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            <front>

                <journal-meta>
                                                                <journal-id>orman</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Ormancılık Araştırma Dergisi</journal-title>
            </journal-title-group>
                            <issn pub-type="ppub">2149-0783</issn>
                                        <issn pub-type="epub">2149-0775</issn>
                                                                                            <publisher>
                    <publisher-name>Orman Genel Müdürlüğü</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id pub-id-type="doi">10.17568/ogmoad.338404</article-id>
                                                                                                                                                                                            <title-group>
                                                                                                                        <trans-title-group xml:lang="en">
                                    <trans-title>Forecasting risky years for forest fires depending on sunspot cycle</trans-title>
                                </trans-title-group>
                                                                                                                                                                                                <article-title>Orman yangınları açısından riskli yılların güneş leke döngüsüne bağlı olarak önceden tahmin edilebilmesi</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0001-8379-7040</contrib-id>
                                                                <name>
                                    <surname>Baltacı</surname>
                                    <given-names>Uğur</given-names>
                                </name>
                                                                    <aff>Orman Genel Müdürlüğü, Orman Yangınlarıyla Mücadele Dairesi Başkanlığı</aff>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                    <contrib-id contrib-id-type="orcid">
                                        https://orcid.org/0000-0003-4938-3922</contrib-id>
                                                                <name>
                                    <surname>Yıldırım</surname>
                                    <given-names>Feriha</given-names>
                                </name>
                                                                    <aff>GAZİ ÜNİVERSİTESİ, FEN BİLİMLERİ ENSTİTÜSÜ</aff>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20171123">
                    <day>11</day>
                    <month>23</month>
                    <year>2017</year>
                </pub-date>
                                        <volume>4</volume>
                                        <issue>2</issue>
                                        <fpage>133</fpage>
                                        <lpage>142</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20170915">
                        <day>09</day>
                        <month>15</month>
                        <year>2017</year>
                    </date>
                                                    <date date-type="accepted" iso-8601-date="20171121">
                        <day>11</day>
                        <month>21</month>
                        <year>2017</year>
                    </date>
                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 2014, Ormancılık Araştırma Dergisi</copyright-statement>
                    <copyright-year>2014</copyright-year>
                    <copyright-holder>Ormancılık Araştırma Dergisi</copyright-holder>
                </permissions>
            
                                                                                                <trans-abstract xml:lang="en">
                            <p>Forest fires are observed in larger scales and more frequently in some years in Turkey and across the world, while some years number of fires and affected areas decreased significantly. When the forest fire statistics are visualized by plotting the number of fires or the total burned area by years, a periodic fluctuation in the form of sinusoidal curves, with different minimum and maximum points are observed. This indicates that the forest fires increase or decrease in number due to an external factor that shows periodic behavior. In this study; it has been revealed that there is a strong relationship between forest fires and the Sunspot Cycle (Solar Radiation Cycle). Findings obtained as a result of this study, can be used to predict the high risk years forest fires. It is thought that it is very important to consider these determinations when medium and long-term programs are conducted for forest fire fighting. It will be appropriate to take these precautions into consideration especially in terms of budget planning and precautionary measures to be taken.</p></trans-abstract>
                                                                                                                                    <abstract><p>Ülkemizde ve dünya genelinde, bazı yıllar daha çok sayıda ve büyük ölçekte orman yangınları görülmekte iken, bazı yıllarda orman yangını sayısı ve büyüklüğü azalmaktadır. Orman yangını istatistikleri yangın adedi ve yanan alan olarak zamana bağlı grafik haline dönüştürüldüğünde, minimum ve maksimum noktaları farklı sinüzoidal eğriler şeklinde periyodik bir dalgalanma görülmektedir. Bu durum, orman yangınlarının bir dış etkene bağlı olarak artıp azaldığını gösterebilir. Bu çalışmamızda; adet ve alan olarak orman yangınları ile Güneş Leke Döngüsü (Güneş Radyasyon Döngüsü) karşılaştırılmış ve aralarında güçlü bir ilişkinin olduğu bulunmuştur. Çalışma sonucunda elde edilen bulgular, orman yangını açısından riski yüksek yılların tahmininde kullanılabilecektir. Orman yangınları ile mücadelede orta ve uzun vadeli programlar yapılırken bu tespitlerin göz önünde bulundurulmasının büyük önem arz ettiği düşünülmektedir. Özellikle bütçe planlamaları ve önceden alınacak tedbirler açısından bu öngörülerin dikkate alınması uygun olacaktır.</p></abstract>
                                                            
            
                                                                                        <kwd-group>
                                                    <kwd>Orman yangınları</kwd>
                                                    <kwd>  güneş leke döngüsü</kwd>
                                                    <kwd>  Risk Tahm</kwd>
                                            </kwd-group>
                            
                                                <kwd-group xml:lang="en">
                                                    <kwd>Forest fires</kwd>
                                                    <kwd>  sun spot cycle</kwd>
                                                    <kwd>  risk forecasting</kwd>
                                            </kwd-group>
                                                                                                                                        </article-meta>
    </front>
    <back>
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    </article>
