Archive for the ‘California’ Category

NEWS STORIES RELATED TO SAN FRANCISCO’S NATURAL HISTORY

November 30, 2017

The sixth mass extinction now underway. Over 80% of mammals killed by people.

Climate change: will the west see major emigration?  Smoke the wine industry.  Smoke leads to lay-offs at theatre festival.

Now the transit center next to the troubled Millennial Tower has its own structural issues.  Engineering does not conquer all.

Climate change will make disease and traffic accidents…worse.

Curse of the introduced spartina–a video tour.

August, 2018:  California firefighters on front lines of battle with climate change.

The earth as a hothouse.

San Francisco is a disaster waiting to happen…according to scientists.

July, 2018: Northern Hemisphere overheated.

How we need to get beyond plastics.  So old and out-dated and dangerous.

Earlier springs.

The battle over fuel efficiency standards in California.  Trump Admin comes out in favor of more pollution and more gas guzzling.

The ecological woes of the Central Valley; slumping land, arsenic in the water.

Why plant restoration should be done in stages.

China has stopped being the world’s major plastic buyer.  Oh well, we can always keep dumping it into the ocean…or maybe burn it, sniff that aroma…or bury it where it can last through the millennia and leach chemicals for eons…or maybe we could stop making the stuff?  Oh, sorry, that might hurt some corporate profits.  Oh dear…

How climate change is killing off trees around the globe, including California’s pines.

How badly the world is failing to deal with climate change according to one of the first scientists to sound the alarm…thirty years ago!

How our use of antibiotics has led to superbugs, that we cannot stop, like MRSA and a new strain of gonorrhea.

How robotic tech will alter the food poison industry.  Zap, not spray away.  Why not lasers? I ask?  Or super-heated steam?

National Park Service quietly releases report on climate change and sea level rising.

Two pieces in “Sierra Magazine” on effects and economics of climate change: https://www.sierraclub.org/sierra/2018-3-may-june/feature/the-case-for-climate-reparations

https://www.sierraclub.org/sierra/2018-3-may-june/feature/worlds-sinking-islands-challenge-our-imagination

California has sick and dying Brown Pelicans. 

Now you can watch an animation that lets you see what happens to your favorite coastal area. South of Market goes under water. Martinez will take a drowning as well.  Back east Florida becomes a narrow neck of land.  Sea level rise with climate change…watch it happen on this website, Earthtime. 

American cities losing their trees because of streets, parking lots and construction, i.e. capitalism,  not conservation.

Humans have been destroying other species for a long time.

How cities’ artificial environments speed up wildlife evolution.

Can migratory songbirds adapt to climate change?  Will migration and nature’s changing schedule cause population crises?

Trash vs. whale…trash wins.

New York City joins SF’s lawsuit against fossil fuel companies over climate change.

Scientists look at what climate change could do to California agriculture.

Modern agriculture  messes with environment; nature strikes back in Argentina.

Up to one-third of American wildlife species may be headed to extinction.

Heavy use of antibiotics, polluting planet and helping resistant microbes evolve faster.  Will this bring the demise of people?

Washington State has banned all Atlantic salmon farms in that state.  That follows an accidental but apparently careless release of Atlantic salmon into the wild when netting around a salmon farm broke in 2017.

San Francisco and Oakland vs. five big fossil fuel companies…in climate change lawsuit.

Bay Area biologist, Paul Ehrlich, predicts over-population will destroy civilization.

The heat blob diminishes in the Pacific Northwest.

Pacific plastic pollution worse than earlier estimated.

What’s killing starfish–the science.

San Francisco’s endangered manzanita.

Hot times in the Arctic…bad news for polar bears, coastal cities and life in general.

Drying earth leads to big crack in Arizona’s skin.

NOAA’s 2017 technical report on projected sea level rise in US.

Washington State ousts Cooke Aquaculture from one lease after the firm’s nets broke, releasing thousands of Atlantic salmon.

Dutch man comes up with plant to remove plastic pollution from the oceans.  We need to hurry because most seabirds on the planet are already carrying plastic inside them.  If Bill Gates puts enough of his money behind the clean-up, it could be good news. We need some.

