Gleanings of the Week Ending July 29, 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.

An elegant enigma – A shipwreck discovered 30 feet below the surface 15 years ago…what we know (and don’t know) about it after study of the 1,500 objects recovered including textiles in 4 chests. The name of the ship is still unknown but the construction indicates it was a Dutch trader constructed around 1645 and sank around 1660.

At Peru temple site, archaeologists explore 3,000-year-old 'condor's passageway' – A 3,000 year old sealed corridor in a massive temple complex built by the ancient Chavin culture.

Does Nature Need a Trigger Warning? – A thought provoking post. Predators must be part of our conservation actions…and need to be valued as they are rather than simplistically.

Two-Hundred Years of Written Observations of Kīlauea's Summit Activity – On August 1, 1823, an English missionary visited the summit and published his observations (I found the book online -available on Internet Archive…Chapter 6 begins on page 121…image below). Mark Twain visited in 1866 and trekked across the caldera floor to Halema’uma’u, watching “a heaving sea of molten fire of seemingly limitless extent.” There are several links in the article that are worth following. My favorite is the USGS Views of a Century of Activity at Kilauea Caldera – A Visual Essay.

How Texas is racing to thwart the heat  - Unfortunately, planning for heat is not as well-developed in the US as planning for other hazards like flooding so many cities are scrambling to take proactive measures to cool their streets down and protect people from the dangerous impacts of overheating. In urban heat islands, temperatures can be up to 20 degrees Fahrenheit hotter than less populated areas. Austin, TX has a climate resilience plan that includes strengthening emergency response and future-proofing new facilities and infrastructure. It also developed an urban forest canopy for the city to ensure cool outdoor spaces. The city has now applied for a United States Department of Agriculture (USDA) grant to plant more trees after finding the tree canopy coverage was helping Austin to adapt to hotter temperatures. In 2021, San Antonio became the first city in Texas to participate in a pilot project to lower pavement temperatures by applying a coat of paint that reflects the sun's rays. I was disappointed that other large cities in Texas (like Dallas and Houston) were not mentioned in the article. My impression of Dallas is that there is a lot of concrete.

Detecting spoiled foods with LEDs – A potential improvement in non-invasive monitoring of fruit and vegetable freshness.

Joshua trees are dying. This new legislation hopes to tackle that – A compromise law…sets up a conservation fund and requires the state to develop a conservation plan and companies to obtain a permit from the state to cut down or relocate existing trees.

The looming 840,000 ton waste problem that isn't single-use plastics – Carbon and glass fiber composites used in wind turbine blades, hydrogen tanks, airplanes, yachts, construction, and car manufacturing. "This is a huge opportunity," said Dr Wei. "And not only because various modes of recycling are cost-effective and minimally impactful on the environment. In an era of mounting supply chain disruptions, local recycled products can provide a more immediate product when compared to imports and create a burgeoning advanced manufacturing industry."

National Park Visitors Warned to Be "Prepared to Survive" Heat – My husband and I have avoided trips to the western national parks in summer since the 1980s…primarily to avoid crowds but now ‘excessive heat’ is part of our rationale too.

The ocean's color is changing as a consequence of climate change – The color shifts have occurred in 56% of the world’s ocean based on analysis of data from the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard the Aqua satellite, which has been monitoring ocean color for 21 years. Tropical oceans have become steadily greener. Changes in color reflect changes in plankton communities, that will impact everything that feeds on plankton. It will also change how much the ocean will take up carbon, because different types of plankton have different abilities to do that. 

Egyptology History eBook

/

Internet Archive has John A. Wilson’s 1964 book Signs and Wonders upon Pharaoh: A History of American Egyptology - freely available and browse worthy.  The title focuses on American Egyptology but there is contextual information about work by archeologists from other countries as well. All over the world – Ancient Egypt has fascinated people and the finds are more than just objects in museums. They have influenced architecture, art, fashion…concepts of beauty and culture. Enjoy the sample images below (click to enlarge) and browse the book directly by following the link above.

Plant of the Month: Pokeweed

/

A little history…about Pokeweed becoming my ‘plant of the month.’

