Category: water footprint

  • World Water Day: 2021 Valuing Water (Quiz your Water Knowledge)

    It’s World Water Day, March 22, 2021 (www.WorldWaterDay.org).  

    Time to test your water knowledge with a World Water Day Quiz
    Some days we wish it would rain. Some days, we
    wish it would stop. But every day, not just March 22, we should stop and
    appreciate the importance of water. How important it is to out our being, to
    our lives, to our living and to our existence.

    Here is my Water Quiz for 2021. It is
    surprisingly hard to develop because the numbers are all over the map. I have 15
    multiple guess questions. Answer them all before starting to Google the
    answers. For which questions do you have a high confidence in your original answer?
    I’m trying to use current stats; different sources give different estimates. Sometimes old news is no longer accurate (maybe it never was accurate). I
    generally used US and US units of measure unless specifically indicated otherwise.
    Answers, scoring and sources will be forthcoming.

    Celebrate the day. Go, drink a glass of H2O.

    Cheers!



  • World Water Day 2014 — March 22

    Welcome to the World
    Water Day of 2014:
    This
    year’s theme is Water & Energy.
    By
    the Way:
    Earth Day is coming in a month, April 22!!!
    Look for Seminar information.
    See the 2011
    SustainZine post
    related to World Water Day.

    Some info is borrowed here.
    World Water Day
    The
    44th World Water Day (March 22, 2014):
    http://www.unwater.org/worldwaterday/
      World Water Day can easily flooded past us without
    most of us hearing a drop about it.!:-(  And
    why is that, you may be wondering? Or not… The problem with this, and most
    things sustainability related, is where to start.  And how do we put the critical sustainability
    issue of water onto our daily radar screen.

    Water,
    Water, Everywhere…
      Water, so critical to life can be devastating in its
    absence. It can be devastating in abundance. Australia, plagued with decades of
    drought, finally got rain in 2011: it had an area flooded the size of Germany
    and France combined!  This was followed
    in February with Cyclone Yasi in the northeast. (A cyclone is the Pacific version of a hurricane… and, yes, they went
    through the alphabet to get to Y.) We know a lot about hurricanes for two years
    starting in 2004 giving us in Florida 3 or 4 per year including Katrina that
    also hit New Orleans.
      Then in the Winter of 2013-2014 we got snow, and
    more snow (let’s call that a polar vortex). In the meantime Europe (England) got
    drowned in rain.
    But the quiet pain associated with water is very
    easily preventable with very little money. More than 1 billion of our world’s
    6.9B population have inadequate drinking water with an additional 1B having
    inadequate sanitation. The result is that more than 3.5 million people die each
    year because of easily preventable water-related diseases (World Health
    Organization at
    www.WHO.int).
     Approximately half of the world’s
    hospital beds are taken by water and hygiene-related diseases (
    http://water.org/learn-about-the-water-crisis/facts/).  [This should be updated, it has improved
    since 2011.]

    The
    Nexus of Energy with Water, Paper, Plastic and Transportation.
      Few people realize how much water it takes to
    produce energy. How much water to power a light bulb, for example? To power a
    60 watt bulb 12 hours per day for a year? How about 3,000 to 6,000, depending
    on the power source, it could be more or less. See here.
      The water doesn’t go away, per se. Water might be
    taken in upstream, used to produce steam and power turbines and then released
    downstream.  Give a look at the Nexus
    sections in the outline on the last page of
    Climate Changes and Sustainability, a
    WikiBook
    : http://tinyurl.com/SustainYBook

    Power and the Nexus of Energy, Water,
    Paper, Plastic, etc. are discussed in Wikipdedia:
    World
    Water Day
      World Water Day was initiated to try to solve health
    and wellness problems around the world where people have poor water and
    sanitation. The UN has a 10 year program to attempt to overcome the pain and
    death associated with inadequate water by 2015. Progress has been made, but it
    is slow.
    WATER STATS: Most of
    the earth’s surface (70%+) is water. Yet only about 2.5% is freshwater. (The
    salt in oceans and some lakes make it unusable for drinking, agriculture, etc.
    without expensive desalinization processing.) Of the world’s freshwater 68.7%
    is in ice caps and glaciers, 30.1% is underground, ~1% is other, and barely
    0.3% is fresh surface water! That’s about 0.009% of our total is fresh surface
    water. Freshwater is lakes (87%), swamps (11%) and rivers (2%). So as we divert
    and consume the fresh water available to us – taking from rivers and aquifers –
    the impacts become ever greater as rivers dry and ancient aquifers are depleted.
    This year the theme is Water & Energy. Most people don’t realize the Nexus of Water
    and Energy.

