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

Posts Tagged: Rosser Garrison

Identify and Learn About the 73 Dragonfly Species (Anisoptera) in California

If you're like me, your heart skips a couple of beats when you encounter a dragonfly, especially the fire-engine red flameskimmer, Libellula saturata. Did you know that there are 73 species of dragonflies  (Anisoptera) in...

Kathy Biggs (left) and Sandra von Arb are co-authors of the newly published
Kathy Biggs (left) and Sandra von Arb are co-authors of the newly published "Dragonflies (Anisoptera) of California."

Kathy Biggs (left) and Sandra von Arb are co-authors of the newly published "Dragonflies (Anisoptera) of California."

Dragonfly experts participating in a 2015 Bohart Museum of Entomology open house included (front, from left) Andrew Rehn of the California Department of Fish and Wildlife, Kathy Biggs, author of dragonfly books, and Sandra von Arb, then a senior biologist at the Pacific Northwestern Biological Resources, McKinleyville, Calif. In back are Rosser Garrison (left), now retired from the California Department of Food and Agriculture, and Bohart associate Greg Kareofelas.
Dragonfly experts participating in a 2015 Bohart Museum of Entomology open house included (front, from left) Andrew Rehn of the California Department of Fish and Wildlife, Kathy Biggs, author of dragonfly books, and Sandra von Arb, then a senior biologist at the Pacific Northwestern Biological Resources, McKinleyville, Calif. In back are Rosser Garrison (left), now retired from the California Department of Food and Agriculture, and Bohart associate Greg Kareofelas.

Dragonfly experts participating in a 2015 Bohart Museum of Entomology open house included (front, from left) Andrew Rehn of the California Department of Fish and Wildlife, Kathy Biggs, author of dragonfly books, and Sandra von Arb, then a senior biologist at the Pacific Northwestern Biological Resources, McKinleyville, Calif. In back are Rosser Garrison (left), now retired from the California Department of Food and Agriculture, and Bohart associate Greg Kareofelas.

A flameskimmer, Libellula saturata, in a Vacaville garden. (Photo by Kathy Keatley Garvey)
A flameskimmer, Libellula saturata, in a Vacaville garden. (Photo by Kathy Keatley Garvey)

A flameskimmer, Libellula saturata, in a Vacaville garden. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, July 23, 2024 at 4:22 PM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

Lawn-pocalypse! Surviving Drought

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...

Bermuda grass and weeds overtaking drought stressed turf grass.
Bermuda grass and weeds overtaking drought stressed turf grass.

A patch of former lawn, mostly dead, with a few green weeds and Bermudagrass

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

A Dragonfly to Behold: Within an Arm's Reach

International dragonfly authority and researcher Rosser Garrison, who retired as a senior insect biosystematist with the California Department of Food and Agriculture in 2017 and has authored such well-cited books as Dragonfly Genera of the New...

Anna Garrison's arm art: a tattoo of Cordulegaster diadema, aka Apache spiketail. The Sacramento resident is the daughter of noted dragonfly expert Rosser Garrison. (Photo by Kathy Keatley Garvey)
Anna Garrison's arm art: a tattoo of Cordulegaster diadema, aka Apache spiketail. The Sacramento resident is the daughter of noted dragonfly expert Rosser Garrison. (Photo by Kathy Keatley Garvey)

Anna Garrison's arm art: a tattoo of Cordulegaster diadema, aka Apache spiketail. The Sacramento resident is the daughter of noted dragonfly expert Rosser Garrison. (Photo by Kathy Keatley Garvey)

An image of Cordulegaster diadema, aka Apache spiketail. (Photo by Rosser Garrison)
An image of Cordulegaster diadema, aka Apache spiketail. (Photo by Rosser Garrison)

An image of Cordulegaster diadema, aka Apache spiketail. (Photo by Rosser Garrison)

