Biodiversity concepts and urban ecosystems

Abstract The association of biodiversity and urban ecosystems has usually concerned the impact of urbanization on biodiversity. However, biodiversity concepts can easily be applied to the urban ecosystem itself. As more and more people live in cities, restoration, preservation and enhancement of biodiversity in urban areas become important. Concepts related to biodiversity management such as scale, hierarchy, species identity, species values, fragmentation, global approaches can be used to manage urban biodiversity. Application of these concepts in such artificial ecosystems may yield important insights for the management of natural ecosystems. Birds are highly visible and quite sensitive to changes in habitat structure and composition. Bird species richness in urban ecosystems is influenced both by local and landscape characteristics and a multi-scale approach is essential to its proper management. People–wildlife conflicts are an integral component of wildlife management in urban ecosystems and must be addressed. Enhancement of biodiversity in urban ecosystems can have a positive impact on the quality of life and education of urban dwellers and thus facilitate the preservation of biodiversity in natural ecosystems.

[1]  B. A. Hawkins,et al.  Parasitoid-Host Food Webs and Donor Control , 1992 .

[2]  W. Rees,et al.  Bird communities and the structure of urban habitats , 1979 .

[3]  R. Noss.  Issues of Scale in Conservation Biology , 1992 .

[4]  John J. Berger,et al.  Environmental restoration: science and strategies for restoring the earth. , 1990 .

[5]  R. Noss.  Indicators for Monitoring Biodiversity: A Hierarchical Approach , 1990 .

[6]  Nancy G. Tilghman.  CHARACTERISTICS OF URBAN WOODLANDS AFFECTING BREEDING BIRD DIVERSITY AND ABUNDANCE , 1987 .

[7]  K. Rice.  Theory and conceptual issues. , 1992 .

[8]  John T. Emlen,et al.  An Urban Bird Community in Tucson, Arizona: Derivation, Structure, Regulation , 1974 .

[9]  Walter V. Reid,et al.  Conserving the World's Biological Diversity , 1990 .

[10]  H. Pulliam,et al.  Ecological Processes That Affect Populations in Complex Landscapes , 1992 .

[11]  O. Järvinen,et al.  Quantitative Composition of the Urban Bird Community in Tornio, Northern Finland , 1977 .

[12]  R. Sebba.  The Landscapes of Childhood , 1991 .

[13]  F. Morneau,et al.  Changes in breeding bird richness and abundance in Montreal parks over a period of 15 years , 1999 .

[14]  J. Wiens.  Spatial Scaling in Ecology , 1989 .

[15]  Robert E. Coughlin,et al.  The Effect of a Large Urban Park on Real Estate Value , 1974 .

[16]  Gene Bazan.  Our Ecological Footprint: Reducing Human Impact on the Earth , 1997 .

[17]  Gustav A. Drasch,et al.  The urban pigeon (Columba livia, Forma urbana) — A biomonitor for the lead burden of the environment , 1987, Environmental monitoring and assessment.

[18]  S. Cramp.  Ostrich to ducks , 1977 .

[19]  W. Michelson.  Man and His Urban Environment: a sociological approach , 1970 .

[20]  N. West.  Biodiversity of rangelands. , 1993 .

[21]  P. Clergeau,et al.  Bird abundance and diversity along an urban-rural gradient : A comparative study between two cities on different continents , 1998 .

[22]  W. C. Weber.  Birds in cities : a study of populations, foraging ecology and nest-sites of urban birds , 1972 .

[23]  S. Pickett,et al.  The Application of the Ecological Gradient Paradigm to the Study of Urban Effects , 1993 .

[24]  H. Southern,et al.  Handbook of the Birds of Europe, the Middle East and North Africa; the Birds of the Western Palearctic , 1978 .

[25]  M. Luniak.  The development of bird communities in new housing estates in Warsaw , 1994 .

[26]  H. Mooney,et al.  Biodiversity and Ecosystem Function , 1994, Praktische Zahnmedizin Odonto-Stomatologie Pratique Practical Dental Medicine.

[27]  Nancy G. Tilghman.  Characteristics of urban woodlands affecting winter bird diversity and abundance , 1987 .

[28]  Peggy L. Fiedler,et al.  Conservation biology : the theory and practice of nature conservation, preservation, and management , 1992 .

[29]  H. Salwasser.  Conserving biological diversity: A perspective on scope and approaches , 1990 .

[30]  Ted Baker,et al.  ECOLOGY OF GREENWAYS , 1994, Landscape Journal.

[31]  P. Clergeau.  Importance of multiple scale analysis for understanding distribution and for management of an agricultural bird pest , 1995 .

[32]  M. Conover.  THE URBAN-SUBURBAN CANADA GOOSE: AN EXAMPLE OF SHORT-SIGHTED MANAGEMENT? , 1987 .

[33]  Lowell W. Adams,et al.  Urban Wildlife Habitats: A Landscape Perspective , 1994 .

[34]  Thomas B. Starr,et al.  Hierarchy: Perspectives for Ecological Complexity , 1982 .

[35]  L. Batten.  Breeding Bird Species Diversity in Relation to Increasing Urbanisation , 1972 .

[36]  Malcolm L. Hunter,et al.  Wildlife, Forests and Forestry: Principles of Managing Forests for Biological Diversity , 1989 .

[37]  I. Douglas,et al.  The urban environment , 1983 .

[38]  P. Clergeau,et al.  Difficultés de cohabitation entre l'homme et l'animal : Le cas des concentrations d'oiseaux en site urbain , 1996 .

[39]  A. Kendle,et al.  Human Well-Being, Natural Landscapes and Wildlife in Urban Areas a Review , 1994 .

[40]  J. Savard,et al.  Influence of habitat structure on the nesting height of birds in urban areas , 1981 .

[41]  H. E. Dresser.  Society for the Protection of Birds , 1896 .

[42]  O. L. Gilbert,et al.  The Ecology of Urban Habitats , 1989, Springer Netherlands.

[43]  S. Pickett,et al.  Ecosystem Structure and Function along Urban‐Rural Gradients: An Unexploited Opportunity for Ecology , 1990 .

[44]  Charles A. Flink,et al.  Greenways: A Guide To Planning Design And Development , 1993 .

[45]  V. Heywood,et al.  Global Biodiversity Assessment , 1996 .

[46]  E. Hohtola.  Differential Changes in Bird Community Structure with Urbanisation: A Study in Central Finland , 1978 .

[47]  Françoise Burel,et al.  The role of spatio-temporal patch connectivity at the landscape level: an example in a bird distribution , 1997 .

[48]  Carol A. Gavareski.  Relation of Park Size and Vegetation to Urban Bird Populations in Seattle, Washington , 1976 .