The dangers of land degradation essay

The homes that fossil fueled cars drive from also contribute to air pollution. Coupled with the average climate-change—driven rate of sea level rise over these same 25 y of 2. Apart from several additional years of data, the acceleration hinges on the new adjustment to the TOPEX record during the period recommended by Beckley et al.

Your emails and blog comments have been extremely useful to me in this endeavor. Satellite altimetry is somewhat unique in that many adjustments must be made to the raw range measurements to account for atmospheric delays ionosphere, troposphereocean tides, variations in wave height which can bias how the altimeter measures sea leveland a variety of other effects.

Urban sprawl is an issue that is greatly impacted by population growth because of the increased housing demand that comes with more potential residents of metropolitan cities all over the country. This shocking trend indicates that as the population of America is predicted to increase to million people bymuch of that growth will be unevenly distributed in urban areas, compounding the problem of urban sprawl currently plaguing our nation.

From Chen et al This rate, however, is widely debated and far from generally accepted.


Consequently, they are opinion-dependent. The government could provide funding for the construction of rail systems or the addition of numerous bus lines to the suburbs of metropolitan areas all across the country. If more people commuted without using their personal vehicles, it could significantly reduce emissions from transportation.

This involvement begins with engaging the public.

Environmental Protection Agency websiteU. In stark contrast to this expectation however, current altimeter products show the rate of sea level rise to have decreased from the first to second decades of the altimeter era. From Cazenave et al The rate of sea level rise. To make the concept of urban sprawl more clear, I decided to research its effects in Baltimore, MD.

Investing in infrastructure to revitalize cities to alleviate urban sprawl, investing in mass transit to eliminate the number of cars on the road, stricter and enforced regulations on manufacturing facilities to reduce pollution, and requirements for developers to retain more green space when building.

I have no doubt that many errors and sources of uncertainty in the altimeter data set have yet to be identified and understood.

On a larger scale, bills need to be drafted protecting waterways. The relationship of increasing population and decreasing agricultural space is growing ever-stronger and lawmakers must start taking action now.

The predicted population growth to million Americans by will undoubtedly cause severe urban sprawl unless preventative measures are quickly enacted. This project should start in areas where urban development is increasing and the farming community is at risk. I think that the application of a quadratic fit is not justified at all.

Sea level rise acceleration (or not): Part IV – Satellite era record

It remains possible that the database is insufficient to compute mean sea-level trends with the accuracy necessary to discuss the impact of global warming — as disappointing as this conclusion may Judith Curry Part IV of the Climate Etc.

series on sea level rise focuses on the satellite era (since ), including the recent causes of sea level variations and arguments regarding the acceleration (or not) of recent sea level rise. Part III considered historical sea. ESSAY SCHOLARSHIP CONTEST WINNERS ANNOUNCED.

Each year, NPG offers a variety of Scholarship Contests for students across the country. Contestants are invited to answer a population-related challenge, with their own experience and insight guiding their ideas for a solution.

The dangers of land degradation essay
Rated 3/5 based on 91 review