Belmont BioBlitz – Fall 2017 (Part I)

Last week, 5th graders from 3 Howard County elementary schools participated in a BioBlitz organized by the Howard County Conservancy at Belmont Manor and Historic Park. The three mornings were quite busy. I enjoyed the calm before the buses arrived – watching the birds at the feeder and photographing the generally calm early morning scene. Then someone would spot a bus starting up the tree lined drive to the manor house – and all the volunteers would spread out and wait for their group of about 10 students and at least one chaperone to be assigned. Then we headed out into the field.

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The area my group was assigned on the first day was meadow rimmed with trees. We used iNaturalist to record observations of what we found: horse nettle, pokeweed, worms, spiders, wooly bear caterpillars, and black walnuts. iNatualist helped us identify things better – particularly if the pictures were good. One of exciting things we found but couldn’t photograph well was tiny worms feeding on the black walnut! We also found a birds nest in the tall grasses of the meadow…and lots of multi-flora rose bushes with thorns that seemed to grab pant legs. In two hours…the students were ready for their picnic lunch in front of the manor house and the return to school – tired from a great BioBlitz day.

More on the other two BioBlitz days in tomorrow’s post….

Soldiers Delight Natural Environment Area

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My husband and I visited Soldiers Delight Natural Environment Area yesterday – taking advantage of the dry fall day before a few days of forecasted rain. It’s located less than 45 minutes from our house and I’ve had it on my list of places to visit since I was in Master Naturalist training a few years ago; I’m a little surprised that we haven’t found the time before now.

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The visitor center is open on Saturdays and sporadically on other days. We got there shortly after 11 and there was already quite a lot of activity. We got a map and headed out to hike. Rather than hiking from the visitor center, we drove a short distance to an overlook that doubles as parking from some of the trails. The overlook shows the area back toward the visitor center.

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The loop trail we took started across the road – following red blazes then orange and rejoining the red to get back to the overlook. It past some remains of one of the mines – fenced off to prevent accidents.

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There were leaves beginning to fall. Some of the oaks had a very large crop of acorns this year judging by the piles on the path. My favorite leaf was a red sassafras. There were some areas of invasive plants but not as many as places that have richer soils. There were swaths of ferns in a few areas. We walked down to a little stream. The water runs over bedrock in most places.

The critter-find for the hike as a fuzzy yellow caterpillar with some black tufts. I looked it up after I got home – an American Dagger Moth Caterpillar. It eats oak leaves – among other things.

More than half the path was over rocky areas; Soldiers Delight is – after all – a serpentine barren.

Gleanings of the Week Ending October 7, 2017

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.

Ancient Roman Mosaic in England Discovered by Amateur Archaeologists – A 4th CE Roman mosaic near the village of Boxford in Berkshire….discovered and then covered up to protect the mosaic until decisions are made about what to do next.

Fall Color In-Depth: Maple Trees Offer New Answers to Diabetes, Alzheimer’s – National Geographic Society  - I like maple syrup and often us it in cooking….it adds more than sweetness and – evidently – is better for you because of those other elements!

Electric Car S-Curve Adoption by Country (Fun Chart!) | CleanTechnica – Norway followed by Iceland and Sweden lead…The US is behind China.

Question: Can People Use Rooftop Solar Power During an Emergency? Answer: It Depends | CleanTechnica – As more battery storage becomes available…the problem of having solar panels but not being able to utilize them if the power grid is down may go away.

Spectacular Shots of Summer Fireworks Festivals in Japan - Hanabi Taikai – Wow! What a huge display.

Infographic: Brain Infection and Alzheimer’s Disease Pathology | The Scientist Magazine® - Evidence of infection (biofilms) in the hippocampus and temporal lobe in brains from people that have died with Alzheimer’s neurodegeneration….several theories about their relationship to Alzheimer’s.

These Breathtaking Natural Wonders No Longer Exist – 18 landscapes that no longer exist…including a beach in Hawaii…some sights in US National Parks.

Free Technology for Teachers: Historical Patterns Animated – A site from the University of Oregon…worth browsing even if you aren’t a teacher.

Interactives from NASA…Exoplanet Exploration – Create your own Earth-like planet….or a hostile world.

LED Lights, All-Electric School Buses, Hydroponic Gardens ... (Cleantech in Action Series) | CleanTechnica – A roundup of cleantech press releases that came out in September.

