Uses of Wetlands in the Urban Coastal Meadowlands of New Jersey, USA
Erik Kiviat1*
1Hudsonia, PO Box 5000, Annandale, NY 12504 USA. *Corresponding author.
Urban Naturalist, No. 37 (2020)
Abstract
How people use the urban–nature interface has not been broadly documented for an urban–industrial coastal region. I performed a qualitative survey and analyzed historic (<1999) and recent human uses of the “Greater Meadowlands” region of New Jersey, ~150 km2 dominated by wetlands and wetland fill. I categorized 160 uses, of which 131 were reported before 1999, 98 since then, and 69 in both periods. Uses associated with wetlands numbered 104, wetland fill 73, and natural uplands 82. Only 8 uses were dependent on the estuarine (tidal) environment, 11 were dependent on unique local bedrock or soil, and between 42 and 62 were related to expansive vacant areas. The extensive, low-relief landscape, and sparse human presence in unbuilt areas, encourage certain human activities, many informal and some illegal. Formal uses numbered 69 and informal uses 95. The large number of uses encompasses many possible activities at the urban–nature interface, which can serve as a checklist for other studies. Many urbanizing coastal regions share characteristics of the Meadowlands landscape. Understanding human uses of that landscape informs the management of human activities, biodiversity, ecosystem services, and adaptation to sea level rise.
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2020 Urban Naturalist 37:1–14
Uses of Wetlands in the
Urban Coastal Meadowlands of New Jersey, USA
Erik Kiviat1*
Abstract - How people use the urban–nature interface has not been broadly documented for an urban–industrial
coastal region. I performed a qualitative survey and analyzed historic (<1999) and recent human uses
of the “Greater Meadowlands” region of New Jersey, ~150 km2 dominated by wetlands and wetland fill. I
categorized 160 uses, of which 131 were reported before 1999, 98 since then, and 69 in both periods. Uses
associated with wetlands numbered 104, wetland fill 73, and natural uplands 82. Only 8 uses were dependent
on the estuarine (tidal) environment, 11 were dependent on unique local bedrock or soil, and between 42 and
62 were related to expansive vacant areas. The extensive, low-relief landscape, and sparse human presence
in unbuilt areas, encourage certain human activities, many informal and some illegal. Formal uses numbered
69 and informal uses 95. The large number of uses encompasses many possible activities at the urban–nature
interface, which can serve as a checklist for other studies. Many urbanizing coastal regions share characteristics
of the Meadowlands landscape. Understanding human uses of that landscape informs the management
of human activities, biodiversity, ecosystem services, and adaptation to sea level rise.
Introduction
Human culture, behavior, beliefs, attitudes, feelings, and health are substantially influenced by
the environment (Lewis 1979, Sutton and Anderson 2010). People have typically centered activities
and built cities along coasts, rivers, floodplains, and wetlands, where those environments were
available (Bardach 1964, Carter 1988:356, Niering 1979), because wetlands worldwide provide
ecosystem services of disproportionately greater value than the proportion of the landscape occupied
by wetland (Costanza et al. 2006). However, human life and culture in and around wetlands face
a tradeoff between the provident aspects of the wetland environment (abundant water, food, fiber,
and soil resources) and the hazards associated with wetlands (floods, impediments to travel, miring
hazards, nuisance and vector insects, and water-related diseases) (Kiviat 2014).
The human–wetland relationship may be viewed under the rubric of services. Ecosystem
services have been categorized as provisioning, regulating, and cultural services (Haines-Young
and Potschin 2018). Provisioning services provide products (food, construction materials, fodder,
etc.), regulating services maintain ecological and geosphere–hydrosphere–atmosphere processes,
and cultural services offer subjects for research, education, literature, visual arts, and spirituality.
Wetland fill (i.e., soil or other solid material placed in wetland to convert wetland to upland) also
provides services (e.g., Mathey et al. 2015), but these services have been less studied and seem
fewer than wetland services. Wetlands and wetland fill are ecologically and aesthetically different
from other habitats and are used differently. Aside from land development, little is known about
direct human uses of unbuilt wetland fill, although both filled and unfilled wetlands are extensive
in and around many coastal cities.
