Land Degradation In Turkey Essay

“Erosion occurs when the soil lacks protective vegetative cover”. (Pimentel, Kounang, 1998) “Soil erosion reduces the productivity of the land by loss of water, soil, organic matter, nutrients, biota, and depth of soil.” (Pimentel, Kounang, 1998) With no conservation methods in place in certain places like: no contour farming, no cover crop, no terraces, no water ways, and tillage on steep hills is asking for a loss of productivity from the land. The effects on the land that non-conservation methods have is horrible. “Its effects are pervasive, and its damages are long lasting. (Pimentel and others 1995a)” (Pimentel, Kounang, 1998) Soil loss is a bigger factor then most people think. For an example an comparison of how much soil is actually lost in certain environments: “On sloping agricultural land under tropical rainfall, as much as 400t/ha/yr of soil is lost (Pimentel unpublished report,1990).”(Pimentel, Kounang, 1998) “Under arid conditions with relatively strong winds, as much as 5600t/ha/yr of soil has been reported lost (Gupta and Raina 1996).” (Pimentel, Kounang, 1998) Soil loss is a huge factor when conservation practices are not put into place. “According to some investigators, approximately 75 billion tons a fertile soil are lost annually from the world’s agricultural systems (Myers 1993).” (Pimentel, Kounang, 1998) Soil loss is a huge factor and many different things can be done to help slow it,

According to Federal Emergency Management Agency (FEMA), there are many factors that will affect the direction of emergency management in the coming years. These can be classified as global challenges, global opportunities, national challenges, national opportunities, professional challenges, and professional opportunities. Global Challenges include some issues like global climate change, increasing population and population density, increasing resource scarcities, rising income inequality, and increasing risk aversion. Global Opportunities has to do with increased scientific understanding of the hazards and societal responses, as well as revolutionary technologies. National Challenges involves increasing urbanization and hazard exposure, interdependencies in infrastructure, continued emphasis on growth, rising costs of disaster recovery, increasing population diversity, terrorist threats, low priority of emergency management, legal liability, and intergovernmental tensions. Due to these factors that will affect the direction of emergency management in the coming years, there is need for us at emergency management division to adjust operational plans to meet these challenges and especially changes emanating from constant changes expected in technology and other threats we face.

As history repeats itself, we continue to notice that there are many geographic factors that effect regions across the world. A few of the most noticeable are monsoons and deserts. Over time these factors have altered the relationships between certain regions and benefitted our development in society. However, they can be extremely demoralizing as well. Not only is nature disrupted but the way in which people live on a daily basis. We are forced to make changes and adapt to the overwhelming geographic factors.

Effective disaster management is highly important when it comes to assisting in rescue and relief to affected. This does not only include post disaster rescue efforts but these disaster management activities should be proactive. They start right from taking preventive measures before the disaster actually occurs and goes on till the effected people are resettled back in their lives. This disaster management pertaining to human life is not only associated with physical well being but also focuses on psychological, emotional, and spiritual rehabilitation.

Erosion is a global problem, as we have already seen (umich.edu). Globally, topsoil is eroding faster than it can be replaced over 1/3 of the world's croplands (umich.edu). In the U.S, the loss of topsoil has been estimated to cost $125B per year (umich.edu). As you might imagine, this is a very difficult calculation to perform, since topsoil production rates are so slow, the lost topsoil is essentially irreplaceable (american.edu). This has been increasing within the past for years and corporations are trying to lessen the amount of erosion but it does not seem to be working

The various local, state, and federal emergency management systems of the United States suffered a crude awakening in the decade of the 2000s. Systems expected to hold up were put to the test and failed to prepare for disaster, mitigate the damage, and, in some instances, actually hampered responses in life-or-death situations. Worse, all failings were highlighted in an age of global communication and mass media, on display first whether a man-made incident like September 11th attacks or natural disaster like Hurricane Katrina. The decade found the complacent government failing to maintain modern emergency management practices, stimulating began a series of doctrinal upgrades and training improvements. Yet, no matter the bureaucracy, writings, or money thrown at a problem, the first responder to the incident has and will continue to influence the outcome. While the individual responder stands as the most important part of

and Dentistry and Director of the Program in Disaster Mental Health in the Department of Psychiatry and the UR Center for Disaster Medicine and Emergency Preparedness. For over a decade, he has responded to numerous national disasters as a volunteer with the American Red Cross. He has also developed comprehensive disaster mental health training programs for the New York State Office of Mental Health and the New York State Department of Health currently being disseminated throughout every county, state psychiatric center and acute healthcare facility throughout New York State.

