Inconsistent definitions of “urban” result in different conclusions about the size of urban carbon and nitrogen stocks

Assessment of 2001 NLCD Percent Tree and Impervious Cover Estimates

(2013) Eric J. Greenfield et al.   PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING

Accumulation of Carbon and Nitrogen in Residential Soils with Different Land-Use Histories

(2011) Steve M. Raciti et al.   ECOSYSTEMS

Coupling biogeochemical cycles in urban environments: ecosystem services, green solutions, and misconceptions

(2011) Diane E Pataki et al.   FRONTIERS IN ECOLOGY AND THE ENVIRONMENT

Carbon consequences of land cover change and expansion of urban lands: A case study in the Seattle metropolitan region

(2011) Lucy R. Hutyra et al.   LANDSCAPE AND URBAN PLANNING

Direct climate effects of perennial bioenergy crops in the United States

(2011) M. Georgescu et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Effects of the Hemlock Woolly Adelgid on Nitrogen Losses from Urban and Rural Northern Forest Ecosystems

(2010) Pamela H. Templer et al.   ECOSYSTEMS

Evaluating The National Land Cover Database Tree Canopy and Impervious Cover Estimates Across the Conterminous United States: A Comparison with Photo-Interpreted Estimates

(2010) David J. Nowak et al.   ENVIRONMENTAL MANAGEMENT

Carbon sequestration and greenhouse gas emissions in urban turf

(2010) Amy Townsend-Small et al.   GEOPHYSICAL RESEARCH LETTERS

Terrestrial carbon stocks across a gradient of urbanization: a study of the Seattle, WA region

(2010) LUCY R. HUTYRA et al.   GLOBAL CHANGE BIOLOGY

Urban ecological systems: Scientific foundations and a decade of progress

(2010) S.T.A. Pickett et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Evaluation of the National Land Cover Database for Hydrologic Applications in Urban and Suburban Baltimore, Maryland1

(2010) Monica Lipscomb Smith et al.   JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION

High Resolution Fossil Fuel Combustion CO2Emission Fluxes for the United States

(2009) Kevin R. Gurney et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Methane Uptake in Urban Forests and Lawns

(2009) Peter M. Groffman et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Urban forest biomass estimates: is it important to use allometric relationships developed specifically for urban trees?

(2009) M. R. McHale et al.   URBAN ECOSYSTEMS

Beyond Urban Legends: An Emerging Framework of Urban Ecology, as Illustrated by the Baltimore Ecosystem Study

(2008) Steward T. A. Pickett et al.   BIOSCIENCE

NITROGEN RETENTION IN URBAN LAWNS AND FORESTS

(2008) S. M. Raciti et al.   ECOLOGICAL APPLICATIONS

Soil N2O and NO emissions from an arid, urban ecosystem

(2008) Sharon J. Hall et al.   JOURNAL OF GEOPHYSICAL RESEARCH

Response of forest soil properties to urbanization gradients in three metropolitan areas

(2008) Richard V. Pouyat et al.   LANDSCAPE ECOLOGY

The use of gradient analysis studies in advancing our understanding of the ecology of urbanizing landscapes: current status and future directions

(2008) Mark J. McDonnell et al.   LANDSCAPE ECOLOGY

A comparison of soil organic carbon stocks between residential turf grass and native soil

(2008) Richard V. Pouyat et al.   URBAN ECOSYSTEMS