scholarly journals ANALYSIS OF COMMUNITY OF PREPAREDNESS IN FACING FOREST FIRE AND PEATLAND IN SINGKAWANG CITY

GeoEco ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. 105
Author(s):  
Fajar Wulandari ◽  
Lili Yanti
Keyword(s):  
Forest Fire ◽  
Forest Fires ◽  
Sampling Technique ◽  
School Community ◽  
City Community ◽  
Qualitative Approaches ◽  
Fire Disaster ◽  
The Face ◽  
The Impact ◽  
Quantitative Approaches

<p>This research in detail aims to improve the preparedness of the community and the school community in the face of the disaster of forest and peatland fires in Singkawang City. The level of community preparedness was obtained from the questionnaire score to measure preparedness and was strengthened by interviews with people who experienced the impact of the forest fire disaster, in 2018 in North Singkawang District.</p><p>The results of the research that have been obtained will be implemented in the school community (students) through direct observation and learning processes in the classroom. The target to be achieved in this study is a policy in the form of attitudes, countermeasures and systems that will be implemented so as to shape the attitudes of the community in preparedness in the face of forest fires and peatlands which will then be implemented in schools. The target can then publish scientific works that provide knowledge and convenience to researchers, mandatory outcomes in the form of publications in accredited national journals and additional output of international journals.</p>The method used in this study is the method Mixed methods, a form of combination research that combines quantitative approaches and qualitative approaches. Related to research mix-method focuses on data obtained from questionnaires (quantitative approaches) and reinforced by interviews with the community (qualitative approach). The sampling technique uses purposive random sampling technique. Subjects that will be used as research samples are Singkawang City community and school community in Senior High School 6 Singkawang. The data to be obtained in this study will be analyzed quantitatively descriptive and strengthened by interviews from the community, then the data obtained will be classified by the percentage technique.

The Impact of Terrorism on Construction Industry in Iraq

2015 ◽  
Vol 3 (2) ◽  
pp. 69-84
Author(s):  
Wadhah Amer Hatem ◽  
Samiaah M. Hassen Al-Tmeemy
Keyword(s):  
Construction Industry ◽  
Construction Projects ◽  
Historical Data ◽  
Terrorist Attacks ◽  
Construction Sector ◽  
Statistical Procedures ◽  
Qualitative Approaches ◽  
Suicide Attacks ◽  
The Face ◽  
The Impact

     Suicide attacks, bombings, explosions became the part of daily life in Iraq. Consequently, the threat of terrorism put the Iraqi construction sector in the face of unique and unusual challenges that not seen on other countries. These challenges can have extensive impact on construction projects. This paper seeks to examine the impact of the terrorist attacks on construction industry and determine the extent to which the impact of terrorism on construction projects in terms of cost, schedule, and quality. This study adapted quantitative and qualitative approaches to collect data using questionnaire survey and interviews, as well as historical data. The study focused on projects that have been the target of terrorist strikes in Diyala governorate. A variety of statistical procedures were employed in data analysis. The results revealed the extent to which terrorist attacks impact construction projects in terms of cost, time, and quality. The results of this study will enhance the awareness of all construction parties to the impact of the terrorist attacks against construction projects. Eventually, this can develop a risk management assessment and assist contractors to properly protect projects and buildings to minimize injuries and fatalities in the event of terrorism.

Global warming and forest fires in Canada

1993 ◽  
Vol 69 (3) ◽  
pp. 290-293 ◽  
Author(s):  
Brian J. Stocks
Keyword(s):  
Global Warming ◽  
Forest Fire ◽  
Forest Fires ◽  
Fire Management ◽  
Warming Trend ◽  
Research Activities ◽  
Forest Fire Management ◽  
The Future ◽  
Innovative Thinking ◽  
The Impact

The looming possibility of global warming raises legitimate concerns for the future of the forest resource in Canada. While evidence of a global warming trend is not conclusive at this time, governments would be wise to anticipate, and begin planning for, such an eventuality. The forest fire business is likely to be affected both early and dramatically by any trend toward warmer and drier conditions in Canada, and fire managers should be aware that the future will likely require new and innovative thinking in forest fire management. This paper summarizes research activities currently underway to assess the impact of global warming on forest fires, and speculates on future fire management problems and strategies.

