Gleanings of the Week Ending September 21, 2024

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Congaree National Park to Remove Feral Hogs – There were feral hogs in the park when I visited in 2008!

Witness 1.8 billion years of tectonic plates dance across Earth’s surface in a new animation – I watched the video twice…the first just enjoying the overall moves. The second time I watched for how North America moved over time.

What Are the Best Policies for Reducing Carbon Emissions? - A systematic analysis of more than 1,500 climate policies from around the world found that only 63 were successful, reducing average emissions by 19 percent on average. Policies are more effective when implemented with a variety of other policies, instead of alone. In the U.K., banning coal-fired power plants worked when it was combined with tax or price incentives. The same was true for banning combustion engine cars in Norway. The study also found that successful strategies differed between countries—in developed countries, carbon pricing was effective, while regulation was successful in developing countries.

How thyroid hormone fuels the drive to explore - Research in mice sheds light on how thyroid hormone alters wiring in the brain. Findings reveal that thyroid hormone syncs up the brain and body to drive exploratory behavior. Too little thyroid hormone slows down metabolism and can result in symptoms of depression, while too much speeds up metabolism and can lead to symptoms of mania. The receptor for thyroid hormone is expressed by cells throughout the entire brain, including in areas of the cortex responsible for high-level cognition like planning and decision-making.

Cutthroats and Cottonwoods: Protecting the South Fork of the Snake - The South Fork contains the largest cottonwood gallery in the West. In the fall, the leaves on the tall-timbered giants lining the banks bounce in the breeze like gold coins exploding from the pot at rainbow’s end. Native Yellowstone cutthroat trout are in the South Fork. Most of the cutthroats spawn in tributaries contributing to the South Fork but they are found throughout and the farther you float, the bigger they get…. a river that is as it should be. Consistently wild.

Nutrition and healthy aging: The role of protein quality in combatting muscle loss - Aging may reduce our ability to digest, absorb and utilize the nutrients in food. It is important to consider increasing the amount and improving the quality of protein (probably higher than what is currently recommended for the general population) we consume. For example – research showed that consuming higher-quality (whey and pea) protein supplements at breakfast and lunch increased muscle-building in older adults by almost 10 per cent. However, collagen protein — a supplement heavily marketed towards older adults — did nothing to bolster muscle-building in older adults.

Flash Flood Roars Through Frijoles Canyon at Bandelier National Monument – One of my favorite places in New Mexico……hope I can visit again sometime when it isn’t flooded!

Cooler Communities for All - Four key design strategies to reduce urban temperatures:

• Increase tree percentage in parks and green spaces

• Provide shade

• Use plant materials and water instead of hardscape

• Switch to green ground cover, including grasses and shrubs

This Massive Egyptian Observatory Is Unlocking Celestial Secrets of an Ancient Culture - Archaeologists in Egypt have just uncovered a truly stellar find—a sixth century B.C.E. astronomical observatory in the ancient city of Kafr El-Sheikh. The observatory, made from mud bricks, is the largest and oldest of its kind in the region, spanning nearly 10,000 square feet. It was in ancient Egypt that the 365-day calendar was born, and the 24-hour day. They completely mapped the night sky, and had their own constellations and zodiac, some signs of which are still recognized today.

Looting of the Sudan National Museum – more is at stake than priceless ancient treasures - It was founded in 1959, ahead of the construction of the Aswan High Dam. A Unesco-led salvage campaign was launched in 1960 to protect and preserve the ancient monuments that would be flooded by the dam, which would alter the landscape of the Nubian region. The reported loss of parts of this collection represents a profound and multi-layered tragedy for future generations.

Food Adventures with Elderly Parents

This past month has required more creativity with food than any time I can remember.

My parent that was in the hospital in mid-November, came home requiring thickened liquids because of a challenge swallowing. We must put thickening powder in everything. Initially, the change in texture was so off putting that the food consumed was far below the amount needed to sustain weight. We began adding a mass building powder to the liquids as well and succeeded well enough to stop the weight loss.

We quickly learned to make the liquids in bottles and jars with lids that could be shaken to thoroughly mix the powder into the liquid. Another lesson learned: water, milk, and coffee were not going to be consumed anymore because they evidently tasted horrible thickened. We shifted to juices and Gatorade.

Mason jars worked well for the during the day; smaller (plastic) reused juice/Gatorade bottles for at night. The other parent is drinking more Gatorade now too.