Wetlands and wetland fill constitute many urban greenspaces. In general, greenspaces within
and bordering cities are critical for recreation and the health of urban populations (e.g., Bell et al.
2003, Bolund and Hunhammar 1999, Manuel 2003, Sullivan 2005). Urban greenspaces can be
very productive with regard to services and are highly threatened by pollution, dumping, filling,
or other alteration, even in protected areas (Zedler and Leach 1998).
1Hudsonia, PO Box 5000, Annandale, NY 12504 USA.*Corresponding author: kiviat@bard.edu
Manuscript Editor: Sophie Parker
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The urban–nature interface lies between the built environment and the wild landscape within
or at the edge of the city and is the location of many human activities that are unwelcome in the
more developed areas (Lynch 1981:216). At the urban–nature interface, people are also potentially
exposed to hazards not present in the urban core, including injury and disease associated with water
pollution (Palta et al. 2016). The urban–nature interface may contain some of the worst of both urban
and natural hazards as well as many of the best resources. Urban–nature interface environments
may be extensive and also supportive of much biodiversity (e.g., Kiviat and MacDonald 2004,
Parker 2015), and how the areas are used and managed may have large but poorly-recognized
environmental impacts.
Human activities and uses of the environment, and the influences of the environment on the
people of a region, must be documented and understood in order for conservation and management
of the environment to be effective and sustainable. How people interact with the regional and
local environment creates a cultural distinctiveness (Eanes et al. 2018). This interaction influences
how people use greenspaces in a wetland and fill-dominated, estuarine delta environment, such
as is commonplace along the US Eastern Seaboard, how uses are related to the physiographic and
biological characteristics of the region, what environmental impacts are engendered, and how use
of the landscape will change with sea level rise.
This paper addresses human interactions with the landscape by means of a broad, qualitative
survey. I emphasize those direct human uses of the landscape and biological resources that
potentially bear relationships to environmental features, rather than activities that are universally
present inside buildings without direct dependence on the external environment. I have found
no other comprehensive survey of the direct human uses of an extensive urban–nature interface
region (see McDonnell et al. 2009). Use of the landscape and its ecosystem services may have
direct and indirect negative impacts on the ecosystem (Kronenberg 2014). In order to understand,
measure, reduce, and mitigate impacts, it is necessary to enumerate the uses. Sense-of-place has
been considered an ecosystem service in which biodiversity plays a key role (Hausmann et al.
2016), and the outdoor activities (or human uses of a landscape) analyzed here are the connector
between sense-of-place and place.
Study Area
The Meadowlands of northeastern New Jersey lie 2 km across the Hudson River from New
York City. They are a physiographically distinct region of the New York–New Jersey estuarine
delta that is sheltered by the surrounding uplands and has a tortuous and constricted connection to
the sea (Fig. 1). Portions of the Meadowlands were formerly called Hackensack Meadows, Bergen
Meadows, Elizabeth Meadows, Newark Marshes, and Newark Meadows. In this study, “Greater
Meadowlands” refers to the area covering ~150 km2 of wetlands, wetland fill, upland inclusions,
and closely bordering natural uplands, both unbuilt and built, associated with the Hackensack
River estuary and Newark Bay in Bergen, Hudson, Essex, and Union counties, New Jersey (Fig. 1),
although often a smaller region is defined as the Meadowlands. Unlike many urban fringes in which
greenspaces are largely centrifugal to the urban core, the greenspace complex of the Meadowlands
is mostly centripetal to surrounding conurbations on higher ground. Physiographic and biological
conditions of the region were summarized by Kiviat and Macdonald (2004). The region is highly
developed for residential, commercial, industrial, and transportation activities after 3 centuries of
alteration of hydrology, soils, vegetation, and fauna but continues to support rich urban biodiversity
(Hales et al. 2007; Kiviat and MacDonald 2004, 2021). At the same time, the Meadowlands are
“… a museum of dereliction, a collection of forgotten artifacts and relics stuck in an earlier time …
These forgotten, abandoned, empty landscapes are rich with cultural value.” (Sendner 2016:113).
This analysis of human outdoor activities documents that cultural value.
