Biological Bounceback at Mount St. Helens | The Institute for Creation Research

Biological Bounceback at Mount St. Helens

Early one bright Sunday morning, Mount St. Helens looked as picturesque as it had for hundreds of years. Suddenly, an earthquake shook loose the north side of the mountain. This uncorked a torrent of heat, ash, and steam that torched trees, pulverized rock, emptied and elevated Spirit Lake, and blasted debris across the nearby landscape. New land formed, mudflows wrecked bridges, and sediment clogged waterways far downstream. That was 40 years ago, but the eruption still brings valuable lessons today.1

United States Geological Survey research hydrologist Jon Major has published several reviews in remembrance of the radical eruption of Mount St. Helens in Washington State. He described rapid recolonization of the utterly devastated landscape.

The vicious May 18, 1980, eruption was supposed to have wiped all life from the north slope, but some survived the blast. Major wrote in a review for the American Geophysical Union publication Eos, “Even some of the most heavily affected landscapes were not as sterile as initially assumed.”2 He wrote in Science, “Notably, remnants of the pre-eruption biota—biological legacies—that persisted even in what appeared to be a lifeless landscape critically affected ecological recovery.”3

Before the eruption, conventional ecologists thought that living things would slowly creep back into the ash and mud from surrounding areas. They thought it could take a century or more for biology to brave the barren blast zone. Evolutionary thinking influenced those preconceived ideas. Nowadays, ecologists see the rapid recolonization at Mount St. Helens as a good reason to recalibrate their old ways of thinking. And these updated expectations for how fast life can colonize mesh well with creation thinking.

Genesis says that God created creatures to multiply and fill the earth. If true, then He would have equipped them with the proper tools to do just that. No wonder keystone species, which support other species in the ecosystem, soon took root, even in nutrient-poor soil.

Major cited research showing that alder trees and lupines began to grow in the mud first. These pioneering plants form symbiotic relationships with microbes that partner with their root tissues, pulling vital nitrogen from the air and plugging it into the soil.

Unexpectedly, pocket gophers’ burrowing brought that newly nutritive soil to the surface. In far less time than expected, ground that was near keystone species had enough nutrition to support other plants. Today, tall alder and other trees sprinkle the grassy landscape that not too long ago looked quite like the moon’s surface.

Major wrote in Eos, “The importance of biological legacies in promoting recovery emerged as an epiphany.”2 This biological recovery research has influenced land management philosophy. Major wrote of “using variable-retention harvesting, rather than clear-cutting.”2 Creation thinking fits this idea, too. Instead of wiping out every single tree when harvesting wood, we should wisely leave keystone species behind. God equipped them with the tools to quickly re-establish a new forest that harbors habitats, builds biodiversity, and makes more wood that much faster.

In contrast to the pre-1980s evolution-inspired thinking that each organism struggles for its own survival, the big ecological lesson from Mount St. Helens is that plants and animals often work together. Creatures partner to pioneer new lands just like Genesis says they were made to do.

References

  1. Clarey, T. and F. Sherwin. 2020. Mount St. Helens, Living Laboratory for 40 Years. Acts & Facts. 49 (5): 10-13.
  2. Major, J. J. Lessons from a Post-Eruption Landscape. Eos. Posted on eos.org April 24, 2020.
  3. Major, J. J. 2020. Mount St. Helens at 40. Science. 368 (6492): 704-705.

* Dr. Thomas is Research Associate at the Institute for Creation Research and earned his Ph.D. in paleobiochemistry from the University of Liverpool.

Cite this article: Brian Thomas, Ph.D. 2020. Biological Bounceback at Mount St. Helens. Acts & Facts. 49 (8).

The Latest
NEWS
May 2025 ICR Wallpaper
"Now may the God of hope fill you with all joy and peace in believing, that you may abound in hope by the power of the Holy Spirit." (Romans...

NEWS
Acoustic Communication in Animals
We are all familiar with vocalizations in the animal world. For example, dogs bark, birds sing, frogs croak, and whales send forth their own distinct...

ACTS & FACTS
Creation Kids: Crystals!
by Michael Stamp and Susan Windsor* You're never too young to be a creation scientist and explore our Creator's world. Kids, discover...

APOLOGETICS
Playing Chess with Little Furry Critters
God’s multifarious and marvelous designs for basic creature needs are so innovatively clever and providentially purposeful that Christ’s...

ACTS & FACTS
Credit Only Our Creator
History was my favorite subject as a young kid. But it always puzzled me when my teachers said, “We study history so that we don’t repeat...

ACTS & FACTS
Genomic Tandem Repeats: Where Repetition Is Purposely Adaptive
Tandem repeats (TRs) are short sequences of DNA repeated over and over again like the DNA letter sequence TACTACTAC, which is a repetition of TAC three...

ACTS & FACTS
Dinosaur National Monument: Fossil Graveyard of the Flood
Straddling the border of Utah and Colorado, Dinosaur National Monument (DNM) is one of the richest exposures of dinosaur fossils in the world.1...

ACTS & FACTS
The Transforming Influence of Genesis: Worker Dignity and Safety
When Pharisees questioned the Lord Jesus about marriage, He answered by quoting Genesis 1:27: “But from the beginning of the creation, God ‘made...

NEWS
Giant ''Meg'' Shark: Longer and Leaner?
Fossil remains of the giant shark Otodus megalodon have been found in Miocene1 and Pliocene2 rock layers, which ICR scientists...

CREATION.LIVE PODCAST
Searching for Truth Across the Globe | Creation.Live Podcast:...
How can we bring the Gospel of Jesus Christ and the truth of creation to others outside our small spheres of influence?   Host...