2021
DOI: 10.1016/j.ecolind.2021.108146
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Assessing the impacts of drought on net primary productivity of global land biomes in different climate zones

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Cited by 55 publications
(24 citation statements)
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“…In general, the sensitivity of vegetation to water availability increased no matter whether moisture increased or decreased. Previous studies had observed the strongest effects of water stress on vegetation in arid and semi‐arid areas (Y. Y. Liu et al., 2021; H. Xu et al., 2018; Q. Zhang et al., 2017). Similarly, this study found that the correlation between vegetation GPP and SPEI was stronger and the variation in accumulated months was relatively greater in regions with moisture reduction (e.g., DMD regions) (Figure 8).…”
Section: Discussionmentioning
confidence: 96%
“…In general, the sensitivity of vegetation to water availability increased no matter whether moisture increased or decreased. Previous studies had observed the strongest effects of water stress on vegetation in arid and semi‐arid areas (Y. Y. Liu et al., 2021; H. Xu et al., 2018; Q. Zhang et al., 2017). Similarly, this study found that the correlation between vegetation GPP and SPEI was stronger and the variation in accumulated months was relatively greater in regions with moisture reduction (e.g., DMD regions) (Figure 8).…”
Section: Discussionmentioning
confidence: 96%
“…These observations highlight the need to understand the mechanisms of poplar forest growth suppression and die‐back in response to drought stress (Ji et al, 2020 ). Prolonged excessive water loss via transpiration not replaced by water uptake from the soil can result in drought‐induced tissue senescence and mortality, thereby converting individual plants and ecosystems from net sinks of CO 2 to net sources (Jardine et al, 2015 ; Liu et al, 2021 ; McDowell et al, 2008 ). Understanding the biological mechanisms and environmental thresholds that determine plant responses to drought stress is critical for predicting how the structure and function of managed ecosystems will respond to environmental change (Dewhirst et al, 2021 ; McDowell et al, 2008 ).…”
Section: Introductionmentioning
confidence: 99%
“…The line of Qinling and Huaihe River (35° N) is the dividing line of China's climate; north of the line of Qinling and Huaihe River is defined as northern China, and south is defined as southern China (Wu et al, 2021). Northern China has four distinct seasons: cold with winters, hot summers, rain, and heat in the same period and precipitation concentrated in July–September, whereas southern China has hot summers and warm winters, with a smaller annual difference in temperature than the north and abundant precipitation (Zheng et al, 2021). The vegetation in northern China is represented by temperate deciduous broad‐leaved forests, whereas the representative vegetation in southern China is subtropical evergreen broad‐leaved forests.…”
Section: Discussionmentioning
confidence: 99%