Macro Lens on a Smartphone

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I bought a clip-on macro lens for my smart phone – something to use when I want to photograph macroinvertebrates in the field (or river). The lens (a 15x macro and 0.63 wide angle combo) is attached to a clip that is easy to position on my phone…and then take off again when I don’t want it.

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I experimented a little this weekend – with an earring and a peacock feather. I discovered that it is easier to get the focus right without the case on the phone.

I am looking forward to trying it during the break between sessions in the river with students…hope they find a lot of macroinvertebrates that I can photograph!

Gleanings of the Week Ending September 30, 2017

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.

What If the Oil Industry Leaves the Gulf Coast? - CityLab – After Hurricane Harvey – there is more recognition of the country’s energy infrastructure.

Clues to Africa’s Mysterious Past Found in Ancient Skeletons - NYTimes.com – 8,100 year old DNA recovered from bones….and other finds that are enlarging our understanding of ancient population movements within Africa via DNA analysis.

Ancient Gem-Studded Teeth Show Skill of Early Dentists – An elaborate example of dental bling from 2,500 years ago from Chiapas, Mexico.

Satellites that Measure Ice Loss to Go Dark - Yale E360 – The two satellites that collect detailed information about earth’s ice sheets will be decommissioned in the next month or so. The replacement satellite is scheduled to be launched in early 2018…but that will still leave a gap in the data.

BBC - Future - The ships that could change the seas forever – Monster ships, remotely piloted, built of futuristic materials and partially powered by renewable energy….so many possibilities.

How a Satellite Just Used Earth Like a Slingshot | Smart News | Smithsonian – OSIRIS-REx in the news. We were in Florida a year ago to see it launched!

Top 25 Wild Bird Photographs of the Week #106 – National Geographic Society -  There is a picture of a Peregrine Falcon at the very end of this set…one bird that has managed to take advantage of urbanized environments.

5 Things We Learned from The Newly Updated “Heat Maps” Developed By Sustainable Energy For All | CleanTechnica – Follow the ‘heat maps’ link to look at them directly or think about the 5 facts highlighted in the article about clean cooking, electrification, rural/urban divide, enabling policies and energy efficiency.

Five Fascinating Facts About the Amazing Cassowary | Smart News | Smithsonian – Big birds…that are fascinating but not very friendly.

This Tiny Country Feeds the World – Food production in The Netherlands. Is this the future of food production to feed the world’s increasing population?

In the Middle Patuxent River with 9th Graders

The Howard County Conservancy conducts field trips with 9th graders in the county to gather another year of data for country’s Watershed Report Card and I am one of the volunteers helping to make it happen. In September, I volunteered twice and both were assessing locations along the Middle Patuxent River. About 120 students participate each day. There is a calm along the river before the students arrive and 30 pairs of boots left haphazardly by the first group of the day (the second group had the challenge of finding a matching pair and realizing that there might be water in the boots before putting them on).

I took more pictures on the second day…before the students arrived. The abiotic measures (like pH, nitrate, nitrite, dissolved oxygen, phosphorous, temperature, transparency, stream corridor) are done at 3 stations above the river. On this day those stations were along a paved trail that was close to the river.

Down in the river there were three other stations with D-nets, collection cups, ice cube trays, and plastic sheets….all used to collect macroinvertebrates for the water to further assess the quality of the river.

The highpoint from one group was finding a hellgrammite (the larvae of the dobsonfly that is as big as a small fish)!

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Another group found a crayfish…and an golden colored dragonfly larvae.

Zooming – September 2017

I spent a lot of time outdoors this month; it’s fall and the weather has been near perfect. The moon was visible in the morning of one of the clear days and I took pictures through frames of leaves. This one is my favorite.

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In the first half of the month the butterfly exhibit at Brookside Gardens was still open and I have lots of zoomed pictures for that but picked two of the blue morpho for this post. Toward the end it was hard to find one with wings that were not battered and palpi intact. These two are in reasonable shape.

Then there were butterflies out in the gardens. The Mexican sunflowers and cone flowers were popular. Do you see the tree skippers (butterflies) on the yellow cone flowers? Click on the image to get a larger view.

The streams are beginning to be colorful with newly fallen leaves. The macroinvertebrates we search for to assess stream quality love matted, rotting leaves! I like the zoom on my camera that helps me get pictures without putting on my tall boots and wading into the river.

