circulation

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Respect for fallen leaves and roots

Fallen roots are tiny roots that have withered and fallen from the roots. They decompose together with fallen leaves and enrich the soil, but they also have a different role in absorbing and releasing nitrogen. In tribute to the fallen leaves and roots that support forests and many living things,
2025.03.13
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敬意を表して

Respect for the salmon

Phosphorus is an element of life. Salmon collect phosphorus that has flowed into the ocean and then return to rivers, storing it in their bodies through the food chain. This is in homage to salmon, who travel the vast oceans to gather phosphorus, then defy gravity and swim up rivers to return it to their forests and rivers.
2025.03.12
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敬意を表して

Respect for geothermal energy

Geothermal energy is closely related to the rotation of the Earth and the generation of the geomagnetic field. The high heat that continues to be generated underground causes the circulation of the mantle and plates. In tribute to geothermal energy, which creates the magnificent circulation of the earth and supports many forms of life,
2025.03.11
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敬意を表して

Respect for the sea

The ocean provides us with more oxygen than land. Oxygen has been confirmed to be produced even in the deep ocean, which has many unknown areas, and this is in tribute to the ocean, which supports so much life.
2025.03.07
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敬意を表して

Respect for the air

Not being able to breathe air for even three minutes is life-threatening. In fact, humans also get their nutrients from air, and both nitrogen and oxygen are essential to the ecosystem. This is a tribute to the air that is always close by and can be breathed at any time.
2025.03.05
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敬意を表して

Respect for microbes

Plastic-eating microorganisms seem to be appearing one after another. As of 2021, there are about 30,000 species. In tribute to the microorganisms that play a key role in the circulation of matter.
2025.02.28
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