I have a lengthy background in natural horsemanship thanks to one of my first instructors. As his wife, Linda, became more involved and publicly instructive I felt the same way. Unable to put words to those feelings for a long time I continued my own journey. I suppose everyone who watches the video will come away with a slightly different feeling, here are my thoughts on the video and my previous impression of Parelli Natural Horsemanship.
Significantly reduces use of fossil fuels farm machines and transport of crops Makes use of abandoned or unused properties No weather related crop failures Offers the possibility of sustainability for urban centers Converts black and gray water to drinking water Adds energy back to the grid via methane generation Creates new urban employment opportunities Reduces the risk of infection from agents transmitted at the agricultural interface Returns farmland to nature, helping to restore ecosystem functions and services Controls vermin by using restaurant waste for methane generation No-cost restoration of ecosystems: The best reason to consider converting most food production to vertical farming is the promise of restoring ecosystem services and functions This belief stems, in part, from numerous anecdotal observations as to the current biological state of some territories that were once severely damaged either by now-extinct civilizations or over-farming, and, in part, from data derived from National Science Foundation-sponsored long-term ecological research program LTERbegun inon a wide variety of fragmented ecosystems purposely set aside subsequent to an extended period of encroachment The following case studies will serve to illustrate these points.
Deforestation of vast tracts of tropical rainforest throughout Mesoamerica took place over several thousand years It is estimated that there were as many as 50 million people living in this region, with some 17 million in Mexico, alone, when the conquistadores arrived in the s.
Re-forestation of deserted regions previously inhabited by pre-Colombian civilizations e. Regions that remained populated continued to suffer the ecological consequences of deforestation ibidbut in the abandoned areas the re-growth of the rainforests in some parts of Central America was so complete that by nearly all of the major ancient cities and monuments lying between Panama and southern Mexico had been canopied under them.
Today, archaeological expeditions routinely discover previously unknown settlements and the life and times of the peoples that lived there, but they are hard-won victories, accompanied by much difficulty in navigating the dense growth that protect these treasures of the past from open view.
Latest environmental news, features and updates. Pictures, video and more. “Dad, the world is missing amazing animals. I wish extinction wasn’t forever”. Despite my wife and I working as biologists, our five-year-old son came to make this statement independently. Species Extinction to Environmental Deterioration Essay examples - The earth has a lot problems that influence life. Global warming, Species extinction, as well as .
New finds are now often aided by sophisticated remote sensing technologies Along the northern border of the Brazilian jungle live the Yanomami.
These people have never been conquered by European colonialists. Left to evolve on their own without interference from the outside, they have formed a series of loosely knit tribes that have developed shifting agricultural methods to live off the land, mostly by hunting bush meat and subsistence farming, without causing permanent damage to the environment in which they must live Their farming methods do not include fire as a forest clearing mechanism.
Instead, they cut down the trees, creating large open circles. Then they burn the trees to get enough minerals to fertilize the cleared zone. They farm the nutrient-poor soils for several years, raising sweet potatoes, plantains, sugar cane, and tobacco, and then they move on.
By the time the Yanomami return to the same farming locale, some years later, the area has re-grown to its former state. Without fire as a confounding factor, the Yanomami have achieved a rare a balance with the land in which crops are produced and forestland is repaired by a natural cycle that favors the survival of both sets of life forms.
Many other cultures living close to the land were not as fortunate as the Yanomami to have conceived and implemented sustainable relationships with their surroundings and have paid the ultimate price, that of extinction They attracted thousands of hopeful immigrants from the eastern United States and Europe to that area of the west.
Over the next 20 years, rainfall was above average and farming flourished.The world is a very complex place.
Most humans have a hard enough time figuring out what is going on in their own lives, but the natural world is also complex.
Animals have a variety of needs and. Species Extinction to Environmental Deterioration Essay examples - The earth has a lot problems that influence life. Global warming, Species extinction, as well as . As a consequence of the hunting which is carried out by humans, the endangered animals will be unable to recover the great loss of the species, and the species will end up becoming extinct, which is a great problem and will have vast consequences over a certain amount of time.
In this way they will make our youth aware of this problem. But, of course, the task of writing an endangered species essay is not an easy one. It has been shown that the primary natural causes of the animal extinction are habitat fragmentation and climate change which include rising of the sea levels and melting ice sheets and glaciers.
Every day that passes there is another animal or plant that is placed on an endangered list. There is a very realistic and near-future solution: cloning.
[tags: extinction, extinct species, technology] Though the university's burgeoning squirrel population seems to indicate otherwise, species extinction is a grave problem in most. The model answer for Animal Extinction Essay..
Write about the following topic: More and more wild animals are on the verge of extinction and .