Chesapeake Bay Maryland Earth Science Study (CBESS)
Entry ID: chesapeak_CBESS

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Summary
Abstract: This is a data table, in comma-delimited, ASCII format, which contains information about selected physical properties, particularly grain size, of 4,255 surficial sediment samples from the Chesapeake Bay in Maryland. Samples were collected on a 1-km grid by the Maryland Geological Survey between June 1976 and August 1984.

Purpose: One component of the Chesapeake Bay Earth Science Study (CBESS) was a baseline inventory of Chesapeake Bay bottom sediments, particularly of those properties or features (e.g. sediment type, water content, sulfur content, carbon content) that affect the distribution of toxic substances. The project, funded by the U.S. Environmental Protection Agency, was a cooperative effort between the states of Maryland and Virginia. The Maryland Geological Survey and the Virginia Institute of Marine Science were responsible for sampling and analyzing sediments deposited in the waters of their respective states. Information contained in this data set is for Maryland only.
Geographic Coverage
Spatial coordinates   
  N: 40.0   S: 38.0   E: -75.0   W: -77.0

Data Set Citation
Dataset Originator/Creator: Maryland Geological Survey
Dataset Title: CBESS: Physical Properties of Surficial Sediments, Chesapeake Bay, Maryland
Dataset Release Date: 1999-07-09
Dataset Release Place: Baltimore, MD USA
Dataset Publisher: MGS
Data Presentation Form: map/data table
Online Resource: http://www.mgs.md.gov/coastal/data/baysedata.html
Temporal Coverage
Start Date: 1976-06-01
Stop Date: 1984-08-01
Access Constraints None
Use Constraints Consider the age of the data (1976-1984), the sampling density
(1-km grid) and the spatial and temporal variability of
estuarine sediments in evaluating the fitness for use of this
data set. Graphic displays and printed tabular listings derived
from this data set may be used in publications and
presentations, provided that credit is ... View entire text
Originating Center
Data Center
Geological Survey, Maryland Supplemental Info
Data Center URL: http://www.mgs.md.gov

Data Center Personnel
Name: JEFFERY HALKA
Phone: 410-554-5543
Fax: 410-554-5502
Email: jhalka at mgs.dnr.md.gov
Contact Address:
2300 St. Paul Street
City: Baltimore
Province or State: MD
Postal Code: 21218
Country: USA
Distribution
Distribution Media: Electronic
Distribution Format: ASCII
Fees: No
Fees
Personnel
Role: DIF AUTHOR
Phone: (301) 614-6898
Fax: 301-614-5268
Email: Tyler.B.Stevens at nasa.gov
Contact Address:
NASA Goddard Space Flight Center
Global Change Master Directory
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
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Publications/References
Cuthbertson, R.H., ed., 1987, Chesapeake Bay Earth Science Atlas Nos. 1,2, (No. 1: Head of Chesapeake Bay; No. 2: Approaches to Baltimore Harbor): Baltimore, MD, Maryland Geological Survey.

Kerhin, R.T., ed., 1980, Chesapeake Bay Earth Science Atlas No. 3: Eastern Bay and South River: Baltimore, MD, Maryland Geological Survey.

Halka, J.P., ed., 1982, Chesapeake Bay Earth Science Atlas No. ... View entire text
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2002-06-24
Last DIF Revision Date: 2011-12-23
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