Good News - July 15-21

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1. Thai tiger numbers swell as prey populations stabilize in western forests

“The tiger population density in a series of protected areas in western Thailand has more than doubled over the past two decades, according to new survey data. […] The most recent year of surveys, which concluded in November 2023, photographed 94 individual tigers, up from 75 individuals in the previous year, and from fewer than 40 in 2007. […] A total of 291 individual tigers older than 1 year were recorded, as well as 67 cubs younger than 1 year.”

2. Work starts to rewild former cattle farm

“Ecologists have started work to turn a former livestock farm into a nature reserve [… which] will become a "mosaic of habitats" for insects, birds and mammals. [… R]ewilding farmland could benefit food security locally by encouraging pollinators, improving soil health and soaking up flood water. [… “N]ature restoration doesn't preclude food production. We want to address [food security] by using nature-based solutions."”

3. Harnessing ‘invisible forests in plain view’ to reforest the world

“[… T]he degraded land contained numerous such stumps with intact root systems capable of regenerating themselves, plus millions of tree seeds hidden in the soil, which farmers could simply encourage to grow and reforest the landscape[….] Today, the technique of letting trees resprout and protecting their growth from livestock and wildlife [… has] massive potential to help tackle biodiversity loss and food insecurity through resilient agroforestry systems. [… The UN’s] reported solution includes investing in land restoration, “nature-positive” food production, and rewilding, which could return between $7 and $30 for every dollar spent.”

4. California bars school districts from outing LGBTQ+ kids to their parents

“Gov. Gavin Newsom signed the SAFETY Act today – a bill that prohibits the forced outing of transgender and gay students, making California the first state to explicitly prohibit school districts from doing so. […] Matt Adams, a head of department at a West London state school, told PinkNews at the time: “Teachers and schools do not have all the information about every child’s home environment and instead of supporting a pupil to be themselves in school, we could be putting them at risk of harm.””

5. 85% of new electricity built in 2023 came from renewables

“Electricity supplied by renewables, like hydropower, solar, and wind, has increased gradually over the past few decades — but rapidly in recent years. [… C]lean energy now makes up around 43 percent of global electricity capacity. In terms of generation — the actual power produced by energy sources — renewables were responsible for 30 percent of electricity production last year. […] Along with the rise of renewable sources has come a slowdown in construction of non-renewable power plants as well as a move to decommission more fossil fuel facilities.”

6. Deadly cobra bites to "drastically reduce" as scientists discover new antivenom

“After successful human trials, the snake venom antidote could be rolled out relatively quickly to become a "cheap, safe and effective drug for treating cobra bites" and saving lives around the globe, say scientists. Scientists have found that a commonly used blood thinner known as heparin can be repurposed as an inexpensive antidote for cobra venom. […] Using CRISPR gene-editing technology […] they successfully repurposed heparin, proving that the common blood thinner can stop the necrosis caused by cobra bites.”

7. FruitFlow: a new citizen science initiative unlocks orchard secrets

“"FruitWatch" has significantly refined phenological models by integrating extensive citizen-sourced data, which spans a wider geographical area than traditional methods. These enhanced models offer growers precise, location-specific predictions, essential for optimizing agricultural planning and interventions. […] By improving the accuracy of phenological models, farmers can better align their operations with natural biological cycles, enhancing both yield and quality.”

8. July 4th Means Freedom for Humpback Whale Near Valdez, Alaska

“The NOAA Fisheries Alaska Marine Mammal Stranding Hotline received numerous reports late afternoon on July 3. A young humpback whale was entangled in the middle of the Port of Valdez[….] “The success of this mission was due to the support of the community, as they were the foundation of the effort,” said Moran. [… Members of the community] were able to fill the critical role of acting as first responders to a marine mammal emergency. “Calling in these reports is extremely valuable as it allows us to respond when safe and appropriate, and also helps us gain information on various threats affecting the animals,” said Lyman.”

