Despite efforts to enclose and control conservation zones around the world, direct human impacts in conservation areas continue, often resulting from clandestine violations of …
The advancements of the scientific knowledge require continuous efforts to convert these progresses into social, economic, and political actions. Nowadays, as direct consequence of …
U Walz - Living reviews in landscape research, 2011 - lrlr.landscapeonline.de
This paper deals with the question of the role landscape metrics can play in the investigation, evaluation and monitoring of landscape structure, and which linkages …
Spatial heterogeneity has an important influence on a wide range of ecological patterns and processes, and many landscape metrics in GIS environment are used to facilitate the …
R Gorelick - Ecography, 2006 - Wiley Online Library
Shannon's and Simpson's indices have been the most widely accepted measures of ecological diversity for the past fifty years, even though neither statistic accounts for species …
S Hoechstetter, U Walz, NX Thinh - Landscape Online, 2008 - landscape-online.org
Topography and relief variability play a key role in ecosystem functioning and structuring. However, the most commonly used concept to relate pattern to process in landscape …
X Augusseau, P Nikiéma, E Torquebiau - Biodiversity & Conservation, 2006 - Springer
In the sub-humid part of Burkina Faso, population growth, migrations and new marketing opportunities have induced rapid land-use changes and social reorganization, leading to …
Several indices have been created to measure diversity, and the most frequently used are the Shannon‐Wiener (H) and Simpson (D) indices along with the number of species (S) and …
U Walz, RU Syrbe - Ecological indicators, 2013 - Elsevier
The loss of biodiversity, one of the major environmental problems of our times, is currently attracting worldwide interest. Examples are the World Conference on Biodiversity in Nagoya …