In Maryland, I battled pokeweed that emerged in my flowerbeds – pulling them and digging up their roots. Here in my Missouri yard – the plant’s exuberant growth has won me over; the large, bright green leaves look good against brick/wood or against other vegetation that is a different shape/texture/color. Its become an appreciated plant in my landscape.

The small blooms are not all that obvious…but are interest at close range. The plants will produce dark purple berries that songbirds will eat in the fall! We have mourning doves, robins, northern mockingbirds and cardinals that are among the birds species known to eat pokeweed berries.

Gleanings of the Week Ending July 22, 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.

The ground is deforming, and buildings aren’t ready – Underground climate change in urban areas where heat islands underground cause enough expansions and contractions to damage building foundations…particularly in older buildings.

How noise pollution impacts nature – A study out of Vail, Colorado, showed that increased trail use by hikers and mountain bikers disturbed elk so much the cows birthed fewer calves. Another out of Grand Teton National Park showed that backcountry skiers scared bighorn sheep during winter when food was scarce, with potentially lethal consequences.

Hospital understaffing and poor work conditions associated with physician and nurse burnout and intent to leave - The study from the University of Pennsylvania School of Nursing found that physicians and nurses, even at hospitals known to be good places to work, experienced adverse outcomes during the pandemic and want hospital management to make significant improvements in their work environments and in patient safety. The solutions to high hospital clinician burnout and turnover, they say, are organizational improvements that provide safe workloads and better work-life balance NOT resilience training for clinicians to better cope with adverse working conditions.

The simple ways cities can adapt to heatwaves – Heat monitoring and planning is become more important for cities…the climate emergency in cities is a health emergency.

New biodegradable plastics are compostable in your backyard – New plastic made from blue-green cyanobacteria that isstronger and stiffer than previous plastics from the same raw ingredient. They can be recycled…but also degrade rapidly in the environment.

Giant Hand Axes Discovered in England Point to Prehistoric Humans’ ‘Strength and Skill’ – More than 300,000 years old perhaps from an interglacial period. Early Neanderthal people inhabited Britain then…and maybe other archaic human species too.

Germs, genes and soil: tales of pathogens past – DNA sequencers and powerful computational tools…applied to ancient microbes…probing their role in human history. This article describes how the work is done, ethical considerations…using examples of what has been accomplished so far. The field of archaeogenetics is just beginning.

Back from the Dead: New Hope for Resurrecting Extinct Plants – There is a global effort to digitize herbaria specimens which had helped identify holdings of extinct plants…sometimes finding seeds. And then the challenge is how to best attempt to grow old seeds.

Pain risk varies significantly across states – Pain due to arthritis varies geographically in the US – with the moderate to severe pain being 23% in West Virginia vs 7% in Minnesota.  There is also a difference between people that did not complete high school…and those who obtained at least a bachelor’s degree – with the delta being greatest in West Virginia, Arkansas, and Alabama. There is a need to focus on the macro-level policies (i.e. generally at the state level) while continuing current individual interventions.

The Acropolis Adopts Crowd Control Measures for the First Time – The post-pandemic travel surge is overwhelming at some places – including the Acropolis!

Louis Raemaekers’ World War I Cartoons

/

There are two books of Louis Raemaekers’ World War I cartoons available on Internet Archive. He was a Dutch editorial cartoonist noted for his anti-German stance that moved to London in 1915. His collected cartoons published in Raemaekers Cartoons (1917) were quickly translated into 18 languages and distributed worldwide in neutral countries – the US being one of those neutral countries. Themes that appear often in the cartoon are the death of culture/civilization, widows, and controlling Germans (represented by the Kaiser and bulky men with German helmets).

Raemaekers Cartoons

According to the Wikipedia entry for him:He toured the US in 1917 shortly after the US declared war on Germany, giving lectures and interviews….by October 1917, more than 2,000 American newspapers had published his cartoons. The popularization of his work is regarded as the largest propaganda effort of the First World War.

America in the War

America in the War was published in 1918. The cartoons often depict Uncle Sam riding to the rescue and troops fresh to the battle…but there is often a hint that the war was more challenging than they anticipated.

Our Missouri Yard – July 2023

/

There’ s always something to photograph when I walk around our yard. I photographed a mushroom that had appeared in the grass near one of the pavers along the route to our back gate for a walk around the neighborhood ponds.

