By Aditi Risbud Bartl
As an undergraduate physics major, Maureen Kinyua discovered her passion for science—combined with a sincere interest in helping others—could lead to a fruitful career in engineering.
Maureen Kinyua is taking new approaches to recycling animal waste. (UC Davis College of Engineering)
“I liked how you could combine physics, chemistry and biology into something more applied,” she said. “Engineering also gave me a way to mix my interest in science while actually doing good for the environment.”
Full post: Maureen Kinyua: Waste Not
(763 words, 2 images, estimated 3:03 mins reading time)
As lizards before the hurricane fly: A new study in the journal Nature gives a graphic demonstration of natural selection in action. It’s about Anole lizards living on islands in the Caribbean and how they survived – or not – two violent hurricanes in 2017.
Anolis scriptus lizards are endemic to the Turks and Caicos Islands. (Colin Donihue/Harvard University)
Thomas Schoener, professor of evolution and ecology in the UC Davis College of Biological Sciences, is a coauthor on the paper. Schoener has extensively studied these lizards and other animals on small Caribbean islands as models for evolution and natural selection.
This month I talk to Professor Harris Lewin, one of the organizers of the Earth BioGenome Project. The ambitious project to sequence the genomes of all eukaryotic life on Earth within ten years is described in a paper published this week in the Proceedings of the National Academy of Sciences.
Listen: Three Minute Egghead: The Earth BioGenome Project
Earth BioGenome Project Aims to Sequence DNA from All Complex Life on Earth (news release)
Earth BioGenome Project to Sequence All Life: Partnership Announced at World Economic Forum in Davos (news release)
Full post: Podcast: The Earth BioGenome Project
(119 words, 1 image, estimated 29 secs reading time)
Until about twenty years ago, Putah Creek near the UC Davis campus was a dry, trash-filled ditch. Then a lawsuit led to the Putah Creek Accord, which mandated year-round water flows to help protect fish and habitat. In this episode of the Three Minute Egghead podcast, Kat Kerlin hears how restoring water has brought the creek back to life.
Feature story: Little Creek, Big Impact
For more episodes, follow Three Minute Egghead on Soundcloud or subscribe on iTunes.
Kat Kerlin writes about the environment for UC Davis Strategic Communications. Follow her at @UCDavis_Kerlin.
Permanent link to this post
(96 words, estimated 23 secs reading time)
California’s drive to save water during the drought had a double benefit: it saved a lot of energy as well.
This interactive website shows how California cities and water districts saved energy and water
In April 2015, Governor Jerry Brown mandated a 25 percent cut in urban water consumption in the face of continuing drought. Water suppliers were required to report their progress to the State Water Resources Control Board. Now analysis of those figures by researchers Edward Spang, Andrew Holguin and Frank Loge at the UC Davis Center for Water-Energy Efficiency shows that while the state came within 0.5 percent of the water conservation goal, California also saved 1830 GigaWatt-Hours of energy — enough to power more than 270,000 homes.
From improving crop production to tracking mosquitoes, the Stable Isotope Facility in the UC Davis Department of Plant Sciences supports a wide range of research on campus and throughout the world. December 1, 2017 marks the facility’s 20th anniversary and they are holding an open house today to celebrate.
Julian Herszage (left) and Lyndi Low carrying out analysis at the Stable Isotope Facility in the Department of Plant Sciences. The lab carries out analysis of isotopes of hydrogen, carbon, nitrogen, oxygen and sulfur for biological and environmental studies. Photo by Chris Yarnes/UC Davis.
By Kat Kerlin
Coral reefs, seagrass meadows and mangrove forests work together to make the Coral Triangle of Indonesia a hotspot for marine biodiversity. The system supports valuable fisheries and endangered species and helps protect shorelines. But it is in global decline due to threats from coastal development, destructive fishing practices and climate change.
From left, Jordan Hollarsmith of Hasanuddin University and UC Davis, and Susan Williams and Katie DuBois of UC Davis look at seabed plots in Indonesia. Photo by Christine Sur, UC Davis
By Kat Kerlin
The National Science Foundation has awarded $1.6M to the University of California, Davis to analyze the complex relationships between surface water and groundwater supply, agricultural land use and the economic wellbeing of rural, disadvantaged communities.
The project is led by principal investigator Helen Dahlke, an associate professor in the UC Davis Department of Land, Air and Water Resources. The team will develop models to help guide decision-making regarding water management and land use in the state.
Helen Dahlke studies how groundwater is used and replenished in California. (Tiffany Kocis/UC Davis)
by Peter Moyle, Jeff Opperman, Amber Manfree, Eric Larson, and Joan Florshiem
The flooding in Houston is a reminder of the great damages that floods can cause when the defenses of an urban area are overwhelmed. It is hard to imagine a flood system that could have effectively contained the historic amount of rain that fell on the region—several feet in just a few days. However, these floods are a stark reminder of the increasing vulnerability of urban areas across the world and the need for comprehensive strategies to reduce risk. The evidence is clear that green infrastructure, as defined below, can increase the resiliency of flood management systems and, when managed for multiple services, can reduce flood risk for many people while also promoting a range of other benefits.
By Kathy Keatley Garvey
A study of microbes that live in the nectar of flowers has turned up an unexpected result that challenges a common assumption in ecology.
It’s been widely assumed that the more easily organisms can disperse between habitats, the more similar the mix of species in those habitats will be.
The flowers of Sticky Monkeyflower contain a mix of microbes that live on nectar. A new study shows how microbial diversity changes between flowers. (Photo by Kathy Keatley Garvey)