scholarly journals Pengelolaan Keuangan Pemerintah di Masa Pandemi Covid 19 (Kasus Pada Pemerintah Provinsi Riau)

2021 ◽  
Vol 4 (1) ◽  
pp. 33-48
Author(s):  
Yesi Mutia Basri ◽  
Gusnardi Gusnardi
Keyword(s):  
Financial Management ◽  
Sampling Technique ◽  
Provincial Government ◽  
Data Display ◽  
Snowball Sampling ◽  
Key Informants ◽  
The Face ◽  
The Government ◽  
The Impact

This study aims to observe how local government financial management is in the face of the Covid-19 Pandemic—in particular, observing how budgeting, administration, and accountability of the Riau Provincial Government regarding the Covid-19 Pandemic. The research method used is a qualitative method with a type of case study. The data collection techniques used in-depth interviews, observation, and documentation. To ensure the validity of the data, triangulation was carried out by carrying out source triangulation and technical triangulation. The informants in this study consisted of key informants, primary informants, and supporting informants. Key informants are the head of the budget, the head of the treasury, and the head of the accounting and reporting sub-section. While the primary informants and supporting informants were selected using the snowball sampling technique. Data analysis was carried out by collecting data, reducing data display data, and making conclusions. The results of the analysis show that the impact of the Covid-19 Pandemic caused the Riau Provincial Government to refocus and reallocate the budget four times. At the administrative and accountability stages, there are problems with recording Unexpected Expenditures, namely the absence of technical guidelines regarding the administration of Unexpected Expenditures, determining spending limits for emergencies and urgency. Another problem is the absence of valid data for the distribution of aid funds for MSMEs affected by Covid-19 as well as valid documents in the recording of grant assistance from third parties. This research contributes to the government in making policies in financial management in a disaster emergency.Keyword: The Covid-19 Pandemic, Financial Management, Refocusing, Reallocation, Administration, Accountability AbstrakPenelitian ini bertujuan untuk mengobservasi bagaimana pengelolaan keuangan Pemerintah Daerah dalam menghadapi Pandemi Covid-19 ini. Secara khusus mengobservasi bagaimana penganggaran, penatausahaan dan pertanggungjawan Pemerintah Provinsi Riau terkait Pandemi Covid-19. Metode penelitian yang digunakan adalah metode kualitatif dengan jenis studi kasus. Teknik pengumpulan data menggunakan teknik wawancara medalam, observasi dan dokumentasi. Untuk meyakinkan keabsahan data, triangilasi dilakukan dengan melaksanakan triangulasi sumber dan triangulasi teknik. Informan dalam penelitian ini terdiri dari informan kunci, informan utama dan informan pendukung. Informan kunci adalah Kabid anggaran, kabid perbendaharaan dan kasubid akuntansi dan pelaporan. Sedangkan informan utama dan informan pendukung dipilih dengan teknik snowball sampling. Analisis data dilakukan  dengan tahap pengumpulan data, reduksi data display data dan melakukan membuat kesimpulan. Hasil analisis menunjukkan bahwa Dampak Pandemi Covid-19 menyebabkan Pemerintah Provinsi Riau melakukan refocusing dan realokasi anggaran sebanyak empat kali pergeseran anggaran. Pada tahap penatausahaan dan pertanggungjawaban terdapat permasalahan pencatatan pada Belanja Tidak Terduga yaitu tidak adanya juknis tentang penatausahaan Belanja Tidak Terduga, penentuan batasan belanja untuk keadaan darurat dan mendesak.  Permasalahan lainnya yaitu tidak  adanya data yang valid untuk penyaluran dana  bantuan bagi UMKM yang terdampak Covid-19 serta dokumen yang valid dalam pencatatan bantuan hibah dari pihak ke tiga. Penelitian ini memberikan kontribusi kepada pemerintah dalam membuat kebijakan dalam pengelolaan keuangan pada keadaan darurat bencana. Kata Kunci :  Pandemi Covid-19, Pengelolaan Keungan, Refocusing, Realokasi, Penatausahaan, Pertanggungjawaban

scholarly journals La gestione degli incendi boschivi in Canton Ticino: tentativo di una sintesi storica | Forest fire management in Canton Ticino: attempting a historical overview

