Biologist researching on marine food webs and fisheries ecology in Patagonia. CONICET - Universidad Nacional del Comahue. Spanglish tws.
Codirector @doctoradocm
New paper out! 🌊 How does sampling effort affect biodiversity estimates in trawl surveys? We explore this with a case study on demersal communities in Patagonia.
Biodiversity monitoring is often "imperfect" due to shifting sampling effort. We propose a robust framework to standardize effort and reach solid ecological conclusions without discarding valuable datasets.
https://t.co/J5ucDXxWO1
@jcuestanunez
This month, we were pleased to conduct a customer traiing in stunning San Antonio Oeste, Argentina, showcasing our state-of-the-art Mission Specialist DEFENDER and Mission Specialist PRO 5. 🌊
https://t.co/2mhA3sAtzz @matiocre Thanks Matias Ocampo, Rob Burgoa & Eric Valencia!
New paper out! How does fishing and sea warming affect marine biodiversity? This study led by @jcuestanunez shows how species turnover and functional replacement are changing the composition and functioning of demersal communities in Patagonia.
https://t.co/wPtoc60WOI
Nuevo curso de posgrado Correspondiente a la oferta permanente de cursos de la carrera de Doctorado en Ciencias Marinas.
Este curso será dictado por el Dr. Enrique Crespo y la Dra. Alejandra Romero.
+ info: https://t.co/tzUCH1xs8Q
Extremadamente feliz de recibir este premio! Gracias @AsAEargentina por este reconocimiento y gracias a mis colegas, en especial a Kike que arrancó con esta idea hace más de 30 años! https://t.co/j5oq9feQ7b
Researchers published a digital map displaying the full diversity of life through thousands of photos. LifeGate encompasses all 2.6 million known species and shows their relationship to each other. https://t.co/5Jmlq5PgUt @UniLeipzig@idiv@agwirthweigelt https://t.co/4S49Z3BSaz
‼️We found seasonal changes in the facilitation of kelp Undaria pinnatifida by ascidian Styella clava
I'm sooo happy with how this one came out!
Special congrats to lead author @AndreArcangel1 but also @Emiliano_A_Rod@Pereyranis and M. Narvarte.
https://t.co/u20SxfkGu2
NUEVO LIBRO:
Global Change in Atlantic Coastal Patagonian Ecosystems. A Journey Through Time
La Patagonia ha cambiado. A lo largo del tiempo el ambiente se ha modificado. Tanto es así, que su ecosistema costero hace diez mil años (o incluso menos) no existía como tal.
Sigue👇
They were hunted to illuminate Europe and today they recolonize the South Atlantic: the story of the southern right whales - Infobae https://t.co/XcmuUkT32l
📌Tenemos una nota sobre un trabajo científico revelador.
📌Es sobre ballenas.
📌Hay unas fotos increíbles de Darío Podestá.
📌Ya se avistaron las primeras ballenas en #PenínsulaValdés
Nada puede fallar en este hilo🧵. Prepará café☕️
Great work lead by (the Twitter-less) Dr. Gabriela Williams about variability of phytoplankton biomass, environmental drivers, frontal systems, fishery resources, and more in a Patagonian gulf using MODIS and field data
@CONICETCenpat@CONICETDialoga
🇦🇷
https://t.co/yRMZWuyIdR