    The
    Water Bubble and Water Wars
      The water bubble may be coming faster
    than we originally thought… Water sources, especially the invisible
    underwater aquifers are being depleted. 
    This will show in increased prices for water, water shortages and food
    shortages/prices (Marks, 2009). “We’re fast draining the fresh water resources
    our farms rely on, warns Lester Brown, president of the Earth Policy Institute”
    (George, 2011). Our own Ogallala Aquifer in the high plans of the US (underground
    aquifer from Texas through Wyoming) will be depleted in about 25 years. (See
    http://en.wikipedia.org/wiki/Ogallala_Aquifer.).

      Water
    wars and water conflicts are expected to increase dramatically. Counties (and
    states) that are at the headwaters of rivers can take all the water and leave
    nothing for the cities, farmers and fishermen below. 

      Worst case, and a horrible
    example, is the Aral Sea. What used to be the world’s 4th largest
    lake is now mostly dry, highly salty and toxically polluted. Russia has been consuming
    the water that would have run downstream (and through) the former USSR state of
    Kazakhstan. (See
    http://en.wikipedia.org/wiki/Aral_Sea
    and the following news video:
    http://www.youtube.com/watch?v=e8b0svfuO_k
    at Russia Today.)
      The truth of the matter is… that water
    matters!  …
      Even in Florida where we are surrounded
    by H2O.

    What can we do?
      Basically, we need to become more
    informed about the sustainability impact of all we say and do. We need to
    become more informed consumers of water. Maybe compute our water footprint.
    Please fill out the H2O Footprint calculator.
    We need to start conserving more water, more energy and more resource. (Recycling
    actually saves huge amounts of energy and water.)
     1)     
    Compute your water footprint
    (and take actions to reduce it):
    a.      
    H2O Footprint: http://www.h2oconserve.org (Water footprint calculator.)
    c.      
    Water footprint of food,
    products, etc.:
    http://www.waterfootprint.org
    2)     
    The average American uses
    2,000 gallons per day, more than twice the global average when all things are
    considered. (Most of the statistics will show only about 1,000 gpd, but they
    don’t include food, energy, etc.)
    3)     
    For Florida-centric details
    & water-saving tips, please visit:
    www.WaterMatters.org and www.savewaterfl.com.
    4)     
    References and links below.
    Look for information about Earth Day
    2014 coming up on Tuesday April 22.

    Thanks for listening, reading, and thinking about
    sustainability.

    Let’s be good stewards of our God-given resources:
    water and more.

    Some References
    George, L. (2011, Feb. 2) Earth economist: The food
    bubble is about to burst . New Scientist.
    Retrieved from:  
    http://www.newscientist.com/article/mg20927986.400-earth-economist-the-food-bubble-is-about-to-burst.html
    Marks, S. J. (2009). Aqua shock: The water crisis in America. NY, NY: Bloomberg Press.
    Some Links:
    ·        
    Official
    site
    :
    http://www.unwater.org/worldwaterday/
    ·        
    http://www.UNWater.org
    ·        
    http://www.Water.org
    ·         http://worldwater.org/

  • EarthDay2013: Reflections on Sustainability: Earth Day, April 22, 2013

    Reflections on
    Sustainability:
    Earth
    Day, April 22, 2013
    (www.EarthDay.org) … (or International Mother Earth Day)


