Wet Deposition Fluxes and Related Atmospheric Chemistry at Three Sites in Mexico
نویسندگان
چکیده
منابع مشابه
Atmospheric wet and dry deposition of trace elements at 10 sites in Northern China
Atmospheric deposition is considered to be a major process that removes pollutants from the atmosphere and an important source of nutrients and contaminants for ecosystems. Trace elements (TEs), especially toxic metals deposited on plants and into soil or water, can cause substantial damage to the environment and human health due to their transfer and accumulation in food chains. Despite public...
متن کاملWet and dry deposition of atmospheric nitrogen at ten sites in Northern China
Emissions of reactive nitrogen (N) species can affect surrounding ecosystems via atmospheric deposition. However, few long-term and multi-site measurements have focused on both the wet and the dry deposition of individual N species in large areas of Northern China. Thus, the magnitude of atmospheric deposition of various N species in Northern China remains uncertain. In this study, the wet and ...
متن کاملLong-term atmospheric mercury wet deposition at Underhill, Vermont.
Section 112(m) of the 1990 Clean Air Act Amendments, referred to as the Great Waters Program, mandated an assessment of atmospheric deposition of hazardous air pollutants (HAPs) to Lake Champlain. Mercury (Hg) was listed as a priority HAP and has continued to be a high priority for a number of national and international programs. An assessment of the magnitude and seasonal variation of atmosphe...
متن کاملAtmospheric transport and wet deposition of ammonium in North Carolina
Wet deposition and transport analysis has been performed for ammonium (NH` 4 ) in North Carolina, USA. Multiple regression analysis is employed to model the temporal trend and seasonality in monthly volume-weighted mean NH` 4 concentrations in precipitation from 1983 to 1996 at six National Atmospheric Deposition Program/National Trends Network (NADP/NTN) sites. A signi"cant (p(0.01) increasing...
متن کاملWet Chemistry Experiment at Mars (wetchem)
Introduction: NASA is developing strategies for several in-situ missions to Mars in the next few decades to explore and quantitatively assess potential habitability on Mars. Some of these missions will be designed to specifically search for biosignatures on Mars. Much of the present practice in the development of new detection technologies and instrumentation for astrobiology follows the model ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Open Journal of Air Pollution
سال: 2014
ISSN: 2169-2653,2169-2661
DOI: 10.4236/ojap.2014.31001