Atmospheric deposition of nitrogen (AD-N) is a significant source of nitrogen enrichment to nitrogen (N)-limited estuarine and coastal waters downwind of anthropogenic emissions. Along the eastern U.S. coast and eastern Gulf of Mexico, AD-N currently accounts for 10% to over 40% of new N l...
Atmospheric deposition of nitrogen and phosphorus into the Hengmen of Pearl River Estuary. J Trop Oceanograph, 2010, 29(1) : 51⁃56. [ 樊敏玲, 王雪梅, 王茜等. 珠江口横门大气氮,磷干 湿沉降的初步研究. 热带海洋学报, 2010, 29(1) : 51⁃56.]...
Atmospheric wet deposition of nitrogen (N) is an important process in global N cycling, having significant impacts on both water quality and aquatic ecosystems worldwide. The aims of this study were to clarify the N wet deposition first flush effect and estimate the contribution of N wet deposit...
However,this region suffered from environmental pollution and eutrophication by excessive atmospheric nitrogen and phosphorus deposits. To better understand the negative impact for remediation,wet and dry atmospheric deposition of nitrogen and phosphorus and chemical composition of rainwater were sampled and ...
2. Atmospheric Deposition of Nitrogen in Coastal Waters: Biogeochemical and Ecological Implications Atmospheric deposition of nitrogen in coastal waters: biogeochemical and ecological implications. In: Valigura, R.A., Alexander, R.B., Castro, M.S., ... HW Paerl,WR Boynton,RL Dennis,... - ...
The increasing demand of food and energy of the global population is contributing excess reactive nitrogen (N r ) in the atmosphere primarily in the form of ammonium and nitrate compounds. Subsequently, through wet and dry deposition processes, these compounds are deposited onto the ground, vegetati...
网络释义 1. 大气氮沉降 ... ) atmospheric nitrogen 大气氮 )atmospheric nitrogen deposition大气氮沉降) atmospheric N deposition 大气氮沉降 ... www.dictall.com|基于3个网页 2. 大气N沉降 大气沉降,Atmospheric... ... ) Atmospheric wet deposition 大气湿沉降 )atmospheric nitrogen deposition大气N沉降.....
On the other hand, nitrogen (N) pollution can cause severe degradation in coastal marine ecosystems, and the role of atmospheric deposition as a contributor of nitrogen to coastal waters has received increasing scrutiny over the past 15 years since Fisher and Oppenheimer (1991) noted that the ...
Atmospheric nitrogen deposition has been increasing significantly over the last decades because of the influence of human activities. In forest areas, spatial variability of the nitrogen deposition depends on the stand position, structure and species composition. Besides the rainfall, dry deposition and ...
the last two decades, deposition of acids has decreased substantially in Central Europe due to improved emission controls and the closing down of industry in eastern Germany after the reunion (Meesenburg et al. 1995). However, the deposition of nitrogen (N) compounds has decreased only slightly...