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Figure 1. The New York – New Jersey estuarine delta. (Data from NJ bureau of GIS, NJ State Development
and Redevelopment Plan, NYS GIS Program Office, and US Geological Survey National Hydrography
Dataset.)
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Materials and Methods
I performed a broad survey in the field and literature to capture both rare and common activities
in the Meadowlands. Via progressive contextualization (Vayda 1983), I observed the activities present
and then analyzed their relationships to the surroundings. This study is a presence survey and may
be compared to the compilation of a regional species list, e.g., for birds, based on new observations
and extant data. Species lists are incomplete because of temporal change in assemblages and the
inability of observers to find all organisms (Palmer et al. 2002). Inconspicuous, taxonomically
difficult, rare, or inaccessible species may be missed (Hill et al. 2005:10). Nonetheless, species
lists are the first step towards understanding a biota and conducting further research. Lacking a
detailed literature on human activities in urban and peri-urban greenspaces, lists of such activities
are a useful first step in research. Therefore, I compiled a list of human uses (essentially outdoor
activities) in an urban–industrial region with an abundance of unbuilt habitats (Kiviat and MacDonald
2004). Including an area larger than the core of existing and filled wetlands provides context and
comparisons for observations in those environments, an opportunity to study the wetland–upland
relationships, and the ability to contrast the wet lowlands with the drier and more developed areas.
Analyzing a large collection of anecdotal data, a frequent task in natural history studies,
challenges commonly used ecological methodologies. Notwithstanding the potential pitfalls, this
type of survey is likely to capture a wide range of human uses and, thus, set the stage for more
structured quantitative studies. I identified the types, habitats, time periods, and relative abundances
of human uses of the Greater Meadowlands by means of direct observation, photographs, and notes
(1999–2019) during ~180 days of biological field work spread widely in space and time. I also
extensively reviewed information (formal scientific literature, gray literature, popular literature,
news stories, and Web-posted oral history) discovered by means of Google Scholar searches on the
keyword “Meadowlands” and retrospective tracing of references in the bibliographies of works such
as Quinn (1997) and Sullivan (1998), as well as monitoring local newspapers (e.g., via northjersey.
com). Some uses were reported by personnel of government agencies, academic institutions, and
non-governmental organizations. I categorized uses as Historic or Recent, Common/Extensive or
Scarce/Local, Formal or Informal, and occurring on natural Uplands, Wetland Fill, or Wetlands/Waters.
Wetlands/Waters are tidal and nontidal wetlands, the open waters of the Hackensack River estuary,
lakes, ponds, and other surface waters. The Historic period was 1665–1998 and the Recent period
1999–2019; Recent was the period of my Meadowlands field work and the time when ecotourism
and the Meadowlands environment were promoted as healthy and rewarding by public and private
agencies. The much longer Historic period potentially generated more uses but was balanced by my
frequent observations and the more abundant literature and media coverage in the Recent period.
Nonetheless, comparisons of Historic and Recent numbers should be interpreted cautiously. The
great majority of the Historic data are from the 1900s. I categorized uses as Common/Extensive or
Scarce/Local subjectively based on the numbers of reports or observations of that activity (akin to
abundance ratings often used in species checklists). I also categorized uses as Formal or Informal.
Uses are Formal when structured by a company, organization, or agency, whereas Informal uses
are originated by the participants individually or in small groups (Chalip et al. 1984, King et al.
2007, Lovelock et al. 2016). I could have classified uses differently (i.e., lumping or splitting them),
but the results would only generate a shorter or longer list. Given the variation in classification
of uses, use-types, and sources, and the lack of random sampling, my numerical comparisons are
hypothetical. Also, uncommon activities, especially if illegal or clandestine, are difficult to detect
and document and, thus, may be inconsistently represented or absent in my sample.
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Results
The Appendix (in Supplemental File 1, available online at https://eaglehill.us/URNAonline2/
suppl-files/urna-173-Kiviat-s1.pdf) is an annotated checklist of the reported and observed human
uses of the Greater Meadowlands. I identified 160 uses that involved direct contact with nature,
mostly in unbuilt habitats. Of these uses, 131 were reported historically and 98 recently, including
69 uses that were reported in both periods. The much greater length of the historic period, and the
inclusion of reports from various stages of industrialization–urbanization, may account for the
larger number of Historic (compared to Recent) uses.