Rosser Garrison and his daughter, Anna Garrison, display their insect drawings. They participated in a class taught at a Bohart Museum of Entomology open house by  Professor Miguel Angel Miranda of the University of the Balearic Islands, Spain. (Photo by Kathy Keatley Garvey)
Rosser Garrison and his daughter, Anna Garrison, display their insect drawings. They participated in a class taught at a Bohart Museum of Entomology open house by Professor Miguel Angel Miranda of the University of the Balearic Islands, Spain. (Photo by Kathy Keatley Garvey)

Rosser Garrison and his daughter, Anna Garrison, display their insect drawings. They participated in a class taught at a Bohart Museum of Entomology open house by Professor Miguel Angel Miranda of the University of the Balearic Islands, Spain. (Photo by Kathy Keatley Garvey)

Rosser Garrison and his daughter, Anna Garrison, examine some of the specimens on display at the recent Bohart Museum of Entomology open house. (Photo by Kathy Keatley Garvey)
Rosser Garrison and his daughter, Anna Garrison, examine some of the specimens on display at the recent Bohart Museum of Entomology open house. (Photo by Kathy Keatley Garvey)

Rosser Garrison and his daughter, Anna Garrison, examine some of the specimens on display at the recent Bohart Museum of Entomology open house. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, August 1, 2023 at 11:34 AM
Focus Area Tags: Environment, Innovation, Natural Resources

UBI Professor Demonstrates 'How to Draw a Bug' at Bohart Museum Open House

Are you ready to draw an insect? That's what Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, asked participants in his insect-drawing workshops on Saturday night, July 22 at the Bohart Museum of...

Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, teaching a  workshop on
Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, teaching a workshop on "How to Draw Bugs." (Photo by Kathy Keatley Garvey)

Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, teaching a workshop on "How to Draw Bugs." (Photo by Kathy Keatley Garvey)

Participants in an insect drawing demonstration led by Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, listen intently. (Photo by Kathy Keatley Garvey)
Participants in an insect drawing demonstration led by Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, listen intently. (Photo by Kathy Keatley Garvey)

Participants in an insect drawing demonstration led by Professor Miguel Angel Miranda of the University of the Balearic Islands (UBI), Spain, listen intently. (Photo by Kathy Keatley Garvey)

An illustration by Professor Miguel Angel Miranda. (Photo by Kathy Keatley Garvey)
An illustration by Professor Miguel Angel Miranda. (Photo by Kathy Keatley Garvey)

An illustration by Professor Miguel Angel Miranda. (Photo by Kathy Keatley Garvey)

Following Professor Miguel Angel Miranda's workshops, participants were invited to pose for a photo with their sketches. (Photo by Kathy Keatley Garvey)
Following Professor Miguel Angel Miranda's workshops, participants were invited to pose for a photo with their sketches. (Photo by Kathy Keatley Garvey)

Following Professor Miguel Angel Miranda's workshops, participants were invited to pose for a photo with their sketches. (Photo by Kathy Keatley Garvey)

Sketches by Anna Garrison of Sacramento.
Sketches by Anna Garrison of Sacramento.

Sketches by Anna Garrison of Sacramento.

Posted on Thursday, July 27, 2023 at 4:13 PM
Focus Area Tags: Environment, Innovation, Yard & Garden

Climate-Change Resources

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 Drought https://ucanr.edu/b/~CdD 

     - Landscaping with Fire Exposure in Mind: https://ucanr.edu/b/~G4D

     - Cities in California Inland Areas Must Make Street Tree Changes to adapt to Future Climate  https://ucanr.edu/b/~oF7

 
 

Drought, Climate Change and California Water Management Ted Grantham, UC Cooperative Extension specialist (23 minutes) https://youtu.be/dlimj75Wn9Q

Climate Variability and Change: Trends and Impacts on CA Agriculture Tapan Pathak, UC Cooperative Extension specialist (24 minutes) https://youtu.be/bIHI0yqqQJc

California Institute for Water Resources (links to blogs, talks, podcasts, water experts, etc.) https://ciwr.ucanr.edu/California_Drought_Expertise/

