نتایج جستجو برای: ecological monitoring

تعداد نتایج: 394275  

Journal: :The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences 2012

Journal: :E3S web of conferences 2023

Hydrobiological monitoring is currently widely used in the study of water quality cooling ponds thermal power plants. With a high level anthropogenic load, overgrowing gives reliable integral result overall ecological condition reservoir. However, there insufficient volume actual field studies and their analytical processing scientific literature. In this study, an analysis state object was car...

Journal: :international journal of environmental research 0
s. rasouli graduate faculty of environment, university of tehran, p.o. box 14155-6135, tehran, iran m. makhdoum farkhondeh faculty of natural resources, university of tehran, p.o. box 4111, karaj , iran h.r. jafari graduate faculty of environment, university of tehran, p.o. box 14155-6135, tehran, iran r. suffling faculty of environment, university of waterloo, 200 university avenue west, waterloo, on n2l 3g1, canada b. kiabi faculty of biological science, shahid beheshti university, p.o. box 1983963113, tehran, iran a.r. yavari graduate faculty of environment, university of tehran, p.o. box 14155-6135, tehran, iran

identification of rapid degradation of ecological resources requires effective environmental monitoring including ecological integrity assessment .our first aim is to analyze ecological integrity in a landscape context while developing a method to assess integrity in spite of a dearth of historical data. we used a spatial-temporal reference framework for land cover maps for assessing ecological...

2009
Geraldine L Tierney Don Faber-Langendoen Brian R Mitchell

www.frontiersinecology.org © The Ecological Society of America A managers, scientists, and policy makers increasingly recognize the value of ecological monitoring (Lovett et al. 2007), new monitoring programs are being implemented, and existing programs are undergoing redesign and improvement (Busch and Trexler 2003). Current investment in careful planning and design of monitoring programs will...

2017
Pim Vugteveen Marieke M. van Katwijk H. J. Rob Lenders Lucien Hanssen

We elaborate the necessary conceptual and strategic elements for developing an effective adaptive monitoring network to support Integrated Coastal Management (ICM) in a multiuser nature reserve in the Dutch Wadden Sea Region. We discuss quality criteria and enabling actions essential to accomplish and sustain monitoring excellence to support ICM. The Wadden Sea Long-Term Ecosystem Research proj...

2017
Sterling Somers

A representational approach to ecological psychology is presented. This paper identifies a computational-level commonality in ecological psychology research related to passability of apertures. It is argued that a cognitive mechanism capable of comparing the geometric properties of an environment and the geometric properties of the agent can be used to support judgments for action in space.

Journal: :Presence 1998
Pavel Zahorik Rick L. Jenison

An alternative view of presence is introduced based on existential philosophy and ecological psychology. This view favors a Heideggerian/Gibsonian metaphysic over the more conventional rationalistic orientation. In this alternative view, notions of subjective presence and objective presence no longer exist. Presence is instead tied to one’s successfully supported action in the environment, this...

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