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A large silver maple was cut down this month at Mt. Pleasant (Howard County Conservancy) and I working to count the rings and create material we could use with hikes we do for elementary school children. The saw marks were so deep that it had to be sanded before we count the rings…but insect damage was evident. More on this project as it progresses…

Of course, there are plants that area always a favorite – a graceful curve of a leave with water droplets, a flower turned to face the sun, a rose on a rainy day, a beechnut husk (the goody already eaten by a squirrel), birds hunting the bounty of seeds, and a tangle of succulent.

Birding through a window – September 2017

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The goldfinches are enjoying the sunflowers on the deck…making them easier to photograph. The look about after each acrobatic move to pluck a seed.

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A fledgling was making quite a fuss on the deck roof outside my office. I looked around to see what else was going on and discovered the parent in the gutter --- ignoring the noise from the fledgling and enjoying a bath!

A few days later our resident Carolina Wren was out early and singing. There was still water in gutter and it soon took a bath and emerged very wet and bedraggled looking.

Gleanings of the Week Ending September 23, 2017

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.

Celebrate Cassini’s Historic Voyage in Eight Incredible Images | Smart News | Smithsonian – Cassini has crashed into Saturn’s atmosphere (intentionally) and there have been quite a few retrospective articles about its long mission. I liked this one…so am including in the gleanings for this week.

Eighteenth century nautical charts reveal coral loss -- ScienceDaily – The study compared the coral documented in the Florida Keys in nautical charts from the 1770s to satellite data. More than half the coral reef has disappeared completely. Nearer to land, the loss is closer to 90%.

What We Still Don’t Know about the Health Benefits of Nature – THE DIRT – I noticed this article first because the picture under the heading is of Klyde Warren Park in Dallas (I visited there several years ago and enjoyed it) but thin the article was worth looking at too. It defines some priorities for research to understand the health benefits of nature better although most people already agree that is it beneficial…but how exactly does it happen. Some doctors are already prescribing time in the park!

North American Ash on Brink of Extinction | The Scientist Magazine® - In Maryland many of the Ash Trees are already dead or dying. Very sad.

Top 25 Wild Bird Photographs of the Week #105 – National Geographic Society – There’s an Eastern Bluebird toward the middle of this collection….perched a little differently than I usually see them.

A Monumental Road Trip in Northern Arizona - National Parks Traveler – I’ve been to most of these places…..and enjoyed them all.

BBC - Future - How we’re creating ‘super plants’ to help humanity – The article highlights 4 ideas: cross-breeding super plants, using plants as medicine, bananas on steroids, and fire-fighting plants.

Learn How to Create Zentangle Art, a Meditative Form of Drawing – This article is about doing Zentangles (drawing patterns) rather than buying an adult coloring book. I started doing doodles and graduated to Zentangles and never was tempted by the ‘coloring book’ craze.

Ruins of a Roman City Found Off the Coast of Tunisia | Smart News | Smithsonian – The area of ancient Neapolis is off the coast of Tunisia. It was destroyed by a tsunami in 365 AD.

Why are fossilized hairs so rare? -- ScienceDaily – Evidently, fossilized hair is 5 times rarer than feathers.  Chemistry? Environmental conditions? The research includes statistical analysis of where hair and feathers have been found in the fossil record and make some predictions about where and how to look for them going forward.

Wings of Fancy Volunteering Retrospective

I enjoyed volunteering at Brookside Gardens’ Wings of Fancy exhibit. The seasonal exhibit ended on September 17th and I’m missing it this week; I’m already keen on volunteering when the 2018 exhibit starts next April. I started later this year because I only decided to volunteer for in in May…but even so – I managed 26 shifts during the summer months and the first weeks of September. I’ve posted about the earlier shift previously…but am including the last 7 (all in September) in this post.

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Shift XX was a sunny day and I enjoyed a walk in the gardens – flowers and butterflies.

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Shift XXI was wet and there were times that the only people in the conservatory were volunteers! I took some pictures inside the conservatory with my cell phone.

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I parked near the Brookside Gardens Visitor Center rather than near the conservatory for Shift XXII. I hadn’t noticed the horsetail and gingko planting in the bed around the conservatory before…and the brightly colored bench. As I walked down on to the conservatory, I noticed a rotting stump with bright yellow function growing on it.

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The moon was still out when I got to Brookside prior to Shift XXIII. Along the butterfly walk (the path to the ticket taker for the exhibit) the gold finches were enjoying seeds and there was still a Monarch caterpillar on one of the milkweed plants.

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Shift XXIV was rainy – again. I manage a picture of a spider web that held big drops of water. Attendance was light enough that I took pictures inside the conservatory.