The big players in my macro photography (done with my phone – a Samsung Galaxy S10e) around the yard this month have been the roses that came up from the roots of the bushes that died, the ornamental grass (also coming back from last year), ‘wildflowers’ I planted in a flowerbed near the house that I cleared of rocks and landscaping cloth, and the crape myrtle that came back from the roots (I have 4 and they all came back but only one is blooming so far).

After an early morning rain, I went out to photograph the water on the plants with my bridge camera (Canon Powershot SX70 HS) so that I could use the zoom rather than needing to get close: roses, grass and leave/needless, hosta flowers, crape myrtle. The hostas are my favorite.

I like our new home – inside and out!

St. Louis Zoo

/

After our visit to the Jewel Box, we spent the rest of the day at the St. Louis Zoo. We parked in the south parking lot and noticed the animal sculptures as we made our way to the bridge that leads to the zoo entrance.

The giant tortoises were out and the smallest one was moving about. I noticed one of the larger ones had a hole in its shell; was this tortoise shot at some point in its long life?

The Reptile House was one of our early stops beginning a big loop around the zoo (starting up hill first). The lizard peeking out of a tree in its habitat was one of my favorites.

At one of our first breaks, there were large catalpa trees with the long seed pods still green. It was good to see healthy catalpa trees again; my maternal grandparents had catalpas around their home and business in the 1960s --- seeing the trees triggered fond memories.

The Flight Cage is the oldest part of the zoo; it was built for the 1904 World’s Fair. There were quite a few birds in the large mesh-enclosed area.

One of my favorites was a wood duck. Was the eye injured or is that just the way a wood duck eye looks when it is closed/half open?

Leaving the flight cage – there are mosaics of natural areas.

Cranes were in habitats with other animals. I enjoyed getting different views of the one bird as it was feeding.

In the big apes area, my camera’s zoom managed to get a gorilla in the back of the habitat…looking serious and scratching his brow.

Flamingos and other water birds enjoy lakes with islands at the zoo…visible but able to get further away from noisy crowds. The pelicans are rescued birds (i.e. are birds that have a significant enough injury that they couldn’t survive in the wild).

I enjoyed the ways the zoo uses nature themes in their structures….and that they have solar panels too!

There is a carousel. It looked to be well-maintained but not busy when we were there (hence the pictures).

Of course – there is also ‘wildlife’ in the zoo that just finds the zoo a good place to be!

We enjoyed the people watching as much as the animals at the zoo. Some children obviously were locals familiar with the zoo and enthusiastically making their way to their favorite exhibits…couples with babies in strollers (with visions of the time their child would be old enough to make requests)…families clearly on vacation…older people – sometimes with grandchildren, sometimes as couples or small groups using the zoo as an interesting (and safe) place to walk.

It was a hot day and by about 3 PM we were ready for a cool down. We retreated to our hotel for a few hours before walking to a Lebanese restaurant for an early dinner. It was a day well spent.

St. Louis Jewel Box

/

The Jewel Box is a 1930s vintage greenhouse in St. Louis’ Forest Park. There was a major renovation in 2002 so the building is in excellent condition. The plants are primarily around the edges of the interior leaving space for weddings and other events. Our visit was on a Monday morning – the only other people we saw were people outside working on the water lily pond and the flowerbeds around it.

From the outside, the Jewel Box has the glass walls stairstep up to a flat roof. The framing of the glass panels has a blue patina. There are trees and grassy areas on the sides of the building…the water lily pond in the front.

Inside there were glass panels that divided the entrance area from the larger open area.

The fiddleheads of tree ferns always get my attention. The interior space was appealing – full of light…lush plants around the edges.

Getting to the Jewel Box required a short walk. There is no parking area close so we parked on Macklind Dr. and followed the sidewalk past a naturalized pond,

A nearby magnolia blooming profusely,

And plantings, including a columbine, in a shady mulched area.

Then we came to the lily pond in front of the Jewel Box. It was an opportunity to photograph them in the morning sun.

We took a different route back to the car after seeing the Jewel Box: past the Colonial Daughter Fountain

Then over to the Korean War Memorial that includes a sundial. We puzzled over the flag on the far left…realized later in the day that it was the St. Louis flag!

