Recent spring phenology shifts in western Central Europe based on multiscale observations

物候学 归一化差异植被指数 弹簧(装置) 生长季节 气候学 环境科学 原位 句号(音乐) 植被(病理学) 自然地理学 气候变化 地理 大气科学 生态学 生物 气象学 地质学 机械工程 医学 物理 病理 声学 工程类
作者
Yongshuo H. Fu,Shilong Piao,Maarten Op de Beeck,Nan Cong,Hongfang Zhao,Yuan Zhang,Annette Menzel,Ivan A. Janssens
出处
期刊:Global Ecology and Biogeography [Wiley]
卷期号:23 (11): 1255-1263 被引量:243
标识
DOI:10.1111/geb.12210
摘要

Abstract Aim Although numerous studies have reported advanced N orthern H emisphere spring phenology since the 1980s, recent studies based on remote sensing have reported a reversal or deceleration of this trend. This study aimed (1) to fully understand recent spring phenology shifts using both in situ observations and satellite‐based normalized difference vegetation index ( NDVI ) datasets, and (2) to test whether the NDVI methods capture the trends observed in situ. Location W estern C entral E urope. Methods Temporal spring phenology trends (leaf unfolding dates) were examined using 1,001,678 in situ observations of 31 plant species at 3984 stations, as well as NDVI ‐based start‐of‐season dates, obtained using five different methods, across the pixels that included the phenology stations. Results In situ and NDVI observations both indicated that spring phenology significantly advanced during the period 1982–2011 at an average rate of −0.45 days yr −1 . This trend was not uniform across the period and significantly weakened over the period 2000–2011. Furthermore, opposite trends were found between in situ and NDVI observations over the period 2000–2011. Averaged over all species, the in situ observations indicated a slower but still advancing trend for leaf unfolding, whereas the NDVI series showed a delayed spring phenology. Main conclusions The recent trend reversal in the advancement of spring phenology in western C entral E urope is likely to be related to the response of early spring species to the cooling trend in late winter. In contrast, late spring species continued to exhibit advanced leaf unfolding, which is consistent with the warming trend during spring months. Because remote sensing does not distinguish between species, the signal of growing‐season onset may only reflect the phenological dynamics of these earliest species in the pixel, even though most species still exhibit advancing trends.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
缥缈一刀发布了新的文献求助10
1秒前
小地蛋完成签到 ,获得积分10
2秒前
感谢大哥的帮助完成签到 ,获得积分10
2秒前
614521完成签到,获得积分10
4秒前
111完成签到,获得积分10
5秒前
王先生完成签到 ,获得积分10
5秒前
6秒前
殊荣完成签到,获得积分10
7秒前
JAMA兜里揣完成签到,获得积分10
7秒前
lalala完成签到 ,获得积分10
9秒前
王三歲完成签到,获得积分10
10秒前
你的背包完成签到,获得积分10
10秒前
Yang应助快乐枫采纳,获得10
11秒前
冷傲的如柏完成签到,获得积分10
12秒前
量子星尘发布了新的文献求助10
14秒前
Z_yiming完成签到,获得积分10
14秒前
刘雪晴完成签到 ,获得积分10
14秒前
CCL完成签到,获得积分10
15秒前
缥缈一刀完成签到,获得积分10
16秒前
yar应助坚强幼晴采纳,获得10
16秒前
茶茶完成签到,获得积分0
17秒前
斑点完成签到,获得积分10
17秒前
21秒前
鱼儿乐园完成签到 ,获得积分10
21秒前
XF完成签到,获得积分20
22秒前
22秒前
木之木完成签到,获得积分0
22秒前
哈哈哈哈完成签到,获得积分10
22秒前
奋斗摩托完成签到,获得积分10
24秒前
CC完成签到,获得积分10
24秒前
桃子e完成签到 ,获得积分10
25秒前
zhaoli完成签到 ,获得积分10
26秒前
老唐发布了新的文献求助50
27秒前
藏雨宁完成签到 ,获得积分10
27秒前
Allen完成签到,获得积分10
27秒前
vv完成签到,获得积分10
27秒前
YHX发布了新的文献求助10
28秒前
28秒前
许诺完成签到,获得积分10
29秒前
30秒前
高分求助中
【提示信息,请勿应助】关于scihub 10000
Les Mantodea de Guyane: Insecta, Polyneoptera [The Mantids of French Guiana] 3000
徐淮辽南地区新元古代叠层石及生物地层 3000
The Mother of All Tableaux: Order, Equivalence, and Geometry in the Large-scale Structure of Optimality Theory 3000
Handbook of Industrial Diamonds.Vol2 1100
Global Eyelash Assessment scale (GEA) 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 550
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 4038303
求助须知:如何正确求助?哪些是违规求助? 3576013
关于积分的说明 11374210
捐赠科研通 3305780
什么是DOI,文献DOI怎么找? 1819322
邀请新用户注册赠送积分活动 892672
科研通“疑难数据库(出版商)”最低求助积分说明 815029