Iryna Dronova

@irynad.bsky.social

Environmental scientist, Associate Professor, UC Berkeley. Remote sensing, GIS, wetlands, biodiversity, urban ecosystems, natural climate solutions. Bridges among science, landscape practice, and policy. I stand with Ukraine. Opinions are my own.

Very excited to be here and continue the conversation on NWIs with the participants, organizers and incredible hosts. Wetlands need our attention more than ever, and it is precisely our shared knowledge and collaboration across human geographic boundaries that make these borders matter less.

Convention on Wetlands@ramsar.org · last wk.

The final Module of the National Wetland Inventory capacity building programme in English started yesterday in Incheon, Republic of Korea. The participants from ten different countries will follow this week-long course, which constitutes the final stretch of the three year NWI training programme.

New piece with @tderyugina.bsky.social and @ilonasolohub.bsky.social The main message is: Europe in 2025 is #Ukraine in 2014. Not investing in defense, thinking the war is local, letting RUS information space, believing that someone else will protect, trying to make a deal with Putin Big mistakes

Will Europe Be as Unprepared as Ukraine Was?

Tatyana Deryugina, Yuriy Gorodnichenko and Ilona Sologoub say that the main challenge is not merely to spend more, but to change entrenched habits of mind.

project-syndicate.org

We're hiring! Our search for an Assistant Professor in Arthropod Biodiversity just opened. Come join us at UC Berkeley in the amazing Department of Environmental Science, Policy, & Management! Feel free to contact me if you have questions. aprecruit.berkeley.edu/JPF05523

Assistant Professor - Arthropod Biodiversity - Department of Environmental Science, Policy, and Management

University of California, Berkeley is hiring. Apply now!

aprecruit.berkeley.edu

It is scary enough to see a tropical storm grow into an hurricane in real time. The first hurricane in Hawaii since 1992, likely fueled by unusually warm Pacific waters. And while Lala eventually moved, the very real, devastating impacts on communities will last - this story offers a great insight.

Twilight Greenaway@twyspy.bsky.social · 4w ago

The photos Kevin Fujii took for this story are so good, and almost no one has seen them. My latest on the traumatic aftermath of Hurricane Lala on the Big Island: www.civilbeat.org/2026/08/lala...

What is both newborn and ancient? A volcano. It was such a gift to witness a recent Kīlauea eruption. A reminder that some forces are brand new and timeless at once, like lava, love and creative inspiration.

 Kīlauea volcano eruption episode

A new piece with @ilonasolohub.bsky.social The USSR perfected deploying "independent" voices to deliver Kremlin messages while appearing to challenge them. Melnichenko's Economist piece is the same playbook. The correct response to such "visions" is one word: nyet. #Ukraine

Why The Economist Scoop Was a Polite Version of the Same Moscow Threat

The storied British news journal merely flogged a standard Russian threat couched as a “wind of change.”

kyivpost.com

Plant phenology contrasts at our wildland-urban interface are a good reminder that total vegetation cover is not automatically a proxy for what is available for cooling or other benefits at the hottest time of the year in dry-summer climates.

A view of the wildland-urban interface at the East San Francisco Bay

Working with Planet Tanager Hyperspectral Data (426 Bands) in QGIS with HyperCoast In this tutorial, you will explore freely available Planet Tanager open data and learn how to stream imagery, download HDF5 datasets, inspect spectral signatures, and perform visualization directly inside QGIS.

For nearly 100 years, four large dams on the Klamath River blocked salmon and steelhead trout from reaching more than 400 miles of habitat. 🐟 This World Fish Migration Day, enjoy this footage of their return to historic spawning habitat post-dam removal! 🎥 Swiftwater Films

⚡️Update: Damage reported in every district of Kyiv amid massive Russian missile, drone attack. Officials reported that over 40 locations in Kyiv have sustained damage in the large-scale overnight Russian missile and drone attack on the capital.

Breaking: Kyiv under massive Russian ballistic missile, drone attack, at least 1 killed, 16 injured

Russian forces launched a large-scale missile attack on Kyiv overnight on May 24, officials reported.

kyivindependent.com

An AI assistant for Google Earth Engine is now available in QGIS! You can explore and visualize any dataset from the 80+ PB Earth Engine Data Catalog using natural language, and run scalable geospatial analysis on demand without writing code. Every interaction automatically generates reusable code.

Great article featuring results from my former PhD student Sophie Pouillé - she tracked the geochemical impacts of dust deposition around Ä'äy Chù using lichen and found the high arsenic concentrations reported in the story 🌲

Dr Dan Shugar 🇨🇦@watershedlab.bsky.social · 5mo ago

Absolutely fascinating article by @trinamoyles.bsky.social in @cangeo.bsky.social about how declines in dall sheep in southwest Yukon might be (partly) related to increased levels of wind-blown dust following diversion of Ä’äy Chù (Slims River). 🧪⚒️🐏 @carmtree.bsky.social @draeolus.bsky.social