Habitats – Enviro Updates

SuzanneSeptember 1, 2024September 1, 2024Habitats, Water, Wildlife30 X 30 Initiative, Chinook salmon, ecosystem collapse, endangered species, watersheds

Watching native fishes vanish

Andrew Rypel & Peter Moyle, CALIFORNIA WATER BLOG

It’s an odd, disturbing feeling – watching populations of native fish species collapse and then disappear. Sometimes it happens quickly, other times it’s a series of slowstep change events. The end result is the same though – smaller populations, extinctions, less biodiversity. We put up a little fight, and occasionally have moderate success. But by and large, the overall trend is down, the pace of change quickening, and it is relentless. We’ve watched it over our careers, and maybe some of you have too. Either as biologists or water professionals, or perhaps as long-time readers of this blog. This summer has been no different. It has been an avalanche of stories, all with variations on this theme. Here, we provide a synopsis of some recent events, along with wider thoughts on what watching this happen means.

See full article for details about:

California White Sturgeon Decision

Longfin Smelt Listing

Wild Spring-Run Chinook Salmon in the Sacramento Basin are on the Brink of Extinction

Speckled Dace Listings

[…]

When we lose species, it speaks volumes about our inability to prevent ecosystem decline, and to constantly borrow from nature without repayment (Rypel 2023). The pattern is especially sobering with charismatic species such as Chinook salmon, which receive large amounts of conservation funding and attention. This is a clear and unambiguous signal that cannot be ignored. But what should we do about it? A good start might be the development and implementation of a comprehensive fish management plan for California. We provided some scaffolding for what such a plan might look like in a previous blog. The 30×30 conservation goal of the Resources Agency can boldly protect many declining fishes if fully implemented. This initiative seeks to directly protect entire watersheds, including where many declining fish occur.

SuzanneJuly 23, 2024July 30, 2024Agriculture/Food System, Climate Change & Energy, Forests, Habitats, Sustainable Living, Wildlifebiodiversity, California proposition, climate action, parks funding, recreation, salmon, water

A look at the $10B climate bond (Prop. 4) California voters will decide on in November

Manola Secaira, CAPRADIO

In November, California voters will decide whether to approve of a bond that would fund state climate initiatives.

Proposition 4 on Ballotpedia

Legislators announced the $10 billion bond will appear on the November ballot as Proposition 4 earlier this month. Dozens of environmental groups advocated for it, especially in light of state budget cuts made earlier in the year that impacted climate programs.
Fred Greaves for CalMatters
Big cuts, no new taxes: Gov. Newsom’s plan to fix California’s budget deficit

Many advocates are optimistic voters will approve of the bond, citing a PPIC survey published earlier this month that found 59% of California voters would likely vote “yes.”

Assembly member Lori Wilson was one of the legislators who introduced the measure. Before it came together, she said she’d been working to introduce a bond measure that would focus on agriculture. But she and other legislators eventually decided they’d see a better chance of success if they pooled their bond proposals.

“Once we started to see the cost of inflation, just the impact that the voters were feeling, we knew there really wasn’t an appetite for multiple bonds on the ballot and there would have to be consolidation,” Wilson said.

The bond would be paid off by California’s general fund, which is supported, for the most part, by tax revenue. The state’s legislative analyst’s office says the estimated cost to repay the bond would be $400 million a year over the course of 40 years.

Supporters say the bond would provide much-needed funds to accomplish California’s ambitious environmental goals, like its commitment to conserving 6 million acres of land by 2030.

SuzanneJuly 23, 2024July 30, 2024Habitats, Sonoma Coast, Wildlifehabitat restoration, kelp forest, sea urchins

Groups unite to replant Sonoma Coast kelp forest

Cole Hersey, NORTH BAY BOHEMIAN

This July marks the first summer planting of lab-grown bull kelp along specific sites on the Sonoma coast by the Greater Farallones Association and NOAA.

On a sunny afternoon just north of Bodega Bay, two large troughs of water bubbled in the sunlight, toward the ocean. Swirling in the eddy of bubbles were slimy forest green blades of kelp. Julieta Gomez, the Greater Farallones Association (GFA) kelp restoration specialist, explained that these were blades of lab-grown bull kelp, a tall brown algae that towers dozens of feet over rocky coastlines like a tree.

Bull kelp forests were once a common sight along beaches all across Marin and Sonoma counties. But over the last decade, they have been almost entirely wiped out from the West Coast, only surviving in small pockets between Santa Barbara and Alaska. In Marin and Sonoma, their numbers have been wiped out by nearly 90%, replaced by vast areas of urchins, called urchin barrens. One such barren reaches hundreds of miles from Marin County, all the way to the Oregon border, according to work conducted by UC Davis researchers.

