Missouri Forest - Leaf Floating

by Robert Niemeier

Title

Missouri Forest - Leaf Floating

Artist

Robert Niemeier

Medium

Photograph

Description

A curled, dried leaf floats gently on the surface of a calm, shallow body of water. Soft, earthy tones blend together, creating a tranquil and reflective atmosphere.

Forests or Woodlands? There's a Difference
We all know that the woods are places where trees predominate, but it’s useful to distinguish between various types of wooded areas. First, learn the difference between forests and woodlands.

Technically speaking, forests have a closed canopy permitting very little light to penetrate to the ground below. There are often several overlapping layers of trees, with a mid-story and understory comprising a variety of shade-tolerant shrubs and a sparse layer of soft-stemmed plants.

Woodlands have a more open canopy (30 to 100 percent cover), and their sparse, woody mid-story allows more sunlight to reach the ground. This light permits the growth of a dense ground cover containing a variety of wildflowers, grasses, and sedges. Fire plays a large role in maintaining woodland habitats.

Why Are Some Places Wooded and Others Not?
Ecologists have long recognized the concept of a climax community. There is a tendency for a certain type of plant community to develop and dominate an area and remain relatively stable over time. Barring disasters — such as bulldozing, plowing, fire, or major flood — a climax community can sustain itself for centuries.

Due to our land types and climate, most of Missouri’s climax community is forest. Missouri’s grasslands, if left completely undisturbed, would eventually be colonized by a succession of woody plant species, becoming woodland and finally forest. Natural disturbances and fires lit historically by Native Americans kept prairies, savannas, and woodlands from turning into forests.

Woodlands, savannas, and prairies are maintained by disturbance. Without occasional fires, in particular, they will eventually become forest. Many decades of fire suppression led to Missouri’s current landscape, which has a greater proportion of forest to woodland than it did before European settlers arrived.

Describing Wooded Habitats
Wooded ecological communities are interdependent and even overlap. Over the years, people studying the landscape have systematically described and labeled forests, woodlands, and other habitats in different ways for different purposes. Below are some of the ways to describe our different kinds of forests and woodlands.

Soil Moisture
Soil moisture is determined by precipitation, slope, drainage, and amount of sand or organic materials in the soil. Three terms are central for describing the amount of moisture available in the soil: dry, mesic, and wet. These terms are especially useful if you’re describing where plants live.

The meanings of “dry” and “wet” are obvious, though they do have technical definitions. Mesic (MEE-zik), a less familiar term, means that a moderate amount of moisture is available. Mesic soils are moderately well drained, though the water is removed somewhat slowly, so the ground is somewhat moist for a significant amount of time.

It’s easy to see how soil moisture often corresponds to elevation.

In Missouri, dry and dry-mesic forests and woodlands typically occur on or near uplands: hilltops, glades, and bluff tops, especially on south- or west-facing aspects on rocky, sandy, or thin soils.

Our wet and wet-mesic forests and woodlands are in or near bottomlands and other low, often-flooded areas close to the water table. Some of our wettest forests are in the Bootheel, where swamps naturally predominate, and along our big rivers.

Our mesic forests and woodlands lie in areas between wetter lowlands and drier heights.

Region and Landscape
Missouri’s different regions have different soils, underlying rocks, and topography, so our forests and woodlands are often distinguished regionally or by naming the underlying rock types, which are a great influence on soil chemistry. Here are some principal types.

Glaciated forests and woodlands are in the northern half of Missouri, which glaciers covered over 400,000 years ago. This region typically has deep soils of fine, yellowish wind-blown loess over buried rocky glacial till. Rolling hills, gentle slopes, grasslands, and croplands predominate in northern Missouri, but the valleys, steeper slopes, low areas, and river drainages are typically wooded.