    Earth
    Day 2013: The Face of Climate Change

    It’s not so much that people
    don’t care. . .
    Being green, and being
    sustainable, is something that we all would happily do, if it wasn’t
    inconvenient to do so. And if it was easy to do. And if we knew the best place
    to start. And if it wasn’t too complicated to do so, we would all be more
    sustainable.
    That’s a bit of a problem because
    there is no sense of urgency. There is, however, a sense of urgency about
    getting the economy going stronger and getting more people back to work. But
    reducing pollution and improving our water footprint and addressing our carbon
    footprint, not so much so.
    This is something like saving for
    retirement. There’s no urgency to save for retirement until age 65, but it’s a
    whole lot easier if you started 35 years earlier. $:-)  We need to get the
    magic of compounding working for us, not against.
    There is no question that we all
    have to get sustainable, sooner or later.  “Achieving sustainability will
    enable the Earth to continue supporting human life as we know it”
    (Sustainability, 2013, Blue Marble caption). That’s the definition of
    “sustainable”, something that can be done indefinitely and that does not have
    external costs or place a burden on future generations.
    The
    American Planning Association’s four sustainability objectives are to use
    planning approaches that:
    1. Reduce dependence upon fossil fuels, underground metals, and
    minerals
    2. Reduce dependence upon synthetic chemicals and other unnatural substances
    3. Reduce encroachment upon nature
    4. Meet human needs fairly & efficiently (James & Lahti,
    2003).
    We all have to get started.
    Sustainable starts at home, at church, in business, in government and at
    school.
    We need to take better care of
    God green earth. Stewardship is a responsibility, not a luxury.
    See these topics below:
    I. Global Warming/Climate Change
    II. What BIG Feet you Have! … The Human Footprint
    III.  Sustainable Solutions
    IV. Global Acts of Green on Earth Day 2012
    V. Become More Informed


    Safety & Recycling.
    Carefully and correctly dispose of stuff like electronics, paints, oil,
    florescent light bulbs. Visit
    www.Earth911.com
    to see how to recycle stuff, and extremely local details of recycling centers. Eventually
    everything will be recycled; until then, let’s try to work it out together.
    This is the 43rd Earth
    Day event since it started in 1970. And still we have yet to take significant
    measures to protect the earth we all so clearly need for survival. We all need
    to become more informed, as a great place to start. See the book outlined below,
    created from the best information anywhere about sustainability issues,
    Wikipedia. (Free book, no advertising in it.)
    Sustainability is a journey that
    is started by us today, but continued by future generations.
    “The earth is the Lord’s, and
    everything in it, the world, and all who live in it.” (
    Psalm 24:1)
    God bless,
    —————————-
    Elmer Hall
    Strategic Business
    Planning Company
    Planning
    for Sustainable Success™
    954.704.9100    www.SBPlan.com    www.SustainZine.com
    (blog)
    P Before printing this e-mail think if it is
    nec
    essary.   Think Green!
    I. 
    Global Warming & Climate Change. The statistics for climate
    change and global warming seem to only be getting worse, with all continents
    experiencing extreme weather of hot-cold, wet-dry, often in the same year. We
    have the hottest decade in modern history (based on land, water and air
    measures). April 2012 was the 5th hottest April on record, April
    2010 was the hottest (CO2Now, 2012). Glacial ice is melting, and melting at an
    accelerating rate. There’s evidence the ice in Antarctica, which should be
    expanding, is shrinking, and it appears to be melting from the inside out!
    What about Greenhouse Gasses
    (GHGs) that trap sunlight in the atmosphere and cause warming, just like a
    greenhouse in winter? By burning fossil fuels we are pumping gigatons of GHGs
    such as Carbon Dioxide (CO2)  and Methane (CH4) into the atmosphere, GHGs
    above and beyond what the earth systems were used to processing prior to
    industrialization starting more than a century ago. And carbon dioxide persists
    in the atmosphere for some 100 years. Many scientist had high hopes of
    reversing the steady climb of CO2 in the atmosphere and bringing it back down
    to 350 parts per million (ppm) that we blasted through in 1985. The hope was
    that the US, slowed by a sluggish economy, combined with a switch to cleaner
    natural gas would help to lower the CO2 buildup in the atmosphere. Nope. China
    and India with their coal-power craze, more than wiped out any slowing from the
    US and Euro-zone. As measured by the Mauna Loa Observatory in Hawaii we just
    blasted through 397 on our way to 400 ppm. (See
    CO2Now.org).

    This chart, and what it
    represents, scares the bejeebers out of me!!!!!
     I
    don’t know about you?

