Teddy Roosevelt at the Minnesota State Fair

August 21, 2008

It’s state fair time!

Which state fair has the most fried foods? Which state fair has the oddest fried foods? You can make nominations in comments.

State fairs drive local economies, sometimes, and occasionally a bit of history gets made there. Certainly they are places where culture and history are on display.

Minnesota’s State Fair is so good even Teddy Roosevelt visited — it’s been an almost annual event since 1859. I’ll bet Roosevelt had a good time, though I wonder if the Fair served him a bag of their famous mini-donuts — 388,000 bags of donuts served last year (do they rival corny dogs?).

Then Vice President Theodore Roosevelt tell Americans our foreign policy should be to

Then Vice President Theodore Roosevelt tell Americans our foreign policy should be to “speak softly, and carry a big stick!” September 3, 1901. President William McKinley was shot on September 6, and died just over a week later; Roosevelt was sworn in as president on September 14.

Check out Minnesota’s State Fair with this 21-question interactive quiz by Dave Braunger at the Minneapolis Star-Tribune — see how well you know or can guess Minnesota history, and compare it to your own state fair if you’re not in Minnesota.

Corny dog, called a Pronto Pup, at the Minnesota State Fair. Pronto Pups are wan copies of Fletcher's Corny Dogs, from the Texas State Fair. Image from Travel.Garden.Eat

Corny dog, called a Pronto Pup, at the Minnesota State Fair. Pronto Pups are wan copies of Fletcher’s Corny Dogs, from the Texas State Fair. Image from Travel.Garden.Eat


Spectacular waterfall discovered in Peru – adventurers off to document it

August 16, 2008

Gocta was unknown until a few years ago — to the outside world. Local Peruvians knew about it, but said little. Gocta turned out to be the third highest waterfall in the world

Lightning has struck Peru again: A week ago an expedition left paved-road civilization to document another very high waterfall, perhaps higher than Gocta, whose existence was only recently discovered, outside of local residents — who said nothing because they feared the reaction of the outside world, or they just didn’t think that anyone else would be particularly interested. The expedition includes “representatives of the sub-regional direction of Bagua Grande and Utcubamba, from Utcubamba’s National Institute of Culture, a topographer of the provincial municipality and a cameraman.”

Perus Gocta, the third-highest waterfall in the world - Alberto Pintado photo

Peru's Gocta, the third-highest waterfall in the world - Alberto Pintado photo

A local explorer, Obed Cabanillas Silva, who seems to be coordinating local efforts to make the cataract known, said there are “stone structures” on the path to the waterfall. Could there be undiscovered, uncharted ruins of former How does the rest of the world miss a waterfall higher than a 250-story building? Here’s a Google Earth challenge — how many other giant waterfalls are there in Peru, “undiscovered” by the rest of the world? Remember the recent discovery of an impact crater in Australia?

The expedition of “discovery” set off a week ago — can you beat them to the thing, on Google Earth, or with any other LandSat image? (The few pieces of data on the specific location I have are at the bottom of this post.)

Gocta itself came to light in 2005 when a German engineer working on a water project close by, persuaded the Peruvian government to survey the uncharted, unnamed waterfall. When the surveyors came back with a report the thing was 2,532 feet hight, the German, Stefan Ziemandorff, checked his National Geographic Guide, figured it was third largest in the world, and had the good sense to call a press conference to let everyone else know. (Ziemandorff first heard of the cataract in 2002.)

World Waterfall Database is more picky. They rank Gocta at #16 right now — something about free fall, flow amounts, other measures.

The discovery of Gocta produced documentation of other spectacular water features nearby, Catarata Yumbilla (870 m) and Cataratas la Chinata (580 m). One might wonder about what methodical search of the area might find.

Read the rest of this entry »


Alpine Loop? Try Utah’s, gentler, prettier than Colorado’s

August 6, 2008

Utah’s canyons have so many pretty spots. Taking visitors through them I always heard about how no one expected such beauty in the desert. So I was excited to see the headline in Sunday’s Dallas Morning News about taking the Alpine Loop.

Autumn aspens in Utahs Alpine Loop - Wikimedia photo

Autumn aspens in Utah's Alpine Loop - Wikimedia photo

Prettiest drive you can make in a day. Start out in American Fork, head up American Fork Canyon, cross over to the backside of Mt. Timpanogos — you’ll see aspen, pines, fir, some of the prettiest streams you’ve ever seen anywhere. Some years back the Utah Travel Council had a spectacular poster showing the colors in the fall — about five shades each of red, gold and green, aspen and cottonwoods against the balsam and Douglas fir and a few scattered pines. Stop and hike up to Timpanogos Cave National Monument. See where the glacier was on the east side of Timpanogos.

End up passing Robert Redford’s Sundance Ski Resort, and down Provo Canyon (when I skied there it was $6.50 for a full-day pass; have the rates gone up?) — finish up with dinner in a good restaurant in Provo (or drive the 36 miles back to Salt Lake City and have world-class sushi at Takashi).

