Enhance your knowledge of the latest in Sierra Science, or learn new skills to grow your environmental nonprofit when you attend Sierra Nevada Alliance’s free monthly webinars. Each month, Sierra Nevada Alliance works with experts to provide monthly webinars on topics relating to capacity building, fundraising, networking, environmental challenges in the Sierra, and more. View upcoming webinars and sign up here!
View recordings of past webinars hosted by the Alliance.
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Did you know that there are invisible glaciers up in the Sierra Nevada? Did you know there is extensive permafrost terrain in California? Once climate change has destroyed the few surviving Sierra Nevada glaciers, rock glaciers and other permafrost features of the periglacial environment will continue to provide seasonal melt water to downstream ecosystems. Rock glaciers, which are similar in size and morphology to ice glaciers, contain internal ice (i.e. permafrost) that is covered by a thick, rocky outer debris layer that provides insolation which helps protect the ice from the warming effects of climate change. Few know, understand or consider the importance of permafrost features to water basin regulation. Our work to protect the world’s cryosphere through improved and informed policy, education and activism is part of what we dubbed “cryoactivism”, that is, activism geared to protect our frozen environment. From the day that we discovered a multinational mining company dynamiting glaciers in the Central Andes of South America, we set out on a quest to bring attention to the worlds glaciers and periglacial resources. In 2008 we helped get the world’s very first glacier and permafrost protection law passed in Argentina. California is extremely rich in rock glaciers, oftentimes confused with lateral moraines of remnant glaciers. Yet, there are hundreds of these very active rock glaciers (that have nothing to do with moraines) and thousands of smaller periglacial features that are rich in ice and that are providing continuous water to California’s streams and rivers. Find out more about these obscure but fascinating high mountain hydrological features by joining this webinar!
Chris Anthony is a Division Chief with CAL FIRE. During the webinar, he will provide an overview of wildfire trends in California and discuss factors behind why these fires are becoming larger and more destructive. He will also address some of the current endeavors underway to address these issues and answer questions from the group. Over Chris’ career with CAL FIRE, he has worked in disciplines ranging from forest management, firefighter training and safety, law enforcement, fire investigation, administration, and fire suppression operations. In 2015 Chris was appointed as the Deputy Task Force Leader for the Governors Tree Mortality Task Force; helping to lead an effort of over 80 federal, state and local entities in response to the Governors Emergency Proclamation to address the massive tree die off in the Sierra Nevada.
The Sierra Nevada has experienced notable variability in weather and climate during the last decade with other significant changes occurring over the past century. Regional climate projections indicate further increases in precipitation variability and the intensity of winter storms. These precipitation changes will be superimposed with continued warming, leading to severe declines in snowpack. I will share insight from a variety of studies aiming to characterize individual historic extreme weather and climate events as well as longer-term changes. Recent trends in snow line elevations, the timing of achieving sufficient early season snowpack for recreation, the partitioning of cool season precipitation into rain and snow, and the types and origins of snow droughts will be explored. The value of long-term, high elevation observational networks and ongoing citizen science projects, namely the Community Snow Observations (http://communitysnowobs.org/) project, will be highlighted.
Once common throughout much of North America, the gray wolf (Canis lupus) was driven to localized extinction when the last wild gray wolf in the Golden State was shot in Lassen County in 1924. Flash forward to present day California, where gray wolves are once again returning to their historical territories, including increasing forays into the northern Sierra Nevada.
Join Defenders of Wildlife’s senior California representative Pamela Flick for a presentation on the history of gray wolf recovery efforts, the species’ comeback to the Pacific West, information about individual wolves and wolf packs in California, and making sure your voice is heard in the current attempt to rollback protections for this apex predator.
The role of a board member is one of the most influential volunteer positions in a community, and an opportunity to serve a mission to which one is truly dedicated. Tahoe Truckee Community Foundation has blended the best resources available on Board Governance and delivers them in a four-part workshop series. Watch the first workshop of the series to learn exactly what responsibilities a board member takes on and how to co-create a powerful and engaged board of directors. The workshop is delivered in three parts: Theory, Practice, and Application.
The Sierra Nevada Alliance and Sierra Business Council are excited to once again be partnering to bring information and resources to Sierra communities.
In 2016, Governor Jerry Brown signed into law SB 32. This landmark climate bill requires California to reduce greenhouse gas emissions to 40% below 1990 levels by 2030. In the face of rising threats caused by climate change, these emissions reductions are now more critical than ever to ensure a healthy and sustainable future. But how can a community know if they’re helping or hurting–if they’re reducing emissions or continuing on a Business-As-Usual emissions scenario?
In this webinar, we will explore the importance of greenhouse gas inventorying and empowering communities to take charge of their carbon footprint. Inventories are used to estimate the greenhouse gases that a community or government emit each year. These inventories are a crucial component in climate planning, and we’re excited to share with you the basics and show you some local Sierra examples. Please join the Alliance’s CivicSpark Climate Fellows, Meredith Anderson and Sam Ruderman, and Sierra Business Council’s Climate and Energy Team, Paul Ahrns and BJ Schmitt, for this exciting and instructive webinar to learn more about how greenhouse gas inventories can be a powerful tool for your community to help combat climate change.
Audiences and interactions are always changing on social media, but there has never been a more accessible way to communicate with the masses and actively engage with constituents. If you and your organization are feeling overwhelmed by the multiple platforms, the sheer volume of available content, and everything else, this is the webinar for you. Make sure you’re capitalizing on your most under-utilized outreach tools, and communicate your organization’s mission even more effectively. Present by Sierra Nevada Alliance and the Sierra Climate Adaptation and Mitigation Partnership (Sierra CAMP), a program of Sierra Business Council.