The other dietary recommendation after the hospital was to reduce sodium. They were already using Mrs. Dash (no salt) for seasoning but we became more focused on choosing lower sodium options at the grocery store – turkey bacon rather than the usual, no more hot dogs or ham. Canned soups are probably not going to be on the menu either; homemade soups thickened with finely chopped veggies don’t seem to work very well either so we are still searching for how to prepare hearty winter soups that are appetizing. Plain hamburger patties with condiments on the side are one success story.

We discovered that they both prefer simpler food and one of them does not like leafy greens under other food. They used to like cheesy eggs or toast…now they want the eggs on their own…toast with butter or apple butter (my sister bought a special apple butter that is a new favorite). Their 2 favorite breakfasts are oatmeal (we add protein powder in the bowl…they select the other additions: butter, brown sugar, raisins, cranraisins, dates, walnuts) and over easy eggs with turkey bacon. Apple sauce with cottage cheese might be ok….as long as  there is had a dab of the apple butter in the mix.

My sister and I are experimenting….trying to adjust to their changing tastes. Having some fun with it and laughing at the things we try that don’t work.

Chia seed pudding (trying to find foods that are thickened with something other than the powder) was an example of a good try…but not something we’ll do again!

Gleanings of the Week Ending September 23, 2023

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

As the Mississippi Swerves, Can We Let Nature Regain Control? - After the lower Mississippi began pouring through and enlarging Neptune Pass in 2019, sediment began flowing into a sand-and-silt-starved Delta Bay. Now the Army Corps of Engineers — breaking with tradition — is considering letting at least part of the river have its way…..a change from always ‘filling the breach’ strategy of years past that has had positive economic impacts but caused environmental problems. According to the U.S. Geological Survey, since 1932, more than 2,000 square miles of land in the Mississippi Delta have disappeared under water.

Babcock Ranch: Florida's first hurricane-proof town - When Hurricane Ian made landfall on the southwest Florida coast, it brought 150 mph winds, 17 inches of rain within 24 hours, and storm surges of up to 18 ft. It was the costliest hurricane in Florida's history, causing more than $112 billion  in damage – and at least 150 deaths. Babcock Ranch is an 18,000-acre development that was sitting in the eye of the storm on the southwest of the state just north of Fort Myers. Built to withstand powerful storms, the town came out relatively unscathed. Is this type of development going to be the only kind economically viable for states like Florida in the future?

Year-round school: Difference-maker or waste of time? – No conclusion in this article….evidently there is renewed interest in the idea in the Southeast. But – the concept is not what most people probably assume. The implementation does not involve more days in school for students and often makes childcare more difficult!

What Are Heat Pump Air Conditioners? - Modern heat pumps are superefficient and can deliver heat down to -15 degrees Fahrenheit…but I had to look to find that they can deliver cool air up to 115 degrees which should have been in the article since it was about air conditioning!

Controversial dwarfism drugs spur growth — but do they improve health? – Hard choices.

Microplastics infiltrate all systems of body, cause behavioral changes – Especially in older mice…behaviors akin to dementia in humans. The changes became more profound in older animals. The microplastics in the study were delivered orally via drinking water…and not in high doses.  It’s scary to think about how microplastics might be impacting humans too.

Can California Cropland Be Repurposed for Community Solar? – Evidently the current farming practices are not sustainable, and some farmland needs to be retired. The idea is that the already disturbed land could be repurposed for new community solar projects. I wondered where the food we now are getting from California will be grown in the future…how robust is the US food production system?

TB research shows a good diet can cut infections by nearly 50% - Improved nutrition in family members of patients in India with lung TB reduced all forms of TB by nearly 40%, and infectious TB by nearly 50%. And…for the patients: An early weight gain in the first two months was associated with 60% lower risk of TB mortality. The other benefits were higher treatment success and better weight gain. During the six-month follow-up period, a remarkable treatment success rate of 94% was achieved.

Top 10 Things You Didn’t Know About Wind Power – How many of these 10 did you know already? I knew 4 of the 10…and knew a little about several others. It’s good to see the progress being made. Kudos to Iowa and South Dakota where over 50% of their electricity generation is from wind energy.

Soils forming on the branches of trees are an overlooked forest habitat – This was a study of a tropical forest in Costa Rica, but it reminded me of a tree along a field trip hiking route in Maryland that I always pointed out to students. It was an old maple that had an indention in its trunk that contained soil about 6 feet above the base of the tree. The tree had grown some roots into that soil and there was moss there. Spider webs filled in. Once we found a shed snakeskin hanging from the area!

