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1篇 您的检索式：作者名="Craig D.Allen"

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		题名	作者	年代	出处	被引量
	1	Exposures to temperature beyond threshold disproportionately reduce vegetation growth in the northern hemisphere显示文摘In recent decades,terrestrial vegetation in the northern hemisphere(NH)has been exposed to warming and more extremely high temperatures.However,the consequences of these changes for terrestrial vegetation growth remain poorly quantifed and understood.By examining a satellite-based vegetation index,tree-ring measurements and land-surface model simulations,we discovered a consistent convex patern in the responses of vegetation growth to temperature exposure(TE)for forest,shrub and grass in both the temperate(30°-50°N)and boreal(50°-70°N)NH during the period of 1982-2012.Te response of vegetation growth to TE for the three vegetation types in both the temperate and boreal NH increased convergently with increasing temperature,until vegetation type-dependent temperature thresholds were reached.A TE beyond these temperature thresholds resulted in disproportionately weak positive or even strong negative responses.Vegetation growth in the boreal NH was more vulnerable to extremely high-temperature events than vegetation growth in the temporal NH.Te non-linear responses discovered here provide new insights into the dynamics of northern terrestrial ecosystems in a warmer world.	Xiuchen Wu Weichao Guo Hongyan Liu Xiaoyan Li Changhui Peng Craig D.Allen Cicheng Zhang Pei Wang Tingting Pei Yujun Ma Yuhong Tian Zhaoliang Song Wenquan Zhu Yang Wang Zongshan Li Deliang Chen	2019	National Science Review2019，6，4：	0

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