UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and...
-
Upload
pauline-robinson -
Category
Documents
-
view
213 -
download
0
Transcript of UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and...
![Page 1: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/1.jpg)
UNDERC education and research programs
Bay
Long
Bergner
• 35 lakes and bogs• 7 streams• many forest and
wetland habitats
![Page 2: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/2.jpg)
GLOBAL BIOMES• AQUATIC BIOMES
– RIVERS– LAKES– WETLANDS– ESTUARIES– SALT MARSHES / MANGROVES– TIDAL ZONES– CORAL REEFS– OCEANS
![Page 3: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/3.jpg)
The Hydrologic Cycle
• Over 71% of the earth’s surface is covered by water:– Oceans contain 97%.– Polar ice caps and glaciers contain 2%.– Freshwater in lakes, streams, and ground
water make up less than 1%.
![Page 4: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/4.jpg)
Hydrologic cycle
![Page 5: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/5.jpg)
Zonation in the Littoral Areaand Shore
Shrub & Trees
Mixed herbaceous
Grass stage
Shallow wateremergents
Deep wateremergents
Floatingplants
Submerged plants
Open waterphytoplankton
![Page 6: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/6.jpg)
![Page 7: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/7.jpg)
Vertical Zonation in Stratified Lakes
Limnetic zone
Profundal zone
Littoralzone
LightCompensation
Level
![Page 8: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/8.jpg)
Horizontal Lake Zones and their Biological Communities
psammon
macrophytes
benthos
![Page 9: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/9.jpg)
During Summer StratificationLakes Develop Distinct Layers
Stratified layers may develop differences in both oxygen and temperature.
![Page 10: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/10.jpg)
Lake Zones in Relation to O2 and CO2
Littoral
Sublittoral
Profundal
O2
CO2
Limnetic
Epilimnion
Metalimnion
Hypolimnion
![Page 11: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/11.jpg)
Bergner Lake is “Oligotrophic”
![Page 12: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/12.jpg)
Late Successional Eutrophic Pond
![Page 13: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/13.jpg)
Aquatic (Hydrarch) Succession
Marsh(Eutrophic)
Bog(Dystrophic)
OligotrophicLake
Mesotrophic to Eutrophic
Lake
Terrestrial
• Lake conditions
• Littoral vegetation OR
Bog conditions (raised peat bog, Sphagnum overstory)
• Terrestrial habitat
Sphagnum
![Page 14: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/14.jpg)
Dystrophic “Bog” Habitats are common at UNDERC
lagg lagg
peat open water
false sediments
![Page 15: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/15.jpg)
Forest Service Bog one of many
Dystrophic Lakes at UNDERC
![Page 16: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/16.jpg)
![Page 17: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/17.jpg)
![Page 18: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/18.jpg)
![Page 19: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/19.jpg)
![Page 20: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/20.jpg)
Crampton Lake
![Page 21: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/21.jpg)
Brown Lake
![Page 22: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/22.jpg)
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
![Page 23: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/23.jpg)
River Continuum Concept
![Page 24: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/24.jpg)
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
![Page 25: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/25.jpg)
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
QuickTime™ and aTIFF (Uncompressed) decompressor
are needed to see this picture.
![Page 26: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/26.jpg)
Class projects -designdataanalysis
![Page 27: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/27.jpg)
Location:
![Page 28: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/28.jpg)
Peter Lake
![Page 29: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/29.jpg)
Carl Von Ende Sampling for Chaoborus at Ed’s Bog
![Page 30: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/30.jpg)
“Big Bag” (Mesocosm) Experiment
![Page 31: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/31.jpg)
Mesocosms in Peter Lake
![Page 32: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/32.jpg)
![Page 33: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/33.jpg)
Long Lake divided Control of lake algae by regulating fishes
Current Research at UNDERC(Focus on natural processes in undisturbed environments)
• Biological indicators of water quality and environmental change
• Biological regulation of aquatic productivity• Global environmental change• Aquatic-terrestrial habitat interactions• Naturally acidic aquatic environments• Biting arthropods and their transmitted diseases• Introduced crayfish
Long
![Page 34: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/34.jpg)
NEON is coming!!!
![Page 35: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/35.jpg)
NEON’s Mission
• The NEON mission is to :– discover and understand the fundamental
ecological principles that govern the responses of the biosphere.
– provide the capacity to forecast future states of ecological systems.
![Page 36: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/36.jpg)
NEON Climate Domains
![Page 37: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/37.jpg)
Drivers and Responses
![Page 38: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/38.jpg)
The changing landscape
![Page 39: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/39.jpg)
Class outline
• Mon am - lake lecture• Mon am - field equipment demo• Mon pm - lake sampling• Mon pm - invert / zoop id
• Tues am - bog lecture• Tues am - finish lake samples / limno summary• Tues pm - bog sampling• Tues pm - invert / zoop id / limno summary
![Page 40: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/40.jpg)
Class outline
• Wed am - stream lecture• Wed pm - stream sampling• Wed pm - invert / fish id
• Thurs am - Discussion of class projects
• Thurs-Sat - data collection, analysis and ppt– Sun evening - group presentations– Written reports due (by email July 20)
![Page 41: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/41.jpg)
CLASS PROJECT
4 teams:
Possible topics: 1. Oligotrophic vs eutrophic lakes2. Oligotrophic lakes vs bogs3. Zooplankton behavior w/ & w/out fish4. Diurnal behavior in lakes vs streams
![Page 42: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/42.jpg)
Individual research projectsfish radio-telemetry (2 students)
1. Habitat use by musky/pike2. Importance of streams
![Page 43: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/43.jpg)
General Methods
Radio/Acoustic Telemetry
• Radio/Acoustic Transmitters
• Remote Hydrophones
![Page 44: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/44.jpg)
Capture & Tagging
![Page 45: UNDERC education and research programs Bay Long Bergner 35 lakes and bogs 7 streams many forest and wetland habitats.](https://reader035.fdocuments.in/reader035/viewer/2022062801/56649e4d5503460f94b43c24/html5/thumbnails/45.jpg)
Crayfish decomposition or tadpole ecosystem impacts