News /geography/ en Katherine Lininger: 91福利社 instructor named a 2025-2026 Fulbright Scholar /geography/2025/07/24/katherine-lininger-cu-boulder-instructor-named-2025-2026-fulbright-scholar <span>Katherine Lininger: 91福利社 instructor named a 2025-2026 Fulbright Scholar</span> <span><span>Gabriela Rocha Sales</span></span> <span><time datetime="2025-07-24T13:08:33-06:00" title="Thursday, July 24, 2025 - 13:08">Thu, 07/24/2025 - 13:08</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/geography/sites/default/files/styles/focal_image_wide/public/people/2023_rio_fellows61ga_2.jpg?h=a38d93c5&amp;itok=R6_aB6LR" width="1200" height="800" alt> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/geography/taxonomy/term/60"> News </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/geography/taxonomy/term/1061" hreflang="en">Katherine Lininger</a> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div> <div class="align-left image_style-large_image_style"> <div class="imageMediaStyle large_image_style"> <img loading="lazy" src="/geography/sites/default/files/styles/large_image_style/public/people/2023_rio_fellows61ga_2.jpg?itok=yjwsRlM3" width="1500" height="1500" alt> </div> </div> <p><a href="/geography/katherine-lininger" rel="nofollow"><span>Katherine Lininger</span></a><span>, a 91福利社&nbsp;</span><a href="/geography/" rel="nofollow"><span>Department of Geography</span></a><span> associate professor, has received a U.S. Fulbright Scholar award starting in fall 2025 to study and teach in Italy. The award is provided by the U.S. Department of State and the Fulbright Scholarship Board.</span></p><p><span>The Fulbright award will allow Lininger to investigate interactions among floodplain vegetation, downed wood, water flows and sediment fluxes to better understand and predict changes in floodplains over time. With collaborators at the University of Trento, she will conduct fieldwork, geospatial analyses and numerical modeling to understand ecogeomorphic processes in the Tagliamento River floodplain in northeastern Italy.</span></p><p><span>Additionally, Lininger will lecture in courses at the University of Trento, lead field trips, give research seminars and mentor graduate students. She said her project will advance ecogeomorphic understanding of floodplains, which provide important ecosystem services, and will support her career trajectory and goals.</span></p><p><span>鈥淚鈥檓 honored to take part in the Fulbright program and look forward to building internation connections and collaborations,鈥 Lininger said. 鈥淲ith this award, I will work with researchers at the University of Trento in Italy, investigating interactions between river flows, sediment fluxes and plants to better understand and predict physical and ecological changes in floodplains over time. Our work will inform management and restoration of river floodplains.鈥</span></p><p><span>Each year, more than 800 individuals teach or conduct research abroad through the Fulbright U.S. Scholar Program. Since 1946, the Fulbright Program has provided more than 400,000 talented and accomplished students, artists and professionals with the opportunity to study, teach and conduct research abroad. Notable awards received by alumni include 63 Nobel Prizes, 98 Pulitzer Prizes and 82 McArthur Fellowships.</span></p><p><span>鈥淭he benefits extend beyond the individual recipient, raising the profile of their home institutions. We hope 91福利社 can leverage Katherine Lininger鈥檚 engagement abroad to establish research and exchange relationships, connect with potential applicants and engage with your alumni in the host country,鈥 the Fulbright Program said in its award announcement.</span></p><p><span>Fulbright is a program of the U.S. Department of State, with funding provided by the U.S. government. Participating governments and host institutions, corporations and foundations around the world also provide direct and indirect support to the program, which operates in more than 160 countries worldwide.&nbsp;</span></p></div> </div> </div> </div> </div> <div>Award will allow Associate Professor Katherine Lininger to teach at the University of Trento and conduct research on the Tagliamento River floodplain in Italy.