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
Slide reads- "PIE 1"
Slide reads- "Columbia River LMER, John Baross & Charles Simenstad setting up CTD-Pump Profiler in Estuary"
Slide reads- "Columbia River LMER, Deployment of CTD-Profiling Pump [unreadable] Package During ETM Sampling"Created: 1991-07
Slide reads- "PIE 4"
Slide reads- "PIE 2"
Slide reads- "Columbia River LMER, Deployment of Owen (sp?) Tube; Sampling Aggregates"Created: 1991-07
Back of photo reads- "A. Giblin & Brian Fry, Bruce Peterson, Acid Rain"Created: 1986
Back of photo reads- "Edward Rastetter, left,Robert McKane"
Back of photo reads- "1994 JEH w. penguin"Created: 1994
Back of photo reads- "Photo by Bob Golder (Linda?)"
Two researchers taking samples at a forest research site
Marine ecology lab at the Ecosystems Center of the Marine Biological Laboratory.
Researcher using a computer at the Ecosystems Center. Data of photo unknown.
Back of photo reads- "boardwalk at Stordalen Abisko"Created: 1996-06
Man standing in front of large centrifuge machines. View 3Created: 1951
Man standing in front of large centrifuge machines. View 2Created: 1951
Man standing in front of large centrifuge machines. View 1Created: 1951
Man using large centrifuge machine.Created: 1951
View of stocked shevles in the MBL Chem Room.Created: 1951
Man looking through shelves of chemicals in MBL Chem RoomCreated: 1951
Man preparing chemicals at bench of MBL Chem Room.Created: 1951
Interior of MBL Chem room showing stocked shelves. One woman standing and one man seated at benches.Created: 1951
Man filling up glass jug from large barrel of alcohol.Created: 1951