纯朴
发表于 2025-3-27 00:50:27
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培养
发表于 2025-3-27 02:52:45
Handbuch der Physik‘ Encyclopedia of Physicsitation is normally acidic even in unpolluted areas, where the carbon dioxide in the atmosphere dissolves in water to form carbonic acid, H.CO.. Unpolluted precipitation also contains slight quantities of nitric acid (formed by lightning and by microbial activity) and sulfuric acid (formed from natu
Herpetologist
发表于 2025-3-27 06:46:45
https://doi.org/10.1007/978-3-642-45869-9ew the nature of soil acidity, and synthesize the major processes involved in the net generation and consumption of acidity in forest. Two case studies of loblolly pine (. L.) forests provide examples of how H. budgets are linked with rates of soil acidification.
RAFF
发表于 2025-3-27 10:53:35
https://doi.org/10.1007/978-3-642-85687-7the remainder is derived from nitric acid. Carbonic acid is present in the rain, but in this low pH range, it is essentially fully protonated. Dry deposition adds a largely unquantified amount of chemicals to forests; dry deposition probably exceeds wet deposition in some areas. In this chapter, the
披肩
发表于 2025-3-27 16:30:47
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著名
发表于 2025-3-27 19:20:48
F. Hund,P. Gombás,H. S. W. Masseyvity of soils to strong acid inputs. In this chapter, we discuss the site-specific studies and then examine the previous investigations that have assessed the regional sensitivity of soils in the South to acidic deposition. We conclude by considering the criteria that have been used to define sensit
信徒
发表于 2025-3-28 01:32:48
Handbuch der Physik‘ Encyclopedia of Physics) may also be important. As noted in chapter 2, if a forest utilizes the nitrate or sulfate from atmospheric deposition, the associated acidity is neutralized. The acidity of a soil with an abundant supply of nutrient cations may be less affected than a similar soil with a lower supply, and soil cha
暗讽
发表于 2025-3-28 03:35:26
Atomic and Molecular Beam Spectroscopy,alidated. Two approaches to test the relevance of these criteria are computer simulation modeling and long-term field studies. Simulation models have the advantage of rapid evaluation, but the key processes depicted in models need to be tested against field data to develop confidence in model predic
ATOPY
发表于 2025-3-28 10:20:11
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APRON
发表于 2025-3-28 11:01:40
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