Details zur Publikation

Referenztyp Zeitschriften
DOI / URL Link
Titel (primär) A basic assessment of residential plant diversity and its ecosystem services and disservices in Beijing, China
Autor Wang, H.-F.; Qureshi, S.; Knapp, S.; Friedman, C.R.; Hubacek, K.;
Journal / Serie Applied Geography
Erscheinungsjahr 2015
Department BZF;
Band/Volume 64
Sprache englisch;
POF III (gesamt) T13;
Keywords Urban biodiversity; Urban ecology; Land use change; Urban ecosystem services; Urban ecosystem disservices; Plant conservation; Socio-ecological systems; Urban planning
UFZ Querschnittsthemen RU6
Abstract About 52% of the world's population now lives in urban areas, and 41% of urban land in developed countries is used for residential areas. The amount and quality of residential green space, an important element in urban residential infrastructure, is closely correlated to city dwellers' quality of life. The quality of green spaces is not only closely correlated to the ecosystem services they provide, but also to their disservices. In order to (i) examine how plant diversity and plant traits vary in different residential areas, (ii) determine the main socio-economic factors driving plant trait variations across different residential areas, and (iii) provide an overview on selected ecosystem services and disservices related to plant diversity, we investigated the flora and socio-economic properties of 83 residential areas in Beijing, China. We found a total of 369 plant species belonging to 99 families and 150 genera. With respect to plant traits, there were 90 annual species, 174 alien species, 169 pollen allergenic species, and 133 species with edible or pharmaceutical value. The number of perennial, alien, ornamental and edible plant species was largest in residential areas completed in the 1990s. The number of allergenic species was highest in residential areas completed prior to 1980. The Simpson, Shannon and Pielou indices for trees and shrubs were highest in areas completed in the 1990s, while those same indices for herbs were highest in residential areas completed prior to 1980. General Linear Model analyses revealed that richness increased with increasing housing price across all groups of species. Principal Component Analysis indicated that housing price and floor-area ratio are the variables that positively correlate with species richness for all groups of species.
ID 16811
dauerhafte UFZ-Verlinkung http://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=16811
Wang, H.-F., Qureshi, S., Knapp, S., Friedman, C.R., Hubacek, K. (2015):
A basic assessment of residential plant diversity and its ecosystem services and disservices in Beijing, China
Appl. Geogr. 64 , 121 - 131