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      Peatbogs Can Help Save the Planet EARTH GLOBE EUROPE-AFRICA

      blair · Thursday, 25 July - 22:11

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    Since peat bogs collect and store large amounts of carbon, they are what is known as a “carbon sink.” So, one way to help the planet would be to protect these spaces, but unfortunately peat, and often the land, is valuable.

    "Worldwide, the remaining area of near natural peatland (over 3 million km2) sequesters 0.37 gigatonnes of CO2 a year. Peat soils contain more than 600 gigatonnes of carbon which represents up to 44% of all soil carbon, and exceeds the carbon stored in all other vegetation types including the world’s forests.“ IUCN

    Peat is built up dead vegetation that(thanks to the wet and low-oxygen environments) does not break down, creating a sponge-like effect. They hold carbon, help control water flow(helping with both floods and droughts), and improve water quality through filtering.

    If harvested on a small and sustainable scale, it can provide a firewood alternative, a plant substrate, a fertilizer, and more. However, the peatlands are drained on large scales, so it is important that people know the importance of these (often hated) areas.

    More Info:

    • https://youtu.be/MtsQPV49cAk
    • https://youtu.be/fOYaUZdgCA0
    • https://youtu.be/r-LY17qcQEk
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      Pollinator Water Station DROPLETHONEYBEE

      blair · Thursday, 25 July - 20:34 · 1 minute

    If you want an easy way to help your local pollinators, then consider building a water station! Many plants and crops rely on pollinators, so the more you attract and help, the healthier your garden will be (for example: "“Bee pollination improves crop quality, shelf life and commercial value.”)

    For a basic one, you will need:

    • Tray or dish
    • Rocks
    • Water

    The tray or dish is to hold everything, and the rocks are to give the pollinators something safe to land on. Without the rocks, you will likely end up with drowned bees. Due to evaporation, you may have to fill the dish once or more a day.

    HOWEVER, although that is the most common method, there is another one that I prefer that was taught to me by local beekeepers. They use a refilling dog bowl instead of a dish, so it doesn't have to be filled as often.

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    While this was advice from beekeepers, the watering stations are not limited to honeybees; you may see all sorts of native pollinators visiting.

    If you can't buy a refilling bowl, here is a tutorial on how to DIY one.

    No matter what you choose, though, the pollinators will appreciate it! I do suggest putting the water in shade to limit possible algae growth.

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      Kinetic Energy ATHLETIC SHOEHIGH VOLTAGE SIGN

      blair · Thursday, 25 July - 00:00 edit · 1 minute

    Edit: people were getting confused about which quote was for what, so I added dividers and titles to separate it all better. Sorry for the confusion.

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    Kinetic Tiles

    Many years ago now, I was watching an NHK (a Japanese broadcaster) program about how kinetic energy was going to be utilized in the busiest stations in Japan. The theory was simple; as people walk over a mat, their steps would produce electricity to help power the station. In any other station it might not work, but in a station that typically has 1.57 million passengers per day, that is a lot of people power.

    Since then, there have been many companies attempting to utilize kinetic energy, with the biggest company likely being "Pavegen." They have their system in certain city sidewalks, airports, and even under sports turfs.

    "The downward force drives an energy-storing flywheel inside the tile, which spins to convert kinetic energy into electrical energy through electromagnetic induction. It’s like a generator — only instead of spinning a turbine with wind, water, or coal, it’s spinning a flywheel with footsteps." Grist

    More Info On Kinetic Pavement:

    • https://youtu.be/VD15-2Uriyc
    • https://youtu.be/vnAwsEUOUxw

    Kinetic Shoes

    If tiles are not unique enough for you, that same tech can be used in shoes.

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    "The researchers say that this method can produce a lot of watts relative to the surface area of the generator, with the proof-of-concept device generating around 10 watts per square meter in early experiments. They claim that theoretical estimates indicate up to 10 kW might be possible." NewsAtlas

    More Info On Kinetic Shoes:

    • https://www.youtube.com/watch?v=PNjc9tUs96Y&t=9s
    • https://www.youtube.com/watch?v=svK6Gv7oM6U

    More work needs to be done to make kinetic energy more efficient, but there is just something fascinating to me about power generation that can fit seamlessly into our world without us noticing.

