Marks, Peter L.

Professor Emeritus/a

 

research

research and scholarship focus

  • Build a better understanding of a number of aspects of the terrestrial landscape around Ithaca

  • Understand how the major kinds of habitats that we see today have come to be, which habitats are of recent origin (e.g., old fields have been common only since European settlement in the late seventeenth century) and which habitats are much older (e.g., most of the different kinds of forests have been present for millennia), and of how different plant species have likely fit into a landscape that has changed dramatically in its configuration in the 200 years since European settlement

  • Description of the vegetation in central New York based on the original land survey records of 1790

  • Working out a detailed history of forest clearing, based on field work and old aerial photographs, for the county surrounding Ithaca

  • Disturbance regimes and regeneration dynamics of forests

  • Population dynamics of trees

  • Old field succession

  • divergence in successional pathways leading to tree dominance in some abandoned crop fields and dominance by shrubs in other sites;
  • understanding patterns and causes of forest herb invasion of post-agricultural forests; and
  • understanding variations in species composition and abundance of forest herbs in hedgerows as a function of hedgerow history (remnant vs. regenerated) and hedgerow type (isolated vs. attached to forest)

research areas

  • ecology | collaborative research area (CALS)

domestic geographic focus

affiliations

emeritus faculty in

member of graduate field

service

event host

background

educational background

  • A.B., Middlebury College, Middlebury, Vermont, 1966 (English Literature)
  • M.F.S., Yale University, New Haven, Connecticut, 1968 (Forest Ecology)
  • Ph.D., Yale University, New Haven, Connecticut, 1971 (Forest Ecology)

publications

Keywords: community ecology, ecology, field ecology, plant ecology, vegetable