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Effect Of Acid Mist And Air Pollutants On Yellow Poplar Seedling Height And Leaf Growth
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Book Synopsis Effect of acid mist and air pollutants on yellow-poplar seedling height and leaf growth by : Leon S. Dochinger
Download or read book Effect of acid mist and air pollutants on yellow-poplar seedling height and leaf growth written by Leon S. Dochinger and published by . This book was released on 1985 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: One-year-old yellow-poplar seedlings were treated with acid mist at pH 2.5, 3.5, 4.5, and 5.5 either alone or in combination with 0.1 ppm 03, S02, and N02, or NO2 plus S02. After 4 and 8 weeks of treatment, height, leaf area, and leaf and new shoot weight were determined and growth analysis variables calculated. Height, leaf area, and dry weight decreased with increasing acidity in seedlings treated with acid mist alone. Similar, but smaller reductions occurred in seedlings treated with SO2 and acid mist, but no differences were found in seedlings fumigated with NO2, NO2 plus SO?, or ozone and acid mist. Further studies using different combinations of pollutants and acid mist must be conducted before their apparent interactions can be more accurately assessed.
Download or read book Research Paper NE. written by and published by . This book was released on 1985 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Publications of the Northeastern Forest Experiment Station, 1985 and 1986 by : Northeastern Forest Experiment Station (Radnor, Pa.)
Download or read book Publications of the Northeastern Forest Experiment Station, 1985 and 1986 written by Northeastern Forest Experiment Station (Radnor, Pa.) and published by . This book was released on 1987 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Harsh Environment and Plant Resilience by : Azamal Husen
Download or read book Harsh Environment and Plant Resilience written by Azamal Husen and published by Springer Nature. This book was released on 2021-04-02 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the recent past, threats from climate change and unforeseeable environmental extremes to plant growth and productivity have consistently increased. The climate change-driven effects, especially from unpredictable environmental fluctuations, can result in an increased prevalence of abiotic and biotic stresses in plants. These stresses have slowed down the global yields of crop plants. On the other hand, food security for the rapidly growing human population in a sustainable ecosystem is a major concern of the present-day world. Thus, understanding the core developmental, physiological and molecular aspects that regulate plant growth and productivity in a challenging environment is a pivotal issue to be tackled by the scientific community dealing with sustainable agricultural and horticultural practices. Plants are influenced by the adverse environmental conditions at various levels, their different and diverse responses play a significant role in determining their growth, production and the overall geographical distribution. The chapters in this book focus on the biological mechanisms and fundamental principles that determine how different plant species grow, perform and interact with a challenging environment. This book covers a broad range of topics in plant science, including gene function, molecules, physiology, cell biology and plant ecology, to understand the functioning of plants under harsh environmental conditions. The book elucidates the physiological and molecular mechanisms in different plant species, ecophysiological interactions of plants, interplay between plant roots, arbuscular mycorrhizal fungi and plant growth-promoting rhizobacteria, biosensors for monitoring stress, production of secondary metabolites, stress alleviation processes, and more.
Download or read book Energy Research Abstracts written by and published by . This book was released on 1986 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Download or read book General Technical Report WO. written by and published by . This book was released on 1975 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Acid Precipitation Assessment Program (U.S.). Office of the Director Publisher : ISBN 13 : Total Pages :172 pages Book Rating :4.:/5 (319 download)
Book Synopsis Annual Report ... and Findings Update by : National Acid Precipitation Assessment Program (U.S.). Office of the Director
Download or read book Annual Report ... and Findings Update written by National Acid Precipitation Assessment Program (U.S.). Office of the Director and published by . This book was released on 1986 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Protecting and Enhancing America's Forests and Rangelands by :
Download or read book Protecting and Enhancing America's Forests and Rangelands written by and published by . This book was released on 1987 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Acid Precipitation Assessment Program (U.S.). Office of the Director of Research Publisher : ISBN 13 : Total Pages :180 pages Book Rating :4.3/5 ( download)
Book Synopsis Annual Report ... National Acid Precipitation Assessment Program by : National Acid Precipitation Assessment Program (U.S.). Office of the Director of Research
Download or read book Annual Report ... National Acid Precipitation Assessment Program written by National Acid Precipitation Assessment Program (U.S.). Office of the Director of Research and published by . This book was released on with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis System 6 Alternatives by : Bruce G. Hansen
Download or read book System 6 Alternatives written by Bruce G. Hansen and published by . This book was released on 1984 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: S2Three system 6 mill-size alternatives were designed and evaluated to determine their overall economic potential for producing standard-size hardwood blanks. The study focused on developing standard discounted cash flow measures. Internal rates of return ranged from about 15 to 35 percent after taxes. Secondary effort was directed at providing accounting cost summaries to facilitate cost comparison of standard-size blanks with rough-dimension stock. Cost per square foot of blanks ranged from about $0.88 to $1.19, depending on mill size and the amount of new investment required.S3.
Book Synopsis Bibliographies and Literature of Agriculture by :
Download or read book Bibliographies and Literature of Agriculture written by and published by . This book was released on 1988 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Protection of Ground and Surface Waters, January 1982-August 1987 by :
Download or read book The Protection of Ground and Surface Waters, January 1982-August 1987 written by and published by . This book was released on 1988 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interim Assessment: Effects of acidic deposition by :
Download or read book Interim Assessment: Effects of acidic deposition written by and published by . This book was released on 1987 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalogue, United States Public Documents by :
Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1987-05 with total page 1338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to Wildlife Tree Management in New England Northern Hardwoods by :
Download or read book Guide to Wildlife Tree Management in New England Northern Hardwoods written by and published by . This book was released on 1987 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1987 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interim Assessment, the Causes and Effects of Acidic Deposition by :
Download or read book Interim Assessment, the Causes and Effects of Acidic Deposition written by and published by . This book was released on 1988 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