SuzanneJune 9, 2024June 24, 2024Habitats, Water, Wildlifeendangered species, salmon habitat, salmonids, watershed restoration

Salmon and the subsurface

David Dralle, Gabe Rossi, Phil Georgakakos, Jesse Hahm, Daniella Rempe, Monica Blanchard, Mary Power, Bill Dietrich, and Stephanie Carlson, CALIFORNIA WATERBLOG

Our central hypothesis is that we will not recover salmon abundance without recovering a diversity of paths through the watershed and through the life cycle and, moreover, that the strategies that are missing or only weakly contributing today are ones that relied on the mainstem and other non-natal habitats for rearing / as stop over sites…

You’ve probably noticed that some streams flow year-round while others are seasonally dry, despite receiving similar amounts of rainfall. Through a recent NSF-funded effort (“Eel River Critical Zone Observatory”), we learned several things about how landscapes filter climate to produce such diverse flow behavior–and the implications for how salmon live their lives.

Our 25-year field study revealed that belts of California’s Eel River watershed underlain by different geologies have different Critical Zones (CZs) – Earth’s permeable surface layers from the top of the vegetation canopy down to fresh bedrock, where water can be stored and exchanged.

SuzanneMay 3, 2024May 8, 2024Habitats, Sustainable Livingecosystems, fire resilience, native plant gardening, native plants, pollinators

Fulton nursery a go-to spot for native plants

Jeff Cox, PRESS DEMOCRAT

Cal-Flora Nursery in Fulton
California Native Plant Society – Milo Baker Chapter

The showy lady’s slipper (Cypripedium reginae) that grows east of the Rockies is a large wild orchid that reaches up to 30 inches tall, with 3- to 4-inch-long, slipperlike flowers of rose pink. They don’t grow around here. But their distant cousins do, and they look very different.

Our Sonoma County summer fog calls forth these plants where the redwoods grow tall and human activity is at a minimum. In these conditions, the forest floor may be sprinkled with them. The jewel-like pink fairy slippers (Calypso bulbosa) grow only 2 to 4 inches tall and produce 1- to 2-inch “slippers” that only fairy feet could fit.

Why such a difference among woodland orchids? You might think that our mild climate and rich woodland soils would yield orchids even larger than those back east where winter locks up the soil in ice for nearly half the year.

The answer is our summer drought, where it rarely rains from June to October. Plants native to our Mediterranean climate, as it’s called, have evolved to deal with the dry season. Some, like the California fuchsia (Zauschneria californica) have amped up drought tolerance to astonishing levels, blooming furiously in late summer despite not having a drink for months. Some simply shut down their green, vegetative parts and turn dry and brown, sending their roots to sleep until rain returns, or overwinter as seeds fallen to the ground.

SuzanneApril 18, 2024May 8, 2024Climate Change & Energy, Habitats, Local Organizationsclimate adaptation, fire recovery, Pepperwood Preserve

Lisa Micheli named as Sonoma County’s Climate Crisis Champion

Maggie Fusek, PETALUMA PATCH

Dr. Lisa Micheli, former president & CEO of Pepperwood Foundation, is a “dedicated mentor shaping the next generation of climate leaders.”

U.S. Rep. Mike Thompson recognized Dr. Lisa Micheli, former president & CEO of the Pepperwood Foundation, as Sonoma County’s 2024 Climate Crisis Champion.

Micheli was honored during a ceremony Monday to celebrate climate crisis champions from the five counties of the 4th Congressional District.

“Dr. Micheli is a tireless advocate for climate change adaptation and environmental protection as well as a dedicated mentor shaping the next generation of climate leaders,” Thompson said. “Dr. Micheli has put her doctorate in energy and resources from UC Berkeley to good use, serving as the Sonoma Community Services and Environment Commissioner, directing the Rutherford Reach Restoration of the Napa River, and founding the Pepperwood Foundation, which has become a leading institute for regional climate resilience in Northern California. She is exceptionally deserving of this award, and I am proud to recognize all that Dr. Micheli has accomplished.”

SuzanneApril 11, 2024April 17, 2024Habitats, Water, Wildlifedrought, endangered species, fisheries, habitat loss, salmon, water diversion

California’s ocean salmon fishing season closed for second year in a row

Susan Wood, NORTH BAY BUSINESS JOURNAL

California’s commercial and recreational ocean salmon fishing season is set to be closed for the second consecutive year, another blow to the state’s beleaguered industry suffering from the combined fallout of drought, climate disruption and deteriorating ocean conditions.

Already, a new request is underway for yet another federal disaster declaration to help alleviate some of the wide economic damage from the closure, affecting not just the fleet but many associated businesses that depend on the fishery, one of the state’s most lucrative.

