气候变化领域集成服务门户(CCPortal): Spatial and remote sensing monitoring shows the end of the bark beetle outbreak on Belgian and north-eastern France Norway spruce (Picea abies) stands

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DOI	10.1007/s10661-024-12372-0
	Spatial and remote sensing monitoring shows the end of the bark beetle outbreak on Belgian and north-eastern France Norway spruce (Picea abies) stands
	Arthur, Gilles; Jonathan, Lisein; Juliette, Cansell; Nicolas, Latte; Christian, Piedallu; Hugues, Claessens
发表日期	2024
ISSN	0167-6369
EISSN	1573-2959
起始页码	196
结束页码	3
卷号	196 期号:3
英文摘要	In 2022, Europe emerged from eight of the hottest years on record, leading to significant spruce mortality across Europe. The particularly dry weather conditions of 2018 triggered an outbreak of bark beetles (Ips typographus), causing the loss of thousands of hectares of Norway spruce stands, including in Wallonia and North-eastern France. A methodology for detecting the health status of spruce was developed based on a dense time series of satellite imagery (Sentinel-2). The time series of satellite images allowed the modelling of the spectral response of healthy spruce forests over the seasons: a decrease in photosynthetic activity of the forest canopy causes deviations from this normal seasonal vegetation index trajectory. These anomalies are caused by a bark beetle attack and are detected automatically. The method leads in the production of an annual spruce health map of Wallonia and Grand-Est. The goal of this paper is to assess the damage caused by bark beetle using the resulting spruce health maps. A second objective was to compare the influence of basic variables on the mortality of spruce trees in these two regions. Lasted 6 years (2017-2022), bark beetle has destroyed 12.2% (23,674 ha) of the spruce area in Wallonia and Grand-Est of France. This study area is composed of three bioclimatic areas: Plains, Ardennes and Vosges, which have not been equally affected by bark beetle attacks. The plains were the most affected, with 50% of spruce forests destroyed, followed by the Ardennes, which lost 11.3% of its spruce stands. The Vosges was the least affected bioclimatic area, with 5.6% of spruce stands lost. For the most problematic sites, Norway spruce forestry should no longer be considered.
英文关键词	Norway spruce; Species vulnerability; Bark beetle; Forest management; Forest site; Topographic condition; Time series; Sentinel-2
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001155825000001
来源期刊	ENVIRONMENTAL MONITORING AND ASSESSMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/303570
作者单位	Universite de Lorraine; INRAE; AgroParisTech
推荐引用方式 GB/T 7714	Arthur, Gilles,Jonathan, Lisein,Juliette, Cansell,et al. Spatial and remote sensing monitoring shows the end of the bark beetle outbreak on Belgian and north-eastern France Norway spruce (Picea abies) stands[J],2024,196(3).
APA	Arthur, Gilles,Jonathan, Lisein,Juliette, Cansell,Nicolas, Latte,Christian, Piedallu,&Hugues, Claessens.(2024).Spatial and remote sensing monitoring shows the end of the bark beetle outbreak on Belgian and north-eastern France Norway spruce (Picea abies) stands.ENVIRONMENTAL MONITORING AND ASSESSMENT,196(3).
MLA	Arthur, Gilles,et al."Spatial and remote sensing monitoring shows the end of the bark beetle outbreak on Belgian and north-eastern France Norway spruce (Picea abies) stands".ENVIRONMENTAL MONITORING AND ASSESSMENT 196.3(2024).