Leila Mirzagholi
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View article: Enhanced local cooling effects of forests across the globe
Enhanced local cooling effects of forests across the globe Open
Summary Forests cool the land surface in warm regions and warm the land surface in cool regions. Because these local temperature buffering effects depend on background climate 1,2 , increasingly large areas might experience forest cooling …
View article: Effect of climate warming on the timing of autumn leaf senescence reverses after the summer solstice
Effect of climate warming on the timing of autumn leaf senescence reverses after the summer solstice Open
Climate change is shifting the growing seasons of plants, affecting species performance and biogeochemical cycles. Yet how the timing of autumn leaf senescence in northern forests will change remains uncertain. Using satellite, ground, car…
View article: Effect of climate warming on the timing of autumn leaf senescence reverses after the summer solstice
Effect of climate warming on the timing of autumn leaf senescence reverses after the summer solstice Open
Climate change is shifting the growing seasons of plants, affecting species performance and biogeochemical cycles. Yet how the timing of autumn leaf senescence in Northern Hemisphere forests will change remains uncertain. Using satellite, …
View article: Global biogeography of the biodiversity-productivity relationship in forests
Global biogeography of the biodiversity-productivity relationship in forests Open
The biodiversity-productivity relationship (BPR) is central to our understanding of ecosystem functioning and restoration practices. Quantifying variation in the BPR across environmental gradients is thus critical for a spatially-explicit …
View article: Towards a new autumn phenology model integrating seasonal productivity, climate, and day length
Towards a new autumn phenology model integrating seasonal productivity, climate, and day length Open
<p><strong>Predicting the timing of autumn leaf senescence in northern trees remains challenging because the </strong><strong>seasonal interplay in the effects of </strong><strong>day length, &l…
View article: Effects of gravitational Chern-Simons during Axion-SU(2) inflation
Effects of gravitational Chern-Simons during Axion-SU(2) inflation Open
In this paper, we examine the viability of inflation models with a spectator\naxion field coupled to both gravitational and SU(2) gauge fields via\nChern-Simons couplings. Requiring phenomenological success of the axion-SU(2)\nsector const…
View article: Production and backreaction of fermions from axion-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>S</mml:mi><mml:mi>U</mml:mi><mml:mo mathvariant="bold" stretchy="false">(</mml:mo><mml:mn>2</mml:mn><mml:mo mathvariant="bold" stretchy="false">)</mml:mo></mml:math> gauge fields during inflation
Production and backreaction of fermions from axion- gauge fields during inflation Open
$SU(2)$ gauge fields and axions can have a stable, isotropic and homogeneous configuration during inflation. However, couplings to other matter species lead to particle production, which in turn induces backreaction on and destabilization …
View article: Chern-Simons gravity and fermions in axion-SU(2) gauge field models of inflation
Chern-Simons gravity and fermions in axion-SU(2) gauge field models of inflation Open