UC ANR Wildfire Resources (publications, videos, etc.) https://ucanr.edu/News/For_the_media/Press_kits/Wildfire/ (main website)

      -UC ANR Fire Resources and Information https://ucanr.edu/sites/fire/ (main website)

            -Preparing Home Landscaping https://ucanr.edu/sites/fire/Prepare/Landscaping/

UC ANR Free Publications https://anrcatalog.ucanr.edu/ (main website)

- Benefits of Plants to Humans and Urban Ecosystems: https://anrcatalog.ucanr.edu/pdf/8726.pdf

 -Keeping Plants Alive Under Drought and Water Restrictions (English version) https://anrcatalog.ucanr.edu/pdf/8553.pdf

  (Spanish version) https://anrcatalog.ucanr.edu/pdf/8628.pdf

-  Use of Graywater in Urban Landscapes https://anrcatalog.ucanr.edu/pdf/8536.pdf

-  Sustainable Landscaping in California https://anrcatalog.ucanr.edu/pdf/8504.pdf

 

Other (Non-UC) Climate Change Resources

Urban Forests and Climate Change. Urban forests play an important role in climate change mitigation and adaptation. Active stewardship of a community's forestry assets can strengthen local resilience to climate change while creating more sustainable and desirable places to live. https://www.fs.usda.gov/ccrc/topics/urban-forests

Examining the Viability of Planting Trees to Mitigate Climate Change (plausible at the forest level) https://climate.nasa.gov/news/2927/examining-the-viability-of-planting-trees-to-help-mitigate-climate-change/

Reports and other information resources coordinated under the auspices of the United Nations and produced through the collaboration of thousands of international scientists to provide a clear and up to date view of the current state of scientific knowledge relevant to climate change. United Nations Climate Action

Scientific reports, programs, action movements and events related to climate change. National Center for Atmospheric Research (National Science Foundation)

Find useful reports, program information and other documents resulting from federally funded research and development into the behavior of the atmosphere and related physical, biological and social systems. Search and find climate data from prehistory through to an hour ago in the world's largest climate data archive. (Formerly the "Climatic Data Center") National Centers for Environmental Information (NOAA)

Think tank providing information, analysis, policy and solution development for addressing climate change and energy issues (formerly known as the: "Pew Center on Global Climate Change"). Center for Climate & Energy Solutions (C2ES)

Mapping Resilience: A Blueprint for Thriving in the Face of Climate Disaster. The Climate Adaptation Knowledge Exchange (CAKE) was launched in July 2010 and is managed by EcoAdapt, a non-profit with a singular mission: to create a robust future in the face of climate change by bringing together diverse players to reshape planning and management in response to rapid climate change. https://www.cakex.org/documents/mapping-resilience-blueprint-thriving-face-climate-disaster

Cal-Adapt provides a way to explore peer-reviewed data that portrays how climate change might affect California at the state and local level. We make this data available through downloads, visualizations, and the Cal-Adapt API for your research, outreach, and adaptation planning needs. Cal-Adapt is a collaboration between state agency funding programs, university and private sector researchers https://cal-adapt.org/

Find reports, maps, data and other resources produced through a confederation of the research arms of 13 Federal departments and agencies that carry out research and develop and maintain capabilities that support the Nation's response to global change. Global Change (U.S. Global Change Research Program)

The Pacific Institute is a global water think tank that combines science-based thought leadership with active outreach to influence local, national, and international efforts to develop sustainable water policies. https://pacinst.org/our-approach/

Making equity real in climate adaptation and community resilience policies and programs: a guidebook. https://greenlining.org/publications/2019/making-equity-real-in-climate-adaption-and-community-resilience-policies-and-programs-a-guidebook/ 

Quarterly CA Climate Updates and CA Drought Monitor Maps (updated each Thursday) https://www.drought.gov/documents/quarterly-climate-impacts-and-outlook-western-region-june-2022

 

 

 

 

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

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