Red Cabbage

My rule of thumb is to always buy the more colorful version of veggies when they are available – so I always buy the red cabbage rather than green (unless the red is not available)! The extra nutrients in the red cabbage make it worth the little bit of extra cost. However - red cabbage always looks more purple than red to me.

The outer leaves come off easily enough – to roll and then cut into thin slivers for slaw, but the leaves quickly are so tightly wrapped together that they cannot be separated; I cut cross sections through the head and then cut the pile on the board until the pieces are small enough for slaw. I am always fascinated by the patterns of the white and red/purple in the cross sections.

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Of course, I never use the whole head at once…and I’ve saved pieces for a few days to see how the patterns change as they age. They shrink a little as they dry…and the purple color may deepen! The white part gets bumpy and begins to look spongy!

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Gleanings of the Week Ending August 21, 2021

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Nine things you should know about sea horses – The males give birth! Like many creatures right now – they are in trouble from climate change (and overfishing in some parts of the world). Not long ago – I learned that there is a species of seahorse native to the Chesapeake Bay. They live in sea grasses and estuaries…habitats that are in trouble.

Electric cars and batteries: how will the world produce enough? – One of the important steps that needs to ramp up as batteries (and solar cells) reach end of life – is recycling. We need to think about closed loops for the resources required to manufacture future renewables!

New analysis of landmark scurvy study leads to update on vitamin C needs – An example of the research behind how those ‘daily requirements’ of vitamins and minerals were developed. I wonder if more of the values need to go through a validation…how many would change just as the vitamin C requirement did.

Top 10 Grassland Species Across the Globe – The ones we have in the US are Long-billed Curlew, Black-footed Ferret, Pronghorn, Swift Fox, and American Bison.

The multi-billion dollar giants that are melting away – Glaciers. When they are gone…many parts of the world will be drier places. This article is primarily about central Asia…but the situation in South America is similar.

Loss of biodiversity in streams threatens vital biological process – Fungi and bacteria can’t do the decomposition job alone…the aquatic insects (often larvae) and crustaceans are needed too. And the populations and diversity of those organisms in our streams is declining.

Top 25 birds of the week: plumage! – Bird photographs…always colorful and interesting.

Gender revolutions in who holds the purse strings – The study was done in Britain…I wonder if similar (or different) changes are happening elsewhere in the world.

‘Polluter pays’ policy could speed up emission reductions and removal of atmospheric CO2 – A change that could speed up the transition we need to make…if we can somehow overcome the lobbying for the status quo trajectory.

Photography In The National Parks: Fun Fact Photography – This is a kind of photography you can do in lots of places. A little curiosity and a camera…some web searches…a neat cycle of learning/art that can turn again and again.

Gleanings, MAELSTROM prompt, and a Phoebe

Continuing the blog post series prompted by COVID-19….

Gleanings from the Past Week

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The world’s most nutritious foods - BBC Future – The one on the list that surprised me was ‘pork fat.’

New Thoughts on Corn Cultivation at Cahokia - Archaeology Magazine – Evidently maize arrived between AD 900 and 1000…about 1,000 years later than previously thought. I remember visiting Cahokia in 2010 about this time….a road trip from Ithaca NY to Flagstaff AZ with my daughter for her summer of undergraduate research.

Old Wisteria Tree in Japan Is the Most Beautiful in the World – I missed the wisteria blooming at Brookside Gardens this year. This 150 year old tree in this post is huge in comparison.

How the news changes the way we think and behave - BBC Future – I find that I feel better when I don’t check the news as often…once or twice a day is often enough unless there is something happening that impacts what I am doing (like very bad weather coming). I want to stay informed but don’t need stories repeated again and again…one time is generally enough and there are very few that I need to know as they are developing.

Top 25 birds of the week: #May 2020 - Wild Bird Revolution – A little feathery color….

Waves of Fluid Bathe the Sleeping Brain, Perhaps to Clear Waste | The Scientist Magazine®  - Still a lot to learn about the brain. I found myself wondering of poor sleep is the cause or effect of some disorders.

An Intimate Look at Italy’s Saffron Harvest - The New York Times – Color and flavor – and labor intensive.

