<i>Temperature variability during frost event on different terrain of tea fields</i>

2017 ◽  
Author(s):  
Yongzong Lu ◽  
Yongguang Hu ◽  
Menglong Zhao ◽  
Ying Sun
Keyword(s):  
Temperature Variability ◽  
Frost Event

PERFORMANCE METRICS AND TEMPERATURE VARIABILITY IN A 16 NM SPACER FINFET

2018 ◽  
Vol 8 (4) ◽  
pp. 41
Author(s):  
SANGEETA MANGESH ◽  
KRISHAN K. SAINI ◽  
CHOPRA P. K. ◽  
◽  
◽  
...  
Keyword(s):  
Performance Metrics ◽  
Temperature Variability

THE INFLUENCE OF SEASONAL TEMPERATURE VARIABILITY ON SURVIVAL DURING BACKGROUND AND MASS EXTINCTIONS

2018 ◽  
Author(s):  
Matthew E. Clapham ◽  
◽  
Sarah E. Greene ◽  
Alexander Farnsworth ◽  
Dan J. Lunt ◽  
...  
Keyword(s):  
Temperature Variability ◽  
Seasonal Temperature ◽  
Mass Extinctions

scholarly journals Root-Associated Mycobiomes of Common Temperate Plants (Calluna vulgaris and Holcus lanatus) Are Strongly Affected by Winter Climate Conditions

2021 ◽  
Author(s):  
Mathilde Borg Dahl ◽  
Derek Peršoh ◽  
Anke Jentsch ◽  
Jürgen Kreyling
Keyword(s):  
Soil Temperature ◽  
Plant Species ◽  
High Throughput Sequencing ◽  
Calluna Vulgaris ◽  
Absolute Temperature ◽  
Snow Accumulation ◽  
Temperature Variability ◽  
Holcus Lanatus ◽  
Soil Frost ◽  
Winter Climate

AbstractWinter temperatures are projected to increase in Central Europe. Subsequently, snow cover will decrease, leading to increased soil temperature variability, with potentially different consequences for soil frost depending on e.g. altitude. Here, we experimentally evaluated the effects of increased winter soil temperature variability on the root associated mycobiome of two plant species (Calluna vulgaris and Holcus lanatus) at two sites in Germany; a colder and wetter upland site with high snow accumulation and a warmer and drier lowland site, with low snow accumulation. Mesocosm monocultures were set-up in spring 2010 at both sites (with soil and plants originating from the lowland site). In the following winter, an experimental warming pulse treatment was initiated by overhead infrared heaters and warming wires at the soil surface for half of the mesocosms at both sites. At the lowland site, the warming treatment resulted in a reduced number of days with soil frost as well as increased the average daily temperature amplitude. Contrary, the treatment caused no changes in these parameters at the upland site, which was in general a much more frost affected site. Soil and plant roots were sampled before and after the following growing season (spring and autumn 2011). High-throughput sequencing was used for profiling of the root-associated fungal (ITS marker) community (mycobiome). Site was found to have a profound effect on the composition of the mycobiome, which at the upland site was dominated by fast growing saprotrophs (Mortierellomycota), and at the lowland site by plant species-specific symbionts (e.g. Rhizoscyphus ericae and Microdochium bolleyi for C. vulgaris and H. lanatus respectively). The transplantation to the colder upland site and the temperature treatment at the warmer lowland site had comparable consequences for the mycobiome, implying that winter climate change resulting in higher temperature variability has large consequences for mycobiome structures regardless of absolute temperature of a given site.

Beyond average: an experimental test of temperature variability on the population dynamics of Tribolium confusum

2010 ◽  
Vol 53 (1) ◽  
pp. 53-58 ◽  
Author(s):  
Sergio A. Estay ◽  
Sabrina Clavijo-Baquet ◽  
Mauricio Lima ◽  
Francisco Bozinovic
Keyword(s):  
Population Dynamics ◽  
Experimental Test ◽  
Temperature Variability ◽  
Tribolium Confusum
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