The short visit was well worth it – for the architecture, water lilies, learning about a part of Forest Park!

Gleanings of the Week Ending July 15, 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.

See the Rancid, Blooming Corpse Flowers Attracting Hundreds in California – Seeing pictures is good enough for me!

Global diet study challenges advice to limit high-fat dairy foods – Some dietary advice is more impactful that others. New studies show that dairy, particularly whole fat, may protect against high blood pressure and metabolic syndrome.

Dust From the Drying Great Salt Lake Is Wreaking Havoc on Utah’s Snow – Dust makes the snow less white…which means it warms more quickly and melts!

Early Medieval Ivory Pocket Ring Analyzed – The ring was found in the grave of a wealthy Anglo-Saxon woman near Sheffield, England…and it was made from the tusk of an African elephant!

Parts of a Munich synagogue demolished by Nazis are found in a river 85 years later – The site of the synagogue is a parking lot and department store now. About 150 tons of stone columns and a tablet bearing the Ten Commandments were found about 7-8 miles from the site in a river. The synagogue had been built in the late 1800s and had more than 1,500 seats. It was destroyed in 1938.

Cosmetic chemical concerns – Not an exhaustive list/explanation, but worth browsing…there are others that seem to be concerning too (such as sulfates) that manufacturers are saying their products are eliminating.

Astro-tourism – chasing eclipses, meteor showers and elusive dark skies from Earth – We did a trek to Nebraska for the 2017 eclipse…have enjoyed Staunton River State Park Chaos Star Parties. My husband has been to Greenbank and Cherry Springs State Park for similar amateur astronomer events. It would be great if there were more such events but there are fewer people interested (and able to afford the equipment) than birders. Hopefully some of the dark sky sites will enlarge their offerings beyond outreach events for individuals that would like places to set up their own equipment. On the plus side – there are solar eclipses come up!

Native Bees Yield Hardier Flowers Than Honey Bees, Research Finds – When pollinated by native bees, plants produce more diverse offspring….and diversity is increasingly important as our climate changes.

Frogs as pollinators – A previously undocumented interaction…and an example that there are still aspects of the natural world to be discovered.

Older adults who remain more active have a better quality of life, study finds – Not really a new idea…but a study that tried to quantify the impact.

Missouri Botanical Garden – June 2023 (2)

/

There are aspects of the Missouri Botanical Garden that are not plants….but are part of the garden experience.

There are benches at handy intervals; it always seemed easy to find one in the shade! Maybe I will make a project of photographing more of the benches during some future visit.

The ceiling in the Sachs Museum is worth the few steps inside…check out whatever is being exhibited there too.

There is a statue of Henry Shaw, founder of the Missouri Botanical Garden near his mausoleum. He set out to create a major and lasting institution more than 150 years ago. He died in 1889 and the garden has continued to thrive in all the directions he initiated…has expanded in ways he could not have imagined. My first experience with the garden was via their Botanicus site where the Missouri Botanical Garden has been digitizing botanical books and making them available since 1995; I found the site in 2009 and have been browsing their books (mostly via the Internet Archive interface). Visiting the garden is something I have wanted to do for a long time.

The Japanese Rock Garden areas around the water feature have smooth curves created with a rake…and there are Japanese lanterns too. A Great Blue Heron flew to a large rock in the center of the water feature and began to preen; the Canada goose in the background is doing the same.

In the Chinese Garden there are mosaics made with small stones as well as the traditional lions at the entrance.

I liked the bench around a tree. It reminded me of the one at Longwood Gardens when my daughter was young; we used it as a resting place where she could easily get up to run into the mists when the big fountains came on (it was a warm day); and then it was gone as part of the fountain renovation. I savored that memory sitting on this bench half the country away from Longwood (near Philadelphia).

There are small sculptures of wildlife too: wood ducks in the forest, butterflies in the butterfly garden….

Geese and racoons as part of fountains.

A purple martin house looked almost full.

One of the green areas had a ‘Mowbot’ to keep it trimmed.

At the end – I took pictures of the floor in the visitor center…familiar leaf shapes: horse chestnut, tulip poplar, sweet gum.

Looking back, it was a good ‘first visit’ – but I already want to go again!

