气候变化领域集成服务门户(CCPortal): Emerging opportunities and challenges in phenology: a review

CCPortal

DOI	10.1002/ecs2.1436
	Emerging opportunities and challenges in phenology: a review
	Tang, Jianwu; Korner, Christian; Muraoka, Hiroyuki; Piao, Shilong; Shen, Miaogen; Thackeray, Stephen J.; Yang, Xi
通讯作者	Tang, JW (通讯作者)
发表日期	2016
ISSN	2150-8925
卷号	7 期号:8
英文摘要	Plant phenology research has gained increasing attention because of the sensitivity of phenology to climate change and its consequences for ecosystem function. Recent technological development has made it possible to gather invaluable data at a variety of spatial and ecological scales. Despite our ability to observe phenological change at multiple scales, the mechanistic basis of phenology is still not well understood. Integration of multiple disciplines, including ecology, evolutionary biology, climate science, and remote sensing, with long-term monitoring data across multiple spatial scales is needed to advance understanding of phenology. We review the mechanisms and major drivers of plant phenology, including temperature, photoperiod, and winter chilling, as well as other factors such as competition, resource limitation, and genetics. Shifts in plant phenology have significant consequences on ecosystem productivity, carbon cycling, competition, food webs, and other ecosystem functions and services. We summarize recent advances in observation techniques across multiple spatial scales, including digital repeat photography, other complementary optical measurements, and solar-induced fluorescence, to assess our capability to address the importance of these scale-dependent drivers. Then, we review phenology models as an important component of earth system modeling. We find that the lack of species-level knowledge and observation data leads to difficulties in the development of vegetation phenology models at ecosystem or community scales. Finally, we recommend further research to advance understanding of the mechanisms governing phenology and the standardization of phenology observation methods across networks. With the opportunity for big data collection for plant phenology, we envision a breakthrough in process-based phenology modeling.
关键词	TERRESTRIAL CHLOROPHYLL FLUORESCENCE GROSS PRIMARY PRODUCTION SPECTRAL VEGETATION INDEXES DECIDUOUS BROADLEAF FOREST LIGHT-USE EFFICIENCY LEAF-AREA INDEX CLIMATE-CHANGE GREEN-UP FLOWERING PHENOLOGY SPRING PHENOLOGY
英文关键词	cameras; greenness; ILTER; modeling; phenology; scale; Special Feature: International LTER
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Ecology
WOS记录号	WOS:000387208900026
来源期刊	ECOSPHERE
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258857
推荐引用方式 GB/T 7714	Tang, Jianwu,Korner, Christian,Muraoka, Hiroyuki,et al. Emerging opportunities and challenges in phenology: a review[J]. 中国科学院青藏高原研究所,2016,7(8).
APA	Tang, Jianwu.,Korner, Christian.,Muraoka, Hiroyuki.,Piao, Shilong.,Shen, Miaogen.,...&Yang, Xi.(2016).Emerging opportunities and challenges in phenology: a review.ECOSPHERE,7(8).
MLA	Tang, Jianwu,et al."Emerging opportunities and challenges in phenology: a review".ECOSPHERE 7.8(2016).