Alas. The article was about Colorado’s Alpine Loop. Who knew Colorado even had one by that name?

I suspect the Colorado version is less-traveled. The author took a four-wheel-drive vehicle.

Utah Travel Council photo of the Alpine Loop showing some of the autumn colors -- not the great shot from the long-ago poster, alas.

Utah Travel Council photo of the Alpine Loop showing some of the autumn colors -- not the great shot from the long-ago poster, alas.

Utah’s Alpine loop is paved the entire way, closed maybe only during a winter of very heavy snow. If you’re just passing through, you can do the drive in three hours or less, easily. If you have a day, grab a picnic, and spend some time stopping to enjoy the mountains.

(Go see Rich Legg’s photos of the east side of Timpanogos, here.)

Some time I’d like to check out the Colorado version. Odds are that I’ll be back in Utah County before then, however, and odds are you’ll be closer to the Utah version than the Colorado version, too.

You know the old saying about “take time to stop and smell the balsam, and ooh and aah at the aspen?” The Alpine Loop is what the aphorist was thinking about. Theodore Roosevelt would have gone there, had he known about it. You know about it now.

Windleys Google map of Utahs Alpine Loop, around Mt. Timpanogos

Windley's Google map of Utah's Alpine Loop, around Mt. Timpanogos


Montauk “monster?” No, it’s a raccoon

August 5, 2008

Darren Naish at Tetrapod Zoology did the scientific work any RKSI person ought to do, and identified the carcass that washed up on a beach in Montauk, New York, as a poor old raccoon.  (“RKSI?”  Road Kill Scene Investigator — though maybe this should be “Beach Kill.”)

Raccoon, Tennessee Department of Health Photo

Raccoon, Procyon lotor, Tennessee Department of Health photo

Beaches of Montauk, New York, appear to be safe.

Religionists often accuse me of having “faith” in science, and to a small degree that is accurate.  I do have faith that, much of the time, there is a rational explanation for things that at first appear magical, or to verify stories of monsters, goblins, or Republican platform planks.  Naish uses his experience in watching decomposing critters on the beach to show how to identify the creature in Montauk.  This is a powerful demonstration of the power of scientific methods:  Naish worked the issue from 3,470 miles away (about 5,585 km).

With a bit of luck the popularity of this monster story, and the resolution of the mysteries by Naish and other like-minded scientists, might inspire a few people to do the CSI-style thing, to actually study science.  One might study animal anatomy, as Naish has done, or one might apply to the University of Tennessee’s Forensic Anthropology program at the Knoxville campus.

Naish said:

Like all of these sorts of mysteries, this one was fun while it lasted, but the photos that really clinched it for a lot of people weren’t (so far as I can tell) released on the same day as the initial, tantalizing mystery photo (the one shown at the very top). And I don’t mind this sort of thing too much: we get to see a lot of dumbass speculation, sure, but the immense interest that these stories generate show that people – even those not particularly interested in zoology or natural history – have a boundless appetite for mystery animals. If only there were some clever way of better utilizing this fascination.

The truth is out there. Sometimes it helps to have a good university library and some scientific knowledge to flush it out, and flesh it out.  Students, you can become the bearer of answers you seek.

Word of the day:  Taphonomy (beyond the usual, “one more science creationists don’t do”)

Other resources:

Tip of the old scrub brush to Pharyngula, once again (so many tips there, it’s probably soaked).


Particle physics rap: Making the Large Hadron Collider sing

July 30, 2008

In the tradition of Richard Feynman’s ode to orange juice, but spiced with actual information: Tommaso Dorigo at A Quantum Diaries Survivor found a video on YouTube showing a rap about the Large Hadron Collider (LHC).

Katie McAlpine, on temporary assignment to CERN, put the rap and video together in her spare time. (CERN is the European Organization for Nuclear Research)

The video fills an educational need. It explains some of the work in high-energy particle physics going on there on the border between France and Switzerland.

Will it quiet the internet worries about whether the creation of tiny, disappearing black holes might accidentally lead to the end of the planet? Don’t bet on it.

This video could make a key part of a geography warm-up, noting research in the European Union. CERN’s premier position in nuclear particle research is due to the cancellation in 1993 of the Superconducting Super Collider, which was then under construction near Waxahatchie, Texas. A little bit of digging could produce a lesson plan on government funding of research, especially in nuclear physics, or on geography of such massive cyclotrons, or on the history of particle physics, black holes, or uses for atom splitting.

Other resources:


400 years of river history: NY celebrates Hudson, Champlain and Fulton in 2009

July 26, 2008

Okay, it’s the 202nd anniversary of Robert Fulton’s historic, 32-hour steamboat trip from New York City to Albany, demonstrating the viability of steamboat travel for commerce on the Hudson.  But for such a historic river, why not delay that fete for a couple of years and roll it into the 400th anniversary of Champlain’s exploration of the lake that now bears his name, and Henry Hudson’s discover of the mouth of the river to the south, the Hudson, whose mouth is home to New York City.