Missouri Botanical Garden – June 2023 (1)

/

So much to see at the Missouri Botanical Garden…

The Climatron is full of lush tropical plantings. Intimate landscapes of ferns and bromeliads…

Flowers (including orchids) and seeds tucked into the greenery….

Cycads….

Flowers and stems different than we see in temperature parts of the world.

Out in the summer sunshine…cone flowers and sunflowers thrive.

Daylilies are blooming profusely.

There was a very odd plant in Linnean House. I took several views of it…and should have taken a picture of the tag too!

I found myself interested in objects where the light was not overly bright or overhead.

And there were some places/plants that became immediately special: a large puffball under a bald cypress that was growing before the garden was started, button bush (one of my favorite native plants), and a woodland area with a gurgling stream (artificial but made to look natural, I enjoyed a short rest on a bench).

I appreciated the Stumpery garden….learning a bit about the history too.

And a few more plants I enjoyed photographing….before we went into the restaurant for lunch (and air conditioning) before we headed home.

Gleanings of the Week Ending July 8, 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.

Air Pollution Causes 1 In 6 Human Deaths – Deaths from modern pollution risk factors, which are the unintended consequence of industrialization and urbanization, have risen by 7% since 2015 and by over 66% since 2000. Unfortunately, little real progress against pollution can be identified overall, particularly in the low-income and middle-income countries, where pollution is most severe. It is increasingly clear that pollution is a planetary threat, and that its drivers, its dispersion, and its effects on health transcend local boundaries and demand a global response.

Opioids no more effective than placebo for acute back and neck pain – The study was done in Australia but, hopefully, will lead to stepping away from opioids for back/neck pain. How many became addicted to opioids via doctors writing prescriptions trying to relieve their patient’s back pain?

Antimicrobial Resistance: The Silent Pandemic – The first accounts of antimicrobial resistance (AMR) occurred 2 years after Alexander Fleming warned about it in his 1945 Nobel speech. AMR is now responsible for nearly 700,000 deaths worldwide each year, and it is projected to kill 10 million per year by 2050.

Early Women Were Hunters, Not Just Gatherers – My favorite statement from the article: “Grandmas were the best hunters in the village.”

Overdose deaths involving street xylazine surged years earlier than reported – Drug death data is gathered and analyzed slowly…not so long ago, it appeared that illicit xylazine use was still largely concentrated in the mid-Atlantic states and the Northeast….but it is not showing up in street samples all across the US and surging in the South and West. US drug deaths hit a new record last year with roughly 110,000 fatal overdoses nationwide from fentanyl and increasingly complex street drug cocktails.

U.S. Wind and Solar Overtake Coal for the First Time - In the first five months of 2023, wind and solar produced 252 terawatt-hours, while coal produced 249 terawatt-hours, according to preliminary government figures. The decline in coal is happening faster than anyone anticipated.

Largest-ever atlas of normal breast cells brings unprecedented insights into mammary biology – 12 major cell types, 58 biological states…differences based on ethnicity, age, and the menopause status of healthy women.

Why our voices change with age – Lots of reasons the sounds we make can change. One habit suggested from the article that I am considering: “Singing or reading out loud daily can give the vocal cords sufficient exercise to slow their decline.”

Cedar Breaks Wildflower Festival Starts Friday – Hmmm…maybe I should look for wildflower festivals (along with birding) when I plan our vacations.

Meltwater is hydro-fracking Greenland’s ice sheet through millions of hairline cracks – destabilizing its internal structure - Earth’s remaining ice sheets in Greenland and Antarctica are far more vulnerable to climate warming than models predict, and that the ice sheets may be destabilizing from inside. Recent studies have shown that:

eBotanical Prints – June 2023

/

Twenty-one more books were added to the botanical print collection this month. I took a break from the Australian Orchid Review in June…found a lot of variety. The earliest book is from 1736….the most recent from 2020. Seven of the books are ‘nature prints’ (a process in which an object as a leaf or flower) is pressed into a plane surface to make either a direct printing surface or a matrix); the image made via nature print this month were from the mid to late 1800s. I found more recent volumes for the publication from the Arnold Arboretum; I’d added the bulk of the volumes to my list of botanical eBooks back in 2021.

My favorite image from the books this month is the nature print of Cucurbita Pepo from Carlo Perini’s Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia V3.