2004 ◽  
Vol 155 (7) ◽  
pp. 263-277 ◽  
Author(s):  
Marco Conedera ◽  
Gabriele Corti ◽  
Paolo Piccini ◽  
Daniele Ryser ◽  
Francesco Guerini ◽  
...  
Keyword(s):  
Forest Fire ◽  
Forest Fires ◽  
Fire Management ◽  
Southern Alps ◽  
Fire Fighting ◽  
Historical Overview ◽  
Forest Fire Management ◽  
Structural Measures ◽  
The Impact ◽  
Legislative Measures

The Southern Alps, in particular the Canton Ticino, is the region of Switzerland that is most affected by the phenomenon of forest fires. Therefore, the cantonal authorities are continually confronted with problems of prevention, fire fighting and mitigation of the effects of forest fires. In this article forest fire management in Canton Ticino is analyzed in historical terms, verifying in particular the impact of the methods used and the improvement of technology addressing the frequency of events and the extent of burned surfaces. In this way it has been possible to show how a few structural measures (better organization of fire fighting crews and equipment, introduction of aerial fire fighting techniques, electrification followed by construction of shelters along railway lines, etc.) have rather reduced the extent of burned surfaces, while legislative measures such as restrictions of open fires help to reduce the number of forest fires.

scholarly journals Production of peroxy nitrates in boreal biomass burning plumes over Canada during the BORTAS campaign

2016 ◽  
Vol 16 (5) ◽  
pp. 3485-3497 ◽  
Author(s):  
Marcella Busilacchio ◽  
Piero Di Carlo ◽  
Eleonora Aruffo ◽  
Fabio Biancofiore ◽  
Cesare Dari Salisburgo ◽  
...  
Keyword(s):  
Boreal Forest ◽  
Forest Fire ◽  
Biomass Burning ◽  
Forest Fires ◽  
Chemical Mechanism ◽  
Fire Emissions ◽  
Fire Plumes ◽  
Peroxy Nitrates ◽  
In Fire ◽  
The Impact

Abstract. The observations collected during the BOReal forest fires on Tropospheric oxidants over the Atlantic using Aircraft and Satellites (BORTAS) campaign in summer 2011 over Canada are analysed to study the impact of forest fire emissions on the formation of ozone (O3) and total peroxy nitrates ∑PNs, ∑ROONO2). The suite of measurements on board the BAe-146 aircraft, deployed in this campaign, allows us to calculate the production of O3 and of  ∑PNs, a long-lived NOx reservoir whose concentration is supposed to be impacted by biomass burning emissions. In fire plumes, profiles of carbon monoxide (CO), which is a well-established tracer of pyrogenic emission, show concentration enhancements that are in strong correspondence with a significant increase of concentrations of ∑PNs, whereas minimal increase of the concentrations of O3 and NO2 is observed. The ∑PN and O3 productions have been calculated using the rate constants of the first- and second-order reactions of volatile organic compound (VOC) oxidation. The ∑PN and O3 productions have also been quantified by 0-D model simulation based on the Master Chemical Mechanism. Both methods show that in fire plumes the average production of ∑PNs and O3 are greater than in the background plumes, but the increase of ∑PN production is more pronounced than the O3 production. The average ∑PN production in fire plumes is from 7 to 12 times greater than in the background, whereas the average O3 production in fire plumes is from 2 to 5 times greater than in the background. These results suggest that, at least for boreal forest fires and for the measurements recorded during the BORTAS campaign, fire emissions impact both the oxidized NOy and O3,  but (1 ∑PN production is amplified significantly more than O3 production and (2) in the forest fire plumes the ratio between the O3 production and the ∑PN production is lower than the ratio evaluated in the background air masses, thus confirming that the role played by the ∑PNs produced during biomass burning is significant in the O3 budget. The implication of these observations is that fire emissions in some cases, for example boreal forest fires and in the conditions reported here, may influence more long-lived precursors of O3 than short-lived pollutants, which in turn can be transported and eventually diluted in a wide area.

