Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

Drought

Extreme weather accelerates nitrate pollution in groundwater

UC Davis researchers insert a device that continuously collects water samples underground, providing real-time data on nitrate contaminant movement. Photo by Isaya Kisekka

Extreme weather spurred by climate change, including droughts and heavy rains, may increase the risk of nitrates from fertilizers ending up in groundwater, according to a recent study from researchers at the University of California, Davis. The study...

Posted on Wednesday, November 13, 2024 at 10:26 AM
  • Author: Amy Quinton, UC Davis
Focus Area Tags: Agriculture

Lawn-pocalypse! Surviving Drought

Bermuda grass and weeds overtaking drought stressed turf grass.

Ah, summer! The season of sunburns, pool parties, and… lawn droughts. If your once lush, green carpet now looks like a crunchy brown doormat, you're not alone. Let's dive into why your yard is staging a dramatic death scene and what you can do to...

Posted on Thursday, July 11, 2024 at 3:30 PM
Tags: drought, turf
Focus Area Tags: Yard & Garden

Climate-Change Resources

trees shade urban streets

University of California UC ANR Green Blog (Climate Change and Other Topics) https://ucanr.edu/blogs/Green/index.cfm?tagname=climate%20change (full index) Examples:      -  Save Trees First: Tips to Keep Them Alive Under...

Posted on Wednesday, May 10, 2023 at 1:21 PM
Focus Area Tags: Environment

Drought focus of Water Resources IMPACT magazine special issue

Not all effects of drought are as easy to see as on this parched hillside. Photo by Faith Kearns

UC ANR experts address emotional toll of drought Preparing the American West for prolonged drought is the focus of a double issue of Water Resources IMPACT magazine. The California Water Commission staff are guest editors for this special...

Posted on Thursday, February 16, 2023 at 10:42 AM
Focus Area Tags: Agriculture

Your water-efficient landscape doesn’t have to be barren

Volunteers rate the landscape plants during the Fall Open House at the South Coast Research and Extension Center in August 2022. All photos by Saoimanu Sope.

UC climate-ready landscape trials identify low-water yet attractive plants Good news: roses can be a part of your water-efficient landscape. Lorence Oki, UC Cooperative Extension environmental horticulture specialist in the UC Davis Department of...

Posted on Tuesday, January 17, 2023 at 11:18 AM
Focus Area Tags: Environment, Natural Resources, Yard & Garden

Plant Suggestions for your Rain Garden

Ceanothus 'Concha,' Jeanette Alosi

Last week in this column we suggested creating a swale in your home garden to capture rain and practice effective water conservation. If you have been inspired to start planning a swale, you may be looking forward to the fun of selecting plants for this...

Posted on Friday, December 16, 2022 at 5:00 AM
Focus Area Tags: Yard & Garden

Now is the time to plant climate-ready trees, says UCCE researcher

Janet Hartin presents her research at the Lead With Trees conference in Palm Springs.

In a drought-prone region like Southern California, working with Mother Nature is not only wise but necessary, according to Janet Hartin, UC Cooperative Extension horticulture advisor for Los Angeles, San Bernardino and Riverside counties, who...

Posted on Tuesday, December 6, 2022 at 11:03 AM

New tool calculates crop rotation costs, benefits for California rice growers

A new rice crop rotation calculator, available at https://rice-rotation-calculator.ipm.ucanr.edu, helps California farmers determine if the practice makes financial sense for their fields. Photo by Evett Kilmartin

UC researchers studying how practice can help farmers manage drought, pests, other challenges Due to severe water shortages, rice acres planted in California plummeted by 37% from 2021 to 2022, according to numbers released recently by the U.S....

Posted on Thursday, December 1, 2022 at 9:25 AM
Focus Area Tags: Agriculture, Food, Innovation

UCCE water management expert helps save water, increase supply in SoCal

Former Ph.D. student Amninder Singh collects drone and soil moisture data to evaluate the response of hybrid bermudagrass to different irrigation levels using recycled water and a soil moisture sensor-based smart irrigation controller. The study was conducted at UC ANR South Coast Research and Extension Center in Irvine.

  Earlier this year, officials in Southern California declared a water shortage emergency resulting in restrictions such as limiting outdoor water use to one day of the week. While mandatory restrictions vary across the region, Amir Haghverdi, UC...

Posted on Monday, November 14, 2022 at 5:27 AM
Focus Area Tags: Natural Resources, Yard & Garden

Drought Support to Small Producers

De luiz

California continues to face escalating drought conditions and as a result, Control Section 11.85 of the Budget Act of 2021 allocated $5 million for direct drought relief funds which will be administered through the CUSP (California Underserved and Small...

Posted on Tuesday, November 1, 2022 at 2:13 PM
Focus Area Tags: Agriculture
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