Saber-tooth surprise: Fossils redraw picture of the fearsome big cat – The big cat was a forest/ambush hunter rather than one that hunted in more open environments.

Welcome Back! | The Prairie Ecologist – Noticing the firsts of spring….a bird returned…insects emerging (or sometimes returning), plants beginning to grow….lots to take in.

Medieval Arrows Inflicted Injuries That Mirror Damage Caused by Modern Bullets | Smart News | Smithsonian Magazine – The English longbow. The best ones were made from yew and measured 6 feet long. Drawing the weapon required 150-180 pounds of force. They shot arrows to 1,000 feet. At the Battle of Crecy in 1346, historians estimate that the English archers shot as many as 35,000 arrows per minute….were victorious even though they were outnumber by 2 to 1.

A Zentangle Prompt

Experiment with the MAELSTROM pattern. This is a grid pattern and is an opportunity to play with different orientations of a simple basic design made in each small square.  I always like to reuse materials I have around the house and an old calendar is great for these patterns. My calendar has large enough blocks for each day that I divide each into 4 x 4 grids and then cover the whole page (except for the small blocks that have a number in them) – in this case with MAELSTROM variations. I’ll share the results with you tomorrow.

Here is a tile I made yesterday based on the prompt: Make a tile with TRIPOLI as the central tangle.

Unique activities for yesterday:

Phoebe in the morning. I hear a phoebe almost every morning but usually don’t get a photograph. Yesterday I did…while it was proclaiming its name.

Small chipping sparrow. I’ve noticed a chipping sparrow that looks smaller than the others coming to the feeder the past couple of days. I finally got a picture of it with another chipper on the other side of the feeder. Doesn’t the one on the right look smaller? Maybe it is just the way the bird is oriented/holding itself.

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Links to my previous “filling a day of social distance” posts  here.

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The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. "Zentangle" is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Filling a Day of Social Distancing - 5/8/2020 - Gleanings

Continuing the blog post series prompted by COVID-19….

Here are the unique activities for yesterday:

Coloring a flower picture. I found a wonderful book on Internet Archive – Flower Designs by Marcia Bradford. It is printed one flower per page with light lines. They were originally intended for watercolors. I selected the one that looks like a California Poppy first (saving the morning glory for another day); there are 18 flower pages to pick from!

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I saved the page from the book as a jpeg then printed it on manila cardstock. I used a paper cutter to make ‘tiles’ (so that it would be a mosaic rather than one 8.5x11 inch page). I like the colored result. Tomorrow I’ll fill in some of the blank area with ‘tangles’!

Bringing in more iris stems. We had a freeze watch for overnight, so I cut two more iris stems yesterday. The others are not far enough along to bloom, so I left them outside and hoped they would survive the frost. I took the vase outside so that I could put the new stems into water right away with the stem I’d cut previously.

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Unfortunately, I bumped the flower on the way back into the house so now the flower is in its own small water glass.

While I was out, I also cut more mint to use in my smoothie with the chocolate protein powder. It tasted so good last time that I’ve added the combination to my smoothie rotation. Hopefully, the temperature will not get down low enough overnight to kill the mint.

Links to my previous “filling a day of social distance” posts  here.

And now – the Gleanings for this week

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

One little Chipmunk on a Mission! – Pic for Today – Chipmunks are such fun to watch. We have had then periodically around our house but not all the time. They seem to like our front flower beds and porch when they are around. Squirrels are the constant in our neighborhood.

New PMEL Science at Work Video: How tiny particles affect air quality and climate | NOAA Pacific Marine Environmental Laboratory (PMEL) – The video as just under 4 minutes…. explaining how we learn about aerosol particles (important because the particles can impact health).

Image of the Day: Ancient Dental Enamel | The Scientist Magazine® - Quite a lot can be derived from protein sequence analysis these days.

Top 25 birds of the week: Endemic Birds - Wild Bird Revolution – Some birds native only to a certain place.

City of Houston Surprises: 100% Renewable Electricity — $65 Million in Savings in 7 Years | CleanTechnica – The city is planning to power all municipal operations with renewable energy! Also included in the program – the provider will help city employees purchase discounted renewable energy.

Organic food growers see surge in demand during pandemic - UPI.com – Glad the organic farmers are thriving. So far- I’ve been able to get organic produce in my grocery deliveries. My local Community Supported Agriculture farm will begin in June.

Understanding deer damage is crucial when planting new forests -- ScienceDaily – UK research on an issue we deal with in the US too.

