An Introduction to Disturbance Ecology: A Road Map for by Corrado Battisti, Gianluca Poeta, Giuliano Fanelli PDF

By Corrado Battisti, Gianluca Poeta, Giuliano Fanelli

ISBN-10: 3319324756

ISBN-13: 9783319324753

ISBN-10: 3319324764

ISBN-13: 9783319324760

This booklet represents an introductory evaluation of disturbance ecology and possibility research, supplying schematic recommendations and methods worthy for paintings on websites which are laid low with the impression of human activities. it truly is geared toward conservation and environmental practitioners, who will locate tips for selecting tools and methods whilst there are conflicts among the ordinary parts and human task. it's also addressed to scholars of utilized ecology, atmosphere administration, land-use making plans and environmental influence review. It discusses a few themes lined within the courses of many college classes concerning simple ecology and ecology of disturbance, the latter constituting a box of serious curiosity as a result of its implications and repercussions in utilized territorial technology.
The ebook is split into elements: the 1st specializes in the theoretical and disciplinary framework of the ecology of disturbance, whereas the second one is dedicated to the research of anthropogenic threats. This, particularly, discusses the latest process, which makes use of a standard nomenclature to permit a coarse-grained quantification and aim review of danger impression on diverse environmental parts. Such an process enables the comparability of hierarchically diverse occasions and, as a result, is helping outline the priorities for administration and conservation strategies.

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Extra info for An Introduction to Disturbance Ecology: A Road Map for Wildlife Management and Conservation

Example text

Ellenberg’s model of the fundamental niche: A second criticism of the niche model is that the number of axes of the niche is potentially unlimited or extremely difficult to evaluate. If this seems particularly true for zoology, as far as plant ecology is concerned, the long experience of phytogeography, which studies plant species distribution on various scales, comes to the rescue. In fact, the number of observations, at least in the temperate zone, is so big that the realized niche of nearly all European and American species is almost entirely known.

Interaction Among Disturbances Disturbances can interact among each other in a complex and non-linear way. They can either increase or reduce the likelihood that other events, different in type and regime, can occur. In addition, some disturbances may be synergistic, that is, have overall effects not only additive but also multiplicative on the environmental components. Disturbances that overlap temporally or spatially may induce persistent and irreversible effects, especially if they occur with frequencies higher than the normal recovery processes of the environmental systems (Davis and Moritz 2001).

Some species require some time from the end of the event before being able to start colonization processes or attain the reproductive phase. Predictability. It represents a measure of the variance of the average times between disturbance events and it is utilized in the case of recurrent and inconstant (shifting) disturbances: the less the variance the more the predictability will be. Predictability increases as a function of the analysis scale: from local (the typical scale of a disturbance event; at this scale the disturbances generally cannot be constant over time and are random) to regional (the total area within which a disturbance regime occurs; at a regional scale the disturbance events can be more predictable; Davis and Moritz 2001).

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An Introduction to Disturbance Ecology: A Road Map for Wildlife Management and Conservation by Corrado Battisti, Gianluca Poeta, Giuliano Fanelli

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