Americas
Americas
Alexandria Digital Library: Earth
Americas
Amazon River Valley
Rain forests
Large-Scale Biosphere - Atmosphere Experiment in Amazonia (LBA)::http://daac.ornl.gov/LBA/lba.html
Americas
Cities and towns
Cities in the Americas - A Celebration of the Phelps Stokes Collection::http://www.nypl.org/research/chss/spe/art/print/exhibits/cities/index.html
Discoveries in geography
Exploration and Discovery Home Page::http://memory.loc.gov/ammem/gmdhtml/dsxphome.html
Early maps
Rare Map Collection - Colonial America::http://scarlett.libs.uga.edu/darchive/hargrett/maps/colamer.html
Rare Map Collection - Revolutionary America::http://scarlett.libs.uga.edu/darchive/hargrett/maps/revamer.html
Rare Map Collection - Union and Expansion::http://scarlett.libs.uga.edu/darchive/hargrett/maps/expand.html
Geographic information systems
Inter-American Institute for Global Change Research Data and Information System::http://disbr1.iai.int/
Geography
Instituto Panamericano de Geografía e Historia - IPGH::http://www.ipgh.org/
Historical geography - Maps
Historical Maps Online from the University of Illinois Library & the University of Illinois Press::http://images.library.uiuc.edu/projects/maps/
Hurricanes
Hurricane Season::http://www.met.fsu.edu/explores/tropical.html
NOAA Coastal Services Center - Historical Hurricane Tracks Home::http://hurricane.csc.noaa.gov/hurricanes/
United States - History - Colonial period, ca. 1600-1775
Rare Map Collection - Colonial America::http://scarlett.libs.uga.edu/darchive/hargrett/maps/colamer.html
United States - History - Revolution, 1775-1783
Rare Map Collection - Revolutionary America::http://scarlett.libs.uga.edu/darchive/hargrett/maps/revamer.html
United States - Territorial expansion
Rare Map Collection - Union and Expansion::http://scarlett.libs.uga.edu/darchive/hargrett/maps/expand.html
Wetland conservation
Ducks Unlimited: Conservation::http://www.ducks.org/conservation/index.asp
Andes Mountains
Phytogeography
Andean Botanical Information System::http://www.sacha.org/
Caribbean
Cartography
The Columbus Letter::http://www.usm.maine.edu/~maps/columbus/
Climate
R-HydroNET: A Regional, Electronic Hydrometeorological Data Network For South America, Central America, And The Caribbean::http://www.R-hydronet.sr.unh.edu/
Environmental sciences
Caribbean Environment Programme::http://www.cep.unep.org/
Hurricanes
26 October 1998 -- Hurricane Mitch in the Caribbean Sea::http://cimss.ssec.wisc.edu/goes/misc/981026.html
Hydrology
R-HydroNET: A Regional, Electronic Hydrometeorological Data Network For South America, Central America, And The Caribbean::http://www.R-hydronet.sr.unh.edu/
Paleontology
Neogene Marine Biota of Tropical America (NMITA)::http://porites.geology.uiowa.edu/index.htm
Water
USGS - Water Resources of Caribbean::http://pr.water.usgs.gov/
Central America
Climate
R-HydroNET: A Regional, Electronic Hydrometeorological Data Network For South America, Central America, And The Caribbean::http://www.R-hydronet.sr.unh.edu/
Hurricanes
USGS Hurricane Mitch Program::http://mitchnts1.cr.usgs.gov/
Hydrology
R-HydroNET: A Regional, Electronic Hydrometeorological Data Network For South America, Central America, And The Caribbean::http://www.R-hydronet.sr.unh.edu/
Paleontology
Neogene Marine Biota of Tropical America (NMITA)::http://porites.geology.uiowa.edu/index.htm
Great Lakes
Economic geography
Great Lakes Information Network::http://www.great-lakes.net/
Ecosystem management
Great Lakes Ecological Protection and Restoration::http://www.epa.gov/glnpo/ecopage.html
Forests and forestry
Great Lakes Information Network::http://www.great-lakes.net/
Hydrology
Great Lakes Information Network::http://www.great-lakes.net/
Land use
Great Lakes Information Network::http://www.great-lakes.net/
Soils
Great Lakes Information Network::http://www.great-lakes.net/
Mexico, Gulf of
Algal populations
Harmful Algal Bloom Forecasting System::http://www.csc.noaa.gov/crs/habf/
Geomorphology
Digital Mosaic of the GLORIA data of the Gulf of Mexico::http://coastalmap.marine.usgs.gov/gloria/gomex/
Sigsbee Escarpment::http://coastalmap.marine.usgs.gov/animation/sigsbee/
Herbicides
Midcontinent Agricultural Chemical Research Project::http://webserver.cr.usgs.gov/midconherb/
