The impacts of urban sprawl on ecological connectivity in the Montreal Metropolitan Region. Issue 58 (April 2016)
- Record Type:
- Journal Article
- Title:
- The impacts of urban sprawl on ecological connectivity in the Montreal Metropolitan Region. Issue 58 (April 2016)
- Main Title:
- The impacts of urban sprawl on ecological connectivity in the Montreal Metropolitan Region
- Authors:
- Dupras, Jerôme
Marull, Joan
Parcerisas, Lluís
Coll, Francesc
Gonzalez, Andrew
Girard, Marc
Tello, Enric - Abstract:
- Highlights: The effects of urban sprawl on the ecological connectivity of a metropolitan area (i.e. Montreal, PQ) are measured over a half-century period. Land-use changes have caused profound changes in landscape properties, both structurally and functionally. In 1966, around 45% of the land was connected, as opposed to only 6.5% in 2010. Abstract: Urban sprawl is a widely recognized phenomenon in many major cities worldwide and is a significant land use planning and management issue. This process has many impacts on the ecological function and structure of the landscape. In this article, we analyze the effects of urban sprawl on the ecological patterns and processes in the Montreal Metropolitan Region (MMR) between 1966 and 2010. The dispersed sprawl of low-density urban areas within the territory during this period sharply increased the fragmentation of the territory, isolating the few remaining natural spaces and decreasing their ecological connectivity and, ultimately, biodiversity. The results obtained clearly show that land-use changes that occurred in the MMR have caused profound changes in landscape properties, both structurally and functionally, and especially from 1981 to 2010. In 1966, around 45% of the land had a high or very high level of connectivity, and almost 38% in 1981. By 2010 only 6.5% of the landscape was connected and 73% of the territory possessed no or low connectivity.
- Is Part Of:
- Environmental science & policy. Issue 58(2016:Apr.)
- Journal:
- Environmental science & policy
- Issue:
- Issue 58(2016:Apr.)
- Issue Display:
- Volume 58, Issue 58 (2016)
- Year:
- 2016
- Volume:
- 58
- Issue:
- 58
- Issue Sort Value:
- 2016-0058-0058-0000
- Page Start:
- 61
- Page End:
- 73
- Publication Date:
- 2016-04
- Subjects:
- Urban sprawl -- Land-use change -- Fragmentation -- Ecological connectivity -- Montreal
Environmental policy -- Periodicals
Environmental sciences -- Periodicals
Environnement -- Politique gouvernementale -- Périodiques
Sciences de l'environnement -- Périodiques
Environmental policy
Environmental sciences
Periodicals
Electronic journals
363.70561 - Journal URLs:
- http://www.sciencedirect.com/science/journal/14629011 ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.envsci.2016.01.005 ↗
- Languages:
- English
- ISSNs:
- 1462-9011
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3791.599550
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 1888.xml