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Carbon dioxide enrichment [electronic resource] : Data on the response of cotton to varying CO sub 2 , irrigation, and nitrogen.

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Bibliographic Details
Online Access:	Online Access
Main Authors:	Sepanski, R.J (Author), Kimball, B.A (Author), Harris, S.M (Author), Martinez, J. (Author), MacDonald, R. (Author), Mauney, J.R (Author), La Morte, R.L (Author), Guinn, G. (Author), Nakayama, F.S (Author), Radin, J.W (Author), Mitchell, S.T (Author), Parker, L.L (Author), Peresta, G.J (Author), Nixon, P.E. III (Author), Savoy, B. (Author), Pros, H. (Author), Lakatos, E.A (Author)
Corporate Author:	Oak Ridge National Laboratory (Researcher)
Format:	Government Document Electronic eBook
Language:	English
Published:	Washington, D.C. : Oak Ridge, Tenn. : United States. Department of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 1992.
Subjects:	Carbon Dioxide. Biological Effects. Cotton Plants. Plant Growth. Climatic Change. Exposure Chambers. Field Tests. Irrigation. Lysimeters. Numerical Data. Soils. Carbon Compounds. Carbon Oxides. Chalcogenides. Data. Growth. Information. Magnoliopsida. Measuring Instruments. Weather. Oxygen Compounds. Magnoliophyta. Plants. Oxides. Testing. Environmental Sciences. Radiation, Thermal, And Other Environ. Pollutant Effects On Living Orgs. And Biol. Mat.. Applied Life Sciences.

Description
Abstract:	This document presents results from field CO₂-enrichment experiments conducted over five consecutive growing seasons, 1983--1987. These results comprise data concerning the effects of continuous CO₂ enrichment on the growth of cotton under optimal and limiting levels of water and nitrogen. Unlike many prior C0₂ enrichment experiments in growth chambers or greenhouses, these studies were conducted on field-planted cotton at close to natural conditions using the open-top chamber approach. Measurements were made on a variety of crop response variables at intervals during the growing season and upon crop harvest. The initial experiment examined the effects of varying C0₂ concentration only. In the following two seasons, the interactive effects of C0₂ concentration and water availability were studied. In the final two seasons, the effects of the three-way interaction between C0₂ concentration, water availability, and nitrogen fertility were investigated. The data comprise three types of information: identification variables (such as year, institution and situ codes, and treatment regimens), intermediate growth measurements (such as plant height, leaf area index, number of flowers, and dry weight of leaves) taken at various times during the growing season, and crop harvest results (such as lint yield, seed yield, and total aboveground dry biomass). They are available free of charge as a numeric data package (NAP) from the Carbon Dioxide Information Analysis Center. The NAP consists of this document and a magnetic tape (or a floppy diskette, upon request) containing machine-readable files. This document provides sample listings of the CO₂ enrichment response data as they appear on the magnetic tape or floppy diskette and provides detailed descriptions of the design and methodology of these experiments, as well as a complete hard copy listing of all of the data in the form of a supplemental text provided as an appendix.
Item Description:	Published through SciTech Connect. 06/01/1992. "ornl/cdiac-44" " ndp--037" "DE92041386" Sepanski, R.J.; Kimball, B.A.; Harris, S.M.; Martinez, J.; MacDonald, R.; Mauney, J.R.; La Morte, R.L.; Guinn, G.; Nakayama, F.S.; Radin, J.W.; Mitchell, S.T.; Parker, L.L.; Peresta, G.J.; Nixon, P.E. III; Savoy, B.; Pros, H.; Lakatos, E.A.
Physical Description:	Pages: (598 p) : digital, PDF file.