
Policy Development Process ◽  
Edward Iii ◽  
Implementation Policy ◽  
High Transaction Cost ◽  
Forest Rehabilitation

The policy on forest rehabilitation and reclamation have been implemented since 1950, but not effective decrease the extend of the critical forest and land yet. The objective of this research was to formulate option of effectiveness enhancement of forest rehabilitation and reclamation policy implementation. This research applied the theory that developed by Edward III and IDS’s policy process. The policy text (rule in form) of forest rehabilitation and reclamation has not been used effectively to solve the solve the problem on the ground because the lack of sufficient regulation on the pre-condition, maintenance and responsibility in regards to the asset lost, participation, empowerment and transparency. There is divergent in the implementation of forest rehabilitation and reclamation policy. The implementation of policy requires high transaction cost with limited participation and did not legitimate due to ineffective communication, structure of birocracy, disposition/attitude and resources. To increase the effectiveness implementation of policy and institution on forest rehabilitation and reclamation, the goverment have to improve the effectiveness of communication, structure of birocracy, disposition/attitude, and resources. Furthermore, the result of this research also recommends the importance of network development through social movement by using mass-media and social media, which will be usefull to provide pressure on the policy development process by addressing the counter policy narative.Key words: efectiveness, implementation, policy, rehabilitation, reclamation

scholarly journals Effect of climatic factors on forest succession in the forest-steppe zone of the Republic of Tatarstan

2020 ◽  
Vol 17 ◽  
pp. 00037 ◽  
Author(s):  
Irek Singatullin ◽  
Zulfiya Khakimova ◽  
Vasily Chernov ◽  
Rustam Davletshin
Keyword(s):  
Tree Species ◽  
Forest Succession ◽  
Climatic Factors ◽  
Steppe Zone ◽  
Biological Characteristics ◽  
Forest Steppe ◽  
Artificial Regeneration ◽  
Forested Area ◽  
The Republic ◽  
Forest Rehabilitation

The paper analyzes the effect of climatic factors on forest succession in the forest-steppe zone of the Republic of Tatarstan. A reliable relationship was revealed between a decrease of the oak forested area and extremely low frosts in 1939–1940, 1941–1942 and 1978–1979, and a decrease in the area of birch after the 2010 drought. Birch and oak are replaced by maple, linden and aspen. Insignificant amount of young trees and the predominance of ripe and overripe plantations of oak and birch will lead to the continuation of forest succession in the forest-steppe zone. Impossibility of reverse succession at this stage by natural rehabilitation is associated with the biological characteristics of these species. Oak and birch forest rehabilitation is only possible with measures to promote natural or artificial regeneration with due regard to the biological characteristics of tree species.

scholarly journals Influence of an Ice Storm on Aboveground Biomass of Subtropical Evergreen Broadleaf Forest in Lechang, Nanling Mountains of Southern China

2012 ◽  
Vol 2012 ◽  
pp. 1-7
Author(s):  
Fang Zhang ◽  
Guangyi Zhou ◽  
Motoshi Hiratsuka ◽  
Kazuo Tanaka ◽  
Yasushi Morikawa
Keyword(s):  
Aboveground Biomass ◽  
Southern China ◽  
Ice Storm ◽  
Dead Trees ◽  
Significant Damage ◽  
Short Period ◽  
Stem Bending ◽  
Biomass Loss ◽  
Extent Of Damage ◽  
Forest Rehabilitation

This study focuses on the influence of the 2008 ice storm in China and subsequent forest rehabilitation dynamics up until 2011. All seven plots studied exhibited significant damage, with the total number of damaged trees varying between 63 and 92%. In addition, most trees suffered stem bending in 2008 and the extent of damage varied with tree diameter at breast high (DBH). Relationships between loss of biomass as dead trees and stand characteristics were analyzed by multiple stepwise regression. The results showed that the decrease in biomass (Y) could be related to altitude (X1), slope (X2), and aboveground biomass (AGB) in 2008 (X5) according to the following formula:Y=−0.02456X1+0.2815X5−1.480X2+51.23. After 2 to 3 years, tree numbers had declined in all seven plots. The mean increase in AGB (4.9 t ha−1) for six of the plots was less than the biomass loss as dead trees (9.4 t ha−1) over the 3 year periods. This corresponds to a release of CO2to the atmosphere for each plot. Therefore, the forests of Lechang in the Nanling Montains have probably acted as a carbon source to the atmosphere for a short period after the 2008 ice storm.

