Mechanisms of meteorological drought impacts on desert steppe ecosystem productivity in Inner Mongolia, China [0.03%]
内蒙古气象干旱对沙漠草原生态系统生产力的影响机制
Shuixia Zhao,Yingjie Wu,Shengjie Cui et al.
Shuixia Zhao et al.
By combining these metrics with the Standardized Precipitation Index (SPI), it explores the spatiotemporal dynamics of productivity and drought legacy effects during the growing seasons (May-September).
Plant Adaptation and Soil Shear Strength: Unraveling the Drought Legacy in Amorpha fruticosa [0.03%]
植物适应与土壤剪切强度：解密辽东花柏的干旱 legacy
Hao Jiang,Xiaoqing Chen,Gang Xu et al.
Hao Jiang et al.
Although rewetting treatments aid in recovery, drought legacy effects persist and impact plant functional attributes.
Legacies from early-season hot drought: how growth cessation alters tree water dynamics and modifies stress responses in Scots pine [0.03%]
早季高温干旱的遗产效应：生长停止如何改变松树体内水分动态并修改其胁迫响应机制
N K Ruehr,D Nadal-Sala
N K Ruehr
In summary, we observed persistant drought legacy effects from early-season hot-drought stress, as evident in a 35% reduction of leaf area, which impacted tree water use, stress resistance, and productivity.
A decade of rain exclusion in a Mediterranean forest reveals trade-offs of leaf chemical defenses and drought legacy effects [0.03%]
地中海森林十年的降雨排斥实验揭示了叶片化学防御和干旱遗留效应的权衡trade-offs of leaf chemical defenses 和干旱遗留效应的权衡可翻译为干旱对化学防御的影响或者干旱的遗留影响更偏向表达其含义，所以完整的中文标题可以是：“地中海森林十年的降雨排斥实验揭示了叶片化学防御与干旱遗留影响之间的权衡”
Justine Laoué,Michel Havaux,Brigitte Ksas et al.
Justine Laoué et al.
Such results are potentially due to an adjustment in tree metabolism, highlighting the importance of performing long-term experimental studies in natura for assessing drought legacy effects and thus forest adaptation to climate change.
Seasonal drought treatments impact plant and microbial uptake of nitrogen in a mixed shrub grassland on the Colorado Plateau [0.03%]
季节性干旱处理对科罗拉多高原混生灌草丛中植物和微生物氮吸收的影响
Rebecca Finger-Higgens,David L Hoover,Anna C Knight et al.
Rebecca Finger-Higgens et al.
Soil moisture dynamics suggested that warm season experimental drought had longer and more consistent drought legacy effects (occurring two out of the four drought cycles) than either cool season drought or ambient conditions, even during the driest years.
Inferred drought-induced plant allocation shifts and their impact on drought legacy at a tropical forest site [0.03%]
干旱引起的植物分配转移及其对热带森林站点干旱后遗症的影响
Matthew A Worden,Caroline A Famiglietti,Paul A Levine et al.
Matthew A Worden et al.
Overall, allocation shifts accounted for 65% [45%-75%] of drought legacy effects in modeled NBE.
Variation in xylem vulnerability to cavitation shapes the photosynthetic legacy of drought [0.03%]
木质部抗断裂的可变性决定了干旱对光合作用影响的持续时间
Vanessa Tonet,Timothy Brodribb,Ibrahim Bourbia
Vanessa Tonet
Persistent drought legacy effects have been documented in many diverse ecosystems, yet we still lack a mechanistic understanding of the physiological processes limiting tree recovery after drought.
Post-drought compensatory growth in perennial grasslands is determined by legacy effects of the soil and not by plants [0.03%]
多年生草地干旱后的补偿生长由土壤遗留效应决定，而非植物本身的影响
Marie-Louise Schärer,Andreas Lüscher,Ansgar Kahmen
Marie-Louise Schärer
To disentangle plant-intrinsic and plant-extrinsic (soil) drought legacy effects on grassland recovery from drought, we designed a factorial field experiment where Lolium perenne plants that were exposed to either a 2-month drought or to well-watered control conditions were transplanted into control...Drought and rewetting (DRW) resulted in negative drought legacy effects of formerly drought-stressed plants (DRWp ) compared with control plants (Ctrp ) when decoupled from soil-mediated DRW effects, with DRWp showing less aboveground productivity (-13%), restricted N nutrition, and higher δ13 C compared
Compensatory response of ecosystem carbon-water cycling following severe drought in Southwestern China [0.03%]
中国西南地区严重干旱后的生态系统碳水循环补偿效应
Daoming Ma,Yang Yu,Yiying Hui et al.
Daoming Ma et al.
Here, we investigate the spatial patterns of drought legacy effects on remotely-sensed vegetation greenness (NDVI), net primary productivity (NPP) and water use efficiency (WUE) in southwestern China, a biodiversity hotspot that was impacted by an extreme drought in 2009-2010, with a particular focus...Despite widespread negative drought legacy effects in NDVI (impacting 61.26 % of the study region), there was a general increase in NPP (58.68 %) and a decrease in WUE (67.53 %) in the year following drought (2011).
Observational evidence of legacy effects of the 2018 drought on a mixed deciduous forest in Germany [0.03%]
德国一处混交落叶林的极端干旱事件长期影响观测研究
Felix Pohl,Ulrike Werban,Rohini Kumar et al.
Felix Pohl et al.
The quantification of drought legacy effects on ecosystem carbon fluxes is a challenging task, and research on the ecosystem scale remains sparse.
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