scholarly journals Enhanced dry deposition of nitrogen pollution near coastlines: A case study covering the Chesapeake Bay estuary and Atlantic Ocean coastline

2016 ◽  
Vol 121 (23) ◽  
pp. 14,221-14,238 ◽  
Author(s):  
Christopher P. Loughner ◽  
Maria Tzortziou ◽  
Shulamit Shroder ◽  
Kenneth E. Pickering
Keyword(s):  
Atlantic Ocean ◽  
Chesapeake Bay ◽  
Dry Deposition ◽  
Nitrogen Pollution

scholarly journals Transport of Saharan dust from the Bodélé Depression to the Amazon Basin: a case study

2010 ◽  
Vol 10 (2) ◽  
pp. 4345-4372 ◽  
Author(s):  
Y. Ben-Ami ◽  
I. Koren ◽  
Y. Rudich ◽  
P. Artaxo ◽  
S. T. Martin ◽  
...  
Keyword(s):  
Atlantic Ocean ◽  
Amazon Basin ◽  
Marine Boundary Layer ◽  
Average Concentration ◽  
Saharan Dust ◽  
Aerosol Layer ◽  
Amazon Forest ◽  
Close Link ◽  
Bodele Depression

Abstract. Through long-range transport of dust, the Sahara desert supplies essential minerals to the Amazon rain forest. Since Saharan dust reaches South America mostly during the Northern Hemisphere winter, the dust sources active during winter are the main contributors to the forest. Given that the Bodélé depression area in Southwestern Chad is the main winter dust source, a close link is expected between the Bodélé emission patterns and volumes and the mineral supply flux to the Amazon. Until now, the particular link between the Bodélé and the Amazon forest was based on sparse satellite measurements and modeling studies. In this study, we combine a detailed analysis of space-borne and ground data with reanalysis model data and surface measurements taken in the Central Amazon during the Amazonian Aerosol Characterization Experiment (AMAZE-08) in order to explore the validity and the nature of the proposed link between the Bodélé depression and the Amazon forest. This case study follows the dust events of 11–16 and 18–27 February 2008, from the emission in the Bodélé over West Africa, the crossing of the Atlantic Ocean, to the observed effects above the Amazon canopy about 10 days after the emission. The dust was lifted by surface winds stronger than 14 m s−1, usually starting early in the morning. The lofted dust mixed with biomass burning aerosols over Nigeria, was transported over the Atlantic Ocean, and arrived over the South American continent. The top of the aerosol layer reached above 3 km, and the bottom merged with the marine boundary layer. The arrival of the dusty air parcel over the Amazon forest increased the average concentration of aerosol crustal elements by an order of magnitude.

scholarly journals Supplementary material to "Atmospheric aerosol deposition fluxes over the Atlantic Ocean: A GEOTRACES case study"

2018 ◽  
Author(s):  
Jan-Lukas Menzel Barraqueta ◽  
Jessica K. Klar ◽  
Martha Gledhill ◽  
Christian Schlosser ◽  
Rachel Shelley ◽  
...  
Keyword(s):  
Atlantic Ocean ◽  
Atmospheric Aerosol ◽  
Aerosol Deposition ◽  
Deposition Fluxes ◽  
Supplementary Material

Regularities of hydrological processes in the Chesapeake Bay (USA): Case study of a classical estuary

2009 ◽  
Vol 36 (2) ◽  
pp. 127-147 ◽  
Author(s):  
V. N. Mikhailov ◽  
T. Yu. Solodovnikova ◽  
M. V. Mikhailova
Keyword(s):  
Chesapeake Bay ◽  
Hydrological Processes

scholarly journals Uncertainty in Model Predictions of Vibrio vulnificus Response to Climate Variability and Change: A Chesapeake Bay Case Study

PLoS ONE ◽  
2014 ◽  
Vol 9 (5) ◽  
pp. e98256 ◽  
Author(s):  
Erin A. Urquhart ◽  
Benjamin F. Zaitchik ◽  
Darryn W. Waugh ◽  
Seth D. Guikema ◽  
Carlos E. Del Castillo
Keyword(s):  
Climate Variability ◽  
Chesapeake Bay ◽  
Vibrio Vulnificus ◽  
Climate Variability And Change ◽  
Model Predictions
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