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Cover of the 1900 (Volume 1) edition of The Biological Bulletin

Cover of the first edition of The Biological Bulletin

Created: 1900

Cover of the June 2014 edition of The Biological Bulletin

Credits from The Biological Bulletin: Snail Natica tecta feeding on the mussel Mytilus galloprovincialis (Photo © Ross Coleman, University of Sydney)

Sea urchin Brisaster antarcticus (Photo © Ashley Miskelly)

Branching coral Acropora sp. (Photo by Maria Byrne, University of Sydney)

Bottom row, left to right

Foram Baculogypsina sphaerulata (Photo by Neo Wu)

Periwinkle Afrolittorina unifasciata on the limpet Cellana tramoserica (Photo © Ross Coleman)

Bryozoan Iodictyum yaldwyni (Photo by Abigail M. Smith, University of Otago)

Created: 2014

Cover of the 1898 (Volume 1) edition of The Zoological Bulletin

Cover of the first edition of The Zoological Bulletin

Created: 1898

Cover of the June 2006 edition of The Biological Bulletin

Credits from The Biological Bulletin: Large image: Illustration in pastel and colored pencil of Tritonia diomedea in mid-escape from its predator, the seastar Pycnopodia helianthoides, by Tamara Clark, Marine Biological Laboratory, <<A HREF="http://www.tamaraclark.com/">http://www.tamaraclark.com/>
Small images: Left, top to bottom:
Lymnea stagnalis, provided by Takeshi Karasawa (Tokai University, Shizuoka, Japan);

Created: 2006

Cover of the August 2012 edition of The Biological Bulletin

Credits from The Biological Bulletin: Large background image

Sea slug, Elysia chlorotica (Photo by Karen Pelletreau, Univ. of Maine)

Top row, left to right

Black carpenter ant, Camponotus pennsylvanicus (Photo by Adam B. Lazarus)

Bobtail squid, Euprymna scolopes (Photo by C. Frazee, Univ. of Wisconsin)

Coral colony, Acropora spathulata (Photo by Madeline van Oppen, Australia Institute of Marine Science)

Bottom row, left to right

Nematode, Brugia malayi (© Mark Blaxter)

Created: 2012

Note from David Kirchman to Ivan Valiela at the Ecosystems Center

Note reads: "Ivan- You & the MBL Marine Ecology course got me going in this field. Thanks. David Kirchman"

Created: 2013

Ecosystems Center researchers' model of nutrient flows in an estuarine ecosystem

Caption reads: "Figure 4: A diagrammatic model of carbon and nitrogen flow in an estuarine ecosysem that emphasizes inputs of organic carbon and nitrogen and inorganic nutrients from upland watersheds and processing by the estuarine food web. Compartments of the mathematical model are shown in the box. The inorganic nutrients compartment comprises both ammonium and nitrate. The organic matter compartment comprises three distinct components: labile nitrogenous material, labile carbohydrate material and refractory nitrogenous materal."

Created: 1993

Ecosystems Center researchers' figure of element cycles in terrestrial ecosystems

Caption reads: "Figure 3. Major element fluxes within terrestrial ecosystems."

Created: 1986

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

Field and buildings

image/jpg black and white image reformatted digital

Created: undated