Plastic is just another bad thing we humans are doing to coral reefs.

The ozone layer in the atmosphere is not recovering over cities…likely due to man-made chemicals.   One more self-destructive move by people against themselves.

Capetown dried up due to climate change.

Joys of fossil fuels: gas well explosion in Oklahoma.

2017 one of the three hottest years on record.  Other two: 2015 and 2016.  Get it?

Salmon killing ag chemical protected by Trump Regime.

Poison used by non-organic pot farms threatens wildlife.  I point in my book that poisoning rats in Golden Gate Park killed off the Great Horned Owls and it took them a decade to return.

New York City vs. Big Oil

Noise pollution hard on birds as well as humans.

How animals cope with extreme heat–some die.

Story on the size of 2017’s climate related disasters.

Graphic showing increasing costs of climate change influenced disasters. How long before our lifestyle drives this nation broke?

Leaning tower of San Francisco (Millennium) cited for fire risk.

Modern technology and economy killing the Earth’s oceans.

Oregon sues Monsanto over PCBs, decades after they were banned.

Is there a population problem on earth or is that a silly worry?

Greenland’s melting ice and coastal cities’ future.

Don’t flush those drugs down the toilet or put ’em in the sink or the landfill.

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SAN FRANCISCO’S NATURAL HISTORY

November 27, 2017

RECOMMENDED READING LIST:

Abbey, Edward.  Monkey Wrench Gang.

Harper, Kyle.  The Fate of Rome: Climate, Disease, and the End of an Empire.

Lifton, Robert Jay.  The Climate Swerve.

Monbiot, George.  Feral: Rewilding the Land, the Sea, and Human Life

Thoreau, Henry David.  Any or all of his journals.

SAN FRANCISCO IMAGES: AFTER 1860

November 13, 2017

The city in 1864:SF AERIAL--1864Lake Merced, 1868:lake-merced-1868

Plowing the dunes in preparing to create Golden Gate Park, 1870s:GGP-plowing-dunes

1875 map:sf 1875

The city in 1877, looking south over Telegraph Hill:sf--1877

Golden Gate Park as trees take root, 1880, along Ocean Beach:GGP-1880San Francisco, 1890:SF--1890

Golden Gate Park, 1892, for Mid-winter Exposition:GG PARK 18921897 map:sf 1897San Francisco before earthquake:OLD WATERFRONTCutting through sand hill to make Second Street near Rincon Point, before 1900.Second-Street-Cut-1869-A12.28.752nLiving with sand after earthquake:sand hillsTheodore Wores’ painting of dunes looking across to Lake Merced in early 1900s, lupine in bloom where houses now stand:1914San-Francisco-Sand-Dunes-and-Lake-merced

1914, as automobiles begin to dominate the city:sf aeriaL--1914Lake Merced Boulevard construction:LakeMercedBlvdConstruction

Fort Funston, preparing for war. Below that is Lake Merced at top of image with the peninsula leading to today’s golf course visible:Ft_Funston_Cantonment_Areafunston2

Sunset District just after WW2:Sunset_dunes_1947Richmond District today, note the small pockets of private open space between houses:richmond aerialrichmond aerial2Lake Merced today:merced todaySan-Francisco-Natural-Heritage-Map

SAN FRANCISCO IMAGES: BEFORE 1860

November 13, 2017

The Ohlone managed the landscape through use of fire. They traveled on the bay in tule canoes:

ohlone boatOHLONE FIREOhlone village sites:Ohlone_villages-mapohlone1ohlone3Pre-colonial landscape:IMG_1964

Capt. Beechey’s map from 1826-7:sf mapJust before the Gold Rush:early yerba buena town
First United States map of San Francisco, before Gold Rush.sf1848

1849, Gold Rush boomtown and bay fillearly mapearlysf1early-yerba-buena YB PORTSan Francisco viewed from Yerba Buena Island, circa 1850.SF from YB

1851 and the ships abandoned by crews

1851MapSF-1851YB PORT2YB PORT3YB PORT4San Francisco in 1852:SF DURING GOLD RUSH-18521855 view of city from Rincon Point:SF FROM RINCON PT-1855South of Market developed despite the natural landscape and marshes:soma yesterday