Frozen, fresh or canned food: What’s more nutritious? - BBC Future – A little update. The article confirmed what I already knew…it’s good to know I don’t need to reset my thinking.

Analysis of Pompeii's Garbage Suggests the Ancient Romans Recycled, too | Smart News | Smithsonian Magazine – Evidently garbage was piled at city walls and sorted for reuse. They lived much closer to their garbage.

Wildflower Watching as a Source of Solace and Diversion – This is the time of year to find wildflowers. I am always surprised at how amazing even the tiny ones look when I can get close enough to photograph them.

Filling a Day of Social Distance – 4/10/2020 - Gleanings

Continuing the blog post series prompted by COVID-19….

Here are the unique activities for yesterday:

Finishing Vermont Life issues. I finally browsed through the last of the Vermont Life issues. The magazine was published from 1946-2018 and most of the issues are available on Internet Archive. I started at the beginning back in July and just finished the last one (from summer 2018) yesterday. Every issue contains great photography…of beautiful places. It’s a great armchair travel to a place…and through time. I had a friend that had family in Vermont when I was growing up in Texas; she visited there almost every summer. I found myself looking at the pictures from the 1960s and realizing that she probably saw some of those places. I remember her talking about picking blueberries.

IDing a plant for my sister. She sent me a picture from her Texas yard. I found a reference from Texas Master Naturalists easily enough – and passed along the id: Southern Dewberry (p. 23 of the reference).

Cleaning the filter on the air purifier. We’ve been running the air purifier more in our bedroom to keep the pollen allergies at bay – at least while we sleep. The red light came on to tell use the filter needed to be cleaned….it was an easy job…but we were without it for a couple of nights while everything dried. My husband and I both noticed the difference when we began running it again yesterday afternoon.

Hearing the wind sweeping through the forest. Yesterday afternoon was very gusty – not stormy…it was a mostly sunny day. The wind came roaring through the forest ripping off small pieces of leaves and bud coverings from the tulip poplars; some of the bits ended up in our gutters.

The red maple is full of seeds – looking golden from afar but reds/greens show when looking closer; the seeds are mostly staying put; they are not ready to helicopter away from the tree.

Links to my previous “filling a day of social distance” posts  here.

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article. 

How to avoid touching your face so much - BBC Future – Something we are all trying to learn to do along with making masks for whenever we venture away from the house.

A more balanced protein intake can reduce age-related muscle loss -- ScienceDaily – My take away -older people (me included) need to have a high quality protein at lunch…not leave it for the evening meal!

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Bald Eagles and the Unfortunate Power of Forgetting – When I was growing up, bald eagles were rare. They are not now because people took action and stuck with it. Remembering will keep Bald Eagles around and maybe provide a blueprint for the way we all move forward to a healthier Earth.

Scientists find Earth and moon not identical oxygen twins -- ScienceDaily – The finding may challenge the current understanding of the formation of our Moon…..future modeling will need to explore that possibility. Previously models have tried to account for complete oxygen isotope homogenization between the Earth and Moon.

How to escape the tyranny of the clock - BBC Future – Now that I am retired…the tyranny of the clock is not as overwhelming as it was during my career. Right now – there is even less requirement for me to do anything at a particular time….maybe a Zoom meeting or when my shopper is collecting my groceries. Otherwise I set my own time. Text messages or telephone calls or my husband wanting to talk/assistance with a project are interruptions that are easily handled with whatever I am doing. It’s an easy time to enjoy a loosening of the tyranny of the clock.

Top 25 birds of the week: Yellow Feathers - Wild Bird Revolution – Just as I was looking at this group of pictures – an American Goldfinch flew to our feeder! I even got a picture! It has quite got the full summer plumage yet.

See Seven New Dazzling, Dancing Peacock Spiders | Smart News | Smithsonian Magazine – A 1.5-minute video.

Does Equinox Sunset Highlight Egypt’s Sphinx? - Archaeology Magazine – The sun sets over the right shoulder on the spring and fall equinoxes!

Regular Exercise Helps Patients Combat Cancer | The Scientist Magazine® - It may benefit both mental and physical health. This is an example of exercise helping – even when you are sick and probably don’t feel like doing it.

Watch Seven Medieval Castles’ Digital Reconstruction – A animated way to learn about castles…and some history.