400 years of Hudson River history in 2009 - Hudson, Champlain, Fulton

400 years of Hudson River history in 2009 - Hudson, Champlain, Fulton

And so 2009 marks the Quadricentennial Celebration on the Hudson, honoring Hudson, Fulton and Champlain.

Alas, the committee to coordinate the celebration along the length of the river was not put in place until February, so there is a scramble.  Local celebrations will proceed, but the overall effort may fall short of the 1909 tricentennial, with replicas of Hudson’s ship, Half Moon, and Champlain’s boats, and Fulton’s steamer, and parades, and festivals, and . . .

Still, the history is notable, and the stories worth telling.

Most of my students in U.S. and world history over the past five years have been almost completely unaware of any of these stories.  One kid was familiar with the Sons of Champlin, the rock band of Bill Champlin, because his father played the old vinyl records.  Most students know nothing of the lore of Hudson, the mutiny and the old Dutch stories that have thunder caused by Hudson and his loyal crewman bowling in the clouds over the Catskills.  They don’t even know the story of Rip van Winkle, since it’s not in the Texas Essential Knowledge and Skills (TEKS) list and so gets left out of even elementary school curricula.  Is this an essential piece of culture that American children should know?  American adults won’t know it, if we don’t teach it.

Henry Hudson, from a woodcut

Henry Hudson, from a woodcut

Explorations and settlement of Quebec by Samuel de Champlain get overlooked in post-NCLB texts.  Texts tend to make mention of the French settlement of Canada, but placing these explorations in the larger frame of the drive to find a route through or around North America to get to China, or the often-bitter contests between French, English, Spanish, Dutch and other European explorers and settlers gets lost.  French-speaking Cajuns just show up in histories of Texas and the Southwest, with little acknowledgment given to the once-great French holdings in North America, nor the incredible migration of French from Acadia to Louisiana that gives the State of Louisiana such a distinctive culture today.

French explorer and settler Samuel de Champlain

French explorer and settler Samuel de Champlain

Champlain’s explorations and settlement set up the conflict between England and France that would result in the French and Indian War in the U.S., and would not play out completely until after the Louisiana Purchase and War of 1812.

Fulton’s steamboat success ushered in the age of the modern, non-sail powered navies, and also highlights the role geography plays in the development of technology. The Hudson River is ideally suited for navigation from its mouth, north to present-day Albany.  This is such a distance over essentially calm waters that sail would have been preferred, except that the winds on the Hudson were not so reliable as ocean winds.  Steam solved the problem.  Few other rivers in America would have offered such an opportunity for commercial development — so the Hudson River helped drive the age of steam.

New York City remains an economic powerhouse.  New York Harbor remains one of the most active trading areas in the world.  Robert Fulton helped propel New York ahead of Charleston, Baltimore and Boston — a role in New York history that earned him a place in for New York in the U.S. Capitol’s Statuary Hall.  The steamboat monopoly Fulton helped establish was a key player in Gibbons v. Ogden, the landmark Supreme Court case in which the Court held that Congress has the power to regulate commerce between states — an upholding of the Commerce Clause against the old structures created under colonial rule and the Articles of Confederation.

Robert Fultons statute in the U.S. Capitol - photo by Robert Lienhard

Robert Fulton's statute in the U.S. Capitol - photo by Robert Lienhard

400 years of history along the Hudson, a river of great prominence in world history.  History teachers should watch those festivities for new sources of information, new ideas for classroom exercises.

Resources:


Russians leverage climate change for economic advantage: The Arctic Bridge

July 22, 2008

In the U.S. we still have people throwing themselves in front of Zambonis to protest doing anything about global warming. In Russia, warming is taken as a fact.

And so Russians get a leg up on U.S. companies, in this case working to open an Arctic “bridge” for shipping goods from Russia to Canada and back.

Bookmark this site, Arctic Economics, you economics and geography teachers.


Music about America, for the road, for the classroom

July 16, 2008

NPR’s series, “Road Trip: Songs to Drive By,” featured five classical and jazz tunes about specific places in the U.S., some from larger works, in the June 10 program. Each of these works should be featured in U.S. history classes, at least. They represent music forms and tunes students should be familiar with.

How can you use this music in your classes?

Programming and descriptions below from Naomi Lewin at WGUC – Cincinnati. Go to the NPR site of the program to listen to the music she notes, or to purchase the music. Perhaps your library or media center would have some of this music available?

