Back اتصال مناطق طبيعية Arabic Connectivitat ecològica Catalan Conectividad ecológica Spanish Connectivité écologique French 景观连接度 Chinese

Landscape connectivity

In landscape ecology, landscape connectivity is, broadly, "the degree to which the landscape facilitates or impedes movement among resource patches".[1] Alternatively, connectivity may be a continuous property of the landscape and independent of patches and paths.[2][3] Connectivity includes both structural connectivity (the physical arrangements of disturbance and/or patches) and functional connectivity (the movement of individuals across contours of disturbance and/or among patches).[4][5] Functional connectivity includes actual connectivity (requires observations of individual movements) and potential connectivity in which movement paths are estimated using the life-history data.[6]

A similar but different concept proposed by Jacques Baudry, landscape connectedness, refers to structural links between elements of spatial structures of a landscape, which concerns the topology of landscape features and not ecological processes.[7]

  1. ^ Cite error: The named reference taylor1993 was invoked but never defined (see the help page).
  2. ^ FISCHER, JOERN; LINDENMAYER, DAVID B.; FAZEY, IOAN (2004). "Appreciating Ecological Complexity: Habitat Contours as a Conceptual Landscape Model". Conservation Biology. 18 (5). Wiley: 1245–1253. Bibcode:2004ConBi..18.1245F. doi:10.1111/j.1523-1739.2004.00263.x. ISSN 0888-8892. S2CID 86243964.
  3. ^ Fischer, J. and D.B. Lindenmayer. 2006. Beyond fragmentation: the continuum model for fauna research and conservation in human-modified landscapes. Oikos, 112: 473–480.
  4. ^ Brooks, C. P. (2003). "A scalar analysis of landscape connectivity". Oikos. 102 (2): 433–439. Bibcode:2003Oikos.102..433.. doi:10.1034/j.1600-0579.2003.11511.x. JSTOR 3548048.
  5. ^ Baguette, Michel; Blanchet, Simon; Legrand, Delphine; Stevens, Virginie M.; Turlure, Camille (November 24, 2012). "Individual dispersal, landscape connectivity and ecological networks". Biological Reviews. 88 (2). Wiley: 310–326. doi:10.1111/brv.12000. ISSN 1464-7931. PMID 23176626. S2CID 1403141.
  6. ^ Calabrese, Justin M.; Fagan, William F. (2004). "A comparison-shopper's guide to connectivity metrics". Frontiers in Ecology and the Environment. 2 (10): 529–536. doi:10.1890/1540-9295(2004)002[0529:ACGTCM]2.0.CO;2. ISSN 1540-9309.
  7. ^ Baudry, Jacques, and Karl-Friedrich Schreiber. Connectivity and connectedness: functional versus structural patterns in landscapes. Ferdinand Schöningh, 1988.

Developed by StudentB