气候变化领域集成服务门户(CCPortal): Global distribution of hydrologic controls on forest growth

CCPortal

DOI	10.5194/hess-24-4625-2020
	Global distribution of hydrologic controls on forest growth
	Roebroek C.T.J.; Melsen L.A.; Van Dijke A.J.H.; Fan Y.; Teuling A.J.
发表日期	2020
ISSN	1027-5606
起始页码	4625
结束页码	4639
卷号	24 期号:9
英文摘要	Vegetation provides key ecosystem services and is an important component in the hydrological cycle. Traditionally, the global distribution of vegetation is explained through climatic water availability. Locally, however, groundwater can aid growth by providing an extra water source (e.g. oases) or hinder growth by presenting a barrier to root expansion (e.g. swamps). In this study we analyse the global correlation between humidity (expressing climate-driven water and energy availability), groundwater and forest growth, approximated by the fraction of absorbed photosynthetically active radiation, and link this to climate and landscape position. The results show that at the continental scale, climate is the main driver of forest productivity; climates with higher water availability support higher energy absorption and consequentially more growth.Within all climate zones, however, landscape position substantially alters the growth patterns, both positively and negatively. The influence of the landscape on vegetation growth varies over climate, displaying the importance of analysing vegetation growth in a climate-landscape continuum. © Author(s) 2020.
语种	英语
scopus关键词	Ecosystems; Forestry; Geographical distribution; Groundwater; Vegetation; Ecosystem services; Forest productivity; Global distribution; Hydrologic controls; Hydrological cycles; Landscape positions; Photosynthetically active radiation; Water availability; Water absorption; ecosystem service; forest ecosystem; global perspective; growth; hydrological cycle
来源期刊	Hydrology and Earth System Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/159299
作者单位	Roebroek, C.T.J., Wageningen University and Research, Hydrology and Quantitative Water Management Group, Wageningen, Netherlands; Melsen, L.A., Wageningen University and Research, Hydrology and Quantitative Water Management Group, Wageningen, Netherlands; Van Dijke, A.J.H., Wageningen University and Research, Hydrology and Quantitative Water Management Group, Wageningen, Netherlands, Wageningen University and Research, Laboratory of Geo-Information Science and Remote Sensing, Wageningen, Netherlands, Environmental Sensing and Modelling, Environmental Research and Innovation Department, Luxembourg Institute of Science and Technology (LIST), Belvaux, Luxembourg; Fan, Y., Department of Earth and Planetary Sciences, Rutgers University, New Brunswick, NJ, United States; Teuling, A.J., Wageningen University and Research, Hydrology and Quantitative Water Management Group, Wageningen, Netherlands
推荐引用方式 GB/T 7714	Roebroek C.T.J.,Melsen L.A.,Van Dijke A.J.H.,et al. Global distribution of hydrologic controls on forest growth[J],2020,24(9).
APA	Roebroek C.T.J.,Melsen L.A.,Van Dijke A.J.H.,Fan Y.,&Teuling A.J..(2020).Global distribution of hydrologic controls on forest growth.Hydrology and Earth System Sciences,24(9).
MLA	Roebroek C.T.J.,et al."Global distribution of hydrologic controls on forest growth".Hydrology and Earth System Sciences 24.9(2020).