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It was a sunny day again for Shift XXV…but attendance was light again. I took a series of Monarch pictures: caterpillars and two mating pairs.

For the final shift, I was fixated on palpi (structures that start on either side of the proboscis and then lay between the eyes) again because I had seen so many blue morphos that appear to not have any. Evidently the blue morpho frequently breaks its palpi while the owl butterfly (second picture) does not!

And so – a fond farewell to Wings of Fancy…until 2018.

Training for Fall Field Trips

Early September is training time for Howard County Conservancy’s fall field trips for Howard County Schools. The content of the field trips had not changed this year; that meant I could take pictures rather than focusing totally on learning the material as we took the example hikes.

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Montjoy Barn

The barn is one of my favorite places. It dates from the 1700s and was moved to Mt. Pleasant in 2003. It has doors on two sides that make a great frame for pictures…and the pegs used in its construction surprise children and chaperones alike during the elementary school hikes.

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Stream Assessment

We used the Davis Branch at Mt. Pleasant for the stream assessment training. We’ll be doing the student science activity with 9th graders in many streams and rivers around the county this fall. There is an abiotic component (testing the water) and then wading into the stream to look for macroinvertebrates.

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Meadow

The hikes through the fall meadow are a joy with second graders studying insects or soil….or sometimes taking a tangent from the assigned topic to observe vultures soaring or small flocks of gold finches enjoying the seeds of meadow plants.

The volunteers are trained…primed for the fieldtrips to begin!

3 Free eBooks – September 2017

I picked three series this month – one magazine and two multi-volume books.

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The Graphic Arts (The monthly magazine of the craftsmanship of advertising). Boston: The Graphic Arts Co. 1911-1915. Eight volumes are available from Hathi Trust here. A lot of technical advances were being made during this time to meet the demand for increasingly colorful print advertising. The clip I’ve picked was annotated “An achievement in two-color plate making.”

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Duncan, James and Dunbar, William. Introduction to entomology. Edinburgh: W.H. Lizars. 1843. Seven volumes available from Internet Archive: one, two, three, four, five, six, seven. Some of the butterflies looked very familiar (like ones in Brookside Gardens Wings of Fancy exhibit). I wondered how many of the insects seen in 1843 are now extinct.

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Harris, William T, Edward Everett Hale, Nelson A. Miles, O. P. Austin, George Cary Eggleston (editorial staff). The United States of America: A pictorial history of the American nation from the earliest discoveries and settlements to the present time. New York: Imperial Publishing Company. 1909. Five volumes available from Hathi Trust here. There are more drawings than color illustrations…and the telling is somewhat dated. History is subtly re-interpreted. This was the way history was presented prior to World War I…before we became a ‘superpower.’

Hiking to the Patapsco

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Last Saturday, I led a group from Belmont Manor and Historic Park to the Avalon area of Patapsco Valley State Park. It was a beautiful day for a hike – sunny and not too hot. I didn’t take any pictures going downhill since I needed to be in the front. I did stop to check some spicebush (understory trees) for caterpillars since I am more aware of spicebush swallowtail caterpillar behavior from the Brookside Gardens’ Wings of Fancy caterpillar house (see my post about them here) while we made a short stop to allow the group to come together.

Once we got down near the river, a volunteer ranger met us to provide some park history. One stop was concrete Avalon Dam and I took a picture of it through the tangle of vegetation trees. The river bypasses the dam now! Looking down I noticed some self-fungus and very green moss among the accumulating leaves.

We stopped at the sign about Elkridge Landing. There is some controversy about exactly where the Landing was but it probably was not exactly where the sign I located. Another bit of history: the sign was made as an Eagle Scout project; it was very nice at the beginning - but has not weathered well. Maintenance in the park is always a challenge.

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This is a wall that remains near what was the mill race in colonial times for the Avalon Nail and Iron Works – mended many times. It could be used for a geology talk as easily as for history.

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While we were in the park we saw an ambulance come by with flashing lights and then leave again – lights still flashing. We heard that a hiker had gotten bitten by something. Later we learned the bit was from a copperhead and was on the ankle. It was a warm enough day that many people were in hiking sandals and shorts….scary that there was at least one snake not that far from where were hiking.

We started our hike back up the trail and noted the shelter along the trail that we hadn’t noticed on the way down because we stayed on the fire road rather than taking the trail.

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The trail through the forest was up hill but shady and scenic.

