**Resources used:**

Brown, Russell G. & Brown, Melvin L. (1972) *Woody Plants of Maryland,*
(p. 108). Baltimore, MD: Port City Press

Closa, Kathy & Wagner, Joel (July 1998) *Wetlands in the National
Parks,* U.S. Dept. of the Interior, National Park Service, NPS Water
Resources Division, NPSD-1269

Gleason, Henry A., & Cronquist, Arthur (1991). *Manual of Vascular
Plants of Northeastern United States and Adjacent Canada*, 2^nd^
edition, (p40, pp472-473). Bronx, NY 10458: The New York Botanical
Garden

Gould, James L.& Keeton, William T. with Grant, Carol (1996).
*Biological Science 6^th^ edition*, (Chapters 3-9, 19-21, 26, 39-40).
New York and London: Gould, W.W. Norton and Company

Hammer, Donald A. (1997). *Creating Freshwater Wetlands 2^nd^ edition*,
(p.4&5) Boca Raton, Florida:CRC Press, Inc, ,

Johnson, Charles W., (1985) *Bogs of the Northeast* (Chapter 4).
University Press of New England

Maltby, Edward (1986). *Waterlogged Wealth*, London :Earthscan Publisher

Phelps, Harriette L. (1994) *Studies of Sediment Toxicity in the
Anacostia Estuary and DC's Kenilworth Marsh,* Washington, DC: Dept of
Biological and Environmental Sciences, University of the District of
Columbia

Solomon, Eldra & Berg, Linda & Martin, Diana & Villee, Claude (1993).
*Biology, 3^rd^ edition*, (Chapters 2-8, 11-12, 23,31-33, 54,55).
Saunders College Publishing, Harcourt Brace Jovanovich College
Publishers,

Tiner, Jr, Ralph W. (1987). *Mid-Atlantic Wetlands, A Disappearing
Natural Treasure* available from U. S. Fish and Wildlife Service, Region
Five, One Gateway Center, Newton Corner, MA 02158

U.S. Government Council on Environmental Quality, (1978) *Our Nation's
Wetlands, An Interagency Task Force Report,* (p. 5, 7-17)Superintendent
of Document, U.S. Government Printing Office, Washington, DC 20402,
Stock Number 041-011-00045-9,

Barneys *Blue Crab* retrieved 4/3/07 from
[http://www.thebarneys.org](http://www.thebarneys.org/)

Chesapeake Bay Ecological Foundation *Atlantic Menhaden* retrieved
4/3/07 from <http://www.chesbay.org/forageFish/menhaden.asp>

a.Environmental Protection Agency (September 2001) *Types of Wetlands*,
*Wetlands Overview*, The Wetland Fact Sheet Series 843-F-01-002b,
retrieved 1/8/07

from [www.epa.gov/owow/wetlands](http://www.epa.gov/owow/wetlands)

b.Environmental Protection Agency (September 2001) *Fact Sheet,
Functions and Values of Wetlands* EPA 843-F-01-002c, retrieved 1/8/007
from

<http://www.epa.gov/owow/wetlands/pdf/fun_val.pdf>

c.Environmental Protection Agency *EPA Fact Sheet, Types of Wetlands*
(2001) retrieved 1/8/07 from
<http://www.epa.gov/owow/wetlands/pdf/types.pdf>

.Environmental Protection Agency *EPA Fact Sheet, Wetland Overview*
(2004) retrieved 1/8/07 from
<http://www.epa.gov/owow/wetlands/facts/overview.pdf>

Environmental Protection Agency *EPA Fact Sheet, Economic Benefits of
Wetlands* (2006) retrieved 1/8/007 from
<http://www.epa.gov/owow/wetlands/pdf/EconomicBenefits.pdf>