My favorite image from the books this month is the nature print of Cucurbita Pepo from Carlo Perini’s Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia V3.

The whole list of 2,654 botanical eBooks can be accessed here. The list for the June 2023 books with links to the volumes and sample images is at the bottom of this post.

Click on any sample images in the mosaic below to get an enlarged version. Enjoy the June 2023 eBotanical Prints!

Flowers from Nature * Everard, Anne * sample image * 1835

English wild flowers * Burgess, Joseph Tom * sample image * 1868

Backyard Foraging * Madigan, Carleen * sample image * 2009

Ectypa vegetabilium * Ludwig, Christian Gottlieb * sample image * 1760

Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia V1 * Perini, Carlo * sample image * 1854

Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia V2 * Perini, Carlo * sample image * 1854

Designing with wild flowers : a textbook of practical methods for teachers and students  * Smith, Nettie Sylvia * sample image * 1927

Flora dell'Italia setentrionale e del Tirolo meridionale : rappresentata colla fisiotipia V3 * Perini, Carlo * sample image * 1854

Plant analysis, distemper color, bookcover designing, carpet designing, oilcloth and linoleum designing, wallpaper designing, the American vignola, color harmony  * International Textbook Company * sample image * 1905

Arnoldia -  v.76:no.3 (2019) * Arnold Arboretum * sample image * 2019

Arnoldia -  v.76:no.4 (2019) * Arnold Arboretum * sample image * 2019

Arnoldia -  v.77:no.1 (2019) * Arnold Arboretum * sample image * 2019

Arnoldia -  v.77:no.2 (2019) * Arnold Arboretum * sample image * 2019

Arnoldia -  v.77:no.3 (2020) * Arnold Arboretum * sample image * 2020

Arnoldia -  v.77:no.4 (2020) * Arnold Arboretum * sample image * 2020

Arnoldia -  v.78:no.1 (2020) * Arnold Arboretum * sample image * 2020

Arnoldia -  v.78:no.2 (2020) * Arnold Arboretum * sample image * 2020

Vegetabilium omnium generum icones * H.W.S * sample image * 1736

Impressions of Seedlings V1 * Coulson, John * sample image * 1899

Impressions of Seedlings V2 * Coulson, John * sample image * 1899

Impressions of Seedlings V3 * Coulson, John * sample image * 1899

Balloon Glow

/

I missed an annual event near my home in Missouri while I was Carrollton TX in June – a balloon glow (where tethered hot air balloons are inflated at dusk at a local park as part of a summer festival). My husband and daughter decided to attend at the last minute after afternoon thunderstorms ended…and sent pictures! It was great to be able to enjoy the event vicariously (and maybe also good not to be slogging through a muddy field). But – I am determined pay attention to the scheduling of the event and be there rather than in Texas in 2024!

New Mexico Dreaming

/

My daughter had a conference in Albuquerque, NM in June…took advantage of a tour to the Very Large Array (astronomical radio observatory) offered. She sent two pictures.

And started a whole sequence of thoughts about traveling to New Mexico again. The last few times (pre-COVID) were for Festival of the Cranes at Bosque del Apache National Wildlife Refuge in the fall/early winter; they included a lot of birding field trips around Socorro, NM plus tours of the VLA. Prior to that we made vacations that featured Sandia Peak, Chaco Culture National Historical Park, El Malpais National Conservation Area, and Bandelier National Monument. As early as the 1970s, we took road trips from Texas to New Mexico….to Santa Fe, Taos, Los Alamos, Albuquerque.

Now we live close enough to enjoy a road trip to the state. I’m contemplating a loop that would start with an almost straight drive from Missouri across Oklahoma to Albuquerque…and come back through Dallas. Between the long drives…a lot of shorter drives to see areas we’ve been to before and maybe some that we haven’t too! We’ll wait for the temperatures to cool down…and maybe for the birding festival event…to make the trip.

Gleanings of the Week Ending July 1, 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.

How technology helped archaeologists dig deeper – Tools that tell us a lot more than excavation can: chemical and genetic analysis, lidar. This article uses new archaeological data from several cities (New York, Cahokia, Rome, Pompei, Angkor Wat)…pointing out that new analyses reveal that they were often full of immigrants that built the city and there were places those people lived nearby that often were not noticed by excavators! Archaeology is now able to tell us more about how ordinary people lived – not just the elite.