scholarly journals Strategi Pengelolaan Hutan Mangrove Di Desa Tanggul Tlare Kecamatan Kedung Kabupaten Jepara

2018 ◽  
Vol 15 (2) ◽  
pp. 117 ◽  
Author(s):  
Bekti Utomo ◽  
Sri Budiastuty ◽  
Chatarina Muryani
Keyword(s):  
Forest Management ◽  
Random Sampling ◽  
Mangrove Forest ◽  
Management Strategy ◽  
Forest Community ◽  
Mangrove Forests ◽  
Technological Advancement ◽  
The Impact ◽  
Forest Rehabilitation ◽  
Cluster Random Sampling

Pengelolaan hutan mangrove merupakan hal yang penting dalam mengupayakan pelestarian lingkungan di kawasan pesisir. Tujuan penelitian adalah untuk mengetahui dampak kegiatan rehabilitasi hutan mangrove dan strategi pengelolaan hutan mangrove di Desa Tanggul Tlare, Kecamatan Kedung, Kabupaten Jepara.Penelitian ini menggunakan pendekatan survei dengan wawancara langsung dan pengamatan lapangan. Populasi adalah seluruh penduduk pesisir di daerah penelitian, teknik pengampilan sampel menggunakan “cluster random sampling”. Dampak yang ditimbulkan dengan adanya rehabilitasi hutan mangrove di daerah penelitian adalah meningkatnya hasil tangkapanikan, mengurangi abrasi pantai, menahantiupan angin laut, semakin banyak tangkapan biota (udang, kepiting, kerang) di pesisir, danmenjadikan kawasan tersebut menjadidaerah objek wisata. Strategi yang perlu dilakukan dalam pengelolaan hutan mangrove diantaranya yaitu memanfaatkan potensi yang ada dengan dengan melakukan penanaman pohon mangrove, membentuk kawasan hutan lindung konservasi hutan mangrove agar kawasan hutan mangrove tetap terjaga baik dan lestari, memberikan sosialisasi atau pemahaman kepada masyarakat akan pentingnya menjaga hutan mangrove dan manfaat yang didapat oleh masyarakat, pentingnya kemajuan teknologi dan memberikan beasiswa kepada masyarakat yang dikira berkompeten dan aktif dalam rehabilitasi mangrove untuk melanjutkan sekolah yang lebih tinggi agar ilmu pengetahuan yang didapat bisa memberikan kontribusi yang positif untuk pengelolaan hutan mangrove yang ideal..Kata kunci: hutan mangrove, masyarakat, pengelolaanEnglish Title: Mangrove Forest Management Strategy In The Village Of Environmental Tlare District Kedung District JeparaABSTRACTManagement of mangrove forests is an important aspect in the effort to conserve the environment in coastal areas. The purpose of this research is to know the impact of mangrove forest rehabilitation and mangrove forest management strategy in Tanggul Tlare Village, Kedung Sub-district, Jepara Regency. This research uses survey approach with direct interview and field observation. Population is the entire coastal population in the study area, sample technique using cluster random sampling. The impacts of mangrove forest rehabilitation in the study area were increased fish catch, reduced coastal abrasion, retained wind breeze, more biota catches (shrimp, crabs, shells) on the coast, and made the area a tourist destination. Strategies that need to be done in the management of mangrove forests include the utilization of existing potentials by planting mangrove trees, establishing protected forest areas of mangrove forest conservation so that the mangrove forest area is maintained well and sustainably, providing socialization or understanding to the community about the importance of maintaining mangrove forests and Benefits gained by the community, the importance of technological advancement and providing scholarships to people who are thought to be competent and active in mangrove rehabilitation to continue their higher education so that the knowledge gained can contribute positively to the management of the ideal mangrove forests.Keywords: mangrove forest, community, managementCitation: Utomo, B., Budiastuti, S dan Muryani, C. (2017). Strategi Pengelolaan Hutan Mangrove Di Desa Tanggul Tlare Kecamatan Kedung Kabupaten Jepara. Jurnal Ilmu Lingkungan, 15(2), 117-123, doi:10.14710/jil.15.2.117-123

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