Factors of global change affecting plants act at different levels of the ecological hierarchy.
Factors of global change affecting plants act at different levels of the ecological hierarchy.
复制标题
影响植物的全球变化因素在生态层次的不同层面发挥作用。
DOI：
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发表时间：
2023
期刊：
影响因子：
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通讯作者：
Rebecca Rongstock
中科院分区：
文献类型：
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作者：
M. Rillig;A. Lehmann;James A Orr;Rebecca Rongstock
全球范围内的植物和生态系统都暴露在全球变化的各种化学、物理和生物因素中，其中许多因素同时发生作用。为了更好地了解同时发生的影响，需要对一系列因素进行整理，因此制定了分类办法。其中一个分类方案致力于捕捉全球变化因素的不同目标，沿着生态层次。我们建立在这一开创性工作的基础上，并以几种方式完善了概念框架，重点是植物和陆地系统：（i）我们更严格地定义了层次结构的目标水平，这样每个因素通常只有一个目标水平，而不是很多;（ii）我们包括社区水平以上的影响，即，在生态系统的层面上，也有一些影响不能降低到低于这个水平;（iii）我们引入景观的水平，以反映某些土地用途变化的影响，而放弃低于个人的水平。我们讨论了如何影响可以传播沿着水平的生态层次结构，向上和向下，提供了机会，解释多个因素的影响的非加性。我们希望，这一更新的概念框架将有助于为下一代以植物为重点的全球变化实验提供信息，特别是针对许多因素汇合时的非累加效应。
Plants and ecosystems worldwide are exposed to a wide range of chemical, physical, and biological factors of global change, many of which act concurrently. As bringing order to the array of factors is required in order to generate an enhanced understanding of simultaneous impacts, classification schemes have been developed. One such classification scheme is dedicated to capturing the different targets of global change factors along the ecological hierarchy. We build on this pioneering work, and refine the conceptual framework in several ways, focusing on plants and terrestrial systems: (i) we more strictly define the target level of the hierarchy, such that every factor typically has just one target level, and not many; (ii) we include effects above the level of the community, that is, there are effects also at the ecosystem scale that cannot be reduced to any level below this; (iii) we introduce the level of the landscape to capture certain land use change effects while abandoning the level below the individual. We discuss how effects can propagate along the levels of the ecological hierarchy, upwards and downwards, presenting opportunities for explaining non-additivity of effects of multiple factors. We hope that this updated conceptual framework will help inform the next generation of plant-focused global change experiments, specifically aimed at non-additivity of effects at the confluence of many factors.
影响因子：
5.7
作者：
Lidia S. Pascual;R. Mittler;Ranjita Sinha;M. Á. Peláez-Vico;M. López-Climent;V. Vives-Peris;A. Gómez-Cádenas;Sara I. Zandalinas
通讯作者：
Lidia S. Pascual;R. Mittler;Ranjita Sinha;M. Á. Peláez-Vico;M. López-Climent;V. Vives-Peris;A. Gómez-Cádenas;Sara I. Zandalinas
DOI：
10.1111/nph.17232
发表时间：
2021-05
期刊：
The New phytologist
影响因子：
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作者：
Zandalinas SI;Sengupta S;Fritschi FB;Azad RK;Nechushtai R;Mittler R
通讯作者：
Mittler R