نتایج جستجو برای: particularly landscape ecology

تعداد نتایج: 416723  

Journal: :Japanese Journal of Human Geography 1953

2007
Janet Silbernagel Jiquan Chen Asko Noormets Bo Song Albert Einstein

Landscape ecology is maturing as both a traditional natural science and an integrative field. It strives to meet the demands of traditional science through incremental scientific achievements realized via experimentation and hypothesis testing, while working at scales not conducive to the paradigm of controlled experiments. At the same time, landscape ecology is the intersection of many older s...

2004
Robert A. Skipper

Sewall Wright’s adaptive landscape is the most influential heuristic in evolutionary biology. Wright’s biographer, Provine, criticized Wright’s adaptive landscape, claiming that its heuristic value is dubious because of deep flaws. Ruse has defended Wright against Provine. Ruse claims Provine has not shown Wright’s use of the landscape is flawed, and that, even if it were, it is heuristically v...

1999
M. S. T. Carpendale D. J. Cowperthwaite F. D. Fracchia

This paper presents the creation of a a visual environment for exploring landscape patterns and changes to such patterns over time. Dynamic landscape patterns can involve both spatial and temporal complexity. Exploration of spatio-temporal landscape patterns should provide the ability to view information at di erent scales to permit navigation of a vast amount of information in a manner that fa...

2011
Arthur S. Lieberman

As mentioned above, since the beginning of the 1980 s , Naveh has widened the horizon of his studies from Mediterranean to global issues of landscape ecology and sustainability. One of his first major studies, and also the first paper in the English language dealing at length with landscape ecology, was published in "Advances in Ecological Research, 1982" This piece was a response to a critical...

Journal: :محیط شناسی 0
طاهره کوخائی کارشناسی ارشد مهندسی طراحی محیط زیست، دانشکدۀ محیط زیست، دانشگاه تهران محمدرضا مثنوی دانشیار گروه مهندسی طراحی محیط زیست، دانشکدۀ محیط زیست، دانشگاه تهران

introduction the urban population experienced rapid growth in the recent decades, particularly between 1975 and 2000 when it has reached from 1.5 to more than 2 billion people. by turn of the century; half of the world's populations are concentrated in cities. this would severely affect the quality of life in urban areas. accordingly, cities will be faced with significant challenges in inf...

2015
C. M. Baker K. A. Landman

Metrics that quantify habitat connectivity and fragmentation in landscape ecology are examined, as well as the relations between them and their interpretation. The radius of gyration, defined here as the root-mean-square distance of habitat patches from the center of the habitat, has special significance from an ecological point of view that other metrics lack. This metric has been incorrectly ...

2013
Jianguo Wu Chunyang He Ganlin Huang Deyong Yu

Cities are home to more than half of the world population. Cities have been the centers of economic and social developments, as well as sources of many major environmental problems. Cities are created and maintained by the most intense form of human-nature interactions. Cities are spatially extended, complex adaptive systems—which we call landscapes. The future of humanity will increasingly rel...

2000
Thomas G. Barnes

This publication introduces the concepts and principles of landscape ecology for managing wildlife and other natural resources. It is intended to raise public awareness and give an overview of a new philosophy and method for managing natural resources at the landscape level. A landscape is a heterogenous area composed of a cluster of interacting ecosystems that are repeated in various sizes, sh...

2014
Jessica Schäckermann Noam Weiss Henrik von Wehrden Alexandra-Maria Klein

1 Ecosystem Functions, Institute of Ecology, Leuphana University Lüneburg, Lüneburg, Germany 2 Department of Entomology, The Robert H. Smith Faculty of Agriculture, Food and Environment, Hebrew University Rehovot, Israel 3 SPNI Society for Protection of Nature in Israel, Tel-Aviv, Israel 4 Centre of Methods and Institute of Ecology, Leuphana University Lüneburg, Lüneburg, Germany 5 Research Ins...

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