Advantages And Disadvantages Of Biochar

Soil is the basis for the natural ecosystems and a living thing, it sustains life on Earth and works as a natural recycling facility with nutrients to the plants. However, many people do not know about the good benefits that soil gives to our lives and how humans hurt the conditions of soil with chemicals. Soil is often times mistreated due to the misconception of soil as dirt. Nevertheless, Professor Asmeret Berhe highlighted during the lecture, Soil, that soil is a place of full of life that supports living thing. The living organism depends on the conditions of soil because soil delivers nutrients to plants. For instance, improving the conditions of the soil increases the harvest of crops. Unhealthy soil will not be able to do its job as a natural recycling facility, and not be able to give a good amount of nutrients to plants to abundantly grow. Therefore, conditions of soil are very important in agriculture. Furthermore, having organic soils can conserve the amount of water used for irrigation. Soil is main supply of water to all land and plants because it holds the water for organisms. Organic soil can hold few amounts of water for a long time so it helps farmers to reduce the agricultural water consumption. Soil is very important to out lives than what we imagine and think. The global awareness of soil preservation is less significant to people than other conservation efforts like reducing the amount of plastic used, but soil preservation is very significant to our earth system. Therefore, it is very important for humans to help the Earth healthy sustain life by stop mistreating soil as dirt and treating it as a living thing that holds full of

The excess of carbon in the atmosphere is the cause of global climate change. To reverse global warming we must balance the carbon cycle by removing carbon from the atmosphere and returning it to the plants and to the soil (4). Though in the end, carbon exists in everything and the carbon cycle is much more complex because it includes every plant, animal, microbe, fallen tree, body of water, bit of soil, breath of air, plume of smoke, combustion of fossil fuel, decaying particle, and bubble popping to the surface of a swamp (5). Industrial farming has disrupted this cycle. If we completely halted the burning of fossil fuels today, which we can not by any means, climate change would still continue through modern agriculture. The key to reversing global warming is not solely through solar panels and ethanol fuel, but in proper symbiotic farming

The tropical rainforest possesses well developed soil, however it maintains no visible O and A horizons. Thus attributing to the nutrient poor soil quality. Soil in tropical rainforest also has relatively low soil productivity. This is because as one organisms dies the nutrients left behind that would normally replenish the soil, are quickly (if not immediately) re-uptake into neighboring trees, fungi, and similar organisms. The soil can be described as sandy and loamy and it’s appearance is red/orange in color with a prevalence of Aluminum and Iron with a pH of approximately 4.5-5.5 - all of these characteristics classify the soil as an Oxisol. The tropical rainforest is considered a carbon sink because it uses more CO2 than it produces. There is an estimated 17 kilograms of carbon per square meter stored in rainforests. They are deemed the 2nd largest carbon sink for soil and the largest carbon

Bioremediators need to be able to grow in order to remediate the soil of pollutants. The purpose of this research is to determine whether the presence of Stropharia rugoso-annulata in the soil will support and accelerate the growth of ryegrass in a mutualistic symbiotic relationship. If the growth of the ryegrass is accelerated and supported, the combination of the two bioremediators could potentially accelerate the degradation of PAHs in the soil. Techniques such as soil washing, soil flushing, vitrification, etc., exist to remediate contaminated soil. Although, these techniques are effective, they also disturb the natural environment to some degree. Bioremediation is often accomplished in situ resulting in minimal environmental disturbance. This study is being performed because healthy soil is a limited resource that needs to be preserved and replenished. The state of soil can impact the health of humans, animals, and ecosystems, therefore, it’s important to be able to monitor and control the pollutants in

Also, by clearing forests to support agriculture, we are transferring carbon from living biomass into the atmosphere (dry wood is about 50 percent carbon).

Kristin Ohlson tells us in The Soil Will Save Us that we can not only heal deserted lands to grow better foods by returning carbon to the soil, but also reverse climate change. She shares with us that there is a teeming world of microorganisms in the ground

When assembling all roles of soil, one is able to see that soil plays a vital part of the natural environment. It is just as important as plants, and animals. It influences the distribution of plant species and provides a habitat for a wide range of organisms.

This video and article by Rose Marcario, the Chief Executive of Patagonia Inc., explains the effect that changing our farming practices could potentially have on our environment and our ability to live sustainably; if we switch from fossil fuel intensive farming to organic and low-till practices that put carbon back in the ground, we can improve soil, grow more nutritious food, and reverse the effects of climate

It is already used by many farmers to prevent soil erosion and to help their fallow fields replenish the nutrients in their soil, becuase of its root deep root system that adds organic matter to the soil.

Fossil fuel plays leading role in upsetting environmental, economical and climate protection. Our earth is at catastrophic risk by the exploitation of fossil fuels. Therefore, pressure is on to find viable alternatives for energy to bring a stable, safe and clean revolution. In that case, bio-fuels make an attractive alternative for energy than fossil fuels. Various provocative questions need discussion that what are the attractive differences between both the fuels? Why fossil fuel dependence is to be actually minimized? What is the scope of bio-fuel for a safer world? How will bio-fuel benefit economically? Above all, It will be conferred that why bio-fuels are better than fossil fuels.

For over forty years now, scientists and researchers have been tirelessly searching for an alternative to fossil fuels. Biofuels have become an interesting contender in the search for the replacement of the non-renewable energy source. Biofuels have been used throughout history for over thousands of years. There is a large debate over biofuels and its true impact on the environment. Those involved in the discussion debating whether biofuels have any real overwhelming benefits compared to fossil fuels could argue for its usage. According to recent research performed by the University of Michigan, biofuels may not be the best alternative for fossil fuels. Regardless of its impact on the environment, biofuels are becoming more popular particularly when the price of oil rises.

Many of these groups have made it their responsibility to the Earth to preserve it’s natural resources, and many of the organizations that we found focused on the preservation of soil. One of these in particular that we chose is the Recare Project. The link is to the website for additional information, as well as a description of what they do to preserve soil. Now, Recare works to prevent and remediate the degradation and overuse of soil in and all across Europe. Recare recognizes the fact that soil is an essential factor in the survival of humans as a race, and works to make sure that this resource is taken care of. They’re starting in Europe, but hopefully, after spreading the awareness that they are working to spread, they can soon expand their horizons to much more of the

Amazon rainforest soil works like a sponge and even being not very nutrient rich, it can hold

Since the dawn of the industrial revolution in the 19th century, both food production and the world’s population have experienced dramatic increases. The last five years have seen particularly significant benchmarks, with the world population reaching 7 billion in 2011. Looking to the future, experts have estimated that the population is likely to surpass 9 billion by 2050. As a result, the same amount of land (30% of the earth’s surface) will be expected to feed increasing numbers of people. The area will have to be used more intensively leading to soil deployment. For the above reasons fertilizers, will be in great

In the world of global warming, all kinds of pollution and fuel shortages going on, renewable and clean/ green energy is increasingly the ideal solution of energy related problems we have to solve one way or another. Biofuel is one of the mainstream and highly supported solutions nowadays, an idea to make renewable fuel by living organisms such as fiber, corn, vegetable oil or sugar cane. Unlike nonrenewable fossil fuels over extracted by people causing various environmental problems like generating a considerable amount greenhouse gas, current technology already lets renewable fuel like biofuels to shrink a certain amount of greenhouse gas production, making it a more ‘clean’ source of energy.