Overall, there were 104 uses of wetlands and waters, 82 uses of natural uplands, and 73 uses
of wetland fill. Uses of wetlands were greatest, but uses of natural uplands were surprisingly
numerous considering that those habitats constitute relatively small areas of greenspace. Of the
104 wetland/water uses, 42 were not reported from the other habitats. These results are consonant
with the general importance of wetland resources to humankind as well as the significance of “dry
land” within or adjoining wetlands (Kiviat 2014). Included in the Appendix are a few uses that
have occurred mostly or only on the natural uplands at the outer edges of the Meadowlands, such
as cemeteries and copper mining. For the Historic period, 96 wetland uses were reported, and, for
the Recent period, 60 uses were reported; the smaller number in the Recent period might reflect
the extensive filling of wetland post-1900 (Squires 1992). Uses dependent on estuarine resources
or unusual environmental conditions were rare (8 and 11 uses, respectively). Between 42 and 62
uses were associated with extensive “vacant” urban-fringe environments with low levels of human
activity (this definition is somewhat ambiguous). Informal uses exceeded Formal uses. Eleven uses
were restricted to children.
Some of the uses (49 total) in the Appendix involved harvest or collection of products, either
wild or agricultural, including energy. Among products, there were 44 historic and 18 recent harvest
uses, suggesting a shift away from consumptive uses. Unlike harvests, uses of the Meadowlands
for waste disposal or treatment were nearly equal in Historic and Recent periods, with 14 and 11
uses, respectively.
In the Appendix, 69 uses are Formal, 95 are Informal, and 14 are both. The proportions of
Formal and Informal uses in each of the 3 habitats (Wetlands/Waters, Wetland Fill, Uplands)
seem similar.
Discussion
For this study of outdoor human activities in a coastal, urban–industrial region, I performed an
extensive qualitative survey and classified activities (uses) in several ways. The data (see Appendix)
can serve as a checklist of uses that could occur in other urban–nature interface areas as well as
rural areas. There has been a large variety of human activities in the Meadowlands, and perhaps
most possible activites have been tried. A corollary is that “… all human landscape has cultural
meaning …”, including urban landscapes (Lewis 1979), from which I infer a very broad range of
potential cultural uses. Although the Greater Meadowlands (~150 km2) are a single region, they
encompass an area similar to the total area of New York City parks (~160 km2 including water
bodies), in which human uses were studied by Campbell et al. (2016).
Human uses of the Meadowlands are linked to the environment and its resources. Abundant
waterfowl, furbearers, fish, blue crab, mollusks, and reeds promote harvest (now or formerly).
Evapotranspiration associated with the extensive wetland vegetation presumably cools the local
environment in summer (see Pokorný 2001; Yokohari et al. 1997, 2001), and the presence of other
natural resources (e.g., copper, fossils) supports particular uses.
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Urbanization generally causes decreases in the species richness of plants and animals (Aronson
et al. 2014, Hamer and McDonnell 2008), but urbanization may result in a larger variety of human
activities at the urban–nature interface. Some of these activities may seem ecologically or socially
inconsequential. Although an activity (e.g., building a treehouse) may be trivial to society, it may not
be trivial to the actors, and whether an activity has ecological consequences (e.g., on biodiversity)
depends on where, how, and how much an activity is pursued.
Categorization of uses
An overall tally of the uses (see Appendix), categorized by habitat, shows that more uses have
been associated with Wetlands/Waters (104) than Wetland Fill (73) or Uplands (82). (Uses were
counted without regard to the Historic or Recent periods. Codes with question marks were counted
as though they were definite, and a use that occurred in more than 1 habitat was counted multiple
times.) Although Wetland/Water uses predominated, many uses occurred on Fill or Upland (natural
high ground). The estuarine delta environment has been exploited for 29 uses. However, only 8 uses
were estuarine-dependent, although these are among the most important uses of the Meadowlands
historically and include tidal water power, salt hay harvest, and the mollusk and crustacean fisheries.