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      When Rototilling Can Be Dangerous MAN + ZERO WIDTH JOINER + EAR OF RICETRACTOR

      blair · Wednesday, 24 July - 23:59 · 2 minutes

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    Have you heard of The Great Dust Bowl? It was a series of dust storms in the USA that were so intense, they killed crops, livestock, and people during the the great depression.

    The situation was amplified by a drought, but the dust was also human caused.

    “Following years of over-cultivation and generally poor land management in the 1920s, the region—which receives an average rainfall of less than 20 inches (500 mm) in a typical year—suffered a severe drought in the early 1930s that lasted several years. The region’s exposed topsoil, robbed of the anchoring water-retaining roots of its native grasses, was carried off by heavy spring winds. ” Britannica

    This dust storm was so thick that it blocked the sun.

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    “Dear Mr. Roosevelt, Darkness came when it hit us. Picture taken from water tower one hundred feet high. Yours Truly, Chas. P. Williams." An unknown author writes to Roosevelt

    Under the hands of desperate farmers, grasslands turned to landscapes so lifeless and dangerous, that many people abandoned their dreams and left.

    One of the practices that amplified this disaster (that is a current farming practice to this day) is rototilling. During this, you flip the soil over, which can make planting easier. This comes with many problems, including:

    • Destroying the soil microbiome. Healthy soil means healthy crops.
    • More weeds. As you flip your soil you are allowing dormant seeds a chance to thrive
    • Soil Compaction: As the soil gets more compact, it becomes harder for roots to work through it.
    • Washing or blowing away top soil. Top soil is where the healthiest soil is, and it can be washed away if left uncovered
    • Drying the soil. By leaving the soil exposed you are letting the sun bake out any moisture

    Fixes:

    • Crop rotation. This is a pre-medieval technique where you rotate what crops you grow in what soil. This can add nutrients to the soil, avoid nutrient depletion, reduce diseases, and reduce pests.
    • Cover Crops. Never leave your soil bare. Cover crops can save your soil.
    • Water Catchments. These slow down the movement of water, encouraging the soil absorbing it. Examples: bunds or swales.
    • Alternative farming. Such as aquaponics or hydroponics.
    • Food forests. Instead of rows of monoculture, food forest combine several different types of plants in a way that mimics a forest.
    • Reducing food waste. To take pressure off food production. In Canada alone, $31 billion dollars worth of food waste is thrown out a year.
    • Mulch. Putting mulch down can protect your soil while also keeping down weeds.
    • Planting trees and bushes. Even if it is just on the outside perimeter of your crops, trees and bushes can help hold soil in place, reduce wind, and improve the general health of the area.

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    More Info:

    • https://youtu.be/xFqecEtdGZ0
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      Qanat: Protecting Water From Evaporation and Cooling Homes

      blair · Wednesday, 24 July - 00:21 edit

    (Note before reading: I am aware it is very unlikely people on here can build one of these systems, so I am just posting it for those who find it interesting)

    Evaporation of water from reservoirs and irrigation canals is a problem that many places struggle with today, but one desert solution was used approximately 3000 years ago.

    “Throughout the arid regions of Iran, agricultural and permanent settlements are supported by the ancient qanat system of tapping alluvial aquifers at the heads of valleys and conducting the water along underground tunnels by gravity, often over many kilometres. The eleven qanats representing this system include rest areas for workers, water reservoirs and watermills. The traditional communal management system still in place allows equitable and sustainable water sharing and distribution."unesco.org

    To make them extra interesting, they could be paired with a wind-tower. This technology could cool a house through evaporative cooling; or even to keep ice from melting too quickly in the middle of a desert.

    (Image Sources: Image 1 | Image 2)

    More Info:

    • https://youtu.be/8lS_ar5UpiU
    • https://youtu.be/Itr8I-zgepc
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      Rethinking Apartment Buildings

      blair · Wednesday, 24 July - 00:04 · 1 minute

    Have you ever heard the saying “it takes a village to raise a child?” Well, where I live, most people do not know the name of their next door neighbor.

    This isolation can cause loneliness, but it is more than that. Having a community is helping people do jobs they can’t, it's lending tools, it's teaching someone something their parents never taught them, and more.