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I stopped to enjoy the stand of bigleaf magnolia. I didn’t hike to see them in the spring this year…maybe something to plan to do in 2018. That’s when they would be blooming.

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The path is at the edge of the meadow for some distance and took pictures of a spider and meadow plants going to seed.

The hike was over 4 miles --- a good prelude-to-fall hike.

Gleanings of the Week Ending September 16, 2017

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.

Two places to look at bird images: Stunning Winners of the 2017 Bird Photographer of the Year Contest and Top 25 Wild Bird Photographs of the Week #104 – I can’t resist. Birds are such interesting subjects for photography….and challenging enough to engage photographers the world over.

This is how Pittsburgh is taking climate action – Now that my son-in-law is in Pittsburgh for his post doc, I am learning more about the city. It’s moving way beyond its heavy industry history. The Phipps Conservatory was one of the places mentioned in the article as a place that generates all its own energy and treats/reuses all water captured on site! We visited the place last March (see blog post here).

‘Rubber material’ discovered that could lead to scratch-proof paint for car – Wonderful if it can be made available at reasonable cost.

Silicon Valley Courts Brand-Name Teachers, Raising Ethics Issues – School needs to prepare students with skills they will need as they get older….so it can’t stay be anchored in the past. The challenge is to not set a new high-tech anchor that is expensive and potentially a dead end or not very effective. The pace of change that adults and children have in their lives is ramped up; perhaps a life skill we all need it how to cope with that pace of change without being overwhelmed.

How self-driving cars will change the American road trip – I’ve been thinking about this recently and was disappointed in this article in that it hypothesized the cars stopping every 180-200 miles. If I was on a road trip and only stopped every 3 hours or so….I’d be very stiff by the end of the day. Does the author think that the interior of self-driving cars will be different enough that people can somehow move around a bit more rather than just sitting relatively still? What about children and older people that can’t ‘hold it’ for 3 hours? If the cars or autonomous enough – will we be more likely to be traveling through the night and the car just stopping when it needs to for charging with us sleeping through everything?

Exploring Europeana in Czech, Irish, Slovak and Slovenian – One part of my family is Czech so this post caught my attention. I don’t speak the language but I’m interested in the art my ancestors might have seen before they left in the late 1800s.

West Coast Monarch Butterflies Flutter Toward Extinction – The numbers of west coast monarchs have declined by 97% since 1981. Very sad. Monarchs are declining all over the US not just the east coast ones that migrate to Mexico.

We could lessen the toll of hurricanes – but we don’t – A timely article after Harvey and Irma – so much destruction…of places and people’s lives.

New Guide: Energy Efficiency at Home - ASLA has created a new guide to increasing energy efficiency through sustainable residential landscape architecture, which contains research, projects, and resources.

Spider Webs at Brookside Gardens

Every time I volunteer at Brookside Gardens, I go a little early and look around the gardens for about 20 minutes. One day I parked at the Visitor Center parking lot rather than near the conservatory and walked the path between the two locations. The lighting was good for seeing spider webs.

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This one still looks relatively ‘new’ – no giant holes from catching some prey. Some of the anchor strands are visible too. I liked the neat semicircle shape.

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Most of the time the webs are more circular. I was disappointed that I couldn’t get a better angle on this one to see the complete web…but the spider is waiting in the center!

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Once I got close to the conservatory I noticed a lot of webs on the bushes at the side of the building. As I started photographing this one…the owner-spider made an appearance…surprising me enough that I only took one more picture of the web!

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Some of the webs in the bushes were like little hammocks and this one had relatively large water droplets. It was more three dimensional that the picture captures. I decided that I still liked the image because of the water droplets on the web (there naturally…I was not carrying around a spray bottle!) and the foliage.

One of the greatest joys of these little walks before going into the conservatory is seeing something unexpected and unique for the morning. On this sunny morning….it was the spider webs!

Rainy Day Butterflies

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There are always butterflies on the glass ledges of the conservatory in Brookside Gardens’ Wings of Fancy. I took pictures of a blue morpho and owl butterfly looking out – imaging them like young children wishing the day was one they could go outside to play. They don’t stay at the window forever – eventually they flutter off to the banana tray or the plants in the conservator that are more natural places for them to roost.

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When it rains, the conservatory has many leaky joints and sometimes the area near the windows is as wet as the outdoors. There was a butterfly that evidently succumbed while it was looking out the window and became a collection of the drips at the window. It’s always sad to find a dead butterfly. Their lives are often 30 days or less. This one managed to keep its wings intact – no missing pieces.