Gleanings of the Week Ending October 19, 2019

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

New report deepens understanding of wind-wildlife interactions -- ScienceDaily – This article overviews the report. The 24 page report is available here. The amount of collaboration between the industry, government, conservation, academic and scientific organizations is significant and ongoing.

Marsh-Billings-Rockefeller National Historical Park Celebrates Forests – Maybe I’ll go to Vermont for this festival next September – if it’s an annual event.

These surreal jarred fish tell an urgent story of extinction – The Royal D. Suttkus Fish Collection – nearly 8 million preserved fish…a window into how 20th century development changed the Southeastern US fish….a record of that destruction.

No bones about it, this protein slows down fracture-healing -- ScienceDaily - Abundance of ApoE may explain why older people have trouble healing broken bones. Turning off ApoE completely causes fat to be deposited in arteries (a cardiovascular problem) so treatment options may involve lowering ApoE for short periods of time.

O Canada! We Like Your Food Guide – Food guides from Canada (and some other countries) … some differences from the US. Canada merges ‘dairy’ in with protein foods rather than featuring it as an independent group.

Scientists Are Getting Better at Predicting Hurricane Intensity – A new algorithm has been developed to include the complicated physical mechanisms of tropical cyclone dynamics and the way they interact with upper-ocean and atmospheric circulation. It may reduce the error of tropical cyclone prediction within a 24-hour period by 16%. Every little bit of improvement in prediction means better preparations when an intense storm is approaching.

Artworks of the Dark Zone – From caves in Tennessee and Alabama. Artwork incised in mud and inscriptions. A slideshow.

How Penn State is Cutting Greenhouse Emissions in Half – and Saving Money – Kudos to Penn State. I wonder how many other universities are doing similar things.

Empty Meditative Landscapes Visualize the Tranquil Beauty of Silence – A visual treat

Ed Hawkins “Climate Stripes” May be the Most Important Science Image so Far in This Century – Effective visualization of lots of data…becomes information. The next step is action.

Gleanings of the Week Ending October 12, 2019

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Climate change may cut soil's ability to absorb water -- ScienceDaily – Climate change impacts everything. The models only model pieces of the puzzle. This study was looking specifically at water and soil – not currently included in models..

The Iguana Invasion – Cool Green Science – They’re a common sight in Florida….and the state is now advising people to kill them. No talk of eating them like they do in their native range further south and the Caribbean where they are farmed.

Sigiriya, the 'Lion Fortress' of Sri Lanka – A Heritage Site that survived by being hidden by forests…and being remote enough to not be marred by modern weapons of war.

Impostor syndrome is more common than you think -- ScienceDaily – Seeking social support outside academic (or workplace) specialization seems to be the best coping strategy.

Pregnant Moms' Air Pollution Exposure May Affect Babies' Health | The Scientist Magazine® - Research is ongoing. The first correlation was between air pollution and low birthweight/preterm birth. Current research is on other health consequences in the early life of the baby and beyond…looking beyond correlation to the underlying mechanism.

Top 25 Wild Bird Photographs of the Week: October – The headline picture is of a Green Heron!

BBC - Future - The simple words that save lives – Communication in an emergency…if it goes wrong…tragedy.

Despite growing burden of diet-related disease, medical education does not equip students to provide high quality nutritional care to patients -- ScienceDaily - Researchers call for improved nutrition education to be integrated into the medical curriculum. This makes sense to me…but why hasn’t it been done long before now?

Iceland's Seabird Colonies Are Vanishing, With "Massive" Chick Deaths – Kittiwakes, puffins, murres, fulmars – Chicks die…nests with eggs abandoned. Total breeding failure for many of the birds. For the Puffins it has been happening since 2005. Lots of changes caused by climate change funneling pollution from the North America and Europe to the North Atlantic: mercury ubiquitous and rising fast in some areas, brominated flame retardant, pesticides, PCBs, chemical laced microplastics. A caption under one of the pictures: “In Iceland, levels of PCBs and other contaminants are so high in murre eggs that people shouldn’t eat them.”

Gleanings of the Week Ending October 5, 2019

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

BBC - Future - The desert soil that could save lives – Bioprospecting for antibiotics and industrial biocatalysts from bacteria that survive in extreme environments like the Atacama or Antarctica

Top 25 Wild Bird Photographs of the Week: Resident Birds – National Geographic Society Newsroom – ‘Resident’ around the world….beautiful birds.

