Latest Environmental soil science Stories
To ensure the presence of heavy metals in wastewater is reduced to safe and EPA-compliant levels, industrial companies count on Wastech Controls & Engineering, Inc. LOS ANGELES, March 21, 2014
SCOTTSDALE, Ariz., March 17, 2014 /PRNewswire/ -- Abtech Holdings, Inc.
A revolutionary University of Colorado Boulder toilet fueled by the sun that is being developed to help some of the 2.5 billion people around the world lacking safe and sustainable sanitation will be unveiled in India this month.
LONDON, March 12, 2014 /PRNewswire/ -- Reportbuyer.com just published a new market research report:
For centuries, geologists have recognized that the rocks that line riverbeds tend to be smaller and rounder further downstream.
PORTLAND, Ore., Feb.
Water and Wastewater Treatment Equipment Market in Brazil 2014 -2018 report says one of the key factors contributing to this market growth is the increasing population and urbanization.
Research team has demonstrated that integrated circuit technology, the basis of modern computers and communications devices, can be used for a most unusual application—the study of signaling in bacterial colonies.
SPRINGFIELD, Va., Jan. 22, 2014 /PRNewswire/ -- Versar, Inc.
DUBLIN, January 21, 2014 /PRNewswire/ -- Research and Markets ( http://www.researchandmarkets.com/research/98n8cm/analysis_of_the) has announced the addition of the "Analysis
Desertification is a form of land degradation in which a comparatively dry land area becomes more and more arid, normally losing its bodies of water along with its wildlife and vegetation. This is a result of a variety of factors, such as climate change and human activities. Desertification is an important global, ecological, and environmental issue. There is substantial controversy over the proper definition of the term “desertification”. The most broadly accepted of these is that of...
Land degradation is a process in which the value of the biophysical environment is affected by one or more combination of human-induced processes acting on the land. It is also the gradual destruction or reduction of the quality and quantity of human activities, animal activities or natural means. It is viewed as any change or disturbance to the land perceived to be deleterious or unwanted. Natural hazards are not included in the causes; however, human activities can indirectly affect...
Erosion is the process by which rock and soil are taken from the surface of the Earth by exogenetic processes like wind or the flow of water, and then transported and deposited in another location. While erosion is a natural process, human activities have increased by 10 to 40 times the rate at which erosion is happening globally. Excessive erosion results in problems such as desertification, decreases in agricultural productivity because of land degradation, sedimentation of waterways,...
Soil salinity is the salt content within the soil; the process of increasing the content of salt is known as salination. Salt is a natural element of water and soils. Salination can be a result of natural processes such as the gradual withdrawal of an ocean or mineral weathering. It can be caused by artificial processes such as irrigation as well. Soils that are affected by salt are a result of excess accumulation of salts, normally most obvious at the surface of the soil. Salts can be...
Dryland farming is farming without the aid of irrigation and only with the amount of rain fall given by Mother Nature. Dryland farming is typical in arid regions such as Southwestern United States, Mexico, the Middle East, and other regions that are known for growing grains. Dryland farming is practiced in all parts of Australia with the exception of the Northern Territory. Process Dryland farming involves the constant assessing of the amount of moisture present or lacking for any given...
- Any of various tropical Old World birds of the family Indicatoridae, some species of which lead people or animals to the nests of wild honeybees. The birds eat the wax and larvae that remain after the nest has been destroyed for its honey.