Designing Without Knowing: Landscape Heritage and The Uncertain Ecology of The Meadowlands

HSPV Thesis2026
One of twelve interventions: Landfill Edge Regrading. Regrading the landfill cap extends and reshapes the site edge into complex, irregular ecotones, increasing habitat interspersion between upland, wetland, and marsh, and creating migration space for species as sea levels rise over 20 to 50 years
One of twelve interventions: Sand Drain Succession. Sand drains consolidate unstable peat, leaving compacted substrate behind. Rather than removing this material, the design allows it to accumulate as new ground, a base for pioneer coastal plants to colonize

The argument moves in three steps. First, it traces three lineages of land operation — dump, drain, and cross — as the primary historical archive of the basin, reading each through the specific site condition it left behind. Second, it situates this reading within debates in heritage theory, restoration ecology, and process-based design practice, identifying what each framework contributes and where each falls short when applied to a landscape whose archive is kinetic. Third, it proposes design interventions at three sites: a capped landfill edge, a grid-ditched marsh interior, and a highway-severed tidal cell, that reuse the inherited instrument of each operation with reversed intention: regrading for marsh migration, OMWM pools for killifish access, culvert openings for tidal reconnection.


The designs do not propose finished conditions. They propose conditions under which the Meadowlands can keep changing in ways that remain readable — a preservation practice adequate to a landscape whose heritage lies in how it keeps being made.

One of twelve interventions: Killfish release. Mummichog (Fundulus heteroclitus), a native Meadowlands killifish, are released into the ponds to consume mosquito larvae before they mature. It is a low-intervention control that works with existing food webs, though long-term population dynamics are uncertain
A map of proposed interventions across the Meadowlands, interpreting historic instruments of dumping, draining, and crossing