Landscape ecology is an interdisciplinary field that has been rapidly developing in the past few decades. New ideas and perspectives that emphasize spatial heterogeneity, hierarchical linkages, and interactions betwee...Landscape ecology is an interdisciplinary field that has been rapidly developing in the past few decades. New ideas and perspectives that emphasize spatial heterogeneity, hierarchical linkages, and interactions between pattern, process, and scale have given the field an unique and significant identity. This paper is intended to review and synthesize the recent advances in landscape ecology, presenting a set of core concepts and theories, which include scale, pattern-process, spatial heterogeneity, edge effect, hierarchy theory, patch dynamics, patch-corridor-matrix model, island biogeographic theory, metapopulation theory, landscape connectivity, neutral models, and percolation theory.展开更多
Landscape ecology provides new theoretical frameworks and methodologies for understanding complex ecological phenomena at multiple scales.Studies of landscape ecology focus on understanding the dynamics of eco-logical...Landscape ecology provides new theoretical frameworks and methodologies for understanding complex ecological phenomena at multiple scales.Studies of landscape ecology focus on understanding the dynamics of eco-logical patterns and processes,and highlight the integration of multiple disciplines.In this paper,we discussed the problems and challenges that landscape ecology is currently facing,emphasizing the limitations of current methods used to describe dynamic landscape patterns and processes.We suggested that the focus should be on the integration of ground-based observation,mobile monitoring,transect survey,and remote-sensing monitoring,as well as improved coupling of experimental and model simulations.In addition,we outlined the research frontiers in landscape ecology,including scaling,integrated pattern and process modeling,and regional synthesis.Lastly,a brief review of pat-tern-process-scale coupling studies in China was provided.We concluded by pointing out that pattern-process-scale interactions,correlations between natural,economic,and social processes,and the coupling of human and natural systems will be major research areas in landscape ecology in the future.展开更多
文摘Landscape ecology is an interdisciplinary field that has been rapidly developing in the past few decades. New ideas and perspectives that emphasize spatial heterogeneity, hierarchical linkages, and interactions between pattern, process, and scale have given the field an unique and significant identity. This paper is intended to review and synthesize the recent advances in landscape ecology, presenting a set of core concepts and theories, which include scale, pattern-process, spatial heterogeneity, edge effect, hierarchy theory, patch dynamics, patch-corridor-matrix model, island biogeographic theory, metapopulation theory, landscape connectivity, neutral models, and percolation theory.
基金Under the auspices of National Natural Science Foundation of China (No.40930528)State Forestry Administration of China (No.201004058)
文摘Landscape ecology provides new theoretical frameworks and methodologies for understanding complex ecological phenomena at multiple scales.Studies of landscape ecology focus on understanding the dynamics of eco-logical patterns and processes,and highlight the integration of multiple disciplines.In this paper,we discussed the problems and challenges that landscape ecology is currently facing,emphasizing the limitations of current methods used to describe dynamic landscape patterns and processes.We suggested that the focus should be on the integration of ground-based observation,mobile monitoring,transect survey,and remote-sensing monitoring,as well as improved coupling of experimental and model simulations.In addition,we outlined the research frontiers in landscape ecology,including scaling,integrated pattern and process modeling,and regional synthesis.Lastly,a brief review of pat-tern-process-scale coupling studies in China was provided.We concluded by pointing out that pattern-process-scale interactions,correlations between natural,economic,and social processes,and the coupling of human and natural systems will be major research areas in landscape ecology in the future.
