中国农业期刊集成服务平台

当前位置: 首页 > 文章 > Mapping forest fires by nonparametric clustering analysis 林业研究(英文版) 2018,29 (1)

Position: Home > Articles > Mapping forest fires by nonparametric clustering analysis Journal of Forestry Research 2018,29 (1)

Mapping forest fires by nonparametric clustering analysis

作者：

Bülent Tütmez;Mert G. Ozdogan;Ahmet Bora

单位：

School of Engineering, Inonu University, Malatya, Turkey;Regional Directorate of Forestry, Antalya, Turke

关键词：

Forest fire;Categorical variable;Clustering;Western mediterranean;EAST-CENTRAL FLORIDA;LOGISTIC-REGRESSION;GIS;RISK;SEQUENCES;ALGORITHM;CLIMATE;VALUES;US

摘要：

Fires have a noteworthy role to play with regards to ecological and environmental losses in Mediterranean forests. In addition to ecological impacts, fire may create economic, social as well as cultural changes. The detection of fire-scars has critical importance to help decrease losses. In the present study, forest fires recorded in Antalya, one of the most important ecological and tourist regions within the Western Mediterranean, were clustered and mapped. Since the dominant factors and devastation records derived from the cases had nominal-scaled properties, a categorical data-based nonparametric clustering algorithm was performed in this evaluation. The proposed tool, k-modes algorithm, uses modes instead of means for clustering. The algorithm may be implemented quickly and does not make distributional assumptions concerning the available data. It uses a frequency-based method to update the modes of the fires. The derived modes from the maps may be useful information for local authorities to manage. In conclusion, the proposed nonparametric clustering procedure may be employed to build a decision-support system to monitor and identify fire activities and to enhance fire management efficiency.

相似文章

Effects of deforestation on microbial diversity in a Siberian larch (Larix sibirica) stand in Mongolia [Jun Won Kang, Yeong Dae Par] 林业研究(英文版) 2019,30 (5)
Diurnal variation models for fine fuel moisture content in boreal forests in China [Ran Zhang, Haiqing Hu, Zhilin Qu, Tongxin H] 林业研究(英文版)
Estimation of gases emitted by forest fires based on remote sensing data [Qiang Wang, Futao Guo, Haiqing Hu, Sen Jin, Zhangwen S] 林业研究(英文版) 2016,27 (2)
Post-fire soil nutrient dynamics in a tropical dry deciduous forest of Western Ghats, India [Satyam Verma, D. P. Singh, Ajeet Singh, S. Jayakuma] 森林生态系统(英文版) 2019,6
Spatial and temporal distribution of forest fire frequency and forest area burnt in Jilin Province, Northeast China [Qiang Liu, Yanlong Shan, Li Shu, Pingyan Sun, Shuai D] 林业研究(英文版) 2018,29 (5)
Spatiotemporal changes in forest loss and its linkage to burned areas in China [Zhiwei Wu, Saijia Yan, Lei He, Yanlong Sha] 林业研究(英文版)
Modeling forest fires in Mazandaran Province, Iran [Amir T. Payandeh Najafabadi, Fatemeh Gorgani, Maryam Omidi Najafabad] 林业研究(英文版) 2015,26 (4)
Estimation of the carbon storage of forest vegetation and carbon emission from forest fires in Heilongjiang Province, China [Haiqing Hu, Liu Yuan-chun, Yan Jia] 林业研究(英文版) 2007,18 (1)
The impact of climate change on fire risk in Daxing’anling, China [Xin Tian, Li Shu, Mingyu Wang, Fenfang Zha] 林业研究(英文版) 2017,28 (5)
Driving force of soil microbial community structure in a burned area of Daxing’anling, China [Meng Meng, Bing Wang, Qiuliang Zhang, Yuan Tia] 林业研究(英文版) 2020,32 (4)

导出引用

计量

文章访问数: 17

HTML全文浏览量: 0

PDF下载量: 0

Mapping forest fires by nonparametric clustering analysis

相似文章

所属期刊

林业研究(英文版)

推荐期刊

森林生态系统(英文版)

林业研究(英文版)