نتایج جستجو برای: ecological patch

تعداد نتایج: 141485  

Journal: :River Research and Applications 2022

Alteration in the river flow regime due to intermittent hydropower production (i.e., hydropeaking) leads biodiversity loss and ecosystem degradation worldwide. Due increasing shear of volatile green energy wind solar), hydropeaking frequency is deemed increase coming decades. However, our mechanistic understanding how repeated series multiple events) affects ecological processes still limited. ...

Journal: : 2021

The results of experiments on the estimation error methods experimental and calculated determination contour area for ecological assessment a mobile energy device are presented. There was used example modern radial tires 360/70R24 Bel-89 18.4R34 F-11 agricultural tractor MTZ-1025.2. in modes non-nominal loading at nominal load changes tire pressure within range recommended field work. assess po...

Journal: :Ecography 2022

Understanding the capacity of ecological systems to withstand and recover from disturbances is a major challenge for research in context environmental changes. Past has mostly focused on local effects biodiversity recovery, while alterations inter-patch connectivity induced by have received comparatively less attention. Here, we investigated effect recovery within metacommunities. Our specific ...

2014
Bridget Freisthler Sharon Lipperman-Kreda Melina Bersamin Paul J. Gruenewald

Prevention researchers have found that drinking in different contexts is related to different alcohol problems. Where and with whom people drink affects the types of alcohol-related problems they experience. Consequently, identifying those contexts that result in the greatest number of problems provides a novel opportunity to target new prevention efforts aimed at those contexts. However, ident...

2002
Cara Berman

ii Executive Summary The absence of a hierarchical approach to classification that integrates landscape and riverine ecological theory hampers scientific and regulatory endeavors to define natural resource management strategies protective of watershed dynamics. It is my intent to review existing aquatic and landscape classification methodologies and measures of ecosystem condition and to develo...

Journal: :Science 2014
Wilhelm Hofmann Daniel C Wisneski Mark J Brandt Linda J Skitka

The science of morality has drawn heavily on well-controlled but artificial laboratory settings. To study everyday morality, we repeatedly assessed moral or immoral acts and experiences in a large (N = 1252) sample using ecological momentary assessment. Moral experiences were surprisingly frequent and manifold. Liberals and conservatives emphasized somewhat different moral dimensions. Religious...

2012
M. LAFOURCADE

Let us assume we are given a triangle K. Is it possible to compute subrings? We show that L′′ → א0. Is it possible to extend super-linearly canonical, embedded equations? In this setting, the ability to characterize additive, regular, closed domains is essential.

2013
Bud P. Bruegger Moritz-Christian Müller

The paper reports on the experience of the FutureID project in the creation and use of an eID terminology so far. A major part of work has reviewed the state of the art in eID Terminologies. Five existing terminologies have been compared and analyzed in detail to yield unexpected and surprising results. On this basis, FutureID has designed its approach for creation and use of an eID terminology...

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