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Home > Ecosystems

Coastal/Marine


ian-mk-0009.jpg

1204 files, last one added on Aug 08, 2014

Desert


iil-ian-cw-0236.jpg

50 files, last one added on Jun 03, 2014

Elements


ian-symbol-waterfall-1.svg

44 files, last one added on Oct 12, 2012

Freshwater


iil-ian-cw-0197.jpg

163 files, last one added on Jun 02, 2014

Grassland


iil-ian-cw-0156.jpg

11 files, last one added on Jul 31, 2013

Maps


ian-diagram-hab-distribution-map.png

167 files, last one added on Jul 16, 2014

Meteorology/Climate


ian-diagram-hurricane-threats.png

39 files, last one added on Jul 16, 2014

Mountains/Tundra


iil-ian-cw-0144.jpg

75 files, last one added on Jul 31, 2013

Other


iil-ian-cw-0208.jpg

61 files, last one added on Jun 02, 2014

 

9 albums on 1 page(s)

Last additions - Ecosystems
Hardened shoreline prevents erosion. Stone rip-rap installed by the property owners in an attempt to prevent shoreline erosion. Hardened edges along the Chesapeake Bay and its rivers reduces natural shoreline habitat that fish and other marine animals depend on for food and shelter. bulkhead,protection,stabilize,habitat,vegetation,amphibian,reptile,invertebrate,insect,wetland,marsh,river,tributary,Eastern Shore,Talbot County,Maryland
Hardened shoreline prevents erosion.Photo (JPG) Jane HawkeyIAN, UMCES14 views0 downloads (Details)Stone rip-rap installed by the property owners in an attempt to prevent shoreline erosion. Hardened edges along the Chesapeake Bay and its rivers reduces natural shoreline habitat that fish and other marine animals depend on for food and shelter.Aug 08, 2014Add to lightbox
Eroded shoreline with tree snags. Tree roots are underminded by wave action and eventually succumb while the shoreline is eroded. erosion,bulkhead,storm,protection,stabilize,habitat,vegetation,amphibian,reptile,invertebrate,insect,wetland,marsh,river,tributary,Eastern Shore,Talbot County,Maryland
Eroded shoreline with tree snags.Photo (JPG) Jane HawkeyIAN, UMCES49 views0 downloads (Details)Tree roots are underminded by wave action and eventually succumb while the shoreline is eroded.Aug 08, 2014Add to lightbox
Pound net The oldest type of net used by the Chesapeake Bay watermen is called a pound net. Wooden stakes are pushed into the bottom of the Bay, spaced apart in a line that runs across the tide. Nets are strung between the stakes and along the bottom of the river, making a fish trap. In late February the pound netter starts to put in the stakes. By the middle of March he will set his nets and start fishing. Each day the waterman goes out to the pound net and scoops the fish out with a hand net. He will not remove the pound net, except for many repairs, until November. fishing,occupation,livelihood,Talbot County,Maryland
Pound netPhoto (JPG) Jane HawkeyIAN, UMCES19 views0 downloads (Details)The oldest type of net used by the Chesapeake Bay watermen is called a pound net. Wooden stakes are pushed into the bottom of the Bay, spaced apart in a line that runs across the tide. Nets are strung between the stakes and along the bottom of the river, making a fish trap. In late February the pound netter starts to put in the stakes. By the middle of March he will set his nets and start fishing. Each day the waterman goes out to the pound net and scoops the fish out with a hand net. He will not remove the pound net, except for many repairs, until November.Aug 08, 2014Add to lightbox
Duck blind Goose and duck hunters build these blinds on the calm waterways of Chesapeake Bay tributaries. Chesapeake Bay,bird,hunting,shoreline,river,recreation,marsh,Talbot County,Maryland
Duck blindPhoto (JPG) Jane HawkeyIAN, UMCES46 views0 downloads (Details)Goose and duck hunters build these blinds on the calm waterways of Chesapeake Bay tributaries.Aug 08, 2014Add to lightbox
Storm Timing and Impacts on Chesapeake Bay Flora and Fauna The timing of tropical storms and hurricanes can have major impacts on the life histories of Chesapeake Bay flora and fauna. Changes in water salinity can cause early spawning in some species, such as the blue crab, and increased sediment can cause widespread die-off of seagrasses.   diagram,eco-rythm,storms,chesapeake,tropical,hurricanes,early,migration,timing
Storm Timing and Impacts on Chesapeake Bay Flora and FaunaRaster Graphic (PNG) Brianne Walsh, Tracey SaxbyIntegration & Application Network14 views0 downloads (Details)The timing of tropical storms and hurricanes can have major impacts on the life histories of Chesapeake Bay flora and fauna. Changes in water salinity can cause early spawning in some species, such as the blue crab, and increased sediment can cause widespread die-off of seagrasses. Aug 08, 2014Add to lightbox
Conowingo Dam Reservoir and Susquehanna Flats Depiction In the section of the river above the dam builds up with sediment, making the dam shallower. High water flow causes scouring and the transport of sediment and associated nutrients over the dam.  On this other side of the dam phosphorus mobilizes in reaction with salt water.  Further down the river seagrass beds grow on the Susquehanna flats.    diagram,conowingo,dam,susquehanna,flats,sediment,deposition,scouring,sediment,transport,nutrients
Conowingo Dam Reservoir and Susquehanna Flats DepictionRaster Graphic (PNG) Brianne WalshIntegration & Application Network13 views1 downloads (Details)In the section of the river above the dam builds up with sediment, making the dam shallower. High water flow causes scouring and the transport of sediment and associated nutrients over the dam. On this other side of the dam phosphorus mobilizes in reaction with salt water. Further down the river seagrass beds grow on the Susquehanna flats. Aug 08, 2014Add to lightbox
The Causes and Effects of Eutrophication A conceptual diagram illustrates the key features of the Chesapeake Bay watershed as well as the inputs that stimulate eutrophication and the symptoms of eutrophication.   diagram,eutrophication,chesapeake,bay,symptoms,inputs,factors,contribution,harmful,algal,blooms
The Causes and Effects of EutrophicationRaster Graphic (PNG) Jane HawkeyIntegration & Application Network111 views11 downloads (Details)A conceptual diagram illustrates the key features of the Chesapeake Bay watershed as well as the inputs that stimulate eutrophication and the symptoms of eutrophication. Jul 16, 2014Add to lightbox
Algal Bloom Causation and Impacts in Brackish Rivers A conceptual diagram illustrates the factors that can stimulate the growth of harmful algal blooms in brackish rivers and how these blooms can negatively impact other species within the ecosystem. diagram,brackish,river,harmful,algal,bloom,agriculture,nitrogen,inputs,nitrogen,phosphorus,concentrations
Algal Bloom Causation and Impacts in Brackish RiversRaster Graphic (PNG) Jane HawkeyIntegration & Application Network31 views4 downloads (Details)A conceptual diagram illustrates the factors that can stimulate the growth of harmful algal blooms in brackish rivers and how these blooms can negatively impact other species within the ecosystem.Jul 16, 2014Add to lightbox