    In the 1990s, the IPCC came up
    with many projections from the best case where countries was very proactive and
    reduced greenhouse gases to the worst case with business as usual (BAU). The
    estimates then showed an increase in temperatures of 2 to 6 degrees centigrade
    by the end of the century. Since water expands as it warms in addition to
    glacial melting, this atmosphere increase would eventually result in about a 3
    to 10 foot rise in sea levels. That would be devastating to coastline areas.
    Maybe half of the Florida Keys would be underwater, for example.  Right
    now, about half of the greenhouse gasses are produced by China and the USA,
    with the US pretty much going as BAU and China totally out of control. China
    now burns half of the world’s coal and adds another new coal power plant each
    week. In short, the
    problem is real, it is big, and it is getting worse. Not only that, but it is
    getting worse at an increasing rate.
    With all that gloom and doom, what
    are sustainable solutions?
    II.
    What BIG Feet You Have! … The Human Footprint
    A picture is worth 1,000 words, a
    video must be worth millions. We humans have been having a gigantic impact on
    our environment. How big, you might ask? Really BIG.  A couple of the best visual representations
    of this are the
    Human Footprint
    series by National Geographic, which follows two humans from birth to death, as
    well as,
    The Story of Stuff and The Story of
    Bottled Water
    (Leonard, 2010a, 2010b). 
    There are a couple things I don’t think to be totally accurate, but you
    be the judge.
    ·        
    The Human Footprint, by National Geographic
    Special. Several 10 minute episodes.
    http://channel.nationalgeographic.com/channel/videos/human-footprint/ (10 minute segments;
    87 minutes total, easy to find on YouTube as well). Note that it is a couple
    years old. They say 6+B population, but it is now >7B. Watch #1 and #8.
    ·        
    The Story of Stuff (www.StoryOfStuff.com, ~18min)
    ·        
    The Story of Bottled Water (http://www.storyofstuff.org/movies-all/story-of-bottled-water/). 
    III.  Sustainable
    Solutions
    . We all – everyone, everywhere –
    have to start being more sustainable. Well, dah! But that is easier said than
    done. We have our entire life and economy and culture built around
    non-sustainable practices.
    To start, it is relatively easy, and profitable, to cut back on 25%-30%
    of utilities. Start with an energy audit from your friendly local power
    company.
    Smarter transportation will save
    huge amounts. Telecommuting saves $30,000 to $50,000 per full-time equivalent
    employee, with more than $20,000 savings to the employer. Yes, you might want
    to read that sentence again. The actual savings seem to be, all things
    considered, are at least 10 times the savings in fuel… That is, $5,000 in fuel
    saved related to telecommuting really represents $50,000-$60,000 in total
    savings.
    Or we could build more roads, buy
    more cars, spend more of our lives in gridlock traffic and continue to
    accelerate our increase in GHG emissions? I vote for taking our foot off of the
    GHG accelerator, and starting to tap on the brake. Just because we may have
    another 100 years of fossil fuels left, doesn’t mean that we have to try to
    burn what’s left over the next century.
    IV.  A Billion Acts of
    Green
    . Earth Day commitments are
    entered into the earth day website under the “Billion Acts of Green
    campaign. The campaign in 2012 world-wide brought in 1,021,021,112 pledges.
    See http://www.earthday.org/take-action.
    These were the commitments last year at the university!:-)
    Re-cycle- 9 people
    Eat Local Food- 2
    Wash clothes in cold water- 3
    Use re-useable shopping bags- 3
    Pick up litter- 6
    Turn off the water tap when brushing teeth- 4
    Turn off the computer and the x-box when not in use- 5
    Turn off the lights when not in use- 10
    Eat all the food on my plate – 3
    Re-cycle water bottles- 3
    Don’t buy anything new for a month- 3
    Share rides- 4
    Encourage others to pledge an act of green- 3
    Plan a green event- 2
    Print on both sides- 2
    Use cloth napkins- 2
    Write your legislature- 2
    Use energy-efficient light bulbs- 1
    Eat vegetarian; Plant a tree; Plant a garden; Collect plastic from the
    neighbors for 2 weeks;
    Reduce beef consumption; Repurpose; Conserve fuel; Plant a tree; Walk
    or bike instead of driving; 
    V.
    Become More Informed
    It is critical to become more
    informed. Companies and governments have millions – trillions, really – worth
    of revenues to lose. Think about who wins, when you spend $.005 per gallon for
    water from the tap. You win. The environment wins. Coke and Pepsi (the largest
    producers of bottled water) lose. 
    Companies can make healthy
    products that are sustainable, and they will. Eventually. We could try to get
    the government more involved; but I generally don’t like that. We all need to
    become informed and let our money do the voting for us.
    The trick is to only accept
    accurate facts. The first question of the Four-Way Test from Rotary
    International (
    www.Rotary.org)
    is critical: 
    1) Is it the truth?
    Of
    course the rest of the Four-Way test is pretty important too – it is kind of
    the definition of sustainability when you think about it. 
    Of the things we think, say or do
    1.     
    Is it the TRUTH?
    2.     
    Is it FAIR to all concerned?
    3.     
    Will it build GOODWILL and BETTER FRIENDSHIPS?
    4.     
    Will it be BENEFICIAL to all concerned?
    Contact: Elmer Hall.
    I do consulting and coaching on Sustainability and sustainable innovation.
    Please feel free to contact me for help, advice, or just moral support on your
    sustainability issues.
    References & Links
    Climate
    Changes and Sustainability. (2013, April 22). A WikiBook created in Wikipedia, The Free Encyclopedia.
    Retrieved April 22, 2013, from 
    http://en.wikipedia.org and downloadable from: http://tinyurl.com/SharedStuffZ
    James,
    S. & Lahti, T. (2003). 
    Eco-municipalities: Sweden and the United States: A Systems approach
    to creating communities. Retrieved April 22, 2013
    from:
    http://www.knowledgetemplates.com/sja/ecomunic.htm
    Leonard,
    A. (2010, March 22). The story of bottled water: How “manufactured demand”
    pushes what we don’t need and destroys what we need most. Story of Stuff.
    Retrieved from:
    http://www.storyofstuff.org/movies-all/story-of-bottled-water/
    Leonard,
    A. (2010b). The story of stuff: How our obsession with stuff is trashing the
    planet, our communities, and our health – and a vision for change. New York,
    NY: Free Press. 
    LINKS:
    www.Earth911.com
    (Info about recycling, including local drop-off.)