The white roofs cooling women's homes in Indian slums – Maybe white roofs will become a trend in lots of places…reduce the heat island effect that cities must struggle to overcome as the planet gets warmer.

Vienna is the most livable city in the world – It has stability, robust health care and education systems and strong infrastructure, among other factors. There are no cities in the US in the top 10; Honolulu, Hawaii is 25th on the list and the top city located in the US. There are 3 in the top 10 located in Canada: Vancouver, Calgary, and Toronto. 

That's no pizza: A wall painting found in Pompeii doesn't depict Italy's iconic dish – Tomatoes and mozzarella were not available 2,000 years ago when the fresco was created! Tomatoes came from the Americas a few centuries ago and mozzarella was invented in Naples in the 1700s.

This Ancient Maya City Was Hidden in the Jungle for More Than 1,000 Years – Found during a survey with light detection and ranging (lidar) scans in the Balamku ecological reserve on the Yucatan Peninsula. The site is on high ground surrounded by extensive wetlands. The ruins have been named Ocotun (‘stone column’ in Yucatec Mayan) in honor of the many columns found at the site.

Is fast fashion making us sick? – Fashion can be rife with toxic chemicals such as formaldehyde and chromium…and the US has done little to protect consumers from these toxins in clothes. Researchers are correlating declining fertility rate and the rise in autoimmune diagnoses in the US with chemicals found in our clothes.

Winners of the 2023 Audubon Photography Awards Celebrate the Beauty of Birds – Eye candy images of the natural world.

Surgeons must tackle three global health challenges to save lives – Assuming that a new device or approach is always better - not a good assumption but a common one that surgeon make!

The perilous life of the solitary pangolin – Learn about this African animal…their situation in the wild…and how things have changed over the past decade.

Winners of the 2023 BigPicture Natural World Photography Competition embrace our world’s biodiversity – Images telling stories.

Sethos I at Abydos

/

Sethos I is the name sometimes used for the Egyptian pharaoh Seti I. He ruled from 1290-1279 BC and was the father of Ramesses II. There are 4 volumes about work done in 1925-1926 at Abydos when the painted reliefs were copied by Amice M. Calverley with the assistance of Myrtle F. Broome and edited Alan H. Gardiner. The publication was financed by John D. Rockefeller, Jr. with as many colored plates as possible. They were originally published beginning in the 1930s and made available on Internet Archive in 2022 by The Electronic Publications Initiative of the Oriental Institute of the University of Chicago. Perusing these depictions of the reliefs on a big screen monitor is a treat…certainly better than a crowded museum!

Sethos 1. The Temple of King Sethos I at Abydos, Volume I: The Chapels of Osiris, Isis and Horus, 1933

Sethos 2. The Temple of King Sethos I at Abydos, Volume II: The Chapels of Amen-Re', Re'-Harakhti, Ptah, and King Sethos, 1935

Sethos 3. The Temple of King Sethos I at Abydos, Volume III: The Osiris Complex, 1938

Sethos 4. The Temple of King Sethos I at Abydos, Volume IV: The Second Hypostyle Hall, 1958

Ten Little Celebrations – June 2023

/

Every day brings multiple little celebrations…I choose one to log for the day and then select 10 each month to savor in this post.

One year anniversary for our Missoure home. June 2022 is when we moved to Missouri. We’ve settled into the house and I’ve confirmed that my favorite room in the house is my office…just as it was in the Maryland house. The house itself and being closer to family have confirmed again and again that we made a good decision to move when did! So we are celebrating the anniversary.

Dishwasher and sprinkler system working. Of course, every house needs maintenance…in June both our dishwasher and sprinkler system had problems (dishwasher leaked water and the sprinkler system developed a broken head/pipe after the grinding of the pine stump). Fortunately, both were easily fixed (rather than an expensive replacement) and we celebrated that they are functioning again.

Internet/TV/phones working. Shortly after I got to my parents’ home in Carrollton, their internet and TV and phones failed. We had a painful 4 days….celebrated when the tech finally came and replaced their outside box (it was at least 18 years old!).

