The Application of Ecological Principles to Urban and Urbanizing Landscapes

نویسنده

  • T. A. PICKETT
چکیده

gene sequencers through advanced computers and networking to global-observing satellites-coupled with keen scientific curiosity present an opportunity for unprecedented advances. Together, we can make ecological science a mainstay of sustainability. While pursuing that goal, we need to ensure that our best efforts are made available to society along the way. The time of science remaining in its ivory tower is long gone. And, ecological science is at the center of so many of the major crises affecting the planet todaydeforestation, biodiversity loss, land degradation, fisheries decline, coastal pollution, climate change. As scientists, we have a special responsibility not just to increase our understanding of these issues, but also to assess and predict, help evaluate, and, in turn, support decision makers and society at large in averting worst-

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Using the Component Model of Sustainable Landscape for the Quality Assessment of Urban Natural Public Spaces: A Case Study from Tehran’s River-valleys

Ecological destruction in human-dominated landscapes has significant impacts on environment sustainability internationally. Landscape planning can play a role in mitigating the effects of human-related activities. One element of landscape planning involves the analysis of the biological, spatial and social arrangement of areas in an urban environment and identifying characteristics that are und...

متن کامل

کاربرد تئوری گرف در مطالعات اکولوژی سیمای سرزمین نمونه موردی: سنجش پیوستگی زیستگاه‌های کلان‌شهر ملبورن

A new method to quantify, monitore and assess ecological structures and functions is the application of graph theory. In ecology, this theory demonstrates its suitable application in assessment of ecological connectivity. Connectivity is the structural attribute of landscape which facilitates the species movement among their habitats. Using graph theory, this paper aims to assess the connectivi...

متن کامل

Predicting ecological connectivity in urbanizing landscapes

Nearly half the world's population lives in urban centers, and these areas are increasingly important components of regional and global land cover. However, their ecological attributes are often overlooked, despite the presence of species, ecosystem services, and risks associated with the spread of pests or threatening processes such as fire. Movement and dispersal of organisms contribute to sp...

متن کامل

Habitat and landscape characteristics underlying anuran community structure along an urban-rural gradient.

Urbanization has been cited as an important factor in worldwide amphibian declines, and although recent work has illustrated the important influence of broad-scale ecological patterns and processes on amphibian populations, little is known about the factors structuring amphibian communities in urban landscapes. We therefore examined amphibian community responses to wetland habitat availability ...

متن کامل

Ecological and Economic Principles to Improve the Route Network of Urban Transport

The transport system of many Ukrainian cities does not meet the EU standards and requirements. There is a need to improve urban transport networks, to use transport potential efficiently on the basis of environmental logistics and to improve environmental safety as one of the principles of sustainable transport development. The systems model to create an ecologically safe logistics system of pu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2007