    Luckily, there is a solution that is becoming common in both co-housing and eco-villages around the world. They utilize common areas or community centers, as well as outdoor spaces(such as courtyards or rooftop gardens). While you still have your private home with your own kitchen, you also have these spaces which are open to everyone.

    Here are some ideas you might see in these common spaces:

    • Indoor play area. In some, the retired senior citizens who like to keep busy volunteer to watch children in these areas while parents are at work.
    • Dining room big enough to fit every person who lives there and guests.
    • Community Kitchen. People take turns cooking, or they have occasional dinners together.
    • Private office spaces (for work-from-home workers who still want to be around people).
    • Tiny libraries.
    • Outdoor play area.
    • Outdoor sitting spaces.
    • Community gardens and/or a greenhouse.

    Recommended Video:

    • https://youtu.be/mguvTfAw4wk

    What else would improve apartment buildings?

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      Apartment Indoor Food GardenSEEDLING

      blair · Tuesday, 23 July - 23:52 · 1 minute

    This one isn't for balconies, but it is for apartments, so I hope it makes sense that I am posting this here.

    With window hydroponics, you take:

    • used water bottles
    • a pump kit (with tubing and joints)
    • a bucket of water
    • growing substrate
    • a hanging anchor kit
    • silicone steel tube
    • chain (for hanging)
    • tools (electric drill, pliers, hole punch)

    ... and convert them into a tiny food garden that hangs by your window. This gives food options for those who live in apartment’s that might not have had the choice before.

    You'll of course need plants that do not get too big (such as dwarf tomato plants instead of full-sized). If your window does not get enough sunlight, you may also have to supplement that with grow lights and a plug timer.

    You do not need to buy an expensive kit. There are DIY sources everywhere, including this video explaining to use a pool noodle to create a growing substrate(an option to save an old pool noodle from the trash) instead of rockwool or pebbles.

    I have not tried this myself, but thought I would share it in case it helps someone.

    More Info:

    • https://youtu.be/igWJ_8uq_y4
    • https://www.instructables.com/DIY-Vertical-Window-Garden/
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      The Problem With Windows 🪟PARROT

      blair · Monday, 22 July - 15:07 edit · 1 minute

    One thing all cities should enforce for future builds(especially for skyscrapers), is bird-protection on windows.

    In Canada, 16-42 million birds are killed by window strikes, and in the USA, that number goes up to 365 million-1 billion.

    Sadly, one or two of those bird-shaped decals do not help, since the decals have to be no more than 2-inches apart.

    “Window decals may help, but they must be placed no more than 2-4 inches apart in order to be effective. Birds will try to fly through larger gaps. This means that on large windows, many closely spaced decals may be necessary to deter bird collisions.” Audubon

    Luckily, however, the fix for this window problem is easy. For the first example; there are bird-safe decorative window films and decals(they must go on the outside of the window).

    The most common design is made up of several small white dots, while others are more decorative.

    (Image Credit: Image 1 | Image 2)

    If decals will not work for you (they sometimes don’t last in cold climates), you can opt for permanent (and more expensive) window etchings.

    (Image Credit: Image 1 | Image 2)

    Need an even less expensive option? You can make your own dots or designs using a Uni-Posca pen. The markings can be scraped off if needed. Just remember that the markings must be on the outside part of the window for them to work.

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    If more apartment complexes and skyscrapers used these or other solutions, we’d be a step closer to co-existing with nature.

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    (Image Credit: Image 1 | Image 2 )

    Roads can cause major problems for wildlife, and not just from the danger of being truck by vehicles. With busy enough traffic, wildlife may avoid crossing at all, causing habitat fragmentation. In order to stitch habitats back together, wildlife overpasses, underpasses/tunnels, and viaducts are all used.

    Typically, overpasses work better than underpasses for most wildlife, since not all wildlife is comfortable traversing into a dark (sometimes loud with traffic vibrations) tunnel. In comparison, the overpasses are typically made to feel like a hill for wildlife; with soil, grass, and trees added.

    No matter what people build, however, it can help.

    (Image Credit: Image 1 | Image 2)

    In most cases, the cost of building and maintaining these crossings end up being less than the cost of repairs, injuries, and cleanup that occurs when a vehicle strikes an animal.

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