نتایج جستجو برای: landscape ecology as a modern interdisciplinary science offers new concepts

تعداد نتایج: 14413201  

Journal: :Limnology and Oceanography 2021

Seascape ecology is an emerging pattern-oriented and integrative science conceptually linked to landscape ecology. It aims quantify multidimensional spatial structure in the sea reveal its ecological consequences. The seascape approach has made important advances shallow coastal environments, increasing exploration mapping of deep seabed provides opportunities for application ocean. We argue th...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند 1388

a significant problem in multicarrier communication systems is the necessity to reduce the value of papr (peak-to-average power ratio) of transmitting signal. in this thesis we study the effect of the system parameters such as coding and modulation types on papr and ultimate ber in a mc-cdma system. in this study we consider fading channel as well as the nonlinearity of transmitter’s amplifier ...

1990
Andreas Fischlin

Many systems dealt with in environmental sciences such as ecology or environmental biology could be easily modelled and efficiently simulated on personal computers or on workstations. Thanks to their graphical capabilities such computers make it possible to model systems interactively, e.g. supported by graphical structure editors. or allow for interactive simulation featuring s0phisticated gra...

Journal: :Environmental Health Perspectives 2004
Jonathan A. Patz Peter Daszak Gary M. Tabor A. Alonso Aguirre Mary Pearl Jon Epstein Nathan D. Wolfe A. Marm Kilpatrick Johannes Foufopoulos David Molyneux David J. Bradley

Anthropogenic land use changes drive a range of infectious disease outbreaks and emergence events and modify the transmission of endemic infections. These drivers include agricultural encroachment, deforestation, road construction, dam building, irrigation, wetland modification, mining, the concentration or expansion of urban environments, coastal zone degradation, and other activities. These c...

2008
Paul P. Maglio Chris Voss Aleda V. Roth Richard B. Chase Larry J. Menor

The service sector now accounts for more jobs globally than either manufacturing or agriculture. Continued growth of the service sector requires service innovations that raise service quality and productivity. Even large manufacturing firms are getting more and more of their revenue from offering services. Yet creating service innovations reliably is difficult, particularly for knowledge-intens...

2013
H. J. Boehmer D. Mueller-Dombois

D. Mueller-Dombois and H. J. Boehmer University of Hawaii at Manoa, Department of Botany, 3190 Maile Way, Honolulu, HI 96822, USA University of Bonn, Interdisciplinary Latin America Center (ILZ), Walter-Flex-Str. 3, 53113 Bonn, Germany Technical University of Munich, Department of Ecology and Ecosystem Management, Chair for Strategic Landscape Planning and Management, Emil-Ramann-Strasse 6, 853...

2013
Barbara Nagle

Fostering interdisciplinary learning in biology will require significant changes in the way we teach science to K–12 students. The perspective on interdisciplinary biology teaching and learning in this essay is based on my experiences as a former research cell biologist, high school science teacher, and developer of secondary science curricula and teacher professional development programs used ...

Journal: :Environmental Health Perspectives 2003
John Cairns

In this article, I examine the relationships between new concepts of human activity in the environment and several prevention strategies used to plot a course toward sustainable use. Natural capitalism and industrial ecology are relatively new concepts that provide a framework for environmental management. Although the precautionary principle puts into policy a determination to prevent environm...

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