therefore contributing to better movement of genes and a successful regeneration of these trees.
But, what do voles do with the attacked acorns by beetle larvae? There is not just an answer and depends on the fact that larvae has gone out or has stayed in the acorn. Acorns whose larvae had emerged out were rapidly rejected by voles barely touching, moving or storing them. These acorns were exposed on the ground and failed to thrive in a new tree.
However, those acorns in which the larva was still inside the fruit were moved and stored by voles. The study1 reveals that voles liked these larvae (rich in proteins) and feed on them, decreasing the harm produced by these worms over the acorns. Therefore, voles scattered and buried these acorns that finally contributed to generate new plants. The fact that the larva was still inside resulted definitive for the near future of the acorn, and therefore, the future of oak forests.
The nature maintains its compensation mechanisms and, an apparent harmful beetle can be attractive to voles that, at the same time, releases acorns from this enemy and help them to thrive thanks to its rich substance what allows them to survive winter and maintain this favorable relationship between vole and acorn.
These results reveal that we do not know ye the behavior of those ecosystems that we aim to preserve. The knowledge of multiple existing interactions among animals and plants are essential to know what should be protected and how our forests should be protected.
Alkaline soil, sensible sensor
03.08.2017 | American Society of Agronomy
New 3-D model predicts best planting practices for farmers
26.06.2017 | Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign
Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.
As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...
Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.
Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...
For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.
While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...
An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.
The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...
A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.
Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...
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17.08.2017 | Physics and Astronomy