This map shows the geographic impact of Peter Harnik's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Peter Harnik with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Harnik more than expected).
This network shows the impact of papers produced by Peter Harnik. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Peter Harnik. The network helps show where Peter Harnik may publish in the future.
Co-authorship network of co-authors of Peter Harnik
This figure shows the co-authorship network connecting the top 25 collaborators of Peter Harnik.
A scholar is included among the top collaborators of Peter Harnik based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Peter Harnik. Peter Harnik is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Cohen, Deborah A., Bing Han, Peter Harnik, et al.. (2016). The First National Study of Neighborhood Parks. American Journal of Preventive Medicine. 51(4). 419–426.162 indexed citations
Harnik, Peter, et al.. (2010). Cemeteries alive: graveyards are resurging as green spaces for the public [United States]. Landscape architecture. 100(12). 44.1 indexed citations
6.
Harnik, Peter. (2010). Urban Green: Innovative Parks for Resurgent Cities.68 indexed citations
7.
Harnik, Peter. (2007). Nine mile return: in Pittsburg, activists bring a biologically dead stream back to life. Landscape architecture. 97(11). 62–71.2 indexed citations
8.
Harnik, Peter, Michael Taylor, & Ben Welle. (2006). From dumps to destinations: the conversion of landfills to parks has great potential for cities. Landscape architecture. 96(12). 50.1 indexed citations
9.
Harnik, Peter, Michael Taylor, & Ben Welle. (2006). From Dumps to Destinations: The Conversion of Landfills to Parks [Forum]. eScholarship (California Digital Library). 18(1).5 indexed citations
10.
Harnik, Peter, et al.. (2006). Part Two: From City Parks to Regional Green Infrastructure.1 indexed citations
11.
Harnik, Peter & John Simms. (2004). PARKS: HOW FAR IS TOO FAR?. 70(11).15 indexed citations
12.
Harnik, Peter. (2003). The excellent city park system - what makes it great and how to get there.. 38(4). 64–66.28 indexed citations
13.
Harnik, Peter. (2000). Inside City Parks.44 indexed citations
14.
Harnik, Peter. (1994). Programa de "greenways" sobre los ferrocarriles desafectados de servicio en Estados Unidos. Dialnet (Universidad de la Rioja). 63–72.1 indexed citations
15.
Harnik, Peter, et al.. (1990). RAILROADS RECYCLED: HOW LOCAL INITIATIVE AND FEDERAL SUPPORT LAUNCHED THE RAILS-TO-TRAILS MOVEMENT 1965-1990.1 indexed citations
16.
Harnik, Peter. (1973). In Search of Eco-Activists. The Journal of Environmental Education. 5(1). 18–20.1 indexed citations
17.
Harnik, Peter, et al.. (1971). Earth tool kit : a field manual for citizen activists.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.