Orchestral Works

“On the Trail”

Artist: Various

Album: Grofé: Orchestral Works

Song: Grand Canyon Suite, for orchestra

At this time of year, you have to get up around 4 a.m. to experience the full effect of sunrise over the Grand Canyon. When Ferde Grofé saw it as a young musician on the road, he was so bowled over that he sat down and wrote “Sunrise,” the first movement of what turned into his “Grand Canyon Suite.” Grofé had something interesting in common with Aaron Copland — both of them were New York City natives who became famous for composing music about the American West. The best-known movement of Grofé’s Grand Canyon Suite, “On the Trail,” is a different kind of road trip: The loping gait of the music describes the ride down to the bottom of the Canyon on the back of a mule.

The Plow that Broke the Plains

“Cattle” & “The Homesteader”

Artist: Angel Gil-Ordóñez

Album: Virgil Thompson: The Plow that Broke the Plains; The River

Song: The Plow That Broke the Plains, film score

Nothing brings home how vast this country is quite like driving across the Great Plains, an area that was devastated during the Great Depression. In the middle of the Depression, the U.S. Department of Agriculture put out a half-hour documentary about the dust bowl called “The Plow That Broke the Plains” — the first government film produced for commercial release. Director Pare Lorentz shot footage in Montana, Wyoming, Colorado, Texas, and Kansas, and he got a suitable composer to write the score for the film: Virgil Thomson, who was born in Kansas City, Mo.

Piano Works

A Breeze from Alabama, march & ragtime two-step for piano

Artist: Dick Hyman

Album: Joplin:Piano Works

Song: A Breeze from Alabama

No one’s exactly sure where Scott Joplin was born. It was probably in northeast Texas, but Texas wasn’t a state back then. After Joplin became a pianist, he started traveling, mostly around the Midwest, as far north as Chicago — and eventually even to New York. “A Breeze from Alabama” is one of Joplin’s quieter rags. You can practically smell the camellias.

World Premieres and First Editions

“Putnam’s Camp”

Artist: Various

Album: The Orchestral Music of Charles Ives: World Premieres and First Editions

Song: Orchestral Set No. 1: Three Places in New England, for orchestra, S. 7 (K. 1A5)

Charles Ives was the quintessential New Englander, growing up in Danbury, Conn., in the late 1800s, when Danbury was the hat-making capitol of the country. In this piece, Ives paints three unique musical portraits of a spot in Connecticut, and two in neighboring Massachusetts. The middle portrait, “Putnam’s Camp, Redding,” describes a Fourth of July picnic in Redding, Conn., where General Israel Putnam and his men made camp during the American Revolution — and where Ives had a summer home. It’s full of raucous quotations, including Ives’ own “Country Band March” and his “Overture and March 1776.”

Serenade after Plato's Symposium; Fancy Free; On the Town Dance Episodes

On the Town–“Times Square”

Artist: Leonard Bernstein

Album: Bernstein: Serenade after Plato’s Symposium; Fancy Free; On the Town Dance Episodes

Song: On the Town: “Times Square”

Leonard Bernstein may have been born in New England, but it didn’t take him long to move to New York. No one epitomized the energy of the City — or captured it in his music — more than he did. Bernstein’s ballet Fancy Free, about three sailors on shore leave in New York, became the Broadway Musical On the Town. If New York is the pulse of the East Coast, then Times Square is the pulse of New York, and you can hear all the madness of midtown Manhattan in “Times Square,” the last of Bernstein’s Three Dance Episodes from On the Town.


Geography hidden in plain sight

June 18, 2008

Strange Maps features federally-owned lands. Those of us who grew up in the west tramping those federal lands, and those of us who worked policy for those lands rarely think they should be listed as “strange” maps. Beautiful land maps, perhaps. God’s Country. It’s funny others regard it as so strange.

But we get clues. In comments at Strange Maps I noted a corporate meeting where I was chastised and ostracized for making a simple statement of fact about the ownership of lands in the west. Other than we veterans of the Sagebrush Rebellion (on all sides), ranchers, miners, and members of the Sierra Club, Wilderness Society, National Recreation and Parks Association (NRPA) [Barry Tindall? Are you still out there?], National Parks Conservation Association (NPCA), and enrolled tribal members, who pays attention to that stuff?

Too few in government pay enough attention. Fewer people outside government pay attention, especially if they don’t live in states in which the federal lands reside.

Public lands are all around us, yet we don’t see them as anything much different from any other land. Too often we don’t even see them for the resources they are. It’s as if we had a treasure of diamonds, rubies and gold, and we put it on display, and no one could see it.

For example, there was a major decision in federal district court on an issue of federalism last Friday — did you hear of it in your local newspaper, or on your local television or radio news? Nor are most people familiar with the move to amend the 1872 Mining Act, nor could most Americans describe for you what the 1872 Mining Act is or why it’s worth billions of dollars annually to the federal government, state governments, and mining corporations.