</div> <script> window.location.href = `/asmagazine/2025/07/16/cu-boulder-instructor-named-2025-2026-fulbright-scholar`; </script> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div>On</div> <div>White</div> Thu, 24 Jul 2025 19:08:33 +0000 Gabriela Rocha Sales 3899 at /geography Waleed Abdalati: CIRES Director Testifies Before Congress /geography/2025/07/24/waleed-abdalati-cires-director-testifies-congress <span>Waleed Abdalati: CIRES Director Testifies Before Congress</span> <span><span>Gabriela Rocha Sales</span></span> <span><time datetime="2025-07-24T08:34:27-06:00" title="Thursday, July 24, 2025 - 08:34">Thu, 07/24/2025 - 08:34</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/geography/sites/default/files/styles/focal_image_wide/public/2025-07/Waleed_Congress.jpg?h=ff686e53&amp;itok=Vd5Rbi9h" width="1200" height="800" alt="waleed testifying in congress"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/geography/taxonomy/term/60"> News </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/geography/taxonomy/term/130" hreflang="en">Waleed Abdalati</a> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div> <div class="align-left image_style-small_500px_25_display_size_"> <div class="imageMediaStyle small_500px_25_display_size_"> <img loading="lazy" src="/geography/sites/default/files/styles/small_500px_25_display_size_/public/2025-07/Waleed_Congress.jpg?itok=b0LGP44c" width="375" height="473" alt="waleed testifying in congress"> </div> </div> <p><a href="https://cires.colorado.edu/people/waleed-abdalati" rel="nofollow">Waleed Abdalati</a>, director of <a href="https://cires.colorado.edu/" rel="nofollow">CIRES</a> at 91福利社, testified on July 16 before the Environment Subcommittee of the U.S. House Science, Space, and Technology Committee. The hearing, titled <a href="https://science.house.gov/2025/7/protecting-lives-and-property-harnessing-innovative-technologies-to-enhance-weather-forecasting" rel="nofollow">鈥淧rotecting Lives and Property: Harnessing Innovative Technologies to Enhance Weather Forecasting,鈥</a> highlighted current and emerging technologies critical to the timeliness and effectiveness of weather forecasting as well as <a href="https://www.congress.gov/bill/119th-congress/house-bill/3816" rel="nofollow">H.R. 3816</a>, the <em>Weather Authorization Act of 2025.</em> The national importance 鈥 and need for continued investment 鈥 in National Oceanic and Atmospheric Administration (NOAA) research conducted through the Office of Oceanic and Atmospheric Research and its university-based network of 16 Cooperative Institutes, was also highlighted throughout the hearing. CIRES is the oldest and largest of the Cooperative Institutes. The webcast is available <a href="https://science.house.gov/2025/7/protecting-lives-and-property-harnessing-innovative-technologies-to-enhance-weather-forecasting" rel="nofollow">here</a>.</p><p>See also Abdalati's interview with AXIOS 91福利社, <a href="https://www.axios.com/local/boulder/2025/07/16/trump-budget-noaa-cuts-colorado-science" rel="nofollow">91福利社 scientists pin last hopes for NOAA on Congress</a>.</p></div> </div> </div> </div> </div> <h2> <div class="paragraph paragraph--type--ucb-related-articles-block paragraph--view-mode--default"> <div>Off</div> </div> </h2> <div>Traditional</div> <div>0</div> <div>On</div> <div>White</div> Thu, 24 Jul 2025 14:34:27 +0000 Gabriela Rocha Sales 3896 at /geography Jessica Finlay: Why your microbiome may matter more than DNA for your lifelong health /geography/2025/07/24/jessica-finlay-why-your-microbiome-may-matter-more-dna-your-lifelong-health <span>Jessica Finlay: Why your microbiome may matter more than DNA for your lifelong health</span> <span><span>Gabriela Rocha Sales</span></span> <span><time datetime="2025-07-24T08:16:32-06:00" title="Thursday, July 24, 2025 - 08:16">Thu, 07/24/2025 - 08:16</time> </span> <div> <div class="imageMediaStyle focal_image_wide"> <img loading="lazy" src="/geography/sites/default/files/styles/focal_image_wide/public/2025-07/AdobeStock_1306598658.jpeg?h=e93df30d&amp;itok=XQqSpOP3" width="1200" height="800" alt="microbiome"> </div> </div> <div role="contentinfo" class="container ucb-article-categories" itemprop="about"> <span class="visually-hidden">Categories:</span> <div class="ucb-article-category-icon" aria-hidden="true"> <i class="fa-solid fa-folder-open"></i> </div> <a href="/geography/taxonomy/term/60"> News </a> </div> <div role="contentinfo" class="container ucb-article-tags" itemprop="keywords"> <span class="visually-hidden">Tags:</span> <div class="ucb-article-tag-icon" aria-hidden="true"> <i class="fa-solid fa-tags"></i> </div> <a href="/geography/taxonomy/term/1413" hreflang="en">Jessica Finlay</a> </div> <div class="ucb-article-content ucb-striped-content"> <div class="container"> <div class="paragraph paragraph--type--article-content paragraph--view-mode--default"> <div class="ucb-article-text" itemprop="articleBody"> <div><p><em>Pulled from Big Think, webpage: (https://bigthink.com/books/microbiome-master-key/) on 7/24/25 at 8:18am.</em></p><p><em>Text copied for department archival purposes.</em></p><p><em>Article by </em><a href="https://bigthink.com/people/jasna-hodzic/" rel="nofollow"><em>Jasna Hod啪i膰</em></a></p><div><div>Key Takeaways</div><ul><li>Everyone hosts trillions of bacteria in their gut and millions more in places like their skin and mouth. </li><li>This collective microbiome has been linked to nearly every aspect of physical and mental health, from digestion to depression.