Despite the predominance of wetland uses, the large numbers of uses associated with fill or natural
upland indicate the importance of non-wetland to people in a wetland-dominated region, and it
is noteworthy that the relatively small areas of natural uplands support many activities. Although
the proportions of the 3 habitat categories in the region are unknown, all 3 are widespread and
include many areas accessible for public use. I have seen no indication that the areas used for, e.g.,
recreation are saturated with activity; thus, I believe the comparison of numbers of uses is apt.
Eleven uses were based on unique or unusual local conditions of geology or soils. For example,
the concentration of cemeteries overlooking the eastern and western edges of the Meadowlands is
associated with well-drained, gravelly soils. Mining copper and clay and collecting minerals and
fossils depend on the occurrence of these materials.
Some uses reported as only Recent may also have been Historic and vice versa. Some Historic
uses listed occurred entirely or largely before urbanization; examples are collecting turtles for food,
duck hunting, tidal water mills, and agriculture. Data quality prevents analysis of the relationship of
various uses to the spatiotemporal pattern of urbanization, vegetation, or other processes. Shifts in
attitudes toward wetlands during the past 50 years (e.g., from hunting and other utilitarian activities,
as well as filling and drainage, to conservation of ecosystems and increased nature recreation) help
explain the changing human uses of the Meadowlands.
Comparison with other regions
Activities documented in the Meadowlands are similar to, although more diverse than, those
reported from other coastal cities (e.g., Manuel 2003, Palmer and Smardon 1988, Zedler and Leach
1998), although a comprehensive survey of another region has apparently not been published. Use
of Meadowlands wetlands is also consonant with worldwide patterns outlined by Kiviat (2014).
For example, boating uses the corridors provided by wetland channels and the main river; harvest
of food (birds, turtles, fish, crabs) and fiber (logs, salt hay, reeds) uses the high productivity of
wetlands. No reported use, nor any tool or equipment, is known to be unique to the Meadowlands,
although a few uses may be quantitatively distinct. The intensity and extent of disposal of solid
waste, including industrial wastes, with the resulting environmental contamination, rank high
on the scale of garbage landfilling and industrial contamination worldwide (e.g., Agron 1980,
Cardona-Marek et al. 2007, Ceberio and Kase 2015). The disposal of the corpses of murder victims
is also reputed to be more common in the Meadowlands than elsewhere (Sullivan 1998) and is an
element in negative public perceptions of the region (Sendner 2016). Some uses that have been
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observed in other urban–nature interface regions or other wetlands have not been reported for the
Meadowlands, such as ice harvesting, iceboating, peat mining, cross-country skiing, snowball
fights, playing hide-and-seek, mazes, and paramilitary drill.
Can the Meadowlands results be extrapolated to other “wetland cities” or estuarine deltas? The
process of industrialization and urbanization of an estuarine delta in Scotland (Smout 2012) has
parallels to the Meadowlands. While Laurel Hill, a large bedrock eminence in the Meadowlands,
was being quarried, a prison, poorhouse, hospital, mental hospital, tuberculosis sanitarium,
boys’ camp, cemetery, churches, and asphalt plants were built, used, and removed from the hill
and adjoining areas (Facciolla 1981, Hudson Institute of Mineralogy 2019, Longo 2007). These
historic uses were much like the hill itself—refuges isolated from society by a wetland moat. In
the United Kingdom, the fringes of larger cities had a chaotic array of dumps, warehouses, large
stores, abandoned industry, business parks, “gypsy encampments”, golf courses, and fragmented
farmland (Shoard 2003), a description reminiscent of much of the Meadowlands. Rock musician
Keith Richards (Richards and Fox 2010:25–27) grew up at an estuarine wetland complex ~25 km
east-southeast (downriver) of London: “My backyard was the Dartford marshes, a no-man’s-land
that stretches 3 miles on either side along the Thames … Everything unwanted by anyone else had
been dumped in Dartford since the late nineteenth century—isolation and smallpox hospitals, leper
colonies, gunpowder factories, lunatic asylums …” The last item in a list of urban fringe elements
in Gallent and Shaw (2007), “areas of unkempt rough or derelict land awaiting re-use”, describes
a large proportion of the Meadowlands.