Ozark forests and woodlands include most of southern Missouri. The Ozark highlands are an ancient mountain chain that’s been eroding for a quarter billion years. Limestone, dolomite, and chert are the main rock types, though in some areas igneous rock (such as granite) or sandstone predominate. Streams have eroded deep valleys and created rugged landscapes with rocky soils. The Ozarks are the region of Missouri’s karst topography, with its many caves, springs, and sinkholes. Low areas are rich, moist bottomlands, while hilltops and knobs are rocky and dry. While oak woods are most typical, the eastern section of the Ozarks includes remnants of Missouri’s once-immense shortleaf pine forests.

Bottomland forests occur on deep soils along floodplains statewide, particularly along larger rivers. Less than 20 percent of presettlement bottomland forest remains, since rich floodplain soils have proven so valuable for cropland. Some common bottomland trees include cottonwood, willows, green ash, sycamore, box elder, and silver maple. As you move farther uphill, away from the most flood-prone areas, certain oaks and hickories, hackberry, walnut, and elms take over as the primary canopy trees.

The southeastern lowlands of Missouri’s Bootheel once had our state’s densest forests: swampland beneath a canopy of bald cypress and other water-loving trees. Many years ago, people drained the swamps and converted most of the land to cropland. Only a few examples of these lush “swamp forests,” and their fascinating plants and animals, remain in our state.

Dominant Vegetation
Another way to describe Missouri’s forests and woodlands is by tagging them with the dominant trees in the canopy. Most of Missouri has some type of oak-hickory forest and woodland, with different oak and hickory species dominant in different places. In other places and situations, we have oak-pine forests and woodlands, or pine forests. Sometimes people use quite general labels: hardwood, deciduous, conifer. But some habitat classification systems use very specific labels, such as Ozark oak-pine and pine woodlands, white oak/dogwood dry-mesic chert forest, and pin oak/mixed hardwood wet bottomland forest.

A Multitude of Benefits
Forests and woodlands contribute to healthy soils and streams.
They stabilize soils, prevent erosion, and encourage water to seep into the ground.
Fish and other aquatic species require healthy forests and woodlands to survive.
Although only six tree species might dominate any particular wooded tract, approximately 150 species of other plants and animals are typically present and interdependent on each other.
Many animal species require wooded habitats. Acorns and other hard mast are important foods for deer, squirrels, and wild turkey, for example.
Forest plants (especially trees) improve air quality by filtering out pollutants and producing oxygen.
Forests reduce carbon dioxide, the major greenhouse gas, and collectively they play a huge role in moderating the earth's climate.
The forest products industry provides jobs to thousands of Missourians and each year contributes billions of dollars to the state's economy. For example, Missouri is the world's largest producer of black walnuts.
Recreational uses include hiking, camping, canoeing, horseback riding, hunting fishing, trapping, mushroom hunting, nut and fruit collecting. photography, bird watching, wildflower appreciation and other forms of nature study, solitude, relaxation, and more.
The recreational and scenic qualities of forests and woodlands, such as fall color, attract tourists and their dollars to our state.
Forests and woodlands can occur anywhere in the state, but they predominate in the Ozarks, in the southern half. They also follow the paths of rivers and streams and occur on slopes too steep or rocky for plowing. A typical satellite view of Missouri shows our forests and woodlands in dark green. About one-third of the land area in Missouri is wooded, about 15.5 million acres.

Thank you for visiting my art. If you love photography, indulge yourself in my many collections and galleries!

Or, if you are looking for a unique gift, you are sure to find it here! Artworks are available in many styles and sizes—wall decor including Metal, Acrylic, and Canvas. Even cards and stationery! There are gifts for the home such as throw pillows/covers, tapestries, duvet covers, shower curtains, fleece blankets, and beach and bath towels. One-of-a-kind personal and fashion items include tote bags, phone cases, t-shirts and sweatshirts, mugs, yoga mats, and spiral notebooks.

Can’t decide on a present?

Make your favorite person happy with a gift certificate of art on my website! Just stop at https://justcallrob.com/giftcertificates.html and have immediate delivery to your email box!

Uploaded

August 6th, 2024

Colors

Embed

Share

Tags