</li><li><em>The Microbiome Master Key</em>&nbsp;reviews the research to show how supporting the microbial ecosystems in our bodies and environments may be a powerful way to live and age well.</li></ul><div><div><p>鈥淎m I human, or am I bacteria?鈥</p><p>The question sounds like something out of <em>Star Trek</em>, but it popped into my head around chapter four of <a href="https://theexperimentpublishing.com/catalogs/summer-2025/the-microbiome-master-key/" rel="nofollow"><em>The Microbiome Master Key</em></a>, and I couldn鈥檛 shake it. Written by Brett Finlay and Jessica Finlay 鈥 yes, they鈥檙e a related father鈥揹aughter scientist duo 鈥 the book explores how the microbes living in and on us shape nearly every aspect of human health.</p></div></div><p>鈥淢icrobes,鈥 short for microorganisms, are tiny living things like bacteria, viruses, fungi, and protozoa. When scientists talk about the human microbiome, they usually refer to the trillions of bacteria that live in and on our bodies, especially in the gut.</p><p>Like many people, I had a vague sense that gut bacteria help with digestion. I eat yogurt and drink the occasional kombucha partly because I assume it鈥檚 鈥済ood for my gut.鈥 I even knew the classic fun fact: By sheer number of cells and DNA, we鈥檙e more microbial than human.</p><p>However, the Finlays鈥 book challenged my assumption that my microbiome was made up of mostly passive passengers. Instead, the authors show that it is essential to almost every part of how we function: healing, sleeping, how our skin looks, and maybe even how we think. The connection made me reconsider, well 鈥 what actually 鈥渁m鈥 I?</p><p>In an interview, I asked Brett if studying the microbiome made him question things like free will, agency, or identity. He chuckled the way a scholar does when someone new to their field finally has that 鈥淎ha!鈥 moment.</p><p>鈥淟earning more about your microbiome will certainly shake your definition of what it means to be human,鈥 he says.</p><p>A microbiologist and professor at the University of British Columbia, Brett has spent decades immersed in the world of bacteria. In his classes, he tells students to look around the room and describe what they see. 鈥淲here they say 鈥榟uman,鈥 I say, 鈥榊es, a human, but also a vessel for bacteria.鈥欌</p><p>Jessica, a geographer, environmental gerontologist, and assistant professor at the 91福利社, brought a more relational view. She described microbes as her 鈥渓ifelong invisible partners.鈥 鈥淲e give them a home and food,鈥 she said. 鈥淚n return, they help us function. They鈥檙e with us from birth to death. You don鈥檛 really get to opt out.鈥</p><p>While that thought might elicit cringes from some readers, the reality is far from a germophobic nightmare. That鈥檚 because embracing your microbiome may be, as the authors put it, the real 鈥渕aster key鈥 to better health and aging.</p><p><strong>Rewriting the microbial story</strong></p><p>This perspective motivated the Finlays to update their 2019 book, <a href="https://www.amazon.com/Whole-Body-Microbiome-Harness-Microbes_Inside-Lifelong/dp/1615194819" rel="nofollow"><em>The Whole Body Microbiome</em></a>,<em>&nbsp;</em>and expand it with new chapters and fresh research in <em>The Microbiome Master Key</em>.</p><p>鈥淩eally, this is the book we wanted to write five years ago,鈥 Brett tells me. 鈥淏ack then, we had hints that microbes weren鈥檛 just important in the gut but critical to many functions. The research wasn鈥檛 strong enough to make a compelling case, though.鈥</p><p>Today, it is, and the Finlays have pulled together the evidence linking the microbiome to a wide-ranging 鈥 and, frankly, almost unbelievable 鈥 list of health outcomes: from chronic inflammation to cognitive decline, from depression to physical fitness, from better sleep to more youthful skin.</p><p>Beyond sharing the new research, the Finlays were also motivated to update the book because they felt we may be on the edge of a mindset shift 鈥 one that could influence whether we, collectively, choose to embrace our microbes.</p><p>鈥淲e鈥檝e spent the last 120 years trying to kill bacteria so we don鈥檛 die from infectious diseases,鈥 Brett explains. Over time and alongside revolutions in medicine, hygiene, and sanitation, germs became public enemy number one. But more recently, people have started to embrace the idea of the gut microbiome.</p><p>鈥淲e were moving in a good direction when the public was embracing the importance of the gut microbiome,鈥 Jessica adds. 鈥淧eople were encouraging kids to play in the dirt, backing off hand sanitizer a bit, eating fermented foods to support their microbiome. Then COVID hit, and understandably, people became terrified of germs again.