Recreation
Sixty-nine of the uses I document may be considered recreation for some or all of the actors
(i.e., pleasure, relaxation, or exercise activities). At least some of the recreationists using the
Meadowlands today seem to recognize the opportunities for close-up aesthetic and intellectual
learning from nature, as posited by Manuel (2003) about small urban wetlands in Nova Scotia
where residents had impressions of the wetlands that were much more positive than negative. I
expect such outdoor or nature recreation to continue increasing in the Meadowlands and perhaps
in many other coastal US cities.
The human uses of specific urban and peri-urban parks may be the closest analog to my study
of the Meadowlands. The influence of park environment on park use has been analyzed (e.g.,
McCormack et al. 2014) on a local scale rather than the regional physiographic scale used here.
The social functions of parks and their role in coastal resilience have recently been studied in New
York City (Campbell et al. 2016). Recreationists in Christchurch and Auckland, New Zealand, used
the Styx River corridor (Griffin 1975:87) comparably to use of the Meadowlands, with differences
probably due to a less polluted, less industrialized environment and less “refuge” for clandestine
or criminal activities in New Zealand.
My secondary data and original observations are not detailed enough to assess the associations
of uses with age, gender, social class, or ethnicity of the actors. However, it is my impression
that the great majority of uses reported were male activities, that all ages were involved, and that
participation by working class males predominated in historic reports, but recent observations
included more gender and socioeconomic diversity.
Kesebir and Kesebir (2017) found that the occurrence of nature themes decreased almost
monotonically from the 1950s through the 2010s in fiction, song lyrics, and films, with possibly a
small increase during the last decade of their data. Based on numbers of park visits, hunting and
fishing licenses sold, and camping and hiking activities, nature recreation declined substantially
in the United States from the 1980s to the early 2000s (Pergams and Zaradic 2008). However,
birdwatching has increased (Cooper et al. 2015) as has use of both state and national parks (Smith
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et al. 2019) and nature-based tourism in general (Winter et al. 2019). During the period of my study
(1999–2019), outdoor activities burgeoned in the Meadowlands, apparently due to amelioration of
the visual, olfactory, and psychological environment and the promotion of ecotourism by government
agencies and environmental groups.
Vacant lands
Despite the urban–industrial character of the Meadowlands, the region has been portrayed as
“wilderness” in contradistinction to neighboring urban cores (Fast 1958; Hendry 2017; Sendner
2016; Sullivan 1998, 2013). Wetlands often remain wild within an urban matrix (Smardon 1988) and
provide users with an experience of wildness otherwise scarce in the city. The scattered individual
trees and savanna-like groves of the Meadowlands and many other urban fringes may appeal to
people because of our biocultural heritage (e.g., Lohr 2007).
The mostly flat Meadowlands terrain and extensive open spaces with few trees or buildings are
conducive to certain uses (e.g., athletic fields, flying model airplanes, plein air painting). Rivers,
floodplains, and estuaries in 14 cities of Europe and the United States demonstrate the association
of both developed and greenspace uses with expansive, flat landscapes and water (Mann 1973)
similar to those of the Meadowlands. “Vacant” urban lands with little human presence, typical of
most of the wetlands and fill areas, also encourage informal and illicit activities becaue of reduced
risk of detection (e.g., Ceberio and Kase 2015:26).
Problems in governmental administration of urban fringe areas have been described for
other countries (e.g., Adesina 2008). Fisher (2015) described, from fiction and historical data,
how working-class people used the rural–urban fringes of Chicago and other cities of the Upper
Midwest; activities mentioned included many listed here for the Meadowlands. In Sweden,
Qviström (2007) described elements of the urban fringe as a “disordered” place of ruins, abandoned
buildings, squatter huts, temporary gardens, informal playgrounds, places for exploration or
prohibited activities, waste dumping, stepping stone places for flora, and shrubland habitats for
wildlife. Gouverneur (2016), describing “informal” settlements, said “… land as close as possible
to the benefits of the formal city but [in] less desirable locations on the urban fringe… vacant,
undesirable land that lacks basic services and that is often vulnerable to such natural disasters
as … flooding … or such human-made environmental damage as landfills, sewer discharges, or
industrial emissions.”
