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GIS and Remote Sensing Applications in Biogeography and Ecology

Citation

Millington, Andrew C.; Walsh, Stephen J.; & Osborne, Patrick E. (2001). GIS and Remote Sensing Applications in Biogeography and Ecology. In Kluwer International Series in Engineering and Computer Science. Boston: Kluwer Academic Publishers.

Abstract

In recent years, the conservation of tropical forests has received worldwide publicity whereas effective forest management, particularly for timber extraction, has attracted little attention and gained some notoriety. The overall aim of the present paper was to examine how environmental micro-variation in the Chiquibul Forest Reserve of Belize can influence species distribution and thereby inform management strategy. The paper deals first with the background to forest management in Belize, then considers the methodology used in the present study and fin~~ly assesses the preliminary results. The specific objectives are: (1) to assess the effects of changing scale on the variability of selected individual soil properties in forest plots within the same vegetation class; and (2) to examine the variation in soil properties and tree species distribution, and to integrate environmental and ecological data over a range of scales. BACKGROUND Whereas the global and regional distribution of tropical forests is broadly governed by climatic and altitudinal variation, individual forest tracts need to consider a range of other, locally important factors to explain species distribution and change. With very high species diversity, tropical forests present a major challenge in the attempt to unravel controlling factors in distribution and growth (Swaine et aI. 1987). Research that attempts to explain diversity has looked at species distribution according to a range of factors, with a general recognition that soil fertility plays a significant if illĀ­ defined role (Swaine 1996).

Reference Type

Edited Book

Book Title

Kluwer International Series in Engineering and Computer Science

Author(s)

Millington, Andrew C.
Walsh, Stephen J.
Osborne, Patrick E.

Year Published

2001

Publisher

Kluwer Academic Publishers

City of Publication

Boston

Reference ID

1750