鈥</p><p>The Finlays aren鈥檛 against fighting infectious diseases or practicing good hygiene, of course. They simply argue that our post-pandemic recoil into extreme cleanliness risks disrupting the delicate microbial ecosystems our bodies depend on to thrive.&nbsp;</p><p><strong>Gut check: The microbiome鈥檚 central hub</strong></p><p>The human gut is home to an astonishingly diverse and abundant community of microbes, estimated at over <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4191858/" rel="nofollow">100 trillion bacteria</a>. That鈥檚 roughly equivalent to the number of human cells in the body. Among these are hundreds of unique species, many of which live in the colon and large intestine.</p><p>We pick up most of our gut bacteria early on, starting with a major dose during the journey through the birth canal. From there, the microbiome tends to stabilize through adulthood as we鈥檙e exposed to microbes in our environment and from the people around us. Interestingly, it begins to shift again as we age. People over 65 often show a different balance of key bacterial groups and tend to have more microbes associated with inflammation.</p><p>鈥淲hen you study the microbiomes of people with many of the world鈥檚 most pressing conditions,&nbsp; you鈥檒l find a microbial signature associated with them,鈥 said Brett.</p><p>In other words, many conditions 鈥 such as obesity, cancer, liver disease, heart disease, and neurodegenerative disorders 鈥 are associated with a shift in the microbiome. Certain microbial species may be present or missing; imbalances in microbial function may have occurred. Researchers are still working to determine whether these patterns play a role in causing disease or are associated with it. Still, one thing is clear: The pattern emerges again and again across a wide range of diseases and conditions.</p><p>Early in my reading, I wondered: What causes the microbiome to shift away from a community that supports health? A major culprit is diet.</p><p>Ultra-processed foods 鈥 anything from Pop-Tarts to protein powder 鈥 are called 鈥渦ltra-processed鈥 for a reason. They鈥檙e so refined that your body can break them down and absorb them early in the digestive tract, so they never reach the large intestine where many beneficial microbes live. As a result, those microbes are essentially starved of the complex fibers they rely on to survive and thrive. In Western countries like the United States, ultra-processed foods now make up a growing portion of the typical diet.</p><p>Antibiotics are another disruptor unique to modern life. While lifesaving in many cases, antibiotics don鈥檛 discriminate: They wipe out harmful pathogens and beneficial gut bacteria alike. In the book, the Finlays note studies that detected changes to the microbiome up to four years after a single course of treatment.</p><p>Then there鈥檚 the obsession with cleanliness. Our environments are increasingly sanitized, and while that helps prevent infections, it also limits our exposure to the diverse microbes our guts evolved alongside.</p><p>Add up these habits and stressors, and over time, your gut begins to support a different kind of microbiome, one that may include harmful species. And, as the Finlays argue, a changing microbiome can have systemic effects on physical and mental health.</p><p><strong>The microbiome and the immune system</strong></p><p>One of the key ideas in <em>The Microbiome Master Key</em> is that your gut microbiome plays a powerful 鈥 though still not fully understood 鈥 role in regulating your immune system.</p><p>Several patterns suggest a strong link between the gut and the immune response. For one, the gut houses 70鈥80% of the body鈥檚 immune cells. In addition, low-grade inflammation tends to increase as we age. At the same time, the composition of the gut microbiome shifts, often to favor microbial species associated with inflammation.</p><p>Taken together, these observations suggest a possible connection between age-related inflammation and changes in the gut microbiome.</p><p>Researchers are beginning to uncover mechanisms that support this idea. Certain gut microbes produce signaling molecules that help train immune cells to distinguish between harmless and harmful substances. Since the immune system constantly samples its environment through the gut, a well-balanced microbiome may help prevent overreactions (like allergies and autoimmune disorders) and under reactions (which can leave the body vulnerable to infection).</p><p>The emerging evidence also shows that disruptions in the gut microbiome can contribute to autoimmune conditions outside the gut. For instance, people with rheumatoid arthritis or multiple sclerosis often have altered gut microbial communities. These findings suggest that supporting a balanced microbiome could be one way to reduce low-grade inflammation and potentially