Bugs, glaciers and climate change

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Antisana Volcano-Ecuador

Have you ever wonder how do scientist study/monitor glaciers?

I was lucky enough to join a field trip with my friends from Catholic University in Quito.

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Antisa

The fresh water team has been studying the Antisana glacier in Ecuador, rivers and all the little bugs that live there for about a decade!!! yes! they know exactly who live in those glacier rivers and what is every bug doing there.  Who is visiting, who is a resident in the site and who is dispersing. They visit remote sites, pick some water samples, measure various characteristics of the streams  and study the macro invertebrate communities in each site. They also look for little holes  called “cryoconites” in the glacier where some microbes live. With that information they can monitor changes over time. This is especially  relevant for understanding  the biodiversity of the area, the quality of water and how climate change is affecting the glacier. This is how they do it! this was my day at a biologist’s office 😉 Because, science matters!

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Antisana Reserve-Ecuador

 

The effects of climate change on a mega-diverse country: predicted shifts in mammalian species richness and turnover in continental Ecuador

Would you like to learn more about the effects of climate change in Ecuador? check this article out! My good friend Paula Iturralde- Polit and her team found on their study that in Ecuador “all scenarios predicted that climate change will have effects on species richness distribution patterns” and that “some species may not be able to shift their ranges fast enough to track their suitable climates.” Really interesting evidence to take into consideration when designing resilient conservation  and adaptation strategies…

Read the full study here: Iturralde-Pólit_et_al-2017-Biotropica

OMACA

Happy reading!