Environmental Protection Agency (2007) *What are Wetlands* retrieved
1/8/07 <http://www.epa.gov/owow/wetlands/vital/nature.html>

d.Environmental Protection Agency *EPA Fact Sheet,* retrieved 1/8/07
from <http://www.epa.gov/owow/wetlands/vital/people.html>

e.Environmental Protection Agency *EPA Fact Sheet, Economic Benefits*
retrieved 1/8/07 from
<http://www.epa.gov/OWOW/wetlands/facts/fact4.html>

Lane, Desmond R. (1995) *New Crop Fact Sheet* retrieved on 4/3/07 from
[http://www.hort.purdue.edu/newcrop/CropFactSheets/pawpaw.html#Origin%20and%20Botany](http://www.hort.purdue.edu/newcrop/CropFactSheets/pawpaw.html#Origin and Botany)
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Lenntech *Sulfur Cycle* (2006) retrieved 3/5/07 from
<http://www.lenntech.com/sulfur-cycle.htm>

Maryland Department of Natural Resources *Blue Crab* (2002) retrieved
4/3/07 from

<http://www.dnr.state.md.us/fisheries/education/crab/bluecrabfacts.html>

Macaulay Institute *Gleyed Soil* (2007) retrieved 1/22/07 from
http://[www.macaulay.ac.uk](http://www.macaulay.ac.uk/)

National Wildlife Federation *Baltimore Checkerspot* (2005) retrieved
4/3/07 from
<http://www.enature.com/fieldguides/detail.asp?fotogID=631&curPageNum=17&recnum=BU0630>

North Carolina State University (2003) *Blue Crab* retrieved on 4/3/07
from
<http://www4.ncsu.edu/~dbeggles/education/synergy/bluecrab/bscrab.html>

Tan, Ria (2001) *Mangrove* retrieved 4/1/07 from

[http://www.naturia.per.sg/buloh/plants/**mangrove**\_trees.htm](http://www.naturia.per.sg/buloh/plants/mangrove_trees.htm)

University of Florida and Florida State Agriculture *Featured Creature*
(1998) retrieved 4/3/07 from

<http://creatures.ifas.ufl.edu/bfly/zebra_swallowtail.htm>

U. S. Geological Survey *Modeling Hurricane Effects on Mangrove
Ecosystems* (1997) retrieved 4/1/07from

<http://www.nwrc.usgs.gov/climate/fs95_97.pdf>

U. S. Geological Survey *Index of Natural Hazards (2006)* retrieved
4/1/07 from <http://water.usgs.gov/wid/index-hazards.html>

*Anaerobic Respiration* (2007) retrieved 1/22/07 from
<http://en.wikipedia.org/wiki/Anaerobic_respiration>

*Acid soil* (April 2007) retrieved 1/22/07 from
<http://en.wikipedia.org/wiki/Acid_sulfate_soil>.

*Biochemical Cycles* retrieved on 5/12/07 from
<http://kingfish.coastal.edu/biology/sgilman/778BioChemCycles.htm>

*Gley Soil* (2007) retrieved 1/22/07 from
[http://en.wikipedia.org/wiki/Gley_soil](http://en.wikipedia.org/wiki/Gley_soil retrieved 1/22/07)

*Hydric Soils* (March 2007) retrieved 1/22/07 from
<http://en.wikipedia.org/wiki/Hydric_soil>

*Lecture 23, the Sulfur Cycle* retrieved 3/5/07 from
<http://www.biosci.ohio-state.edu/~mgonzalez/Micro521/23.html>

*Redox* (2006) retrieved 1/22/07 from
<http://en.wikipedia.org/wiki/Redox>

*Sulfur Cycle* retrieved on 5/12/07 from

<http://homepages.nyu.edu/~pet205/sulfur.html>

**Agencies that work with wetlands:**

National Park Service

National Fish and Wildlife Service

U.S. Geological Services

Environmental Protection Agency

U. S. Department of Agriculture

State and local natural resource agencies

Service learning opportunities are often available at any of these
agencies if you are interested in learning more about wetlands. You are
encouraged to contact an office near you for more information.