    http://www.un.org/en/events/motherearthday/   (International Mother Earth Day)

    http://www.earthday.org/take-action
    (Actions you can take to make a difference.)
    http://tinyurl.com/SharedStuffZ
     (WikiBook: Climate Changes and
    Sustainability
    )
    www.CO2Now.org
    (Monitors GHG emissions.)
    www.WaterFootPrint.org
    (Calculate how much water you use.)
    www.CarbonFootPrint.com
    (Calculate how much CO2 you use.)
    www.WaterMatters.org 
    (Great, including Florida specific info.)
    www.UNWater.org
    (All about water and economic development.)
    www.savewaterfl.com 
    (For details & water-saving tips.)
    WikiBook: Climate Changes
    and Sustainability
    . Following is the outline of a WikiBook created
    from 38 Wikipedia articles on Earth Day, April 22, 2013.  Because of all
    the graphics, the book is 60MB as PDF (or 8MB as ePUB). Note that the ePub has
    Earth Day and World Water Day included. Please downloading it, but you can get
    the most recent version of each article by going to
    www.Wikipedia.com
    and enter the article title in blue below.
    Each article has high ratings for
    accuracy and reliability.
    The entire WikiBook is
    downloadable from:
    http://tinyurl.com/SustBook
    (63MB).


    Climate Changes and Sustainability
    Table of Contents
    Introduction
    to Sustainability Issues
    1
    Sustainability
    1
    Population
    density 22
    Ecological
    footprint 24
    Earth
    Systems and Climate Change
    31
    History
    of climate change science 31
    Atmosphere
    of Earth 36
    Global
    warming 45
    Climate
    change 64
    Scientific
    opinion on climate change 75
    The
    Carbon Cycle
    101
    Organic
    compound 101
    Carbon
    104
    Carbon
    dioxide 120
    Carbon
    cycle 134
    Greenhouse
    gas 139
    Photosynthesis
    156
    Hydrocarbon/Fossil
    Fuels
    169
    Fossil
    fuel 169
    Redox
    174
    Coal
    181
    Petroleum
    197
    Gasoline
    218
    Natural
    gas 230
    Power
    and the Nexus of Energy, Water, Paper, Plastic, etc.
    241
    Electricity
    generation 241
    Water
    248
    Water-energy
    nexus 266
    Plastic
    267
    Carbon
    Emissions and Sinks
    280
    Carbon
    dioxide in Earth’s atmosphere 280
    List
    of countries by carbon dioxide emissions 286
    Carbon
    sink 293
    Sustainable
    Solutions
    304
    Education
    for Sustainable Development 304
    Office
    of Energy Efficiency and Renewable Energy 308
    Recycling
    313
    Recycling
    by product 325
    Paper
    recycling 330
    Plastic
    recycling 334
    Sustainable
    development 340
    Glossary
    of climate change 350
    Index
    of climate change articles 356
    References
    Article Sources and Contributors 360
    Image Sources, Licenses and
    Contributors 375
    Article Licenses
    License
    385
    This entire WikiBook is
    retrievable from:
    http://tinyurl.com/SharedStuffZ
    (~60MB PDF or ~8MB ePUB)