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Tree Cookies

I was in a class recently that included looking at some labelled tree cookies – for trees that are relatively common in our area. Each one is about a foot across. I photographed them to study on my large computer monitor.

Some of them have split as they dried and the saw marks are still visible…but the rings show through reasonably well. They would probably show up better if the cookies were sanded a little. There is something unique about each one: the sugar maple looks light colored throughout; the dogwood has wider dark marks (reddish in color) and they don’t appear to be concentric further away from the center); the cherry has a dark center; the white pine shows come places where branches come off and this cookie has the most clearly visible rings all the way out. It is possible to count the rings out from the center to determine the age of the tree when it was cut done.

More Butterfly Eyes and Palpi

Last week I posted about the Blue Morpho and Owl Butterflies – included macro views of their eyes and palpi. This week I have pictures of eyes and palpi of some other butterflies in Brookside Gardens’ Wings of Fancy. It’s also easy to see the proboscis (some coiled…others extended) in these images. Note also the number of legs. All appear to have 4 – rather than six!

It turns out that the largest family of butterflies – Nymphalida (brush-footed butterflies  or four-footed butterflies) stand on only 4 legs. The two that are closest to the head are not used as legs; their purpose is not clear and may be different for different species. In the picture below you can see them: bristled and pointing downward toward the legs. Note that one of the palpi is damaged. Butterfly wings often look battered…and other parts of their bodies are easily damaged too.  

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Spicebush Swallowtail Caterpillar

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The food plant for the Spicebush Swallowtail’s caterpillar is spicebush – an understory tree here in Maryland. When the caterpillars get larger, they have spots on their head that look like eyes…and giver the illusions of a snake! They probably fool quite a few predators.

The caterpillars also fold leaves around themselves when they are not active and that folded leaf may be the easiest way to spot them in the wild. Next time I hike through a forest that I know has spicebush – I’ll be taking a few minutes to look at the leaves.

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The caterpillars I photographed (and observed) were in the caterpillar house of Brookside Gardens’ Wings of Fancy. When the caterpillars are large enough to pupate, they expel the waste in their gut and turn from green to yellow orange. They make a big effort to leave the food plant. Since the food plant is in a pot, the caterpillars trek around the rim then fall off…trek some more…we put them in a pupation chamber so they don’t get stepped on!

Gleanings of the Week Ending September 9, 2017

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.

Reimaging Neuroscience’s Finest Works of Art – Recreating the work of Santiago Ramon y Cajal’s century old drawings of the nervous system

Top 25 Wild Bird Photographs of the Week #103 –  There is wood duck image near the end of this group….I have never managed a view from the front. This one has the reflection too.

Utilities Grapple with Rooftop Solar and the New Energy Landscape – I’m glad some utilities are adapting in a positive way to renewable energy. If they don’t – I think more people will be motivated to add battery capacity as the technology becomes available and be ‘off grid.’

New Guide: Smart, Sustainable Materials at Home – This is some I’ll take a look at more thoroughly if I am doing any renovations to an outdoor area.

Wind power costs could drop 50%. Solar PV could provide up to 50% of global power – Are solar and wind energy underestimated? They may be getting cheaper and scaling up faster than the most optimistic forecasts of a few years ago. Hurray!

The Smartphone’s Future: It’s All About the Camera – Some tech…just over the horizon but plausible based on what is available already.

Opinion: The Flood Reduction Benefits of Wetlands – There are lots of studies that will come out of the hurricanes that are impacting the US. This one was based on Hurricane Sandy and came out on August 31. It reported that insurance industry models show that during Hurricane Sandy, marshes prevented $625 million in direct flood damage in 12 states….a reduction in property damage by as much as 30% in some states.

Artificial warming trial reveals striking sea-floor changes – When researchers heated up a slice of Antarctic sea bed by 1 degree (Centigrade), changes were visually discernable: some species grew twice as fast in the heated conditions, different animal communities developed…one bryozoan became so dominate on the warmer sea floor that the diversity of species went down. The researchers already have more experiments planned.

Podcast Series Delves into History, Cultures of Mesa Verde – There are three episodes so far (available here) with a plan for additional ones in 2018.

Our Hurricane Risk Models are Dangerously Out of Date – More than half the area flooded by Harvey was ‘outside of any mapped flood zone’! It seems like insurance companies and property owners need a better understanding of risks…and the old models are no longer adequate.