Random files - Ecosystems
Hyslop Marsh Hyslop Marsh, between Nandua and Craddock Creeks on the eastern shore of Virginia Chesapeake Bay,Eastern,Shore,aerial,tributary,rural,Delmarva,tidal,estuary,Virginia,Accomack County,marshes,creek
Hyslop MarshPhoto (JPG) Jane ThomasIAN, UMCES47 views5 downloads (Details)Hyslop Marsh, between Nandua and Craddock Creeks on the eastern shore of VirginiaAdd to lightbox
Watershed 3D: mountains, river, and islands Illustration of watershed base with mountains, river, and islands symbol,vector,illustration,diagram,template,base,ecosystem,aquatic,coastal,marine,terrestrial,watershed,mountains river,islands
Watershed 3D: mountains, river, and islandsVector Graphic (SVG) Tracey SaxbyIntegration and Application Network350 views149 downloads (Details)Illustration of watershed base with mountains, river, and islandsAdd to lightbox
Petrified Forest National Park Trunk of petrified tree. This tree was once part of a Jurrasic forest that was petrified after a volcanic erruption.  recreation National Parks,Arizona
Petrified Forest National ParkPhoto (JPG) Joanna WoernerIAN, UMCES201 views5 downloads (Details)Trunk of petrified tree. This tree was once part of a Jurrasic forest that was petrified after a volcanic erruption. Add to lightbox
Stream in Maui Stream running through rainforest in Maui  streams,rapids,rainforest,mountains,Maui
Stream in MauiPhoto (JPG) Ben FertigIAN, UMCES144 views4 downloads (Details)Stream running through rainforest in Maui Add to lightbox
Waipio valley Big Island, Hawaii Hawaii,waipio valley,Hamakua Coast
Waipio valleyPhoto (JPG) Joanna WoernerIAN39 views2 downloads (Details)Big Island, HawaiiAdd to lightbox
Water table 3D Illustration of water table base symbol,vector,illustration,diagram,template,base,ecosystem,aquatic,freshwater,water,table,level,underground
Water table 3DVector Graphic (SVG) Tracey SaxbyIntegration and Application Network287 views90 downloads (Details)Illustration of water table baseAdd to lightbox
Scenic view Scenic view from the IAN building Choptank River,IAN,University of Maryland Center for Environmental Science,UMCES
Scenic viewPhoto (JPG) Allison DunganIAN184 views4 downloads (Details)Scenic view from the IAN buildingAdd to lightbox
Chestertown Chestertown on the Chester River. The Route 213 bridge is in the background. shoreline,farms,fields,Chesapeake Bay,agriculture
ChestertownPhoto (JPG) Jane ThomasIAN, UMCES193 views5 downloads (Details)Chestertown on the Chester River. The Route 213 bridge is in the background.Add to lightbox