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Map of Ecosystems Center researchers' forest watershed fertilizer study in Maine

Caption reads: "Figure 1: The dashed lines mark two catchments (watersheds) at the Bear Brooks Watersheds site in Maine. Both catchments are located on a southeast-facing slope and drained by streams that persist throughout the year (dark lines). The shaded catchment was treated with fertilized labeled with 15N during 1991; the other served as a control. Filled trianges show sampling locations in the fertilized area."

Created: 1992

Simulation of global annual net primary production from Ecosystems Center researchers' Terrestrial Ecosystem Model

Caption reads: "Figure 2. Annual net primary production (NPP) for undisturbed mature vegetation of the earth's ecosystems as determined by the Terrestrial Ecosystem Model (TEM) for current climate at atmosphereic carbon dioxide levels."

Created: 1992

Scientists sampling at Columbia River LMER 3

Slide reads- "Columbia River LMER, John Baross & Charles Simenstad setting up CTD-Pump Profiler in Estuary"

Scientists sampling at Columbia River LMER 2

Slide reads- "Columbia River LMER, Deployment of CTD-Profiling Pump [unreadable] Package During ETM Sampling"

Created: 1991-07

Scientists sampling at Columbia River LMER 1

Slide reads- "Columbia River LMER, Deployment of Owen (sp?) Tube; Sampling Aggregates"

Created: 1991-07

Bruce Peterson, Anne Giblin, Brian Fry at Ecosystems Center lab

Back of photo reads- "A. Giblin & Brian Fry, Bruce Peterson, Acid Rain"

Created: 1986

Edward Rastetter and Robert McKane at the Ecosystems Center

Back of photo reads- "Edward Rastetter, left,Robert McKane"

John Hobbie of Ecosystems Center holding a penguin

Back of photo reads- "1994 JEH w. penguin"

Created: 1994

Students from January course in ecology at Ecosystems Center

Back of photo reads- "Photo by Bob Golder (Linda?)"

Ecosystems Center researchers taking samples at a forest research site

Two researchers taking samples at a forest research site

Marine ecology lab at the Ecosystems Center

Marine ecology lab at the Ecosystems Center of the Marine Biological Laboratory.

Researcher using a computer at the Ecosystems Center

Researcher using a computer at the Ecosystems Center. Data of photo unknown.

Ecosystems Center Ed Rastetter, John Hobbie, Frank Bowles in Abisko, Sweden

Back of photo reads- "boardwalk at Stordalen Abisko"

Created: 1996-06

Centrifuge Room and Knievson, Image #4

Man standing in front of large centrifuge machines. View 3

Created: 1951

Centrifuge Room and Knievson, Image #3

Man standing in front of large centrifuge machines. View 2

Created: 1951

Centrifuge Room and Knievson, Image #2

Man standing in front of large centrifuge machines. View 1

Created: 1951

Centrifuge Room and Knievson, Image #1

Man using large centrifuge machine.

Created: 1951

Chemical and glassware department, Image #15

View of stocked shevles in the MBL Chem Room.

Created: 1951

Chemical and glassware department, Image #14

Man looking through shelves of chemicals in MBL Chem Room

Created: 1951

Chemical and glassware department, Image #13

Man preparing chemicals at bench of MBL Chem Room.

Created: 1951

Chemical and glassware department, Image #11

Interior of MBL Chem room showing stocked shelves. One woman standing and one man seated at benches.

Created: 1951

Chemical and glassware department, Image #12

Man filling up glass jug from large barrel of alcohol.

Created: 1951