Behavior in the urban fringe
The Meadowlands constitute the fringes of the surrounding cities, including Newark, Jersey
City, Secaucus, Carlstadt, and Hackensack, and are also part of the ecological fringe of New
York City. Many human uses are fringe activities in the sense of requiring large open spaces
or places without formal surveillance as well as often being at the social “fringe” with illegal
activities or those perceived as undesirable in residential areas. Fringe areas, including floodplains,
woodlands, and waste grounds, are areas of “low control” where people pursue activities outside
the mainstream of urban society or which have persisted from earlier times, and where children
can play without adult supervision (Bell et al. 2003, Lynch 1981:216–217). Bernard C. Patten’s
(University of Georgia, Athens, GA, pers. comm. 12 August 2017) childhood characterization of
the Meadowlands greenspaces as the “Weeds” suggests the association with wildness and lack of
control. The extensive, undeveloped, low-lying or wet areas, many with dense vegetation and some
flooded or with soft soils, near human population centers make law enforcement difficult and invite
illegal waste dumping and other disposal. Fragmentation of the environment by transportation
corridors, derelict lots, and natural or artificial waterways created isolated unbuilt areas where
informal or illegal uses potentially flourish.
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Even the existence of under-used spaces can create a perception of crime and danger (Page
1997), and the outdoors itself may be considered dangerous in urban areas (Lovelock et al. 2016).
The use of the Meadowlands for waste disposal, crime, and similar activities may still keep many
people from using the environment for legitimate purposes, and, thus, possibly provide a refuge
for biodiversity from direct human disturbance. Inveterate birdwatcher Robert D. Lamberton
(Washington University, St. Louis, MO, pers. comm. 29 December 2007) said of an earlier time
in the Meadowlands, “… there was so much trash around, and general sense that these out-of-theway
places were really reserved for activities one would do better not to intrude on”. This negative
image is less so today than it was a few decades ago because of the cessation of large scale garbage
dumping, increased commercial and residential development, a larger human population, and the
promotion of ecotourism.
Certain uses can create hazards for other users. Palta et al. (2016) analyzed use of a river
and wetlands by homeless people in Phoenix, Arizona, and identified concerns about exposure to
pathogens and legal persecution. Human users of the urban–nature interface are also exposed to
contaminants and their potential health effects (see maps of contaminant distribution in New Jersey
in Ihde et al. 2014). User activities can also affect how other people perceive the environment; Bell
et al. (2003) in Scotland documented use of urban fringe woodlands by children and adolescents
and the concerns expressed about those activities by land managers and other adults.
Impacts and implications
Research on rural–urban fringe landscapes in diverse regions has addressed urbanization
processes, changes in patch composition, interactions between residential and agricultural areas
or between urban and suburban zones, greenspace and biodiversity conservation, the role of
woodlands in child and adolescent development, and preference for visual landscape elements
(Bell et al. 2003, Crossman et al. 2007, Fujihara et al. 2005, López et al. 2001, Malaque and
Yokohari 2007, Sullivan 1994, Sullivan et al. 2004, Vaughan et al. 2015). These authors refer to
the urban fringe as undergoing rapid land-use change and being the subject of insufficient research.
Although the typical process of change at the urban fringe involves conversion of agricultural
landscapes to urban ones, the Meadowlands changed from agricultural to waste disposal and
industrial to urban (or from agriculture to transportation, in the case of Teterboro Airport), and
the development of “vacant” wetland fill and wetlands continues. Many Asian “mega-cities”
developed from agricultural land use on deltas (Hara et al. 2005), akin to the New York City
metropolitan region including the Meadowlands.
Researchers, including biologists and archaeologists, may use my results to construct
hypotheses for testing in other urban areas, depending on the environment. Planners and nature
managers should understand that certain uses (e.g., athletic field expansion, fires set by vandals,
dumping, wetland mitigation) have environmental impacts, whereas birdwatching and other nature
study increase the sense-of-place and stewardship involvement of the actors. Human uses of the
urban–nature interface can have adverse, neutral, or beneficial effects on biodiversity (Farmer
and Allen 2018, Kronenberg 2014). Negative impacts on nature are often overlooked in the urban
environment because many actors and decision-makers do not recognize the value of urban habitats
to uncommon and rare species.