The Pacific Fisheries Management Council, which manages and monitors West Coast salmon stocks in the ocean, endorsed the option on Wednesday of a full closure through the end of the year, mirroring recommendations made to close the fisheries in 2023.

Many fishermen, already resigned to a severely limited season if any at all due to depleted stocks, had backed the full closure.

Read more at https://www.pressdemocrat.com/article/north-bay/californias-salmon-fishing-season-closed-for-second-year-in-a-row/

SuzanneMarch 1, 2024March 1, 2024Habitats, Watercoho, endangered species, Laguna de Santa Rosa, migratory birds, salmon habitat, vernal pools, watershed restoration, wetlands ecosystem

New restoration plan for Laguna de Santa Rosa

Laura Hagar Rush, SEBASTOPOL TIMES

The Laguna de Santa Rosa held an open house on Wednesday, February 21, to celebrate the release of the Laguna de Santa Rosa Restoration Plan. Funded by a grant from the California Department of Fish and Wildlife with matching funds from Sonoma Water, this document examines six potential restoration projects in the Laguna de Santa Rosa watershed.

Presented by Neil Lassettre of Sonoma Water and Scott Dusterhoff of the San Francisco Estuary Institute (SFEI), this plan was several years in the making.

“So six years ago, we were here with folks from the public, many of you here in this hall, saying ‘Well, we were going to do this restoration planning effort.’ And here we are six years later, unveiling this restoration plan to you all. So this is really an exciting time for us,” Dusterhoff said.

Dusterhoff explained the two major phases of the project this way: “The first component was developing an understanding of how the Laguna used to look and how it used to function and the habitats that it was supporting. So that’s developing an understanding of the historical ecology,” he said. “And then after we understand how the Laguna used to look and how it used to function, we can understand the landscape change—so the magnitude of change from what was to what is. So that was part number one. Part number two then was using that information to develop this long term restoration vision—this long term idea of all of the habitats we want to bring back in the Laguna. So then, we took that vision and we dove deep on a few areas, and we came up with this master restoration plan,” he said.

SuzanneJanuary 30, 2024March 1, 2024Habitats, Water, Wildlifedams, endangered species, fish hatchery, fisheries, habitat restoration, salmon

Press Release: Governor Newsom launches California’s ‘Salmon Strategy for a Hotter, Drier Future’

Office of Governor Gavin Newsom

WHAT YOU NEED TO KNOW: To restore populations of salmon amidst hotter and drier weather exacerbated by climate change, Governor Newsom announced California’s first strategy to protect the iconic fish species for generations to come.

Governor Gavin Newsom today announced new actions and efforts already underway that California is taking to help restore California’s salmon populations.

Salmon Strategy for a Hotter, Drier Future

After 10 years of rapidly intensifying drought and more extreme weather, salmon are not doing well. Last year, with projections showing Chinook salmon population at historic lows, the salmon season was closed and the Newsom Administration requested a Federal Fishery Disaster to support impacted communities. Additionally, due to crashing salmon populations in 2023, some tribes canceled their religious and cultural harvests for the first time ever.

The strategy’s six priorities call for:

1. Removing barriers and modernizing infrastructure for salmon migration
2. Restoring habitat
3. Protecting water flows in key rivers at the right times
4. Modernizing hatcheries
5. Transforming technology and management systems
6. Strengthening partnerships

SuzanneNovember 17, 2023November 19, 2023Habitats, Water, Wildlifedams, Eel River, Lake Mendocino, Lake Pillsbury, PG&E, Potter Valley diversion, salmon, salmon habitat, steelhead

PG&E formalizes plan to take down dams on Eel River

Mary Callahan, PRESS DEMOCRAT

In a landmark moment, Pacific Gas & Electric Co. formalized its plans to tear down two more-than-century-old dams on the Eel River — removing the barrier that forms Lake Pillsbury, freeing the waters of the river and restoring the lake footprint to a more natural state.

The moves are part of a 94-page draft surrender application submitted to federal regulators and made public Friday as part of the utility’s plan to decommission its Potter Valley powerhouse and all the infrastructure that comes with it — including Scott and Cape Horn dams, sited slightly downstream.

PG&E has said work deconstructing the dams could begin as early 2028, depending on regulatory approval and environmental review of the plan.

Scott Dam, built in 1921, would come down first, either in phases or all in one season.

Pacific Gas & Electric Co. initial draft plan

The plan fulfills long-held dreams of conservationists and fishery groups to see the cold, clear headwaters of the Eel River, part of the Mendocino National Forest, reopened to migrating fish and to restore natural river flows in hopes of reversing the decline of native fish stocks.

Environmental Center of Sonoma County

Category: Habitats