Watershed management
Midcontinent Agricultural Chemical Research Project::http://webserver.cr.usgs.gov/midconherb/
Niagra Region
Aerial photographs
Brock University Map Library Airphoto Collection::http://www.brocku.ca/maplibrary/airphoto/airphoto.html
North America
Birds - Geographical distribution
Operation Crane Watch::http://www.npwrc.usgs.gov/resource/birds/cranemov/
Ranges of North American Breeding Birds::http://www.npwrc.usgs.gov/resource/birds/breedrng/index.htm
Birds, Protection of
Division of Migratory Bird Management::http://migratorybirds.fws.gov/
Forest and Rangeland Birds of the United States::http://www.npwrc.usgs.gov/resource/birds/forest/index.htm
Butterflies
Butterflies and Moths of North America::http://www.butterfliesandmoths.org/
Climate
Department of Atmospheric Sciences: University of Illinois at Urbana-Champaign::http://www.atmos.uiuc.edu/
Droughts
North American Drought: A Paleo Perspective::http://www.ngdc.noaa.gov/paleo/drought/drght_home.html
Early maps
France in America -- La France en Amérique::http://international.loc.gov/intldl/fiahtml/
The Virtual Museum of New France - Maps::http://www.civilization.ca/vmnf/vmnfe.asp
Environmental monitoring
North American Commission for Environmental Cooperation::http://www.cec.org/
Eolian processes
Eolian History of North America::http://esp.cr.usgs.gov/info/eolian/
Geodesy
NGS Equations for Transforming ITRF97 Positional Coordinates::http://www.ngs.noaa.gov/PUBS_LIB/transformationITRF97toNAD83.html
Geographical location codes
Map Multiple Locations by Address / Find Address Coordinates::http://www.batchgeocode.com/
Geology - Maps - Signs and symbols
North American Commission on Stratigraphic Nomenclature::http://www.agiweb.org/nacsn/
North American Stratigraphic Code::http://www.agiweb.org/nacsn/code2.html#anchor514748
Geology
NPS Natural Resource Inventory and Monitoring in National Parks::http://www.nature.nps.gov/im/
Gypsy moth
Gypsy Moth in North America::http://www.fs.fed.us/ne/morgantown/4557/gmoth/
Historical geography - Maps
France in America -- La France en Amérique::http://international.loc.gov/intldl/fiahtml/
John Mitchell's Map::http://www.usm.maine.edu/~maps/mitchell/
Housing
HousingMaps::http://www.housingmaps.com/
Hummingbirds
Hummingbirds.net::http://www.hummingbirds.net/
Lichens
Lichens of North America::http://www.lichen.com/
Moths
Butterflies and Moths of North America::http://www.butterfliesandmoths.org/
Natural resources
NPS Natural Resource Inventory and Monitoring in National Parks::http://www.nature.nps.gov/im/
Paleoclimatology
North American Drought: A Paleo Perspective::http://www.ngdc.noaa.gov/paleo/drought/drght_home.html
Paleogeography
Paleogeography and Geologic Evolution of North America::http://jan.ucc.nau.edu/~rcb7/nam.html
Pesticides
Pesticide Action Network North America (PANNA)::http://www.panna.org/
Pollen
North American Pollen Database (NAPD)::http://www.ngdc.noaa.gov/paleo/napd.html
Soils
NPS Natural Resource Inventory and Monitoring in National Parks::http://www.nature.nps.gov/im/
United States - History - Revolution, 1775-1783
Battle & Skirmish Sites of the American Revolution::http://jrshelby.com/britcols.jpg
United States - Territorial expansion
Meeting of Frontiers::http://frontiers.loc.gov/intldl/mtfhtml/mfsplash.html
Red River Basin
Geographic information systems
Red River Basin Decision Information Network::http://www.rrbdin.org/
South America
Atlases
Satellite Image Atlas of Glaciers of the World::http://pubs.usgs.gov/prof/p1386i/
Climate
R-HydroNET: A Regional, Electronic Hydrometeorological Data Network For South America, Central America, And The Caribbean::http://www.R-hydronet.sr.unh.edu/
Glaciers
Satellite Image Atlas of Glaciers of the World::http://pubs.usgs.gov/prof/p1386i/
Hydrology
R-HydroNET: A Regional, Electronic Hydrometeorological Data Network For South America, Central America, And The Caribbean::http://www.R-hydronet.sr.unh.edu/
Remote-sensing images
Satellite Image Atlas of Glaciers of the World::http://pubs.usgs.gov/prof/p1386i/
St. Lawrence River Valley
Storms
The St. Lawrence River Valley 1998 Ice Storm::http://www.statcan.ca:80/english/freepub/16F0021XIB/free.htm
Alexandria Digital Library: Earth
Last modified on 2008-08-29