Importance of considering grain and extent for the analysis on spatial dynamics: perspectives from comparison between theory and empirical example on seagrass …

T Yamakita, M Nakaoka - Procedia-Social and Behavioral Sciences, 2011 - Elsevier
The term scale has been used in many ways. In continuous landscape analysis, the spatial
scale consists of two components; grain and extent. Most previous studies on the scale issue …

Scale dependency in seagrass dynamics: how does the neighboring effect vary with grain of observation?

T Yamakita, M Nakaoka - Population ecology, 2009 - Springer
Although the importance of spatial scale in ecology has been increasingly recognized, the
effects on ecological processes of changing the grain size of the observation have rarely …

Effects of changing scale on landscape pattern analysis: scaling relations

J Wu - Landscape ecology, 2004 - Springer
Landscape pattern is spatially correlated and scale-dependent. Thus, understanding
landscape structure and functioning requires multiscale information, and scaling functions …

Scope and its role in advancing a science of scaling in landscape ecology

AE Frazier - Landscape Ecology, 2023 - Springer
Context The scope of a measurement is the ratio of the range (or extent) to the resolution.
Scope can also be defined as the number of steps in a measurement instrument given the …

Effects of changing grain size on landscape pattern analysis

S Weijun, W Jianguo, L Yongbiao, REN Hai… - Acta Ecologica …, 2003 - europepmc.org
Spatial heterogeneity is ubiquitous across all scales of natural systems. Spatial
pattern/heterogeneity is also scale dependent, ie, spatial heterogeneity exhibites various …

Scaling patterns and processes across landscapes

A Farina - Principles and methods in landscape ecology: Toward …, 2006 - Springer
In cartography, scale represents the level of reduction of the real dimensions of the earth
and may be absolute or relative. In ecology, the scale is a fundamental concept. In fact …

Empirical patterns of the effects of changing scale on landscape metrics

J Wu, W Shen, W Sun, PT Tueller - Landscape ecology, 2002 - Springer
While ecologists are well aware that spatial heterogeneity is scale-dependent, a general
understanding of scaling relationships of spatial pattern is still lacking. One way to improve …

Quantifying scale in ecology: lessons from awave‐swept shore

MW Denny, B Helmuth, GH Leonard… - Ecological …, 2004 - Wiley Online Library
Understanding the role of scale is critical to ecologists' ability to make appropriate
measurements, to “scale up” from local, short‐term experiments to larger areas and longer …

[PDF][PDF] Predicting across scales comments of the guest editors of Landscape Ecology

VH Dale, RH Gardner, MG Turner - Landscape Ecology, 1989 - researchgate.net
Landscape ecology is the study of the distribution patterns of communities and ecosystems,
the ecological processes that affect those patterns, and changes in pattern and process over …

Scaling patterns and processes across landscapes

A Farina - Principles and Methods in Landscape Ecology, 1998 - Springer
In cartography scale represents the level of reduction of the real dimensions of the earth,
and may be absolute or relative. In ecology scale is a fundamental concept, as organisms …