Experimental assessment of the influence of radiant heat transfer on the transition of a crown fire to settlements

2021 ◽  
pp. 19-26
Author(s):  
Николай Петрович Копылов ◽  
Елена Юрьевна Сушкина ◽  
Александр Евгеньевич Кузнецов ◽  
Виктория Ивановна Новикова
Keyword(s):  
Heat Flow ◽  
Forest Fire ◽  
Fire Resistance ◽  
Fire Protection ◽  
Forest Fires ◽  
Radiant Heat ◽  
Radiant Heat Transfer ◽  
Crown Fire ◽  
Fire Front ◽  
The Impact

Проведены экспериментальные исследования влияния лучистого теплообмена на переход верхового лесного пожара на постройки IV и V степеней огнестойкости. Лесной верховой пожар моделировался горением штабеля древесины с интенсивностью тепловыделения, близкой к интенсивности при реальных пожарах. Получена зависимость изменения плотности теплового потока от расстояния до кромки горения. Экспериментально определены температура воздуха с подветренной стороны пожара и плотность выпадения искр в зависимости от расстояния. Проверена эффективность защиты растворами ретардантов деревянных строений от возгорания при лучистом теплообмене между факелом пламени пожара и объектом защиты. Crown fires are the main threat of the combustion transfer from the forest to objects located in it. Fire services dealing with forest fires face the problem how to protect these objects from forest fires. It is proposed to treat the object with retardant solutions before a forest fire approaches. To assess the effectiveness of such tactics for fire protection of objects when exposed to a heat flow from the combustion front there were carried out experiments on large-scale crown fire models. A crown fire is simulated with a pile of wood with a heat release rate of ≈ 13 MW m. The wind is generated by fans, its speed is close to the speed at which a forest fire occurs. Measurements of the heat flux density, medium temperature, and the density of sparks falling downwind of the fire front at different distances and heights were carried out. Calculations were carried out to assess the impact of heat flow on buildings of IV-V degrees of fire resistance. The results obtained are compared with experimental data and they are in good agreement. There have been determined the distances from the fire front at which the fire protection with retardant solutions is effective for structures of IV-V fire resistance degrees at radiant heat exchange.

scholarly journals Risk of large-scale fires in boreal forests of Finland under changing climate

2016 ◽  
Vol 16 (1) ◽  
pp. 239-253 ◽  
Author(s):  
I. Lehtonen ◽  
A. Venäläinen ◽  
M. Kämäräinen ◽  
H. Peltola ◽  
H. Gregow
Keyword(s):  
Climate Change ◽  
Forest Fire ◽  
Forest Fires ◽  
Large Scale ◽  
Fire Danger ◽  
Short Period ◽  
Projected Change ◽  
Fire Activity ◽  
Model Variability ◽  
The Impact

Abstract. The target of this work was to assess the impact of projected climate change on forest-fire activity in Finland with special emphasis on large-scale fires. In addition, we were particularly interested to examine the inter-model variability of the projected change of fire danger. For this purpose, we utilized fire statistics covering the period 1996–2014 and consisting of almost 20 000 forest fires, as well as daily meteorological data from five global climate models under representative concentration pathway RCP4.5 and RCP8.5 scenarios. The model data were statistically downscaled onto a high-resolution grid using the quantile-mapping method before performing the analysis. In examining the relationship between weather and fire danger, we applied the Canadian fire weather index (FWI) system. Our results suggest that the number of large forest fires may double or even triple during the present century. This would increase the risk that some of the fires could develop into real conflagrations which have become almost extinct in Finland due to active and efficient fire suppression. However, the results reveal substantial inter-model variability in the rate of the projected increase of forest-fire danger, emphasizing the large uncertainty related to the climate change signal in fire activity. We moreover showed that the majority of large fires in Finland occur within a relatively short period in May and June due to human activities and that FWI correlates poorer with the fire activity during this time of year than later in summer when lightning is a more important cause of fires.

scholarly journals Mathematical Modeling of Heat Transfer in an Element of Combustible Plant Material When Exposed to Radiation from a Forest Fire

