As Robert Henson puts it, 'If some newly discovered factor is to blame for the climate change, then why aren't carbon dioxide and the other greenhouse gases producing the warming that basic physics tells us they should be'The only way to prove with 100% certainty that humans are ...
Simultaneous analysis of carbon dioxide isotopologues involved in the isotope exchange between the doubly substituted13C16O18O molecule and12C16O2has become an exciting new tool for geochemical, atmospheric and paleoclimatic research with applications ranging from stratospheric chemistry to carbonate-based g...
frequency of private land timber harvest, have a much larger mitigation potential by 2050 than avoided conversion of forest and grassland ecosystems. More limited definition of land conversion and lack of incorporation of soil carbon losses due to conversion explain some of the differences to the cur...
Herein we attempt a holistic view on carbon resource processing, utilization, and recycling, and we call this "green carbon science". We will discuss the definition and the four key principles of green carbon science and highlight some related fields including petroleum refining, the production of...
Response to rebuttal, definition of major bleeding in surgery: an anaesthesiologist's point of view. See also Schulman S, Angeras U, Bergqvist D, Eriksson B, Lassen MR, Fisher W. Definition of major bleeding in clinical investigations of anti-hemostatic me... S Schulman,U Angerås,D Ber...
balanced and moderate world sustenance supplies of major groceries to keep up a suffering advancement of sustenance use and to adjust instabilities in progress and prices".[1] Later definitions added solicitation and access issues to the definition. The last report of the 1996 World Food Summit com...
Islands, which by definition evolved in relative isolation, are particularly threatened by invasive species. The most dramatic and tragic effects of biological invasions are already well documented for terrestrial island ecosystems; however, what makes some species more damaging and some systems more ...
The definition of a field site varied among individual datasets. Most often, a field site included multiple sample plots along one or more transects in a single vegetation type. In other cases, a field site included sample plots spread among multiple vegetation types in a landscape29,35,38,50...
carbohydrate The term 'carbohydrate' as it applies to the area of Earth observation can be defined as ' an organic compound present in the cells of all living organisms and a major organic nutrient for human beings; consists of carbon, hydrogen, and oxygen, and makes up sugar, starch, and...
Carbon sequestration The term 'Carbon sequestration' as it applies to the area of the environment can be defined as 'The uptake and storage of carbon. Trees and plants, for example, absorb carbon dioxide, release the oxygen and store the carbon. Fossil fuels were at one time biomass and ...