Strange Maps showed only the amount of land in federal hands in each state. Below is a map that shows where are the actual federal holdings, from the online National Atlas (nationalatlas.gov) — a map of federal lands and Indian Reservations. (A .gif preview is below; below that is a link to a .pdf file you can download.) The light green is National Forest land; the yellow is Bureau of Land Management land. The red plots are Indian reservations. Click on the map for the enlargement, you can see that Nevada, for example, has just thin threads of private lands (in white), mostly along U.S. Highway 50, and around Las Vegas.

All Federal Lands and Indian Reservations; NationalAtlas.gov, now archived at USGS

All Federal Lands and Indian Reservations; NationalAtlas.gov, now archived at USGS

 

 

Flip the pages of most geography texts, however, and you’ll find little clue of the role federal lands play in modern America, let alone the historical roles played.

History?

Sure. Notice that most of the public lands held today are in 13 western states, generally the last states allowed into the union (not exactly; Oklahoma is a 20th century admission — but it has Indian reservations; read on). Outside the 13 original colonies, which became the 13 original states, and Vermont (#14), all the land in the U.S. was held by the federal government at one time. Much of the territory between the 13 original states and the Mississippi was ceded to the U.S. by Britain in the Treaty of Paris, which ended the American Revolution. Americans thought the land useful for farming, chiefly, so the intention was to devise the lands to private holders. To that end the various Northwest Ordinances (e.g., 1785, 1786, 1787 and later) established systems to sell off the lands into private hands.

Disposal of the lands required the creation of a bureau to do the job. The General Land Office was created in 1812, and remained part of the federal government until it was folded into the new Bureau of Land Management in 1946.

That some of the lands might have national value, and should be held in federal title, did not surface as a complete idea until the Progressive Era, with the emphasis on land stewardship, under Teddy Roosevelt, Taft, and their successors. Even then, the general idea was to get most of the lands into private ownership. Roosevelt worked to preserve the most scenic and most unique lands.

Beginning with the Northwest Ordinances, the federal government set aside two sections in every township for the benefit of education. Local governments sold the tracts and put the money to school construction, or put the schools on those sections. Some of the tracts in the far western states are still there, unsold and providing no benefits to the schools. In some cases this is because the tracts are stuck inside federally-held tracts, in National Forests, in National Parks. Texas dedicated some of its state lands to provide funding for the University of Texas. Fortunately, these tracts happened to be on a pool of oil. When oil development took off, Texas’s university systems benefited (the Texas A&M System got a third of the rights along the way).

Poster advertising lands in Nebraska and Iowa

Development of the Transcontinental Railroad was financed by massive grants of land to the railroad companies. Even today the fortunes of the old Burlington Northern Railroad (now BNSF) are swelled by coal on land granted to the original companies building the rails, land the company has held for all these years. The thin line of private land across northern Nevada originally was the route of the Central Pacific Railroad — now it is approximately the route of U.S. Highway 50, “America’s Loneliest Highway.”

President Abraham Lincoln signed the Homestead Act on May 20, 1862. Under the Act, any American could lay claim to public lands for a small fee, and if he could live on the land for five years, title was vested in that citizen. This explanation comes from a lesson plan at the National Archives:

The new law established a three-fold homestead acquisition process: filing an application, improving the land, and filing for deed of title. Any U.S. citizen, or intended citizen, who had never borne arms against the U.S. Government could file an application and lay claim to 160 acres of surveyed Government land. For the next 5 years, the homesteader had to live on the land and improve it by building a 12-by-14 dwelling and growing crops. After 5 years, the homesteader could file for his patent (or deed of title) by submitting proof of residency and the required improvements to a local land office.

When I was a child in southern Idaho, customers at my parents’ furniture store included many people who were still trying to make a go of things on homesteads north of Burley, Idaho, on “the North Side.” Much of the land granted this way could not support a family, and the failure rate of these homesteads in the 1950s and 1960s was probably more than 50 percent (I’m swagging the figure — if you have better statistics, send them along).

Overall, the Homestead Act shaped America’s character as a home for entrepreneurs:

By 1934, over 1.6 million homestead applications were processed and more than 270 million acres—10 percent of all U.S. lands—passed into the hands of individuals. The passage of the Federal Land Policy and Management Act of 1976 repealed the Homestead Act in the 48 contiguous states, but it did grant a ten-year extension on claims in Alaska.

Much of the land that open for homesteading was desert, unsuitable for farming. It was available for grazing cows and sheep, though, and much of it was overgrazed. (Grazing alone wouldn’t meet the homestead requirements.) It was not until the 1970s that people outnumbered sheep in Utah, for example. In the first three decades of the 20th century enormous flocks of sheep grazed much of what is now considered Utah’s western desert territory, flocks of thousands of sheep, or tens of thousands.

These lands, too arid for farming, too hilly for much of anything else, too far away from settlements for other commerce, eventually formed the core of lands held by the Bureau of Land Management (BLM) in the Department of Interior. BLM manages 264 million acres of land, far and away the biggest land management agency in the federal government. Much of the land was severely overgrazed by 1930, and after the harsh lessons of the Dustbowl, Congress tried to rope in grazing and set it up in a rational scheme in the Taylor Grazing Act of 1934, one of the lesser noted chunks of the New Deal era.

