نتایج جستجو برای: ecological functions

تعداد نتایج: 587215  

2009
Robert W. Howe Ronald R. Regal Gerald J. Niemi Nicholas P. Danz JoAnn M. Hanowski

We introduce a new method for quantifying the ecological condition (C) of sites based on documented species’ responses to environmental stress. Preliminary research is needed to provide species-specific logistic functions, representing probabilities of finding individual species across an explicit reference gradient, ranging from maximally stressed (C = 0) to minimally stressed (C = 10) localit...

2015
Stuart Kininmonth Arvid Bergsten Örjan Bodin

Understanding how governance structures align to ecological processes in a landscape is critical for effective management of ecological resources. Ecological resources are not independent from each other, instead they are interconnected, and their well-being is often critically dependent on upholding ecological connectivity, especially in times of change and disturbances. Coordination and colla...

2013
Carlos Botelho

The aim of this study was to identify and make an initial accounting of the ecosystem services of the hydroelectric power generation plant, UHE Carlos Botelho (Itirapina Municipality, São Paulo State, Brazil), and its most extensive wetlands total of 2,640 ha and also identify the drivers of change of these services. Twenty (20) ecosystem services were identified and the estimated quantitative ...

2002
John A. Stanturf

INTRODUCTION Protecting wetland values and functions are important goals fat forest managers. Value and fimction are easy terms to confuse, but they are not interchangeable. Societal values are directly and indirectly associated with ecological functions. For example, forested wetlands may suppress f looding downstream, which is a value. Floodplain forests store water, impede flows, and dampen ...

Journal: :Trends in cognitive sciences 2018
Chiara Santolin Jenny R Saffran

Both human and nonhuman organisms are sensitive to statistical regularities in sensory inputs that support functions including communication, visual processing, and sequence learning. One of the issues faced by comparative research in this field is the lack of a comprehensive theory to explain the relevance of statistical learning across distinct ecological niches. In the current review we inte...

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