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DOI | 10.15666/aeer/1702_29833002 |
CO2 EMISSION TRENDS AND RISK ZONE MAPPING OF FOREST FIRES IN SUBTROPICAL AND MOIST TEMPERATE FORESTS OF PAKISTAN | |
Mannan, A.1,2; Feng, Z.1,3; Ahmad, A.4,5; Beckline, M.4; Saeed, S.4; Liu, J.1,3; Shah, S.3; Amir, M.6; Ammara, U.7; Ullah, T.8 | |
发表日期 | 2019 |
ISSN | 1589-1623 |
EISSN | 1785-0037 |
卷号 | 17期号:2页码:2983-3002 |
英文摘要 | Due to high temperatures and dry summer in most subtropical regions, forest fires are of a regular occurrence. Fires emit CO2 and other greenhouse gases which retroact on the ecological systems. This study provides CO2 emission estimates from forest fires and risk zones in subtropical and temperate forests of Pakistan. CO2 emission was calculated using average dry matter g/m(2), burned area, combustion factor (CF) and burning efficiency (E-f) following the guidelines of Inter-governmental Panel on climate change (IPCC). Fire risk zones were created by using GIS tools considering anthropogenic and natural geological factors. Results showed that average dry organic matter is 13837 +/- 5774.64 gm(-2), while average annual CO2 emission is 7280 +/- 5369 Gg with 56.6% average annual increase of CO2 emission. Meanwhile, highest emission of about 22799 Gg was recorded in 2009 corresponding to about 145.6 ha of burnt forests. Additionally, over 56% of the area or 9.33% (extreme risk zone) and 45.20% (high risk zone) is threatened by fire. Forest fire trends are mainly due to an increase anthropogenic activities and changes in weather conditions. Understanding forest fire threats and trends, will aid the government authorities in making appropriate conservation programs to curtail these forest fire threats and carbon dioxide emission trends. |
WOS研究方向 | Environmental Sciences & Ecology |
来源期刊 | APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
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文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/91189 |
作者单位 | 1.Beijing Forestry Univ, Beijing Key Lab ofPrecis Forestry, Beijing 100083, Peoples R China; 2.Govt Punjab, Forest Wildlife & Fisheries Dept, Lahore 54500, Pakistan; 3.Beijing Forestry Univ, Key Lab Forest Resources & Environm Management, State Forestry Adm, Beijing 100083, Peoples R China; 4.Beijing Forestry Univ, Sch Forestry, Lab Integrated Forest Management, Beijing 100083, Peoples R China; 5.Shaheed Benazir Bhutto Univ, Sheringal Dir Upper, Kpk, Pakistan; 6.Beijing Forestry Univ, Coll Forestry, Beijing Key Lab Forest Resources & Ecosyst Proc, Beijing 100083, Peoples R China; 7.Int Islamic Univ, Dept Environm Sci, Islamabad, Pakistan; 8.Beijing Forestry Univ, Sch Nat Conservat, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Mannan, A.,Feng, Z.,Ahmad, A.,et al. CO2 EMISSION TRENDS AND RISK ZONE MAPPING OF FOREST FIRES IN SUBTROPICAL AND MOIST TEMPERATE FORESTS OF PAKISTAN[J],2019,17(2):2983-3002. |
APA | Mannan, A..,Feng, Z..,Ahmad, A..,Beckline, M..,Saeed, S..,...&Ullah, T..(2019).CO2 EMISSION TRENDS AND RISK ZONE MAPPING OF FOREST FIRES IN SUBTROPICAL AND MOIST TEMPERATE FORESTS OF PAKISTAN.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,17(2),2983-3002. |
MLA | Mannan, A.,et al."CO2 EMISSION TRENDS AND RISK ZONE MAPPING OF FOREST FIRES IN SUBTROPICAL AND MOIST TEMPERATE FORESTS OF PAKISTAN".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 17.2(2019):2983-3002. |
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