9. Elephants Receive First of Its Kind Vaccine

“Elephant endotheliotropic herpesvirus is the leading cause of death for Asian elephants (Elephas maximus) born in facilities in North America and also causes calf deaths in the wild in Asia. A 40-year-old female received the new mRNA vaccine, which is expected to help the animal boost immunity[….]”

10. Conservation partners and Indigenous communities working together to restore forests in Guatemala

“The K’iche have successfully managed their natural resources for centuries using their traditional governing body and ancestral knowledge. As a result, Totonicapán is home to Guatemala’s largest remaining stand of conifer forest. […] EcoLogic has spearheaded a large-scale forest restoration project at Totonicapán, where 13 greenhouses now hold about 16,000 plants apiece, including native cypresses, pines, firs, and alders. […] The process begins each November when community members gather seeds. These seeds then go into planters that include upcycled coconut fibers and mycorrhizal fungi, which help kickstart fertilization. When the plantings reach about 12 inches, they’re ready for distribution.”

July 8-14 news here | (all credit for images and written material can be found at the source linked; I don’t claim credit for anything but curating.)

Ancient redwoods recover from fire by sprouting 1000-year-old buds

Article | Paywall free

When lightning ignited fires around California’s Big Basin Redwoods State Park north of Santa Cruz in August 2020, the blaze spread quickly. Redwoods naturally resist burning, but this time flames shot through the canopies of 100-meter-tall trees, incinerating the needles. “It was shocking,” says Drew Peltier, a tree ecophysiologist at Northern Arizona University. “It really seemed like most of the trees were going to die.”

Yet many of them lived. In a paper published yesterday in Nature Plants, Peltier and his colleagues help explain why: The charred survivors, despite being defoliated [aka losing all their needles], mobilized long-held energy reserves—sugars that had been made from sunlight decades earlier—and poured them into buds that had been lying dormant under the bark for centuries.

“This is one of those papers that challenges our previous knowledge on tree growth,” says Adrian Rocha, an ecosystem ecologist at the University of Notre Dame. “It is amazing to learn that carbon taken up decades ago can be used to sustain its growth into the future.” The findings suggest redwoods have the tools to cope with catastrophic fires driven by climate change, Rocha says. Still, it’s unclear whether the trees could withstand the regular infernos that might occur under a warmer climate regime.

Mild fires strike coastal redwood forests about every decade. The giant trees resist burning thanks to the bark, up to about 30 centimeters thick at the base, which contains tannic acids that retard flames. Their branches and needles are normally beyond the reach of flames that consume vegetation on the ground. But the fire in 2020 was so intense that even the uppermost branches of many trees burned and their ability to photosynthesize went up in smoke along with their pine needles.

Trees photosynthesize to create sugars and other carbohydrates, which provide the energy they need to grow and repair tissue. Trees do store some of this energy, which they can call on during a drought or after a fire. Still, scientists weren’t sure these reserves would prove enough for the burned trees of Big Basin.

Visiting the forest a few months after the fire, Peltier and his colleagues found fresh growth emerging from blackened trunks. They knew that shorter lived trees can store sugars for several years. Because redwoods can live for more than 2000 years, the researchers wondered whether the trees were drawing on much older energy reserves to grow the sprouts.

Average age is only part of the story. The mix of carbohydrates also contained some carbon that was much older. The way trees store their sugar is like refueling a car, Peltier says. Most of the gasoline was added recently, but the tank never runs completely dry and so a few molecules from the very first fill-up remain. Based on the age and mass of the trees and their normal rate of photosynthesis, Peltier calculated that the redwoods were calling on carbohydrates photosynthesized nearly 6 decades ago—several hundred kilograms’ worth—to help the sprouts grow. “They allow these trees to be really fire-resilient because they have this big pool of old reserves to draw on,” Peltier says.

