找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

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

[復(fù)制鏈接]
樓主: 法官所用
41#
發(fā)表于 2025-3-28 18:03:56 | 只看該作者
42#
發(fā)表于 2025-3-28 19:30:11 | 只看該作者
Jürgen Friedrichs,Ulrich Schwingespes of ecosystems, measurements of element fluxes were carried out in stands of pine, oak, beech, spruce and heath. Highest rates of deposition were found for the spruce stand and lowest for the heath stand. The effect of proton consumption in the soil depends on the chemical soil state. For the sta
43#
發(fā)表于 2025-3-29 02:47:19 | 只看該作者
Jürgen Friedrichs,Ulrich Schwingesof storage for Al-ions in the soil is the precipitation of basic aluminum sulfates. It is shown by calculated titration curves from simplified soil chemical equilibrium models that substances like the mineral jurbanite (AlOHSO.) can be understood as acids, bound to the soil matrix, but still rather
44#
發(fā)表于 2025-3-29 04:42:45 | 只看該作者
Gabriele Glasenapp,Michael Nagel vegetation of NH. (volatilized from animal manure) and SO. (from fossil fuels). Quick nitrification of the ammonium sulfate and of mineralized organic nitrogen, even when soil pH dropped as low as 2.8–3.5, caused strong soil acidification. In 1981 total acid inputs were 750 kmol.km., which is more
45#
發(fā)表于 2025-3-29 07:34:27 | 只看該作者
D. Nast-Kolb,B. Husain,S. Ruchholtzity as a result of excess cation uptake is equivalent to that introduced in acid rain, but because that in acid rain is introduced together with mobile anions this is the more likely to reach streams, provided that drainage over or through the soil is so rapid that neutralization reactions are not c
46#
發(fā)表于 2025-3-29 11:45:27 | 只看該作者
https://doi.org/10.1007/978-3-658-35159-5o 1-m-deep column lysimeters and subjected to dilute H.SO. loadings over 4 1/2 years. Parameters measured were percolate volume, pH, conductivity, and concentrations of SO., K., Na., Ca., Mg. and several trace metals. Results suggest a stage-by-stage process of element loss: first, soils exhibit con
47#
發(fā)表于 2025-3-29 16:54:34 | 只看該作者
48#
發(fā)表于 2025-3-29 22:58:18 | 只看該作者
http://image.papertrans.cn/e/image/302843.jpg
49#
發(fā)表于 2025-3-30 01:44:47 | 只看該作者
50#
發(fā)表于 2025-3-30 06:59:35 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-24 07:46
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
余江县| 大冶市| 高邮市| 木兰县| 将乐县| 虎林市| 桃园市| 莎车县| 新和县| 渭南市| 永丰县| 神农架林区| 蓝山县| 化隆| 平舆县| 临洮县| 昌乐县| 舟曲县| 涡阳县| 平利县| 丽水市| 湛江市| 榆林市| 阳曲县| 保康县| 巩留县| 乌拉特前旗| 余庆县| 特克斯县| 本溪市| 太仓市| 七台河市| 民乐县| 温宿县| 韩城市| 会东县| 杭锦后旗| 通化县| 襄垣县| 盐山县| 微博|