title: Late glacial and postglacial productivity changes in a new England pond.
abstract: During the late glacial and postglacial the productivity of Berry Pond in Berkshire County, Massachusetts, underwent a number of significant oscillations. This is suggested by data on sedimentary chlorophyll degradation products, diatoms, and Cladocera. The productivity changes were. apparently controlled by changes in weathering, terrestrial vegetation in the watershed, litter production, and runoff. There are associated changes in cladoceran community structure.
authors.forename: D R
authors.initials: DR
authors.lastname: Whitehead
authors.forename: H
authors.initials: H
authors.lastname: Rochester
authors.forename: S W
authors.initials: SW
authors.lastname: Rissing
authors.forename: C B
authors.initials: CB
authors.lastname: Douglass
authors.forename: M C
authors.initials: MC
authors.lastname: Sheehan