Scissor-tail at Josey Ranch. Celebrated when I saw a scissor-tailed flycatcher while I was out of my car with camera in hand!

Ducklings at Josey Ranch. Celebrated seeing newly hatched ducklings with a mom trying to protect them from turtles!

Seeing beautyberry flowering. I had previously only noticed beautyberry plants after they had their purple berries. This June I celebrated knowing where the plants grew so I could see the flowers.

Trimming all the dead parts out of crape myrtle and rose buses. It was a daunting task because it seemed like there was so much to trim. It got a little better when I discovered that my gauntlet gloves worked (not thorn pricks from the roses) and that the dead twigs/branches would burn easily. I celebrated when the task was completed…felt like I had accomplished a lot in getting my yard looking better for the summer.

Buying a fragrant sumac (native plant sale). I celebrated my first native plant addition to my landscaping…there will be more through the years.

Homemade marinade with balsamic vinegar. Celebrating trying a new recipe and realizing that I will never need to buy bottle mariade again!

Road trip to St. Louis. Celebrating another road trip with my daughter! Blog posts coming up re our adventure.

Hagerman National Wildlife Refuge – June 2023

/

It was hotter and dustier than May on the afternoon I was at Hagerman…a stop on the road trip between my home and Carrollton TX. The riot of wildflowers of May has shifted toward thistles and sunflowers and lotus…with the May flowers producing seed.

There were three types of egrets I saw: cattle and snowy…

And then a great egret on a snag - scratching.

The black vultures were on the ground. They didn’t appear to be around feeding. They were just in a group at the edge of one of the ponds…socializing.

The butterfly garden near the visitor center has a wider variety of flowers still blooming.

And they were attracting butterflies. I watched one getting nectar from a cone flower.

There were several other kinds around too…and I saw one butterfly laying eggs on a plant that didn’t have any flowers (must have been the plant that the caterpillars like to eat). I had a pleasant conversation with a woman as we both enjoyed the garden; she was about my age, had bought a butterfly kit for a granddaughter (the caterpillar had successfully developed into a butterfly that was released), and was part of the rotation caring for her elderly father in his home…a wonderful chance encounter that made the road trip unique!

There were bees in the butterfly garden too. One was taking a break on a bench…an easy picture!

Gleanings of the Week Ending June 24, 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.

A New Day for the Ancestors’; Mounds - Archaeology Magazine – An Ohio Supreme Court ruling in December 2022 increases access to the earthworks. Soon, the mounds will cease to be part of the golf course at Moundbuilders Country Club!

How ‘tornado alley’ is changing - BBC Future – Tornado Alley is widening. Large tornado outbreaks have become most common in Alabama, Tennessee, and Kentucky rather than Texas and Oklahoma where the term ‘tornado alley’ was invented in the 1950s.

Knit One, Purl Two - Archaeology Magazine – Patterned silk stockings from the 17th century. Volunteers in the Netherlands tried to recreate them. It turned out to be exhausting and highly complex….and required hundreds of hours!

Rooftop Solar Grew Nearly 50 Percent Globally Last Year - Yale E360 – Great progress…the challenge remaining is to be able to use it when we need it. Upgrading electricity and storage infrastructure must keep pace.

50 Years of the Endangered Species Act: A Gulf Coast Success Story • The National Wildlife Federation Blog – The story of the recovery of the Brown Pelican. Now they are easy to see again!

The Fastest-Warming Continent, Europe Has Already Heated by More Than 2 Degrees C - Yale E360 – In 2022 Europe experienced 16,000 heat related deaths and $2 billion weather-related economic damages. With climate change, it is warming faster than any other inhabited continent.

What the Largest-Ever Study of Primate DNA Reveals About Ourselves | Smart News| Smithsonian Magazine – Evidently most primate species have more genetic diversity than humans do. However – primates at risk of going extinct are not helped by that diversity; their trajectory toward extinction is happening too rapidly.

Photography In the National Parks: Photo Documentation – Some tips on how to take pictures that help others recognize a special place/feature, understand a concept, or grasp the mechanics of how something happens.

Divers Are About to Pull a 3,000-Year-Old Shipwreck from the Depths | Smart News| Smithsonian Magazine – Pieces of wood…hand-sewn together. 23 feet of the 39 feet vessel are in very good condition.