The major federal land management agencies today include the Department of Interior’s BLM, National Park Service, Fish and Wildlife Service, Bureau of Reclamation, and to a lesser and more complicated degree, the Bureau of Indian Affairs; the Department of Agriculture’s National Forest Service; and the Department of Defense, especially in the western public lands states (think Nevada gunnery range, Skull Valley and Dugway Proving Grounds, Utah, and Area 51).

Each area of land management policy is controversial to some degree, but even these controversies rarely rise to the level of public acknowledgment. The latest starlet’s sexcapades will grab headlines away from the major effort to overhaul mining law, for example. In the 1980s, Alaska voted on a proposal to secede from the union, but the issue barely got three paragraphs in the Washington Post or New York Times, two of the newspapers that are generally very good in covering such issues. This post barely scratches the surface of these issues.

(Digression: I first encountered Molly Ivins when she reported for the NY Times out of the Denver bureau; as a Scout I had hiked and traveled much of Utah and the west; as a Senate staffer to a western senator, I was intimately familiar with most of the land in Utah especially. Ivins wrote a story on a protection issue on a chunk of land and a formation I’d not been familiar with, and in sparring with her about the article, it became very clear that she had pulled out sources we didn’t know about, and that she knew the stuff about as well as we did. Anyone who bothers to give a damn about western lands can earn my respect with such careful research.)

As a side note, Strange Maps suggested that the District of Columbia was all federal lands, but most of the District has been devised into private property, and commenters noted that. Here is a map of the District showing its federally-maintained lands.

District of Columbia and Federal Lands; NationalAtlas.gov (now at USGS)

District of Columbia and Federal Lands; NationalAtlas.gov (now at USGS)

Other resources:

Other related posts at the Bathtub:


Strange Maps lets things drift – ducky!

May 21, 2008

Strange Maps jumped onto the duck bandwagon I mentioned some weeks ago. Nice maps of the drift of the rubber ducks that fell off the ship in the Pacific in 1992.

These ducks have been tracked for longer than some of our geography students have been alive. There’s got to be in that story somewhere a great set of lesson plans on ocean currents, oceanography, geography and science.

Pamela Bumsted gave us the goods on this story long ago:

“Wired Science” on PBS has video, and links to other materials (see the slide show), covering all sorts of flotsam tracking projects (Nike’s shoes seem to be better floaters than the ducks — doesn’t that threaten some old adages about ducks and water?). And this video introduces the serious issues of lost and discarded plastics drifting in the oceans. Floating plastic is a major polluter, not just an eyesore, but also a major hazard to marine wildlife, including especially turtles and birds. (There are projects in that topic, I’m sure.)

Vodpod videos no longer available. from www.pbs.org posted with vodpod

The deniers of global warming will be unhappy to see the accuracy with which the ocean currents were predicted, 15 years ago.

29,000 ducks went overboard; only about 1,000 have been found since. Lots of research to be done on beaches out there — fortunately, summer’s coming (hint, hint).

Other resources, courtesy of Wired Science’s site:

Other resources:


The $7 million dogwood blossom

April 29, 2008

Not perfect — there is a brown spot on it; but beautiful, surpassingly rare, a creature of the serendipity of nature, it is a natural dogwood blossom in Dallas County, Texas:

Dogwood blossom in Dogwood Canyon, Texas

 

What we came to see – the magical dogwood blossoms.

On April 5 Kathryn and I joined David Hurt and a jovial band of hikers for a trip into Dogwood Canyon in Cedar Hill, Texas. The physical formation of Cedar Hill upon which the city of the same name and several others stand, is one of the highest spots between the Mississippi River and the Rocky Mountains. It is an outcropping of chalk, a formation known as the Austin Chalk, that runs from Austin, north nearly to the Oklahoma border.

This rock formation creates a clear physical marker of the boundary between East and West. Dallas is east of the line, Fort Worth, Gateway to the Old West, is 30 miles farther west. On this outcropping is married the plains of the west with the oaks and forests of the east. Within a few miles of the line, the botanical landscape changes, cowboy prairie lands one way, forest lands the other.

On the chalk itself, the soil is thin and alkaline. The alkalinity is a function of the chemical composition of the chalk underneath it.

Dogwoods love the forests of East Texas with their acidic soils. Early spring produces fireworks-like bursts of white dogwood blossoms in the understory of East Texas forests. Dogwoods die out well east of Dallas as the soil changes acidity; driving from Dallas one can count on 30 to 60 miles before finding a dogwood.

Except in Dogwood Canyon. There, where entrepreneur David Hurt originally planned to build a family hideout and getaway, he found a stand of dogwoods defying botanists and the Department of Agriculture’s plant zone maps, blooming furiously in thin alkaline soil atop the Austin Chalk.

