Reversibility of acidification: soils and surface waters
نویسندگان
چکیده
منابع مشابه
Recovery from acidification in European surface waters
Water quality data for 56 long-term monitoring sites in eight European countries are used to assess freshwater responses to reductions in acid deposition at a large spatial scale. In a consistent analysis of trends from 1980 onwards, the majority of surface waters (38 of 56) showed significant (p ≤ 0.05) decreasing trends in pollution-derived sulphate. Only two sites showed a significant increa...
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ویژگی های زمین شیمیایی، کانی شناسی، و میکرومورفولوژیکی خاک ها و سنگ مادر مربوطه در منطقه بین بخش های جنوبی زاگرس و خلیج فارس تا دریای عمان(استان هرمزگان، ایران) مورد بررسی قرار گرفت. هدف های این مطالعه شناسایی تغییرات در خصوصیات فیزیکی، شیمیایی، و ترکیب کانی شناسی خاک، مطالعه میکرومورفولوژی و تکامل خاک، و بررسی توزیع عنصر خاک بر اساس هوازدگی، پروسه های خاک و زمین شناسی جهت توصیف اثرات مواد مادر...
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Over the last decade, the variety and number of products and techniques based on the use or the addition of engineered nanoparticles has increased dramatically. This includes among others the use of e.g. silver, titanium dioxide, or other nanoparticles in amultitude of personal care products, clothing, colors, and other consumer products (Schaumann et al., 2015-in this issue), and their direct ...
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Forests and forest management practices can affect surface water acidification in a number of ways. The primary mechanism is the ability of tree canopies to capture more sulphur and nitrogen pollutants from the atmosphere than other types of vegetation. Pollutant scavenging is expected to have peaked in the 1970s when emissions were greatest and led to surface waters draining catchments dominat...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Edinburgh. Section B. Biological Sciences
سال: 1990
ISSN: 0269-7270,2053-5910
DOI: 10.1017/s0269727000005340