Safety ◽  
2019 ◽  
Vol 5 (3) ◽  
pp. 56 ◽  
Author(s):  
Nikolay Baranovskiy ◽  
Alena Demikhova
Keyword(s):  
Heat Transfer ◽  
Forest Fire ◽  
Forest Fires ◽  
Plant Material ◽  
Mathematical Physics ◽  
Burned Area ◽  
Herbaceous Plant ◽  
One Dimensional ◽  
Impact Prediction ◽  
The Impact

The last few decades have been characterized by an increase in the frequency and burned area of forest fires in many countries of the world. Needles, foliage, branches, and herbaceous plants are involved in burning during forest fires. Most forest fires are surface ones. The purpose of this study was to develop a mathematical model of heat transfer in an element of combustible plant material, namely, in the stem of a herbaceous plant, when exposed to radiation from a surface forest fire. Mathematically, the process of heat transfer in an element of combustible plant material was described by a system of non-stationary partial differential equations with corresponding initial and boundary conditions. The finite difference method was used to solve this system of equations in combination with a locally one-dimensional method for solving multidimensional tasks of mathematical physics. Temperature distributions were obtained as a result of modeling in a structurally inhomogeneous stem of a herbaceous plant for various scenarios of the impact of a forest fire. The results can be used to develop new systems for forest fire forecasting and their environmental impact prediction.

scholarly journals Mathematical modeling of the impact of forest fires on buildings and structures

2018 ◽  
Vol 209 ◽  
pp. 00021
Author(s):  
Valeriy Perminov ◽  
Victoria Marzaeva
Keyword(s):  
Mathematical Modeling ◽  
Forest Fire ◽  
Forest Fires ◽  
Fire Behavior ◽  
Fire Intensity ◽  
Physical Mechanisms ◽  
Important Concern ◽  
Fire Initiation ◽  
The Impact ◽  
Fundamental Physical

The protection of buildings and structures in a community from destruction by forest fires is a very important concern. This paper addresses the development of a mathematical model for fires in the wildland-urban intermix. The forest fire is a very complicated phenomenon. At present, fire services can forecast the danger rating of, or the specific weather elements relating to, forest fire. There is need to understand and predict forest fire initiation, behavior and impact of fire on the buildings and constructions. This paper’s purposes are the improvement of knowledge on the fundamental physical mechanisms that control forest fire behavior. The mathematical modeling of forest fires actions on buildings and structures has been carried out to study the effects of fire intensity and wind speed on possibility of ignition of buildings.

scholarly journals THE IMPACT OF FOREST FIRE ON FOREST COVER TYPES IN MONGOLIA

2020 ◽  
Vol XLIII-B3-2020 ◽  
pp. 693-698
Author(s):  
N.-E. Geserbaatar ◽  
E. Nasanbat ◽  
O. Lkhamjav
Keyword(s):  
Forest Fire ◽  
Forest Fires ◽  
Forest Cover ◽  
Forest Type ◽  
Landsat Imagery ◽  
Object Oriented ◽  
Burnt Area ◽  
Current Classification ◽  
The Impact ◽  
Forest Cover Types

Abstract. The objective of this study was the impact of forest fire on forest cover types. This study has identified non-forest and forest area that has seven forest class are included with cedar, pine, larch, birch, birch-pine mixed, birch-larch mixed and cedar-larch mixed, additionally, remote sensing imagery is applied. In contrast, Landsat imagery has been used several classification approaches. Moreover, the current classification has developments in segmentation and object-oriented techniques offer the suitable analysis to classify satellite data. In the object-oriented classification approach, images cluster to homogenous area as forest types by suitable parameters in some level. The accuracy analysis revealed that overall accuracy showed a good accuracy of determination (86.33 percent in 2000 and 93.75 percent in 2011) with regard to identify of the forest cover and type. Furthermore, these results suggest that the Landsat TM and ETM+ data can reliable detect the forest type based upon the segmentation and object-oriented techniques. In generally, our study area is high-risky region to forest fires. It is higher influence to forest cover and tree species and other ecosystems. Overall, wildfire of impact results showed that 25239 ha of forests were changed to burnt area and 52603 ha forests were changed to grassland.

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