(continued below the fold)

Read the rest of this entry »


Geologist finds meteor crater – on Google Earth

April 11, 2008

Geologist Arthur Hickman used Google Earth to look at part of Australia he was studying. In the satellite photos provided by Google Earth, Hickman noticed something no one else had seen: An impact crater.

Hickman Crater, Australia

For his alertness, Hickman had the 270-meter crater named after him.


Baltimore’s orgy of cartography and geography

March 22, 2008

The ad says “Come visit Utopia in Baltimore.” With an orgy of maps like that planned, it should be a Utopia for somebody: Geographers, cartographers, historians, and anyone interested in travel.

Baltimore’s Walters Art Museum hosts an outstanding exhibit of world-changing maps through June 8, a Festival of Maps; the entire town appears to have gone ga-ga on the idea. Baltimore will be Map Central for a few weeks, at least.

The Baltimore Sun (one of the truly great newspapers in America) described some of the cartographic gems on display:

Among the treasures is a huge and beautiful map of the fossil-embedded geological strata that underlie England and Wales. That masterpiece, published in 1815 by a pioneering geologist named William Smith, offered evidence used to support Darwin’s theory of evolution and set the stage for creation-vs.-evolution debates that still rage.

Then there’s the map researched by a doctor named John Snow in the 1850s. It allowed him to trace the source of a cholera outbreak in London to a well used by residents of a single neighborhood.

And there will be charts prepared by geographer Marie Tharp of the Mid-Oceanic Ridge, a mountainous rise in the mid-Atlantic seabed, based on data gathered by American submarines during World War II and later used to provide evidence of how the Earth’s crust has evolved through geological time.

The Smith and Snow maps anchor key events in science, the origin of paleontology and one of the greatest examples of public health sleuthing. To have both of those maps in one exhibition is a great coup for the Walters, and for Baltimore.

The exhibit also features a map of Utopia drawn by Sir Thomas Moore. Other maps were drawn by Benjamin Franklin, J. R. R. Tolkein, and Leonardo da Vinci.

Here’s a video description of one of the more remarkable pieces on view, a map of London, on a glove:

Vodpod videos no longer available. from www.baltimore.org posted with vodpod

♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦

Surely there is material here for the Strange Maps blog.  Here’s a still of the glove, from the collection of The National Archives, UK:

Glove map, from London's 1851 Exposition

Below the fold, a partial list of some of the other exhibits and events planned in and around Baltimore, which will convince you, I hope, that it is indeed an orgy worth getting a ticket to see.

Baltimore remains one of my favorite towns, despite the loss of my Johnny Unitas-led Colts, despite the Orioles’ recent mediocrity; it’s a place of great history, great neighborhoods, and good food. Crabcakes from several sites, dinner at Sabatino’s, maps in the museums. Utopia indeed.

Read the rest of this entry »


Annals of Global Warming: Plants refuse to listen to climate change skeptics

March 22, 2008

March 20 brought the Spring equinox, but our daffodils have been up for a couple of weeks. Spring comes a little earlier every year.

That fact, and news stories like these below must cause great angst in the bowels of the offices of U.S. Sen. Tom Coburn (R-Okla.) and other places climate change deniers hold sway. One can almost imagine some poor sap of a Coburn minion laboring away long into the night trying to devise legislation that will prevent Canadian thistles, redbuds, marigolds, wheat, soybeans and corn from reading about climate change or going to see Al Gore’s movie, and getting the wrong ideas.

I hope that minion is imaginary.

Here’s story #1: The Tuesday Science Section of the New York Times carried a story by Jim Robbins, “In a Warmer Yellowstone Park, a Shifting Environmental Balance.” Longtime readers probably know of my deep affection and ties to Yellowstone and the Mountain West. So of course this story catches my eye.

Robbins details an interesting set of changes being studied by Robert L. Crabtree, who is “chief scientist with the Yellowstone Ecological Research Center in Bozeman, Montana”: Invasive Canadian thistle, an exotic weed harries cattlemen throughout the world for the ways it destroys pasture land; despite its name, this thistle is an exotic from Asia, accidentally introduced to the Americas. The Lamar Valley in Yellowstone, formerly a wetland, continues to dry as a result of rising temperatures and lack of usual rainfall (a predicted effect of global climate change). Canadian thistle loves drying wetlands, and has invaded along the Lamar River. Officials fought the invasion for several years, but the fight seems lost.

The changes are dramatic, to observant ecologists:

Enter the pocket gopher, a half-pound dynamo that tunnels into the ground near the surface. The gophers love the abundant, starchy roots of the plant and burrow beneath it to harvest the tubers. What they do not eat they stockpile under plants or rocks.

The expansion of pocket gophers and thistle is not gradual, Dr. Crabtree said, but a rapid positive-feedback loop. As the gophers tunnel, they churn surface soil and create a perfect habitat for more thistle. In other words, the rodents help spread the plant. And more plants, in turn, lead to more pocket gophers.

