Soil Science Collection

Olivier de Serres, from Les Merveilles de la Science, published c. 1870 (engraving)
2619074 Olivier de Serres, from Les Merveilles de la Science, published c.1870 (engraving) by French School, (19th century); Private Collection; (add.info.: Olivier de Serres (1539-1619)

Clay, SEM C015 / 5767
Clay. Scanning electron microscope of a sample of clay. Clay particles are the smallest particle of the different soil types, giving the soil a smooth feel when rubbed between the fingers

Carbamoylsarcosine amidase enzyme, molecular model. This enzyme catalyses the chemical reaction that converts the chemical N-carbamoylsarcosine in the presence of water to sarcosine (N-methylglycine)

Soil structure and fauna, artwork
Soil structure and fauna. Artwork of a vertical section through soil, showing various structures and fauna. The surface layer includes organic mulch, the bottom layer is rocks

Mandelate racemase enzyme C015 / 7021
Mandelate racemase enzyme, molecular model. This bacterial enzyme is an example of a muconate lactonizing enzyme, and plays a key role in the metabolism of soil and aquatic bacteria

Mandelate racemase enzyme C015 / 7020
Mandelate racemase enzyme, molecular model. This bacterial enzyme is an example of a muconate lactonizing enzyme, and plays a key role in the metabolism of soil and aquatic bacteria

Nitrogen-fixing molybdenum iron enzyme C013 / 7176
Nitrogen-fixing molybdenum iron enzyme, molecular model showing secondary structure. This protein is a nitrogen fixation enzyme (nitrogenase)

John Lawes, British agriculturalist
John Bennet Lawes (1814-1900), British agriculturalist and chemist, in a caricature published in the British weekly magazine Vanity Fair in 1882

Biochar plant growth, conceptual image
Biochar plant growth. Conceptual image of biochar (black) being used to enhance soil quality and promote plant growth (green shoot)

Lunokhod 1 lunar rover, artwork. The Earth is at upper right. This lunar rover was the first of two unmanned moon vehicles landed by the USSR as part of the Lunokhod program

Sample of clay. Clay is a naturally occurring material composed primarily of fine-grained minerals (phyllosilicate minerals)

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"Soil Science: Unveiling the Secrets of Earth's Foundation" Delving into the depths of soil science, we embark on a journey that spans centuries and continents. From Olivier de Serres' groundbreaking work in Les Merveilles de la Science to NASA's cutting-edge technology aboard the DC-8 Airborne Science platform, this captivating field has captivated minds throughout history. In 1870, Olivier de Serres laid the foundation for soil science with his engravings, enlightening us about its intricate composition and importance. Meanwhile, SEM C015/5767 reveals clay particles under high magnification, showcasing their unique structure and role in sustaining life. Fast forward to February 20th, 1998 - NASA's DC-8 Airborne Science platform soars against a backdrop of an endless dark blue sky. This former airliner turned "dash-72" takes flight over the rugged Sierra Nevada Mountains. As it banks right near Lone Pine, California, snow-capped peaks glisten below while scientists onboard study soil samples collected from these very mountains. The DC-8 continues its aerial exploration above Palmdale Airport in California; gracefully maneuvering through left banking turns as it collects invaluable data on our planet's foundation. Finally touching down at Edwards Air Force Base after a successful mission – this airborne laboratory becomes a hub of scientific discovery. With each flight over snow-covered Sierra Nevada Mountains or Mint Canyon near San Gabriel Mountains of California, the DC-8 uncovers hidden secrets buried within our soils. These flights provide crucial insights into soil structure and fauna that shape ecosystems worldwide. Amidst all these remarkable endeavors lies another marvel – Carbamoylsarcosine amidase enzyme. This enzyme plays an essential role in breaking down organic compounds found within soils; unlocking nutrients vital for plant growth and nourishment. As we gaze upon artwork depicting soil structure and fauna intertwined intricately beneath our feet, we realize the immense complexity and beauty of this hidden world.