It's not just the energy reserves that are old. The sprouts were emerging from buds that began forming centuries ago. Redwoods and other tree species create budlike tissue that remains under the bark. Scientists can trace the paths of these buds, like a worm burrowing outward. In samples taken from a large redwood that had fallen after the fire, Peltier and colleagues found that many of the buds, some of which had sprouted, extended back as much as 1000 years. “That was really surprising for me,” Peltier says. “As far as I know, these are the oldest ones that have been documented.”

... “The fact that the reserves used are so old indicates that they took a long time to build up,” says Susan Trumbore, a radiocarbon expert at the Max Planck Institute for Biogeochemistry. “Redwoods are majestic organisms. One cannot help rooting for those resprouts to keep them alive in decades to come.”

-via Science, December 1, 2023

Hanna-Barbera store - Los Angeles || 1990 - 1992

Omg, I really wish I could go there! 😍💖🔥

““The Great Pacific Garbage Patch can now be cleaned,” announced Dutch entrepreneur Boyan Slat, the wonderkid inventor who’s spent a decade inventing systems for waterborne litter collection.

Recent tests on his Ocean Cleanup rig called System 002, invented to tackle the 1.8 trillion pieces of plastic pollution, were a success, leading Slat to predict that most of the oceanic garbage patches could be removed by 2040.

Intersections of ocean currents have created the massive floating islands of plastic trash—five slow-moving whirlpools that pull litter from thousands of miles away into a single radius.

The largest one sits between California and Hawaii, and 27-year-old Slat has been designing and testing his systems out there, launching from San Francisco since 2013.

GNN has reported on his original design for the floating device, but his engineering team improved upon it. System 002, nicknamed “Jenny,” successfully netted 9,000 kilograms, or around 20,000 pounds in its first trial.

It’s carbon-neutral, able to capture microplastics as small as 1 millimeter in diameter, and was designed to pose absolutely no threat to wildlife thanks to its wide capture area, slow motion, alerts, and camera monitors that allow operators to spy any overly-curious marine life…

Slat estimates ten Jennies could clean half the garbage patch in five years, and if 10 Jennies were deployed to the five major ocean gyres, then 90% of all floating plastic could be removed by 2040.” -via Good News Network, 10/19/21

How much you wanna bet the State of California will “prohibit” use of this system, because “reasons.”

If it’s in international waters they can’t do anything about it. And I’m pretty sure the federal government decides what can and can’t go on off our coasts too, not local or state.

Slat has been working on this since he was literally a child. I remember the first posts, articles, and I think there was even a fundraising campaign at one point.

I am so, so proud of him holy shit.

^^^ me too!! I remember the first news yeaaars ago that some kid had thought up a brilliantly simple method of cleaning up the oceans, and even that first prototype was amazingly efficient in solving a problem that the grownup world seemed to have given up on. It was so simple I couldn’t believe no scientist or engineer had thought of it before.

And he’s just been refining it and making it better and better? Amazing news!

Well done, sir, well done and thank you <3

My big memory of this is that every time he sent out a prototype, people would overwhelmingly go “AH HA! See? It didn’t work as advertised because a storm broke it/it didn’t filter as much as he predicted/etc.”

And every time, Boyan would analyse what went wrong, tinker with it, and send a stronger version back out.

There are still issues with it, like, but this guy isn’t some shitty billionaire - he’s a normal man walking the walk to clean up an international problem that everyone else is just wringing their hands over. I have no clue why everyone is desperately waiting for him to fail. He’s picked his hill, and he plods along, and if the latest design hasn’t met expectations, he creates a new one.

Their website is here, btw, in case anyone wants to have a look; they still accept donations

Lol whoops THIS is the website

Also, the same group is already using this technology in California right now. Here’s a picture of the Interceptor I took in Los Angeles.

Excerpt from this story from the LA Times:

““The Great Pacific Garbage Patch can now be cleaned,” announced Dutch entrepreneur Boyan Slat, the wonderkid inventor who’s spent a decade inventing systems for waterborne litter collection.