“The pocket gophers are unconsciously farming their own food source,” said Dr. Crabtree. Their numbers here have tripled since the late 1980s, he said.

For their part, grizzly bears have discovered the gophers’ caches and raid them. As a result, the Lamar Valley is pockmarked with holes where grizzlies have clawed up bundles of roots. Bears also devour gophers and their pups.

Dr. Crabtree thinks the bears started feeding in earnest on the new food source in 2004 — a poor year for another bear staple, the white bark pine nut. Now, he adds, they seem to be eating the gophers and roots more routinely.

Tom Oliff, chief scientist for Yellowstone, confirms that the growing season for the park has expanded 20 days a year since the mid-1990s, which may explain the spread of Canada thistle. Mr. Oliff said the park reduced control efforts because evidence showed that the plant ebbed and flowed and that the range would probably shrink on its own.

One doesn’t have to be a fan of the Craigheads or a biologist to be dimly aware that the Yellowstone ecosystems are intensely studied and intensely threatened. Climate change played a contributing role in the cataclysmic fires in the park in 1988; reintroduction of wolves still sparks some controversy, though the return of a top predator has already produced other dramatic changes in Yellowstone ecosystems. Yellowstone is home and refuge to a wild bison herd, and beautiful and unique — generally revered as a “crown jewel” of America’s features.

Nor does one need to be a climate scientist to recognize the signs of warming listed in the article, and the dangers that are implied: Drying wetlands, invasive species, dying traditional foodstocks for grizzlies, population explosions that almost always are a symptom of serious trouble in an ecosystem.

So I was surprised, dumbfounded even, to see The Unbearable Nakedness of CLIMATE CHANGE claim this as a good story. Why?

Something absolutely unheard-of before: an entire New York Times article talking about Global Warming but… with no hint of impending doom or catastrophes:

In a Warmer Yellowstone Park, a Shifting Environmental Balance by Jim Robbins – published: March 18, 2008

Destruction of wetlands, displacement of native species, upset of the ecological apple cart — and this is “no hint of impending doom?” (While you’re at the NY Times site, also see this story, about how warmer temperatures threaten the grizzly.)

Here’s story #2:

Cherry blossoms in Washington, D.C., now appear weeks earlier than they used to. April 5 was the date of the debut of the blossoms 30 years ago, according to a story at National Public Radio, but they are out already and will have peaked by the end of March this year.

Washington’s blossomless Cherry Blossom Festivals (the dates for the festival have not kept pace) provide one more indicator that spring comes earlier. A geographer from Virginia Tech, Kirsten de Beurs, uses remote sensing satellite data to look at the dates plants spring forth, and has determined that spring is moving up 8 hours every year. (Go to the NPR site and listen to the story.) (This science is called “phenology,” the study of the timing of biological phenomena.)

Here’s the problem for climate change deniers: How can they convince the birds, bees, grizzlies, and especially the trees and flowers, that they shouldn’t be acting as if the climate were changing? How can the climate change skeptics get the Canadian thistles to stop invading, the Japanese blossoming cherry trees in the Tidal Basin to delay their blossoms, the bluegrass of Kentucky to delay its greening, the prairies of Kansas to delay the wildflowers and grasses?

Have all those plants been suckered in by Al Gore’s movie? Don’t those plants know that Anthony Watts has shown that the weather measuring stations across the U.S. are placed wrongly, and so there cannot be warmer weather?

Church authorities got Galileo to lie low on the issue of heliocentricity centuries ago; but according to the legend, as he left the room where he had agreed to keep quiet, he muttered, “but still, it moves,” referring to the motion of the Earth about the Sun. This is the problem of the climate change deniers: Still, the climate changes.

Canute couldn’t command the tides not to flow; climate change deniers cannot command the flowers not to bloom. That force that through the green fuse drives the flower? It’s the destroyer of skepticism, too. Climate change skeptics curse it today.

us-phenology-map-showing-earlier-spring-2002.jpg

Satellite photo composite: “Land surface phenologies across CONUS in 2000 revealed by hree AVHRR biweekly composites.” From USA National Phenology Network (USANPN)
  • Project Budburst: You can be a citizen scientist, and help climatologists and geographers map the coming of spring. Details here. Contact Barron Orr at the University of Arizona, barron@email.arizona.edu.

Save


Europe is a country? Whom the gods destroy . . .

February 15, 2008

No.  Europe is not a country.
Was it Euripides who said, “Whom the gods destroy, they first make mad?”  Does stupid count as mad?  We might have some concerns for our nation.
I’ve told my history students they’d better know the answer to this one.  It will show up on the test. 

Also, see this story in the New York Times, “Dumb and Dumber:  Are Americans hostile to knowledge?”

Tip of the old scrub brush to the Wayback Machine.