Better understanding of how people use urban–nature interface environments, especially
those with extensive wetlands and wetland fill, is relevant to the siting and design of buildings,
transportation and other infrastructure, recreation facilities, stormwater management, community
gardens, wetland mitigation, and biodiversity conservation. In general, the types and diversity
of uses of the Meadowlands are similar to those in urban wetland complexes and urban–nature
interface areas elsewhere (see, e.g., Kiviat 2009 about East Coast freshwater tidal wetlands).
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E. Kiviat
2020 No. 36
10
These environments also are habitat for biodiversity, including many rare native species (Hales
et al. 2007, Kiviat and MacDonald 2004).
This analysis of the human uses (reified ecosystem services) supported by the Meadowlands
suggests 2 planning concepts: (1) The services currently provided by the Meadowlands, mostly
regulating services and cultural services as well as biodiversity support, should be fostered because
of their great value to urban society, and (2) urbanizing regions should not be allowed to undergo the
environmental degradation that has afflicted the Meadowlands. Urbanization, with the urban sprawl
that constitutes both development and dereliction, is a major threat to biodiversity, and conservationists
need to pay more attention to managing habitats at the urban fringe (Miller and Hobbs 2002). Coastal
regions of the United States are urbanizing faster than the rest of the country, resulting in extensive
wetland loss, a greater need for ecological restoration, and different ecological and social conditions
for restoration (Ehrenfeld 2000). Undeveloped areas of the Meadowlands are a de facto commons for
people and biodiversity that is being progressively privatized as it is developed. Daily (1997) advised
of the need to identify ecosystem services at various scales so they can be conserved; my analysis
of human uses of the Meadowlands indicates the presence of cultural and provisioning services that
generally are poorly understood at a medium to large scale in urban regions.
Understanding how people use the outdoor environment also facilitates adaptation to sea level
rise and coastal flooding, both prominent in the Meadowlands. Climate change effects on people
are mediated through human uses of the local environment. Barnett et al. (2014), studying Lakes
Entrance, a barrier beach and estuary region of Australia, characterized the landscape attributes
important to the local human community that they wished to preserve via adaptation to climate
change, including scenery, a feeling of safety, the “natural environment”, peacefulness, proximity
of water, and recreational opportunities. These attributes appear relevant to how people value the
Meadowlands environment and, as in Lakes Entrance, can be used to negotiate adaptation to sea
level rise, strengthening storms, and increasing surges.
My compilation of human uses of an urban–industrial deltaic region indicates a very broad
range of outdoor, formal and informal, activities. This compilation can serve as a checklist for
further research. A few lines of inquiry can include the social, economic, and ethnic composition
of the actors; the origins and adaptations of the activities; the modes of transmission of skills and
interests; the emics (thoughts, feelings, attitudes) of the actors; and the specific environmental
features that facilitate various activities and the effects of those activities on the environment.
Beliefs and legends associated with urban-fringe wetlands, wetland fill, and uplands would also
be worth investigating, such as the legend of the snakes of Snake Hill (Laurel Hill) and the beliefs
of the stakeholder groups (e.g., regulators, researchers, practitioners, birdwatchers) involved with
wetland restoration or mitigation projects and sites.
Acknowledgments
Many colleagues, student assistants, volunteers, and organizations helped with field work, ideas, or
information. Gabrielle Bennett-Meany, A. Brett Bragin, Lindsay K. Campbell, Kristi MacDonald, Stephen
Marshall, Bernard C. Patten, and Julianna Zdunich commented on drafts. Lea Stickle assisted with editing. Kristen
Bell Travis drafted Figure 1, which was revised by Lauren Bell and Lea Stickle. Meadowlands biodiversity
research was supported by: Geraldine R. Dodge Foundation, Meadowlands Environmental Research Institute,
Metropolitan Conservation Alliance, Geoffrey C. Hughes Foundation, Hudson River Foundation, Emma
Barnsley Foundation, New Jersey Department of Environmental Protection, Conserve Wildlife Foundation
New Jersey, the Bay and Paul Foundations, and individual donors. This paper is a Hudsonia–Bard College
Field Station contribution.
Urban Naturalist
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2020 No. 36
11
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