Recent tests on his Ocean Cleanup rig called System 002, invented to tackle the 1.8 trillion pieces of plastic pollution, were a success, leading Slat to predict that most of the oceanic garbage patches could be removed by 2040.

Intersections of ocean currents have created the massive floating islands of plastic trash—five slow-moving whirlpools that pull litter from thousands of miles away into a single radius.

The largest one sits between California and Hawaii, and 27-year-old Slat has been designing and testing his systems out there, launching from San Francisco since 2013.

GNN has reported on his original design for the floating device, but his engineering team improved upon it. System 002, nicknamed “Jenny,” successfully netted 9,000 kilograms, or around 20,000 pounds in its first trial.

It’s carbon-neutral, able to capture microplastics as small as 1 millimeter in diameter, and was designed to pose absolutely no threat to wildlife thanks to its wide capture area, slow motion, alerts, and camera monitors that allow operators to spy any overly-curious marine life…

Slat estimates ten Jennies could clean half the garbage patch in five years, and if 10 Jennies were deployed to the five major ocean gyres, then 90% of all floating plastic could be removed by 2040.” -via Good News Network, 10/19/21

““The Great Pacific Garbage Patch can now be cleaned,” announced Dutch entrepreneur Boyan Slat, the wonderkid inventor who’s spent a decade inventing systems for waterborne litter collection.

Recent tests on his Ocean Cleanup rig called System 002, invented to tackle the 1.8 trillion pieces of plastic pollution, were a success, leading Slat to predict that most of the oceanic garbage patches could be removed by 2040.

Intersections of ocean currents have created the massive floating islands of plastic trash—five slow-moving whirlpools that pull litter from thousands of miles away into a single radius.

The largest one sits between California and Hawaii, and 27-year-old Slat has been designing and testing his systems out there, launching from San Francisco since 2013.

GNN has reported on his original design for the floating device, but his engineering team improved upon it. System 002, nicknamed “Jenny,” successfully netted 9,000 kilograms, or around 20,000 pounds in its first trial.

It’s carbon-neutral, able to capture microplastics as small as 1 millimeter in diameter, and was designed to pose absolutely no threat to wildlife thanks to its wide capture area, slow motion, alerts, and camera monitors that allow operators to spy any overly-curious marine life…

Slat estimates ten Jennies could clean half the garbage patch in five years, and if 10 Jennies were deployed to the five major ocean gyres, then 90% of all floating plastic could be removed by 2040.” -via Good News Network, 10/19/21

Blockbuster Video Hollywood store Grand Opening (1990)

https://apnews.com/article/business-environment-and-nature-forests-california-native-americans-00156ebf0d5a16eea463b3944e828e8b

Anyone know anything else about this?

A California redwood forest has officially been returned to a group of Native tribes https://www.npr.org/2022/01/26/1075778055/california-redwood-forest-native-american-tribes

@hope-for-the-planet

“Tc'ih-Léh-Dûñ is home to ancient trees, important bodies of water and a variety of endangered species.

It consists of 200 acres of old-growth coast redwoods and 1.5 miles of Anderson Creek, a stream and tributary of the South Fork Eel River[…]

The council and the league say their partnership will protect the environment by preventing habitat loss, commercial timber operations, construction and other development.

They plan to rely on a mix of Indigenous place-based land guardianship principles, conservation science, climate adaptation and fire resiliency concepts to heal and preserve the area.”

Thanks for the tag!

cartoons → where they take place

In The Know Conservation Rescuers free humpback whale entangled in illegal fishing net

This humpback whale got trapped in an illegal fishing net and it took rescuers hours to free it.

SHOUTOUT TO FRESNO. 

Kind of middle of nowhere of California. JK. I know like one person from Fresno. 

I watched this season a couple times before realizing Diane was writing about herself.

Archie Harrison Mountbatten-Windsor July 6th 2019

Hollyhock Manheim-Mannheim-Guerrero-Robinson-Zilberschlag-Hsung-Fonzerelli-McQuack