Emergency management faces many challenges in today’s modern society. In the years prior to 9/11 emergency management was primarily focused on natural disasters. That has since changed; we now face a diverse variety of risks and hazards on a constant basis. As we continue to grow in population current and newer have compounded into more problems that emergency planner must face and find solutions for.

The loss of trees, which anchor the soil with their roots, causes widespread erosion throughout the tropics. Only a minority of areas have good soils, which after clearing are quickly washed away by the heavy rains. Thus crop yields decline and the people must spend income to import foreign fertilizers or clear additional forest. Costa Rica loses about 860 million tons of valuable topsoil every year, while the Great Red Island, Madagascar, loses so much soil to erosion (400 tons/ha) that its rivers run blood-red, staining the surrounding Indian Ocean. Astronauts have remarked that it looks like Madagascar is bleeding to death, an apt description of a country with grave environmental degradation and an agriculture-reliant economy that depends on its soils. The rate of increase for soil loss after forest clearing is astonishing; a

Due to diverse geo-climatic conditions prevalent in different parts of the globe, different types of natural disasters like floods, droughts, earthquakes, cyclones, landslides, and volcanoes etc may strike according to the vulnerability of the area.

When a disaster has taken place, first responders who provide fire and medical services will not be equipped to meet the demands for many services. Several issues such as the number of victims, communication failures and road blockages will stop people from accessing emergency services they have come to expect at a moment 's notice through 911 emergency services. Individuals will have to rely on others for help in order to meet their immediate lifesaving and life sustaining needs. If access is blocked or the agency’s capacity is exceeded, it may be hours or days before trained help arrives. There is a four-phase model that organizes the events of emergency managers. This model is known as the “life cycle” which includes dour

It takes up to three hundred years for one inch of agricultural topsoil to form so soil that is lost is essentially irreplaceable. The consequences for long-term crop yields have not been sufficiently measured. The amount of erosion varies from one field to another. This depends on the type of soil, the slope of the field, the drainage patterns and the crop management practices. The effects of the erosion vary also. The areas that are better able to sustain erosion without loss of productivity are areas with deep organic loams. This is more sustainable than the areas where topsoil’s are shallower.

Bangladesh is prone to various disasters having immense harmful consequences associated with different natural and man-made hazards. Among most of the natural hazards, Landslide is being prioritized as a matter of great concern as a result of its devastating nature. South-eastern part of Bangladesh is very much prone to this hazard with long history of instability since the people have been living there though there is not enough record of incidents. Landslides are frequently resulting in losses of both lives and properties which are being worsened with rapid and unplanned urban development and frequent changes in land use (Popescu, 2010). Almost every year, during the monsoon, the hilly areas of the southern part experience landslide due to both natural and human-induced instable slopes and causes tremendous damage to life and property. More rapid urbanization trend, other human development activities through deforestation and hill-cuttings have triggered the increase of landslide incident in mountainous regions(Mia, Sultana, & Paul, 2015).

Desertification is a term few people recognize and even fewer are concerned about. This paper will cover what desertification is along with why it is a global crisis, what the root causes of desertification are, what can be done to reverse the harm full desertification process, it will also cover how farmers can work together to prevent future desertification.

In synopsis, this project mainly focuses on the differences in freshwater communities in Taranaki, caused by anthropogenic stressors, such as agriculture and invasive biota. According to the results of this study, agricultural land use has clearly differentiated the composition of both fish and invertebrate communities in selected habitats, while the presence of brown trout has caused relatively limited changes in the similarity structure, appeared only in the fish community. Therefore, the impact of agricultural land use is widely evident on the overall freshwater community structure and composition, compared to the effect of introduced brown trout in Taranaki streams.