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DOI | 10.1007/s10661-019-7187-8 |
Analyzing the impacts of forest disturbance on individual tree diameter increment across the US Lake States | |
Glasby, Macklin J.1; Russell, Matthew B.1; Domke, Grant M.2 | |
发表日期 | 2019 |
ISSN | 0167-6369 |
EISSN | 1573-2959 |
卷号 | 191期号:2 |
英文摘要 | Disturbances play a critical role in forest ecosystem dynamics. Disturbances cause changes in forest structure which in turn influence the species composition of the site and alter landscape patterns over time. The impacts of disturbance are seen over a broad spectrum of spatial scales and varying intensities, ranging from biotic agents such as insect and leaf disease outbreaks to abiotic agents such as a windstorm (a stand-replacing disturbance). This study utilized Forest Inventory and Analysis (FIA) data collected between 1999 and 2014 in the US Lake States (Michigan, Minnesota, and Wisconsin) to examine the impacts that disturbances have on the growth of residual trees using species-specific diameter increment equations. Results showed that animal and weather damage were the most common disturbance agents and fires were the least common in the region. Results also indicated that while the diameter increment equations performed well on average (overprediction of 0.08 +/- 1.98cm/10years in non-disturbed stands), when the data were analyzed by species and disturbance agent, the model equation was rarely validated using equivalence tests (underprediction of 0.30 +/- 2.24cm/10years in non-disturbed stands). This study highlights the importance of monitoring forest disturbances for their impacts on forest growth and yield. |
WOS研究方向 | Environmental Sciences & Ecology |
来源期刊 | ENVIRONMENTAL MONITORING AND ASSESSMENT
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文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/93075 |
作者单位 | 1.Univ Minnesota, Dept Forest Resources, 1530 Cleveland Ave N, St Paul, MN 55108 USA; 2.US Forest Serv, Northern Res Stn, 1992 Folwell Ave, St Paul, MN 55108 USA |
推荐引用方式 GB/T 7714 | Glasby, Macklin J.,Russell, Matthew B.,Domke, Grant M.. Analyzing the impacts of forest disturbance on individual tree diameter increment across the US Lake States[J],2019,191(2). |
APA | Glasby, Macklin J.,Russell, Matthew B.,&Domke, Grant M..(2019).Analyzing the impacts of forest disturbance on individual tree diameter increment across the US Lake States.ENVIRONMENTAL MONITORING AND ASSESSMENT,191(2). |
MLA | Glasby, Macklin J.,et al."Analyzing the impacts of forest disturbance on individual tree diameter increment across the US Lake States".ENVIRONMENTAL MONITORING AND ASSESSMENT 191.2(2019). |
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