Ground Improvement Techniques Essay

to drain out the soil. Knowing the risks involved in growing certain crops in the area in

7 The concept of the soil conservation way to limit the plowing, and to stop the tractors to pick up and release dust into the sky If the act was not put into place the land would continue to get worse, but only until the sky came.

Compacted soil can result in soil that is unable to create a run-off surface. If this happens, the water will be unable to seep into the soil and irrigate the crop. Tractors passing over soil can cause this compaction to occur, which is why tilling is a more effective way to stir up the soil. And as a bonus, tilling can help get rid of weeds, so it is a win win.

To undertake soil reclamation, erosion protection, Site restoration and reinstatement, taking into account natural processes, operational requirements and technical feasibility, to

Soil turnover - as soil is moved around by digging animals, organic matter is mixed through which distributes nutrients throughout the soil

The designers assures, that good quality agricultural soil will be stripped prior to construction and stored appropriately for future use.

It may seem like we will never run out of soil, but soil conservation is a critical issue in Texas today. So if the entire farming community implemented at least one type of soil conservation effort we would widely improve our agriculture benefits. These benefits would include saving energy, by using less diesel fuel for tractors. Implementation of these farming practices could save water and reduce several types of diseases and pests that farmers encounter when planting their crops. This is no time to be cutting corners on expenses because the United States spends about $37.6 billion each year on soil

Franklin D Roosevelt once said, “the history of every Nation is eventually written in the way in which it cares for its soil.” The United States began seeing sustainable management practices in farms, and healthier soil through this act. In 1982 through 2007, the United States soil erosion had declined by 43%” (Montanarella, 2015). Every year the United States loses about $400 billion dollars due to crop soil that is eroded. Soil is a limited resource and the largest resource for growing food, accommodating diverse ecosystems, and providing food resources. Therefore laws, acts, and provisions are necessary to protect this natural resource.

Soil is the word that literally holds this world together. Without the necessity of soil, we probably wouldn’t even be where we are today. It is the main support system for our earth because it holds the roots to the ground, keeping our ground in tact. When we can’t control what happens in nature, like the Dust Bowl, we may be hit with unexpected dangers, but when it comes to things we can control we need to act right away. In the 1930’s, with little to no rainfall, weak soil and no advanced technology the people in the great plains were headed for a major catastrophe. They had no control over the way their land was moving, so it just kept going and eventually ended up to be known around the world as the Dust Bowl. If they would have had the

Soils serve as a foundation for human architecture and engineering (such as buildings, dams and roadbeds).

Urbanization brings about a new set of problems to the environment. These problems include air pollution and land pollution. As new builds and roads are built the ability of soil to absorb

Creation of development platform will use large amount of imported material – soil and aggregate, indirect effect at extraction sites which are greenfield area

Dallas, located in the northeastern part of the state, has a variety of different types of soil. The Gulf Coastal Plain is composed of red and yellow soils, which can be beneficial for the vegetation if proper fertilizer is used (Escape to Texas). Moving more towards central Texas, it has “soils based on weathered decayed limestone” (Escape to Texas). Much of the Dallas area has grassland vegetation, which comes from Mollisol soils, which are rich in calcium and other nutrients (Ritter). The intensely hot summers cause the soil to possess high moisture retention so as not to dry up easily, but when they do become dry, they have a “granular structure and soft consistency” (Ritter). A typical soil profile of this soil type would include “dark brown to black organic rich surface layers” (Ritter). The soil in this area has been used to alter the landscapes, and recently have been used for “cropland and pasture to

While all ethics involved are important, this one might be the most critical, due to the strong reliance we have on the natural Earth cycles in permaculture. Soil repairing and building is a great technique that we spent a lot of time on during this course and one that Bane speaks highly of (Bane, 2012, p. 28). This practice caters to EarthCare by rehabbing the land we are able to improve the Earth, as well as improve our own yields and benefits.

Phytoremediation is the process by which plants and trees are used to remove or stabilize hazardous pollutants that exist in soil, sediments, surface water or groundwater. The EPA (environmental protection agency) estimates that more than 30,000 sites in the U.S. are in need of environmental treatment, and a great number of these sites are contaminated with highly toxic metals. Abandoned or under-used commercial and industrial facilities, termed as “brownfields,” are a major contributor to this environment concern. “Brownfields” pose significant health risks to nearby residential populations and threaten the plant and animal life close to them. Phytoremediation provides a very