战胜 发表于 2025-3-26 22:38:33

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白杨 发表于 2025-3-27 02:25:36

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FLIP 发表于 2025-3-27 08:14:53

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Carbon-Monoxide 发表于 2025-3-27 11:28:36

Nutzenbetrachtung und Wirtschaftlichkeitat dry deposition may exceed wet deposition with precipitation to forests in rural areas. Dry deposition rate clearly depends upon surface type in a given area. With the aid of atmospheric input rates the gains and losses of metals in various compartments of the forest ecosystem (canopy, humus layer

果核 发表于 2025-3-27 17:27:05

Wirtschaftlichkeitsbetrachtungennd a spruce forest during several months of 1980. The amounts of dry deposition fluxes to the canopies are compared with wet deposition and flux measurements of other publications. Filtering of aerosol constituents by the canopies is evaluated and related to the size of the particles. Deposition vel

idiopathic 发表于 2025-3-27 21:29:38

,Kurzfassung für den eiligen Leser,ydrocarbons and chlorinated hydrocarbons) related to their deposition on epiphytic moss. Further, the different transport mechanisms of these pollutants are compared between urban, suburban, industrial, agricultural and forested sites together with their temporal and seasonal variations. Multivariat

COKE 发表于 2025-3-28 00:57:28

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Lacunar-Stroke 发表于 2025-3-28 02:08:08

Das italienische Parteiensystem im Wandel,respect to H. turnover. In both ecosystems (beech and spruce), ion uptake in mineral soil is connected with a strong H. production in most years between 1971 and 1980. The rate of H. production resulting from ion uptake is regulated by the NH./NO. ratio and is higher under spruce than under beech in

expansive 发表于 2025-3-28 09:22:49

Pietro Perlingieri,Luca Di Nellao a soil acidification mainly caused by atmospheric deposition. Tree species replacement and ion accumulation in plant biomass and humus seem to be the most important causes. Deposition of SO.. and SO. is important for the lake acidification process through interactions with protons and aluminiumhyd

Enrage 发表于 2025-3-28 12:26:13

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查看完整版本: Titlebook: Effects of Accumulation of Air Pollutants in Forest Ecosystems; Proceedings of a Wor B. Ulrich,J. Pankrath Conference proceedings 1983 D. R