Principal component analysis on spatial data: an overview

U Demšar, P Harris, C Brunsdon… - Annals of the …, 2013 - Taylor & Francis
This article considers critically how one of the oldest and most widely applied statistical
methods, principal components analysis (PCA), is employed with spatial data. We first …

Characterizing geomorphological change to support sustainable river restoration and management

RC Grabowski, N Surian… - Wiley Interdisciplinary …, 2014 - Wiley Online Library
The hydrology and geomorphology of most rivers has been fundamentally altered through a
long history of human interventions including modification of river channels, floodplains, and …

Multi-city assessments of human exposure to extreme heat during heat waves in the United States

J Hu, Y Zhou, Y Yang, G Chen, W Chen… - Remote Sensing of …, 2023 - Elsevier
There is a lack of understanding of the complex spatiotemporal patterns of heat exposure
during heat waves, and the impact of urbanization intensity and urban morphology on heat …

Parsimony in landscape metrics: strength, universality, and consistency

SA Cushman, K McGarigal, MC Neel - Ecological indicators, 2008 - Elsevier
Ecologists can be overwhelmed by the number of metrics available to quantify landscape
structure. Clarification of interrelationships and redundancy is needed to guide metric …

Human activity impact on the heterogeneity of a Mediterranean landscape

F Geri, V Amici, D Rocchini - Applied geography, 2010 - Elsevier
The Mediterranean area is one of the most significantly altered hotspots on Earth, since it
has been intensively affected by human activity for millennia. As a result, only 4.7% of its …

Land use more than 200 years ago explains current grassland plant diversity in a Swedish agricultural landscape

E Gustavsson, T Lennartsson, M Emanuelsson - Biological conservation, 2007 - Elsevier
The reformation of the Swedish agricultural system, about 150years ago, drastically
changed the use of semi-natural grasslands. Grassland plant diversity has declined due to …

Analyzing structural and functional changes of traditional landscapes—two examples from Southern France

V Van Eetvelde, M Antrop - Landscape and urban planning, 2004 - Elsevier
Traditional landscapes are changing with increasing speed and an important cultural
heritage is becoming lost. New landscapes replace the traditional ones gradually or …

Analysing land-cover changes in relation to environmental variables in Hesse, Germany

E Hietel, R Waldhardt, A Otte - Landscape ecology, 2004 - Springer
Land-use and land-cover changes affect ecological landscape functions and processes.
Hence, landscape ecologists have a central interest in a comprehensive understanding of …

Towards a core set of landscape metrics for biodiversity assessments: a case study from Dadia National Park, Greece

S Schindler, K Poirazidis, T Wrbka - Ecological indicators, 2008 - Elsevier
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 …

Landscape dynamics of Amazonian deforestation between 1984 and 2002 in central Rondônia, Brazil: assessment and future scenarios

SF de Barros Ferraz, CA Vettorazzi… - Forest Ecology and …, 2005 - Elsevier
Central Rondônia is one of the most deforested regions in the Brazilian Amazon and
contains areas at different stages of degradation forming a gradient from mature forest to …