Global warming may threaten availability of essential brain-building fatty acid -- ScienceDaily – Impacts of climate change go far beyond the climate models…many probably still to be discovered.

Recovery: Restoring the Floodplain Forest – Cool Green Science – I started reading the article since I am always interested in how restoration projects are created and evolve…but the aspect I’ll remember about it was the info about a tree: American Elms. Ones resistant to Dutch Elm Disease are among the trees being planted as part of the restoration. I grew up at a time when the elms were all dying. There were several I remember at my grandparents’ house in Oklahoma and a tree beside the playhouse at the house we moved to in Dallas in the early 1970s. It was already sickly. I wonder if there will soon be enough varieties and availability of elm trees for them to become landscaping trees again.

Interview: Self-Taught Myanmar Photographer Captures People Working – Capturing images of human-made place. Now I am wondering what I would photograph in my part of the world to do something equivalent.

Crying over plant-based milk: neither science nor history favors a dairy monopoly – An article about milk….and the argument about what the word means. The dairy industry wants it to mean milk from cows…but milk has been used more broadly to mean white liquid for a very long time. We even have plants with ‘milk’ in their name (i.e. milkweed)!

Pictures of India's UNESCO World Heritage sites – Rich cultural and natural history…reflected in places selected to protect.

'Report card' on diet trends: Low-quality carbs account for 42 percent of a day's calories: Older people, those with lower income, and those with less education face greater hurdles -- ScienceDaily – With results like this, maybe we should come up with better ways of helping people learn about nutrition. Do our schools help students learn about nutrition? How many adults have logged their food intake into an app and discovered how good (or poor) their food choices are? The current outreach strategies relative to nutrition are not enough. Sometimes even doctors seem to lack any expertise other than knowing that a patient is overweight/obese or their waist is too large.

Create Wildlife Habitat Around Your House – Cool Green Science – I already have a bird bath and feeder, milkweed patch, brush pile and some native trees (maple, sycamore, tulip poplar, oak). Even a spongy compost pile is habitat (this summer I had puddling tiger swallowtails on it)!

Komodo Dragons Have Skin That Looks Like Chain Mail | Smart News | Smithsonian – Four distinct morphologies of osteoderms in the skin of adult Komodo dragons. Another example of the wonderful complexity in the natural world.

Gleanings of the Week Ending February 10, 2018

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

BBC - Future - The world’s most nutritious foods – A short video and a list. I found that I ate quite a few from the list!

Bumper-Crop Birds: Pop-Up Wetlands Are a Success in California – Cool Green Science – Creating habitat for birds where and when they migrate…through the California Central Valley.

Interview with Photomicrographer Justin Zoll About His Microscopy Series – I was surprised to get ideas from Zentangle from crystals!

A search for insomnia genes involving 1.3 million people is the largest genetic study ever - MIT Technology Review – Lots of people in the study…956 different genes linked to insomnia but genes explain less that 10% of the overall chance that a person has insomnia.

Amazon, JPMorgan, Berkshire creating new health care company – Hopefully these big companies will be able to find ways to make health care better and more affordable for their employees…and then be the model for everyone else.

Frogs Through Time, Modern Portraits of Species Discovered Two Centuries Ago – National Geographic Blog – Looking at frog species documented by the Spix and Martius expedition to Brazil…using their drawings and modern photographs.

This is your brain: This is your brain outdoors: Neuroscientists find differences in brain activity depending whether people are outdoors or in a lab -- ScienceDaily – Most studies have been done indoors … until this one. Until relatively recently in our history, we spent a lot more time outside so I wondered if the warping our brain activity by spending long stretches of time indoors is changing us in more ways that we realize.

Researchers create digital map, cultural history of Carlsbad Caverns  and A day in the park: Carlsbad Caverns National Park – Using LiDAR to create a very detailed map of the cave. The article reminded me that tt’s been a lot of years since I visited the park…maybe it’s time to plan a repeat.

Magnesium makes chromosomes: A new chemical tool, MARIO, shows how free Mg2+ ions regulate chromosome shape -- ScienceDaily – It appears that a mineral we know we need … is key in ways we had not anticipated!

The Prairie Ecologist – Photo of the Week – Pictures of dragonfly larvae that frozen near the surface of a pond! We find dragonfly larvae frequently when we do stream surveys – when things are not frozen. Next time we get many days of very cold weather I’ll take a walk to a local stream (or pond) to see if I find any larvae on the surface.