搜索结果: 1-7 共查到“农学 Acidification”相关记录7条 . 查询时间(0.124 秒)
Modelling the impact of acid deposition on forest soils in North Bohemian Mountains with two dynamic models: the Very Simple Dynamic Model (VSD) and the Model of Acidification of Groundwater in Catchments (MAGIC)
air pollution Black Triangle historical deposition long-term modelling mass balance soil solution soil chemistry
2015/3/13
Enormous acid deposition that culminated in the 1970s contributed largely to accelerate the process of acidification of soils in northern Bohemia. As a consequence a wide forest decline occurred short...
Acidification of forest soils in the Hruby Jeseník region
acidification Hruby Jeseník kriged maps soil properties survey spatial distribution
2015/3/3
The Hruby Jeseník Natural Forest Region (NFR) is a border mountain territory which belongs to the areas most heavily impacted by air pollution in the Czech Republic. This paper compares results for so...
张福锁研究小组论文“Significant Acidification in Major Chinese Croplands”在Science发表（图）
张福锁 Significant Acidification Major Chinese Croplands Science
2010/2/26
我校资源与环境学院张福锁教授领导的科研小组的研究论文“Significant Acidification in Major Chinese Croplands”于2月19日在Science正式发表(2月11日在Science Express上提前刊出与读者见面)。该论文通过深入系统的研究，首次全面报道了自上世纪80年代以来我国主要农田土壤出现显著酸化的现象，并且发现氮肥过量施用是导致农田土壤酸化的...
Influences of Heavy Application of Nitrogen on Soil Acidification and Root Growth in Tea Fields
Heavy application of nitrogen Root growth Soil acidification Soil solution Tea plants
2009/7/29
We surveyed the actual levels of nitrogen application in the productive region of green tea in northern Mie prefecture and investigated the physico-chemical properties of the soils and root growth in ...
Variation among Rice Cultivars in Root Acidification and Its Relation to Cadmium Uptake
cadmium rice (Oryza sativa) root acidification
2009/1/7
To understand the mechanisms of Cd uptake and accumulation in rice, soil acidification by root activities was investigated in six rice cultivars differing in Cd accumulation. The results showed a sign...
Effect of soil acidification on the formation of Fe-, Al-, and Mn-oxides and the stability of soil aggregates
soil acidification soil aggregate stability oxides
2008/11/20
The effect of intensive soil acidification on the genesis of Fe-, Al- and Mn-oxides and their relation to the soil aggregate stability were investigated in the Vienna Woods. Analyses were carried out...
期刊信息
篇名
Effects of H2SO4 and HNO3 on acidification and aluminum speciation in variable and constant charge soils
语种
中文
撰写或编译
撰写
作者
Xu,R.K. and Ji,G.L.
第一作者单位
刊物名称
Water,Air, and Soil Pollution
页面
129:...