Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Andrew L. Mason is active.

Publication


Featured researches published by Andrew L. Mason.


Marine Pollution Bulletin | 2008

Chemical contamination in southwest Puerto Rico: an assessment of organic contaminants in nearshore sediments.

Anthony S. Pait; David R. Whitall; Christopher F.G. Jeffrey; Chris Caldow; Andrew L. Mason; Gunnar G. Lauenstein; John D. Christensen

The objective of BASELINE is to publish short communications on different aspects of pollution of the marine environment. Only those papers which clearly identify the quality of the data will be considered for publication. Contributors to Baseline should refer to ‘Baseline—The New Format and Content’ (Mar. Pollut. Bull. 42, 703–704). www.elsevier.com/locate/marpolbul Available online at www.sciencedirect.com


Caribbean Journal of Science | 2009

Chemical contamination in southwest Puerto Rico: A survey of contaminants in the coral Porites astreoides

Anthony S. Pait; Christopher F.G. Jeffrey; Chris Caldow; David R. Whitall; S. Ian Hartwell; Andrew L. Mason; John D. Christensen

Abstract. Coral (Porites astreoides) from eight sites in southwest Puerto Rico were analyzed for approximately 150 chemical contaminants, to provide a preliminary characterization of environmental contamination in the corals, and assess the relationships between chemical contamination in corals and adjacent sediments. Overall, the concentration of PAHs (polycyclic aromatic hydrocarbons) and PCBs (polychlorinated biphenyls) detected in the limited number of coral samples collected were comparable to concentrations found in sediments. However, the concentration of a chemical contaminant (e.g., PAHs) in the corals at a site was often different from what was found in adjacent sediments. The level of PCBs and DDT (dichlorodiphenyltrichloroethane) in the corals appeared higher just outside of Guanica Bay, and there was some evidence of a downstream concentration gradient for these two contaminant classes. The trace elements copper and zinc were frequently detected in Porites astreoides, and the concentrations were usually comparable to those found in adjacent sediments. Chromium was an exception in that it was not detected in any of the coral samples analyzed, although it was detected in all of the sediment samples.


Archive | 2017

An analysis of chemical contaminants in sediments and fish from Cocos Lagoon, Guam

S. Ian Hartwell; Dennis A. Apeti; Anthony S. Pait; Andrew L. Mason; Char'mane Robinson

.............................................................................................................................................


Archive | 2007

An assessment of chemical contaminants in the marine sediments of southwest Puerto Rico

Anthony S. Pait; David R. Whitall; Christopher F.G. Jeffrey; Chris Caldow; Andrew L. Mason; John D. Christensen; Mark E. Monaco; Juan Ramirez


Archive | 2006

Human use pharmaceuticals in the estuarine environment: a survey of the Chesapeake Bay, Biscayne Bay, and Gulf of the Farallones

Anthony S. Pait; Robert A. Warner; S. Ian Hartwell; Judd O. Nelson; Percy A. Pacheco; Andrew L. Mason


Marine Pollution Bulletin | 2008

Chemical contamination in southwest Puerto Rico: an assessment of trace and major elements in nearshore sediments.

Anthony S. Pait; David R. Whitall; Christopher F.G. Jeffrey; Chris Caldow; Andrew L. Mason; Gunnar G. Lauenstein; John D. Christensen


Archive | 2008

An ecological characterization of the marine resources of Vieques, Puerto Rico. Part II, Field studies of habitats, nutrients, contaminants, fish, and benthic communities

Timothy Adams Battista; John S. Burke; John David Christensen; Brian Degan; S. Ian Hartwell; W. Judson Kenworthy; Brooke Landry; Andrew L. Mason; Anthony S. Pait; Jenny Vander Pluym; Varis Ransiibrahmanakul; David R. Whitall; Adam G. Zitello; Laurie J. Bauer; Matthew S. Kendall


Archive | 2009

Chemical contaminants in the coral Porites astreoides from southwest Puerto Rico

Anthony S. Pait; Christopher F.G. Jeffrey; Chris Caldow; David R. Whitall; S. Ian Hartwell; Andrew L. Mason; John D. Christensen


Archive | 2013

An assessment of chemical contaminants, toxicity and benthic infauna in sediments from the St. Thomas East End Reserves (STEER)

Anthony S. Pait; S. Ian Hartwell; Andrew L. Mason; Robert A. Warner; Christopher F.G. Jeffrey; Anne M. Hoffman; Dennis A. Apeti; Francis R. Galdo Jr.; Simon J. Pittman


Archive | 2013

Baseline assessment of Guánica Bay, Puerto Rico in support of watershed restoration

David R. Whitall; Laurie J. Bauer; Clark Sherman; Kimberly Edwards; Andrew L. Mason; Tony Pait; Chris Caldow

Collaboration


Dive into the Andrew L. Mason's collaboration.

Top Co-Authors

Avatar

Anthony S. Pait

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar

S. Ian Hartwell

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar

Dennis A. Apeti

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar

Christopher F.G. Jeffrey

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Chris Caldow

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar

Simon J. Pittman

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar

John D. Christensen

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar

Laurie J. Bauer

National Oceanic and Atmospheric Administration

View shared research outputs
Top Co-Authors

Avatar

Robert A. Warner

National Oceanic and Atmospheric Administration

View shared research outputs
Researchain Logo
Decentralizing Knowledge