Transition Dynamics in Succession: Implications for Rates, Trajectories and Restoration

نویسنده

  • Lawrence R. Walker
چکیده

Succession provides a temporal framework in which to understand ecological processes. Studies of community assembly and changes in species diversity and nutrient cycling, for example, benefit greatly from the temporal perspective that succession offers. The temporal consequences of species interactions throughout the life history of each species are also well integrated into the conceptual framework of successional dynamics. With an emphasis on species effects on community dynamics, succession has been a nexus for physiological, population, ecosystem and landscape ecology as well as for biogeography, geology, soil science and other disciplines. With its temporal focus that demands recognition of the ubiquitous forces of change, succession thus provides insights into practical issues that involve restoration, land management and global climate change (del Moral and Walker 2007).

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

Lessons from primary succession for restoration of severely damaged habitats

Questions: How can studies of primary plant succession increase the effectiveness of restoration activities? Can restoration methods be improved to contribute to our understanding of succession? Results: Successional studies benefit restoration in six areas: site amelioration, development of community structure, nutrient dynamics, species life history traits, species interactions, and modeling ...

متن کامل

Ecosystem service delivery in restoration projects: the effect of ecological succession on the benefits of tidal marsh restoration

Long-term assessment of ecosystem restoration projects is complex because of ecological processes such as succession, particularly in highly dynamic ecosystems such as estuaries. Restoration of intertidal flats and marshes on formerly embanked land, often called managed coastal realignment (MR), became popular in estuarine management. In our study, biophysical and monetary data were collected t...

متن کامل

An historical perspective on forest succession and its relevance to ecosystem restoration and conservation practice in North America

Eugene Odum’s 1969 paper, The Strategy of Ecosystem Development, marks a watershed moment in approaches to the study of succession, ecosystem change caused by discrete disturbances. He argued that succession is unique from other kinds of change with regard to mechanisms (modification of the physical environment by the community), trajectory (orderly, directional and predictable), and endpoint (...

متن کامل

Using ecological memory as an indicator to monitor the ecological restoration of four forest plantations in subtropical China.

A large area of plantations has been established worldwide and especially in China. Evaluating the restoration status of these plantations is essential for their long-term management. Based on our previous work, we used an ecological memory (EM) approach to evaluate four 26-year-old plantations that represent four common kinds of plantations in subtropical China, i.e., mixed broad-leaved planta...

متن کامل

Vegetation succession among and within structural layers following wildfire in managed forests

Question: How does vegetation develop during the initial period following severe wildfire in managed forests? Location: Southwestern Oregon, USA. Methods: In severely burned plantations, dynamics of (1) shrub, herbaceous, and cryptogam richness; (2) cover; (3) topographic, overstory, and site influences were characterized on two contrasting aspects 2 to 4 years following fire. Analysis of varia...

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 2008