Landscape connectivity: the geographic basis of geomorphic applications

被引：266

作者：

Brierley, Gary

Fryirs, Kirstie

Jain, Vikrant

机构：

[1] Univ Auckland, Sch Geog & Environm Sci, Auckland 1, New Zealand

[2] Macquarie Univ, Dept Phys Geog, N Ryde, NSW 2109, Australia

来源：

AREA | 2006年 / 38卷 / 02期

关键词：

geomorphology; connectivity; disconnectivity; spatial relations; modelling; biophysical template; environmental management;

D O I：

10.1111/j.1475-4762.2006.00671.x

中图分类号：

P9 [自然地理学]; K9 [地理];

学科分类号：

0705 ; 070501 ;

摘要：

Geographic concerns for spatial relationships lie at the heart of geomorphic applications in environmental management. The way in which landscape compartments fit together in a catchment influences the operation of biophysical fluxes, and hence the ways in which disturbance responses are mediated over time. These relationships reflect the connectivity of the landscape. A nested hierarchical framework that emphasizes differing forms of (dis)connectivity in catchments is proposed. This field-based geomorphic tool can be used to ground the application of modelling techniques in analysis of catchment-scale biophysical fluxes.

引用

页码：165 / 174

页数：10

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