Carbon dioxide sucked up by plants during photosynthesis is accompanied by another gas that could be used to trace the captured carbon, suggests new research. Carbonyl sulphide (COS) will allow improved estimates of global photosynthetic activity, an important buffer against human-caused CO2 emissions...
Another study showed that much of the carbon dioxide that is taken in by trees is released within three years. The study noted that leaves release carbon dioxide when they fall from trees and break down in the soil. Plants also naturally release carbon dioxide through the process of respiration...
In open-access systems (such as different parts of African rangelands), where mobile and sedentary forms of livestock coexist, pastures are exploited by multi-species herds. As a result, grazing causes defoliation of plants, over-concentration of livestock excreta on one area and increased ammonia ...
Define greenhouse gas. greenhouse gas synonyms, greenhouse gas pronunciation, greenhouse gas translation, English dictionary definition of greenhouse gas. n. Any of the atmospheric gases that contribute to the greenhouse effect. American Heritage® Dic
F., 1991a: The biochemistry of isoprene emission from leaves during photosynthesis, in T. D. Sharkey, E. A. Holland, and H. A. Mooney (eds), ... TD Sharkey,F Loreto,CF Delwiche 被引量: 118发表: 1991年 Trace Gas Emissions by Plants The trace gases released or influenced by plants...
Sunflecks provide additional light energy to shaded plants; consequently, sunfleck photosynthesis has always been compared with photosyn- thesis under shade21. However, the total PAR absorbed by the leaves was identical under ad-ab-alt irradiation and ad-con irradiation. The only differences between...
(Fig.2A). According to Pandey, et al.40, waterlogging stress decreasedArate and Rubisco activity. This was accompanied by a decrease inGsw(Fig.2D), which led to less starch in the leaves. Chlorophyll concentration is a well-known key indicator of the photosynthetic ability of plants. ...
However, it is likely that NGCC and other clean natural gas power plants will continue to make up some portion of generation in at least the near- to mid-term. Major efforts should continue to identify and limit leakage from the natural gas system, as well as to identify potential impacts...
photosynthesis in plants. Odu[47]observed that oil deposited on leaves of plants, penetrates the leaves and reduces transpiration and photosynthesis and that leaves become yellow where oil pollution is light. Although the detrimental effects of acidic deposition on plants and other organisms were made...
The category “carbon in manure before treatment” accounts for the organic carbon bound in the manure, which has previously been removed from the atmosphere through photosynthesis.“Infrastructure” refers to the emissions caused by the production of the concrete structures required for composting and ...